CN110745390A

CN110745390A - Anti-blocking structure for discharge port of flour machine

Info

Publication number: CN110745390A
Application number: CN201910871701.5A
Authority: CN
Inventors: 曹亮; 王梦红; 高雄; 高晓玲; 王楠启
Original assignee: Fengtai Jinggu Grain And Oil Trading Co Ltd
Current assignee: Fengtai Jinggu Grain And Oil Trading Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-02-04

Abstract

The invention discloses an anti-blocking structure of a discharge port of a flour machine, which comprises a hopper, an anti-blocking mechanism and a drying groove, wherein the top of the hopper is provided with a mounting plate, and the anti-blocking mechanism is arranged above the mounting plate; according to the invention, wind generated by the operation of the fan penetrates through the wind passing plate from the drying groove and enters the hopper, meanwhile, when the air passes through the cooling box, the heat in the air is absorbed and transferred to the heat dissipation grid on the outer side through the semiconductor refrigeration sheet, the heat dissipation is accelerated through the heat dissipation grid provided with the heat dissipation holes, cold wind is continuously added into the hopper, the raw materials in the hopper are cooled and dried, and the raw materials are ensured to be stored for a long time; simultaneously through the servo motor work of preventing stifled mechanism, first pivot transmission drives the action wheel and rotates, drives through chain drive and rotates from the driving wheel, sets up circular convex block's chain through the outside and loosen the raw materials of inside when carrying the raw materials, avoids inside raw materials to block up, guarantees that the raw materials is normally accomplished and is carried.

Description

Anti-blocking structure for discharge port of flour machine

Technical Field

The invention relates to the field of flour processing devices, in particular to an anti-blocking structure for a discharge port of a flour machine.

Background

Flour is a powder ground from wheat. According to the content of protein in flour, the flour can be divided into high gluten flour, medium gluten flour, low gluten flour and non-gluten flour, and in the production process of the flour, different raw materials are required to be mixed, transported and mixed in proportion.

After the flour raw material is put into the hopper, the raw material is obtained from the discharge hole when needed, but a large amount of raw material is easy to block in the hopper, when the raw material in the hopper is discharged, the raw material cannot be obtained in time, the process of clearing the blockage is troublesome, takes time and labor, and the production efficiency is influenced; simultaneously, the raw materials for flour production are placed in the hopper for a long time, the raw materials are adhered together due to high temperature and humidity, the later-stage blockage problem is easily caused, meanwhile, the raw materials adhered together are easy to have the safety quality problem, and the raw materials cannot be applied to the subsequent flour production process, so that the waste of flour production raw materials is caused.

Disclosure of Invention

The invention aims to provide an anti-blocking structure for a discharge port of a flour machine, which aims to overcome the defects that after flour raw materials are put into a hopper, the raw materials are obtained from the discharge port as required, but a large amount of raw materials are easy to block in the hopper, when the raw materials in the hopper are discharged, the raw materials cannot be obtained in time, the blockage cleaning process is troublesome and labor-consuming, and the production efficiency is influenced; simultaneously, the raw materials for flour production are placed in the hopper for a long time, the raw materials are adhered together due to high temperature and humidity, so that the problem of later-stage blockage is easily caused, meanwhile, the raw materials adhered together are easy to have the problem of safety quality, and the raw materials cannot be applied to the subsequent flour production process, so that the technical problem of waste of the raw materials for flour production is caused.

The purpose of the invention can be realized by the following technical scheme:

a blockage preventing structure for a discharge port of a flour mill comprises a hopper, a blockage preventing mechanism and a drying groove, wherein a mounting plate is arranged at the top of the hopper, the blockage preventing mechanism is arranged above the mounting plate, the drying groove is arranged on two sides of the hopper, an air passing plate is arranged on the top side of the drying groove on two sides, a fan is arranged on the outer side of the drying groove on two sides, a cooling box is arranged on the outer side of the drying groove on two sides and positioned on the outer side of the hopper, and a semiconductor refrigerating sheet is arranged on the inner wall of the cooling;

prevent stifled mechanism include servo motor, pivot seat, first pivot, action wheel, chain, follow driving wheel and second pivot, first pivot is installed to the servo motor output, first pivot runs through the pivot seat and installs the action wheel, the action wheel below just is located hopper internally mounted and has a follow driving wheel, the action wheel passes through the chain connection transmission from the driving wheel, the second pivot is passed from driving wheel center department and both ends and is passed through the bearing and install at the hopper inner wall.

As a further scheme of the invention: the bottom of the hopper is provided with a discharge port, and a butterfly valve is installed outside the discharge port.

As a further scheme of the invention: a plurality of radiating grids are arranged on the outer side of the cooling box, and a plurality of radiating holes are formed in the outer side of each radiating grid.

As a further scheme of the invention: the chain outside is provided with a plurality of circular convex block, servo motor and pivot seat pass through the bolt and install in the mounting panel top.

As a further scheme of the invention: a plurality of air holes are formed in the top side of the air passing plate, and the aperture of each air hole is smaller than the diameter of a transported raw material.

As a further scheme of the invention: the chain is located hopper center department, the drying trough is located the chain both sides.

As a further scheme of the invention: the anti-blocking structure comprises the following specific operation steps:

pour the raw materials into the hopper in, pass in the aerofoil gets into the hopper through fan work production wind from the drying bath, the air is when the cooling box through the process, absorb the heat dissipation bars that transmit to the outside through the heat dissipation bars of semiconductor refrigeration piece in to the air, accelerate thermal scattering and disappearing through the heat dissipation bars who sets up the louvre, continuous toward adding cold wind in the hopper, cool down and dry the inside raw materials of hopper, when carrying the raw materials, open the butterfly valve, acquire the raw materials through the discharge gate, the jam condition appears when inside raw materials, control anti-blocking mechanism's servo motor work, first pivot transmission drives the action wheel and rotates, drive through chain transmission and rotate from the driving wheel, chain through the outside sets up circular lug loosens the raw materials of inside when carrying the raw materials, guarantee the normal transport of raw materials.

The invention has the beneficial effects that: according to the invention, through reasonable structural design, raw materials are positioned in the hopper, wind generated by the work of the fan passes through the wind passing plate from the drying groove and enters the hopper, meanwhile, when air passes through the cooling box, heat in the air is absorbed and transferred to the radiating grid on the outer side through the semiconductor refrigerating sheet, the dissipation of the heat is accelerated through the radiating grid provided with the radiating holes, cold wind is continuously added into the hopper, the raw materials in the hopper are cooled and dried, and the raw materials are ensured to be stored for a long time; simultaneously through the servo motor work of preventing stifled mechanism, first pivot transmission drives the action wheel and rotates, drives through chain drive and rotates from the driving wheel, sets up circular convex block's chain through the outside and loosen the raw materials of inside when carrying the raw materials, avoids inside raw materials to block up, guarantees that the raw materials is normally accomplished and is carried.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the internal structure of the hopper of the present invention;

fig. 3 is a schematic structural diagram of the anti-blocking mechanism of the present invention.

In the figure: 1. a hopper; 2. mounting a plate; 3. an anti-blocking mechanism; 4. a discharge port; 5. a butterfly valve; 6. a cooling box; 7. a heat dissipation grid; 8. heat dissipation holes; 9. a drying tank; 10. a wind passing plate; 11. a fan; 12. a semiconductor refrigeration sheet; 13. a servo motor; 14. a rotating shaft seat; 15. a first rotating shaft; 16. a driving wheel; 17. a chain; 18. a driven wheel; 19. a second rotating shaft.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an anti-blocking structure for a discharge port of a flour mill comprises a hopper 1, an anti-blocking mechanism 3 and a drying tank 9, wherein a mounting plate 2 is arranged at the top of the hopper 1, the anti-blocking mechanism 3 is arranged above the mounting plate 2, the drying tanks 9 are arranged on both sides of the hopper 1, air passing plates 10 are arranged on the top sides of the drying tanks 9 on both sides, fans 11 are arranged on the outer sides of the drying tanks 9 on both sides, a cooling box 6 is arranged on the outer sides of the drying tanks 9 on both sides and on the outer side of the hopper 1, and semiconductor refrigerating sheets 12 are arranged on the;

prevent stifled mechanism 3 including servo motor 13, pivot seat 14, first pivot 15, action wheel 16, the chain 17, from driving wheel 18 and second pivot 19, first pivot 15 is installed to servo motor 13 output, first pivot 15 runs through pivot seat 14 and installs action wheel 16, action wheel 16 below just is located hopper 1 internally mounted and has from driving wheel 18, action wheel 16 and from driving wheel 18 pass through chain 17 and connect the transmission, second pivot 19 passes from driving wheel 18 center department and both ends pass through the bearing and install at hopper 1 inner wall, be convenient for install fixedly, guarantee simultaneously from driving wheel 18 normal rotation.

The bottom of the hopper 1 is provided with a discharge port 4, a butterfly valve 5 is arranged outside the discharge port 4, and the raw materials are discharged and stored through the discharge port 4 by controlling the opening and closing of the butterfly valve 5.

The cooling box 6 outside is provided with a plurality of heat dissipation bars 7, and a plurality of louvre 8 has been seted up in the heat dissipation bars 7 outside, and the increase guarantees the refrigeration effect of semiconductor refrigeration piece 12 with the heat radiating area of air, to the air cooling that gets into cooling box 6, discharges the heat from the cooling box 6 outside.

The outer side of the chain 17 is provided with a plurality of round bumps, the chain 17 rotates to convey raw materials through the round bumps, and the servo motor 13 and the rotating shaft seat 14 are installed above the installation plate 2 through bolts, so that the installation and the fixation are facilitated.

A plurality of wind holes are formed in the top side of the wind passing plate 10, the hole diameter of each wind hole is smaller than the diameter of a transported raw material, and cold wind is guaranteed to enter the hopper 1 and the raw material cannot pass through the wind passing plate 10.

The chain 17 is located hopper 1 center department, and drying bath 9 is located chain 17 both sides, is convenient for not mutual interference between the two, avoids the principle to block up and guarantees the suitable temperature and the drying of raw materials storage environment.

The working principle of the invention is as follows: the raw materials are poured into the hopper 1, the fan 11 works to generate wind which passes through the wind plate 10 from the drying groove 9 and enters the hopper 1, meanwhile, when the air passes through the cooling box 6, the heat in the air is absorbed and transferred to the radiating grid 7 on the outer side through the semiconductor refrigerating sheet 12, the heat dissipation is accelerated through the heat dissipation grid 7 with the heat dissipation holes 8, cold air is continuously added into the hopper 1, the raw materials in the hopper 1 are cooled and dried, when the raw materials are conveyed, the butterfly valve 5 is opened, the raw materials are obtained through the discharge port 4, when the inner raw material is blocked, the servo motor 13 of the anti-blocking mechanism 3 is controlled to work, the first rotating shaft 15 drives the driving wheel 16 to rotate, drive through the transmission of chain 17 and rotate from driving wheel 18, set up circular convex block's chain 17 through the outside and loosen the raw materials of inside when carrying the raw materials, guarantee the normal transport of raw materials.

According to the invention, through reasonable structural design, raw materials are positioned in the hopper 1, wind generated by the work of the fan 11 penetrates through the wind plate 10 from the drying groove 9 and enters the hopper 1, meanwhile, when air passes through the cooling box 6, heat in the air is absorbed and transferred to the radiating grid 7 on the outer side through the semiconductor refrigerating sheet 12, the heat dissipation is accelerated through the radiating grid 7 with the radiating holes 8, cold wind is continuously added into the hopper 1 to cool and dry the raw materials in the hopper 1, and the raw materials are ensured to be stored for a long time; simultaneously through the work of the servo motor 13 of anti-blocking mechanism 3, the transmission of first pivot 15 drives action wheel 16 and rotates, drives through the transmission of chain 17 and rotates from driving wheel 18, sets up chain 17 of circular convex block through the outside and loosen the raw materials of inside when carrying the raw materials, avoids inside raw materials to block up, guarantees that the raw materials is normally accomplished and is carried.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The anti-blocking structure for the discharge port of the flour mill is characterized by comprising a hopper (1), an anti-blocking mechanism (3) and a drying groove (9), wherein a mounting plate (2) is arranged at the top of the hopper (1), the anti-blocking mechanism (3) is installed above the mounting plate (2), the drying grooves (9) are formed in two sides of the hopper (1), air passing plates (10) are installed on the top sides of the drying grooves (9) in the two sides, fans (11) are installed on the outer sides of the drying grooves (9) in the two sides, cooling boxes (6) are installed on the outer sides of the drying grooves (9) and located on the outer side of the hopper (1), and semiconductor refrigerating sheets (12) are installed on the inner wall of each cooling box (6;

prevent stifled mechanism (3) including servo motor (13), pivot seat (14), first pivot (15), action wheel (16), chain (17), from driving wheel (18) and second pivot (19), first pivot (15) are installed to servo motor (13) output, first pivot (15) run through pivot seat (14) and install action wheel (16), action wheel (16) below just is located hopper (1) internally mounted and follows driving wheel (18), action wheel (16) and from driving wheel (18) connect the transmission through chain (17), second pivot (19) pass from driving wheel (18) center department and both ends and pass through the bearing and install at hopper (1) inner wall.

2. The discharge port anti-blocking structure of the flour mill according to claim 1, characterized in that a discharge port (4) is arranged at the bottom of the hopper (1), and a butterfly valve (5) is arranged outside the discharge port (4).

3. The anti-blocking structure for the discharge port of the flour mill as claimed in claim 1, wherein a plurality of heat dissipation grids (7) are arranged outside the cooling box (6), and a plurality of heat dissipation holes (8) are arranged outside the heat dissipation grids (7).

4. The discharge port anti-blocking structure of flour mill according to claim 1, characterized in that a plurality of round bumps are arranged on the outer side of the chain (17), and the servo motor (13) and the rotating shaft seat (14) are installed above the mounting plate (2) through bolts.

5. The discharge port anti-blocking structure of the flour mill as claimed in claim 1, wherein a plurality of air holes are formed on the top side of the air passing plate (10), and the aperture of the air holes is smaller than the diameter of the transported raw materials.

6. The discharge port anti-blocking structure of the flour mill according to claim 1, characterized in that the chain (17) is positioned at the center of the hopper (1), and the drying grooves (9) are positioned at two sides of the chain (17).

7. The discharge port anti-blocking structure of flour mill according to claim 1, characterized in that the anti-blocking structure comprises the following specific operation steps:

the raw materials are poured into a hopper (1), wind generated by the work of a fan (11) penetrates through an air plate (10) from a drying groove (9) to enter the hopper (1), meanwhile, when air passes through a cooling box (6), heat in the air is absorbed and transferred to a radiating grid (7) at the outer side through a semiconductor refrigerating sheet (12), the dissipation of the heat is accelerated through the radiating grid (7) provided with radiating holes (8), cold wind is continuously added into the hopper (1), the raw materials in the hopper (1) are cooled and dried, when the raw materials are conveyed, a butterfly valve (5) is opened, the raw materials are obtained through a discharge hole (4), when the internal raw materials are blocked, a servo motor (13) of an anti-blocking mechanism (3) is controlled to work, a first rotating shaft (15) drives a driving wheel (16) to rotate, and a driven wheel (18) is driven to rotate through a chain (17), the chain (17) with the round convex blocks arranged on the outer side loosens the raw materials inside when conveying the raw materials, so that the normal conveying of the raw materials is ensured.