CN110090801B

CN110090801B - Bean multistage sorting machine

Info

Publication number: CN110090801B
Application number: CN201910520437.0A
Authority: CN
Inventors: 裴会立; 裴守珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2024-03-01
Anticipated expiration: 2039-06-17
Also published as: CN110090801A

Abstract

The invention discloses a multi-stage bean sorting machine, which comprises: the rack assembly comprises a rack body, and a feed hopper and a discharge hopper which are arranged on the rack body; the conveying device is obliquely arranged on the frame body, the conveying device is positioned between the feeding hopper and the discharging hopper, the feeding hopper is positioned above the conveying device, the discharging hopper is positioned below the conveying device, the conveying device is used for driving the sorted objects falling from the feeding hopper to move upwards, and the conveying device is in transmission connection with the driving device; the guide mechanism is arranged on the frame body and is positioned above the conveying device, and the guide mechanism is used for guiding the sorted objects to move along a preset path on the conveying device, and the discharge hopper is correspondingly arranged with the movement track of the sorted objects so that the sorted objects finally flow out through different discharge hoppers. The problem of the separation efficiency low of beans sorting facilities among the prior art has effectively been solved.

Description

Bean multistage sorting machine

Technical Field

The invention belongs to the technical field of sorting equipment, and particularly relates to a multi-stage bean sorting machine.

Background

At present, beans need to be separated from raw materials before processing, beans with different grade specifications are separated, and the beans are separated mainly through screening equipment with a plurality of different apertures.

Disclosure of Invention

The invention mainly aims to provide a multi-stage bean sorting machine which aims to solve the problem of low sorting efficiency of bean sorting equipment in the prior art.

To achieve the above object, the present invention provides a multi-stage separator for beans, comprising: the rack assembly comprises a rack body, and a feed hopper and a discharge hopper which are arranged on the rack body; the conveying device is obliquely arranged on the frame body, the conveying device is positioned between the feeding hopper and the discharging hopper, the feeding hopper is positioned above the conveying device, the discharging hopper is positioned below the conveying device, the conveying device is used for driving the sorted objects falling from the feeding hopper to move upwards, and the conveying device is in transmission connection with the driving device; the guide mechanism is arranged on the frame body and is positioned above the conveying device, and the guide mechanism is used for guiding the sorted objects to move along a preset path on the conveying device, and the discharge hopper is correspondingly arranged with the movement track of the sorted objects so that the sorted objects finally flow out through different discharge hoppers.

Further, the conveying device comprises a belt, a driving roller and a driven roller, the driving roller is arranged at the upper end of the frame body, the driven roller is arranged at the lower end of the frame body, the belt is sleeved on the driving roller and the driven roller, the driving roller is in belt transmission connection with the driving device, and the belt rotates under the driving of the driving device.

Further, the guide mechanism includes: the bracket is detachably arranged on the bracket body and is positioned above the belt; the deflector group is arranged on the support, the deflector group is abutted on the belt, a plurality of shunt ports are further arranged on the deflector group, and the shunt ports are used for changing the movement direction of the sorted objects.

Further, the deflector group includes a plurality of backplate and a plurality of deflector, and the deflector is at belt surface slope setting for guide the object to be sorted along slant motion, backplate parallel to belt extending direction setting is equipped with the shunt opening between a plurality of deflector, and the shunt opening is used for through the object to be sorted.

Further, the feed opening of the feed hopper is positioned at the initial end of the guide plate group.

Further, the driving roller is a belt squirrel cage driving roller and is used for enabling the tail end of the belt to vibrate.

Further, the driving device adopts a variable-frequency adjustable-speed motor.

Further, a feed opening of the feed hopper adopts a silt type feed opening.

By applying the technical scheme of the invention, the sorted objects falling from the feeding hopper are driven by the conveying device and move on the conveying device along a preset path under the guidance of the guide mechanism, meanwhile, the sorted objects do parabolic motion on the conveying device under the action of self gravity, and as the mass and the size of the sorted objects with different specifications are different, different motion tracks can be generated and finally flow out from different discharging hoppers, so that the sorted objects are sorted, and the problem of low sorting efficiency of bean sorting equipment in the prior art is effectively solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:

fig. 1 is a schematic diagram showing a structure of a multi-stage separator for beans according to a first embodiment of the present invention;

FIG. 2 shows a schematic view of the mounting structure of the conveyor of FIG. 1;

FIG. 3 shows a schematic structural view of the guide mechanism of FIG. 1;

FIG. 4 shows a schematic structural view of the conveyor of FIG. 1 from another perspective;

fig. 5 shows a schematic diagram of a motion trajectory of a sorted object according to a first embodiment of the present invention;

fig. 6 shows a schematic diagram of a motion trajectory of a sorted object according to a second embodiment of the present invention.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present invention, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings, or with respect to the orientation itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" are relative to the contour of the components themselves, but the above-described orientation terms are not intended to limit the present invention.

The invention provides a multi-stage bean sorting machine, which aims to solve the problem of low sorting efficiency of bean sorting equipment in the prior art.

Example 1

As shown in fig. 1 to 3, the multi-stage separator for beans includes a frame assembly 10, a conveyor 20, and a guide mechanism 30. The rack assembly 10 comprises a rack body 11, and a feed hopper 12 and a discharge hopper 13 which are arranged on the rack body 11. The conveying device 20 is obliquely arranged on the frame 11, the conveying device 20 is positioned between the feeding hopper 12 and the discharging hopper 13, the feeding hopper 12 is positioned above the conveying device 20, the discharging hopper 13 is positioned below the conveying device 20, the conveying device 20 is used for driving sorted objects falling from the feeding hopper 12 to move upwards, and the conveying device 20 is in transmission connection with the driving device 24. The guiding mechanism 30 is disposed on the frame 11 and above the conveying device 20, and the guiding mechanism 30 is used for guiding the sorted objects to move along a preset path on the conveying device 20, and the discharge hopper 13 is disposed corresponding to a movement track of the sorted objects, so that the sorted objects finally flow out through different discharge hoppers 13.

By applying the technical scheme of the embodiment, the sorted objects falling from the feeding hopper 12 are driven by the conveying device 20 and move on the conveying device 20 along a preset path under the guidance of the guide mechanism 30, meanwhile, the sorted objects do parabolic motion on the conveying device 20 under the action of self gravity, and as the mass and the size of the sorted objects with different specifications are different, different motion tracks can be generated and finally flow out from different discharging hoppers 13, so that the sorted objects are sorted, and the problem of low sorting efficiency of bean sorting equipment in the prior art is effectively solved.

In this embodiment, the sorted material is beans. The multi-stage separator for beans in this embodiment is mainly used for sorting soybeans.

As shown in fig. 2, the conveying device 20 comprises a belt 21, a driving roller 22 and a driven roller 23, the driving roller 22 is arranged at the upper end of the frame 11, the driven roller 23 is arranged at the lower end of the frame 11, the belt 21 is sleeved on the driving roller 22 and the driven roller 23, the driving roller 22 is in transmission connection with a driving device 24 through a triangular belt 25, and the belt 21 rotates under the drive of the driving device 24.

In the present embodiment, the belt 21 is provided on the frame 11 with a fixed inclination angle, and it is easily conceivable that the belt 21 may be provided on the frame 11 with an inclination angle adjustable.

As shown in fig. 3, the guide mechanism 30 includes a bracket 31 and a guide plate group 32. Wherein the bracket 31 is detachably disposed on the frame 11 by bolts 40 and above the belt 21. The guide plate group 32 is arranged on the bracket 31, the guide plate group 32 is abutted on the belt 21, and a plurality of shunt ports are further arranged on the guide plate group 32 and used for changing the movement direction of the sorted objects. The guide plate group 32 includes a plurality of guard plates 3210 and a plurality of guide plates 3220, wherein the guide plates 3220 are obliquely arranged on the surface of the belt 21 and are used for guiding the sorted objects to move along the oblique direction, the guard plates 3210 are arranged parallel to the extending direction of the belt 21, and a shunt opening is arranged between the plurality of guide plates 3220 and is used for passing through the sorted objects.

In this embodiment, the guard plate 3210 includes a first guard plate 3211, a second guard plate 3212, and a third guard plate 3213, and the guide plate 3220 includes a first guide plate 3221, a second guide plate 3222, and a third guide plate 3223. And the first guard plate 3211 and the third guard plate 3213 are located at both sides of the plurality of guide plates 3220. The first guide plate 3221 is located below the feed opening of the feed hopper 12, and is used for receiving sorted objects falling from the feed hopper 12, the first guide plate 3221 is arranged in an upward inclined mode, the second guide plate 3222 is located above the right of the first guide plate 3221 and is arranged in a downward inclined mode, the third guide plate 3223 is located below the right of the second guide plate 3222 and is arranged in an upward inclined mode, and a certain gap is arranged among the first guide plate 3221, the second guide plate 3222 and the third guide plate 3223 to serve as a shunt opening.

As shown in fig. 3 and 5, in the present embodiment, the movement track of beans is that the first-stage beans with the largest mass flow out from the first guide plate 3221 in a parabolic track, the second-stage beans with the next mass flow out from the second guide plate 3222 along the first guide plate 3221 through the split port, and the third-stage beans flow out from the third guide plate 3223 in a parabolic track, and finally the remaining fourth-stage beans flow out from the top end of the belt 21, so that the fourth-stage classification of beans is completed.

In this embodiment, the driving roller 22 is a belt squirrel cage driving roller, and is used to make the end of the belt 21 vibrate, the driving device 24 adopts a variable frequency speed-adjustable motor, and the feed opening of the feed hopper 12 adopts a silted feed opening.

Example two

The multi-stage separator for beans in the second embodiment is different from the first embodiment in that:

two groups of guide mechanisms are symmetrically arranged on the conveying device, as shown in fig. 6.

From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

when the classified objects need to be screened, the classified objects falling from the feed hopper 12 are driven by the conveying device 20 and move on the conveying device 20 along a preset path under the guide of the guide mechanism 30, meanwhile, the classified objects do parabolic motion on the conveying device 20 under the action of self gravity, and as the quality of the classified objects of different specifications are different, different motion tracks can be generated and finally flow out from the discharge hopper 13, so that the classified objects are separated, and the problem of low separation efficiency of bean separation equipment in the prior art is effectively solved.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-stage separator for beans, comprising:

the rack assembly comprises a rack body, and a feed hopper and a discharge hopper which are arranged on the rack body;

the conveying device is obliquely arranged on the frame body, the conveying device is positioned between the feeding hopper and the discharging hopper, the feeding hopper is positioned above the conveying device, the discharging hopper is positioned below the conveying device, the conveying device is used for driving sorted objects falling from the feeding hopper to move upwards, and the conveying device is in transmission connection with the driving device;

the guiding mechanism is arranged on the frame body and is positioned above the conveying device, the guiding mechanism is used for guiding the sorted objects to move on the conveying device along a preset path, the discharging hopper and the movement track of the sorted objects are correspondingly arranged, so that the sorted objects finally flow out through different discharging hoppers, the conveying device comprises a belt, a driving roller and a driven roller, the driving roller is arranged at the upper end of the frame body, the driven roller is arranged at the lower end of the frame body, the belt is sleeved on the driving roller and the driven roller, the driving roller is in belt transmission connection with the driving device, the belt rotates under the driving of the driving device, and the guiding mechanism comprises:

the bracket is detachably arranged on the bracket body and is positioned above the belt;

the guide plate group is arranged on the bracket and is abutted against the belt, and a plurality of shunt ports are also arranged on the guide plate group and are used for changing the movement direction of the sorted objects;

the guide plate group comprises a plurality of guard plates and a plurality of guide plates, the guide plates are obliquely arranged on the surface of the belt and used for guiding the sorted objects to move along the oblique direction, the guard plates are parallel to the extending direction of the belt, a plurality of shunt ports are arranged between the guide plates, and the shunt ports are used for passing through the sorted objects;

the guard plate is including first guard plate, second guard plate and third guard plate, the deflector is including first baffle, second baffle and third baffle, just first baffle with the third baffle is located a plurality of deflector both sides, first baffle is located the below of feeder hopper feed opening is used for accepting from the material of being sorted that the feeder hopper falls down, first baffle tilt up sets up, the second baffle is located the upper right side of first baffle, and tilt down sets up, the third baffle is located the lower right side of second baffle, and tilt up sets up be equipped with certain clearance between first baffle the second baffle with the third baffle is as the shunt outlet.

2. The multi-stage separator of claim 1, wherein the feed opening of the feed hopper is located at the beginning of the set of guide plates.

3. The multi-stage separator of claim 1, wherein the drive roll is a belt squirrel cage drive roll for vibrating the belt end.

4. The multi-stage separator according to claim 1, wherein the driving means employs a variable frequency adjustable speed motor.

5. The multi-stage separator of claim 2, wherein the feed opening of the feed hopper is a silt type feed opening.