CN212759718U

CN212759718U - Impurity removing device for grain silo

Info

Publication number: CN212759718U
Application number: CN202021020348.4U
Authority: CN
Inventors: 鲍名咏; 孙成学; 周林; 孙全波; 刘张; 袁变丽
Original assignee: Zhumadian Yangxiang Forage Co ltd
Current assignee: Zhumadian Yangxiang Forage Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-03-23
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses an impurity removing device for grain silos, which comprises a grain impurity removing box arranged on one side of a belt conveyer, wherein two sides of the belt conveyer are fixedly connected with a baffle plate, one end of the baffle plate, which is far away from the belt conveyer, is fixedly connected with a magnetic separation plate, the lower end of the right side of the belt conveyer is provided with the grain impurity removing box, the upper end in the grain impurity removing box is fixedly connected with a tilted first filter screen, two sides of the inner wall of the grain impurity removing box are fixedly connected with guide plates which are equidistantly and mutually staggered at the lower end of the first filter screen, the lower end of the guide plate at the lowest end is tilted and is fixedly connected with a second filter screen, the left side of the grain impurity removing box is provided with a grain collecting box, the belt conveyer is arranged on the upper end of the grain collecting box, one, small occupied space, good impurity removal effect and the like.

Description

Impurity removing device for grain silo

Technical Field

The utility model relates to a grain edulcoration technical field specifically is an edulcoration device for grain silo.

Background

The grain silo is a warehouse for storing bulk grains, and has the advantages of shortening the loading and unloading process of materials, reducing the operation and maintenance cost, eliminating heavy bag-packed operation and the like, but grains need to be subjected to impurity removal before entering the grain silo, and the existing grain impurity removal device generally uses equipment such as a magnetic separator, an air suction separator, a conveying device and the like, but has the problems of complex structure, large occupied space, poor impurity removal effect and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an edulcoration device for grain silo, simple structure, occupation space is little, and the edulcoration is effectual, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an edulcoration device for grain silo, is including setting up in the grain edulcoration case of belt conveyer one side, belt conveyer's both sides fixedly connected with baffle, belt conveyer's one end fixedly connected with magnetic separation board is kept away from to the baffle, belt conveyer's right side lower extreme is equipped with grain edulcoration case, the filter screen one of the inside upper end fixedly connected with slope of grain edulcoration case, grain edulcoration incasement wall both sides are at the equidistant and crisscross fixedly connected with guide plate each other of lower extreme that is located filter screen one, the fixedly connected with filter screen two of the lower extreme slope of guide plate, the left side of grain edulcoration case is equipped with the grain collecting box, just belt conveyer sets up in grain collecting box upper end, one side of grain edulcoration case is equipped.

Furthermore, four dust absorption branch pipes are no less than through the pipe joint connection to the dust absorption pipe of suction box, and one of them dust absorption branch pipe is connected in the position department that is located grain edulcoration incasement filter screen one, other dust absorption branch pipes all connect the position department that is located between two guide plates in the grain edulcoration incasement.

Furthermore, all be equipped with the filtration pore on filter screen one and the filter screen two, just the diameter of the diameter ratio filter screen two filtration pores of filter screen one filtration pore is big, filter screen one and filter screen two on equal fixedly connected with vibrating motor.

Further, grain edulcoration case has seted up on the lateral wall that lies in filter screen one and has removed miscellaneous mouthful, just the both sides that remove miscellaneous mouthful be connected with through the pivot and turn over the folded plate, grain edulcoration case is equipped with the otic placode in the one side that lies in removing miscellaneous mouthful, and is equipped with large granule debris collecting box on this otic placode, it is articulated with a turnover plate through hydraulic telescoping rod on the lateral wall of large granule debris collecting box.

Compared with the prior art, the beneficial effects of the utility model are that: this an edulcoration device for grain silo, grain filters large granule debris in carrying the filter screen one of grain edulcoration incasement through belt conveyer, grain after the filtration drops on the guide plate through filter screen one, the water conservancy diversion effect through a plurality of guide plates makes grain float when scattering, the dirt suction box makes a plurality of dust absorption branch pipes absorb the edulcoration to the grain that drops down on a plurality of guide plates respectively, unrestrained grain that drops on the guide plate drops and filters tiny particle debris on filter screen two, grain after the filtration is unrestrained in the grain collecting box, tiny particle debris drops the inside bottom at grain edulcoration case, moreover, the steam generator is simple in structure, small space occupation, the edulcoration is effectual.

Drawings

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

fig. 2 is a side view of the belt conveyor of the present invention.

In the figure: 1 belt conveyer, 2 baffles, 3 grain edulcoration casees, 4 filter screen one, 5 guide plates, 6 filter screen two, 7 grain collecting box, 8 suction box, 9 coupling, 10 dust absorption branch pipes, 11 vibrating motor, 12 turn over folded plate, 13 large granule debris collecting box, 14 hydraulic telescoping rod, 15 magnetic separation board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: an impurity removing device for a grain silo comprises a grain impurity removing box 3 arranged on one side of a belt conveyer 1, wherein two sides of the belt conveyer 1 are fixedly connected with baffle plates 2, one end of each baffle plate 2, far away from the belt conveyer 1, is fixedly connected with a magnetic separation plate 15, the lower end of the right side of the belt conveyer 1 is provided with the grain impurity removing box 3, the upper end inside the grain impurity removing box 3 is fixedly connected with an inclined filter screen I4, two sides of the inner wall of the grain impurity removing box 3 are fixedly connected with guide plates 5 which are positioned at the lower ends of the filter screen I4 at equal intervals and are mutually staggered, the lower end of the guide plate 5 at the lowest end is fixedly connected with a filter screen II 6, the left side of the grain impurity removing box 3 is provided with a grain collecting box 7, the belt conveyer 1 is arranged at the upper end of the grain collecting box 7, the grain impurity removing box 3 is provided with a PLC controller which is electrically connected with an external power supply, the belt conveyer 1 and the dust suction box 8 are electrically connected with the PLC controller, grains are conveyed through the belt conveyer 1, metal in the grains is adsorbed through the magnetic separation plate 15 during conveying, damage to subsequent devices is prevented, the grains are conveyed into the filter screen I4 in the grain impurity removing box 3 through the belt conveyer 1 to filter large-particle impurities, the filtered grains drop on the guide plate 5 through the filter screen I4, the light impurities float when the grains are scattered through the flow guiding action of the guide plates 5, the light impurities in the grain collecting box 7 are absorbed and removed through the dust suction box 8, the scattered grains on the guide plate 5 drop on the filter screen II 6 to filter small-particle impurities, and the filtered grains are scattered in the grain collecting box 7, the small-particle sundries fall at the bottom end inside the grain impurity removing box 3, the structure is simple, and the occupied space is small.

Further, four dust absorption branch pipes 10 are no less than through the pipe joint 9 connection to the dust absorption pipe of dust collection box 8, and one of them dust absorption branch pipe 10 is connected in the position department that is located grain edulcoration case 3 internal filter screen 4, other dust absorption branch pipes 10 all connect in the position department that is located grain edulcoration case 3 between two guide plates 5, absorb the edulcoration through a plurality of dust absorption branch pipes 10 respectively to the grain that drops down on a plurality of guide plates 5, the edulcoration is effectual.

Further, all be equipped with the filtration pore on filter screen one 4 and filter screen two 6, just the diameter of the diameter ratio filter screen two 6 filtration pores of filter screen one 4 filtration pores is big, filter screen one 4 and filter screen two 6 on equal fixedly connected with vibrating motor 11, vibrating motor 11 is connected with the PLC controller electricity, carries out the edulcoration to large granule debris through filter screen one 4, filters the tiny particle debris through filter screen two 6, improves the edulcoration efficiency of filter screen one 4 and filter screen two 6 through vibrating motor 11.

Further, grain edulcoration case 3 has seted up except that miscellaneous mouthful on the lateral wall that lies in filter screen 4, just the both sides that remove miscellaneous mouthful be connected with through the pivot and turn over folded plate 12, grain edulcoration case 3 is equipped with the otic placode in the one side that lies in except that miscellaneous mouthful, and is equipped with large granule debris collecting box 13 on this otic placode, it is articulated with turning over folded plate 12 through hydraulic telescoping rod 14 on the lateral wall of large granule debris collecting box 13, after the grain edulcoration finishes, on hydraulic telescoping rod 14 shrink makes and turns over folded plate 12 clockwise rotation to large granule debris collecting box 13, the large granule debris that stop on filter screen 4 spills large granule debris collecting box 13 in through turning over folded plate 5, reduces staff's the amount of labour.

When in use: the belt conveying device 1 conveys grains to a filter screen I4 in a grain impurity removing box 3 to filter large-particle impurities, a magnetic separation plate 15 adsorbs metals in the grains, a vibration motor 11 vibrates the filter screen I4, the filtered grains fall on a guide plate 5 through the filter screen I4, the light impurities float when the grains fall off under the guide action of a plurality of guide plates 5, a dust suction box 8 enables a plurality of dust suction branch pipes 10 to respectively absorb and remove impurities on the grains falling off from the guide plates 5, the grains falling off from the guide plates 5 fall on a filter screen II 6 to filter small-particle impurities, the filtered grains fall in a grain collecting box 7, the small-particle impurities fall on the inner bottom end of the grain impurity removing box 3, and after the grain impurity removal is finished, a hydraulic telescopic rod 14 contracts to enable a turnover plate 12 to rotate clockwise to a large-particle impurity collecting box 13, large-particle sundries staying on the first filter screen 4 are scattered into the large-particle sundry collecting box 13 through the turnover plate 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an edulcoration device for grain silo, is including setting up in the grain edulcoration case of belt conveyer one side, its characterized in that: belt conveyer's both sides fixedly connected with baffle, belt conveyer's one end fixedly connected with magnetic separation board is kept away from to the baffle, belt conveyer's right side lower extreme is equipped with grain edulcoration case, the filter screen one of the inside upper end fixedly connected with slope of grain edulcoration case, grain edulcoration incasement wall both sides are at the equidistant and crisscross fixedly connected with guide plate each other of lower extreme that is located filter screen one, the fixedly connected with filter screen two of the lower extreme slope of guide plate, the left side of grain edulcoration case is equipped with the grain collecting box, just belt conveyer sets up in grain collecting box upper end, one side of grain edulcoration case is equipped with the suction box.

2. An impurity removing device for a grain silo as claimed in claim 1, wherein: four dust absorption branch pipes are no less than through the union coupling to the dust absorption pipe of suction box, and one of them dust absorption branch pipe is connected in the position department that is located grain edulcoration incasement filter screen one, other dust absorption branch pipes all connect the position department that is located between two guide plates in the grain edulcoration incasement.

3. An impurity removing device for a grain silo as claimed in claim 1, wherein: the filter screen I and the filter screen II are respectively provided with a filter hole, the diameter of the filter hole of the filter screen I is larger than that of the filter hole of the filter screen II, and the filter screen I and the filter screen II are respectively and fixedly connected with a vibration motor.

4. An impurity removing device for a grain silo as claimed in claim 1, wherein: grain edulcoration case has seted up on the lateral wall that lies in filter screen one and has removed miscellaneous mouthful, just the both sides that remove miscellaneous mouthful be connected with through the pivot and turn over the folded plate, grain edulcoration case is equipped with the otic placode in the one side that lies in removing miscellaneous mouthful, and is equipped with large granule debris collecting box on this otic placode, it is articulated with turning over the folded plate through hydraulic telescoping rod on the lateral wall of large granule debris collecting box.