CN216498041U

CN216498041U - A environmental protection dust collecting equipment for granary

Info

Publication number: CN216498041U
Application number: CN202220068625.1U
Authority: CN
Inventors: 刘建孟; 王希田; 任锴; 王满; 魏国庆
Original assignee: Dongying Fengtu Intelligent Storage Co ltd
Current assignee: Dongying Fengtu Intelligent Storage Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-05-13
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses environment-friendly dust removal equipment for a granary, which belongs to the technical field of granary equipment and comprises a ventilation pipe and a protective cover which are welded into a whole, wherein a dust screen is hermetically arranged at an opening at one side of an inner cavity of the ventilation pipe, which is close to the protective cover, a fan is arranged at one side, which is far away from the protective cover, in the inner cavity of the ventilation pipe, the fan is provided with a plurality of fan blades, and a first motor and a first wiping brush for removing dust from the dust screen are arranged at one side, which is close to the protective cover, in the inner cavity of the ventilation pipe; a plurality of groups of air holes are formed in the outer wall of the protective cover, the inner cavity of the protective cover is formed in one side, close to the ventilation pipe, of the protective cover, a second motor is installed at the center, far away from one side wall of the ventilation pipe, of the protective cover, and a second wiping brush running along with the driving of the second motor is arranged in the inner cavity of the protective cover. The environment-friendly dust removal equipment for the granary reduces the probability of dust entering the granary and is beneficial to maintaining the environmental condition in the granary.

Description

A environmental protection dust collecting equipment for granary

Technical Field

The utility model belongs to the technical field of granary equipment, and particularly relates to environment-friendly dust removal equipment for a granary.

Background

China is a vast and agricultural country, the production and storage of grains have a long history, the storage of grains is the continuation of agricultural cultivation, and the storage technology is developed along with the development of agriculture. With the development of agriculture in China, agricultural production forms a certain scale, grain is remained and is gradually developed from grain processing to grain storage, and a granary is an important component of grain storage technology.

The environment in the granary needs to be maintained in real time, the granary needs to be ventilated continuously, so that air exchange is carried out between the granary and the external environment, a large amount of dust-like objects can be blown into the granary in the air exchange process to pollute grains in the granary, and therefore environment-friendly dust removal equipment is needed to remove the dust-like objects. Most of the existing devices can not clean dust-like objects on the dust screen at the ventilation opening of the granary, and the dust-like objects are continuously adhered to the dust screen to cause the ventilation to be affected, so that the maintenance of the environmental conditions in the granary is not facilitated.

Disclosure of Invention

The utility model aims to provide environment-friendly dust removal equipment for a granary, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly dust removing device for a granary comprises a ventilation pipe and a protection cover which are welded into a whole, wherein a dust screen is hermetically arranged at an opening on one side, close to the protection cover, of an inner cavity of the ventilation pipe, a fan is arranged on one side, far away from the protection cover, in the inner cavity of the ventilation pipe, the fan is provided with a plurality of fan blades, and a first motor and a first wiping brush which are used for removing dust from the dust screen are arranged on one side, close to the protection cover, in the inner cavity of the ventilation pipe;

a plurality of groups of air holes are formed in the outer wall of the protective cover, the inner cavity of the protective cover is formed in one side, close to the ventilation pipe, of the protective cover, a second motor is installed at the center, far away from one side wall of the ventilation pipe, of the protective cover, and a second wiping brush running along with the driving of the second motor is arranged in the inner cavity of the protective cover.

In a preferred embodiment, a flange is sleeved on one side of the outer wall of the ventilation pipe close to the protective cover, a plurality of bolts penetrating through two side walls of the flange are installed on the flange in a threaded mode, and the plurality of bolts are distributed in a circumferential array along the horizontal axis of the flange.

As a preferred embodiment, a cross-shaped mounting plate is welded on one side of the inner cavity of the ventilation pipe, which is close to the protective cover, the first motor is mounted on one side wall of the mounting plate, which faces the fan, and the output shaft of the first motor is coaxially connected with a transmission shaft.

As a preferred embodiment, the transmission shaft is coaxially connected with a connecting sleeve, a side wall of the connecting sleeve, which is opposite to the transmission shaft, is welded with a half strip of strip-shaped turnover rod, the first wiping brush is fixedly adhered to a side wall of the half strip of turnover rod, which is opposite to the connecting sleeve, and the first wiping brush is attached to one side face of the dust screen.

In a preferred embodiment, the output shaft of the second motor is coaxially connected with a positioning shaft, a long-strip-shaped support rod is welded on a side wall of the positioning shaft, which faces away from the second motor, the second wiping brush is fixedly adhered to a side wall of the support rod, which faces away from the positioning shaft, and the second wiping brush is attached to the other side surface of the dust screen.

This an environmental protection dust collecting equipment for granary's technical effect and advantage:

the air in the granary is discharged to the outside through the work of the fan, the first motor is made to work to drive the first wiping brush to continuously wipe one side surface of the dustproof net, the second motor is made to work to wipe dust attached to the other side surface of the dustproof net through the second wiping brush, so that the dust attached to the surface of the dustproof net is continuously scraped, meanwhile, the dust is directly blown out by the fan, the probability that the dust enters the granary is reduced, and the maintenance of the environmental condition in the granary is facilitated;

the safety cover of design can avoid animals such as external birds to get into in the ventilation duct, also can prevent parts such as artificial damage dust cover or half turnover pole for this equipment can keep dust removal and prevent external damage's function for a long time.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a side view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of a separated side of a portion of the structure according to an embodiment of the present invention;

FIG. 4 is an enlarged view of the embodiment of the present invention at A in FIG. 3;

FIG. 5 is a schematic view of the other side of the embodiment of the present invention after the separation of part of the structure;

FIG. 6 is a cross-sectional view taken along line B-B of the embodiment of FIG. 5 of the present invention.

In the figure: 1. a vent pipe; 2. a protective cover; 3. a fan; 4. mounting a plate; 5. a first motor; 6. a drive shaft; 7. connecting sleeves; 8. half of turning rod; 9. a first wiper brush; 10. a flange plate; 11. a bolt; 12. a dust screen; 13. air holes are formed; 14. a second motor; 15. positioning the shaft; 16. a strut; 17. a second wiper brush.

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.

Please refer to fig. 1-6, which illustrate an environmental protection dust removing device for a granary, comprising a ventilation pipe 1 and a protection cover 2 welded as a whole, wherein a dust screen 12 is hermetically installed at an opening of an inner cavity of the ventilation pipe 1 close to one side of the protection cover 2, a fan 3 is installed at one side of the inner cavity of the ventilation pipe 1 far from the protection cover 2, the fan 3 has a plurality of fan blades, and sucks air in the granary from the opening of the ventilation pipe 1 far from one side of the protection cover 2 and is arranged in the protection cover 2, a flange plate 10 is sleeved at one side of the outer wall of the ventilation pipe 1 close to the protection cover 2, a plurality of bolts 11 penetrating through two side walls of the flange plate 10 are installed on the flange plate 10 in a threaded manner, and the plurality of bolts 11 are circumferentially distributed along a horizontal axis of the flange plate 10;

a first motor 5 and a first wiping brush 9 for removing dust of a dust screen 12 are installed on one side, close to the protective cover 2, in the inner cavity of the ventilation pipe 1, a cross-shaped mounting plate 4 is welded on one side, close to the protective cover 2, in the inner cavity of the ventilation pipe 1, the first motor 5 is installed on one side wall, facing the fan 3, of the mounting plate 4, an output shaft of the first motor 5 penetrates through the mounting plate 4 and is coaxially connected with a transmission shaft 6, the transmission shaft 6 is rotatably connected with the mounting plate 4, a connecting sleeve 7 is coaxially connected onto the transmission shaft 6, a side wall, opposite to the transmission shaft 6, of the connecting sleeve 7 is welded with a long-strip-shaped half turning rod 8, the first wiping brush 9 is fixedly adhered to one side wall, opposite to the connecting sleeve 7, of the half turning rod 8, and the first wiping brush 9 is adhered to one side face of the dust screen 12;

set up a plurality of groups of bleeder vents 13 on the safety cover 2 outer wall, and each group of bleeder vent 13 all is the circumference array along the horizontal axis line of safety cover 2 and distributes, the inner chamber of safety cover 2 is seted up in its one side that is close to ventilation pipe 1, keep away from the center department of a lateral wall of ventilation pipe 1 and install second motor 14 in safety cover 2, be equipped with in the inner chamber of safety cover 2 along with second motor 14's drive and moving second wiper 17, the output shaft of second motor 14 passes safety cover 2 and coaxial coupling has location axle 15, a lateral wall welding in location axle 15 dorsad second motor 14 has branch 16 that is rectangular shape, second wiper 17 is fixed to be adhered to a lateral wall in branch 16 dorsad location axle 15, and second wiper 17 is laminated with the side of dust screen 12.

When the environment-friendly dust removal equipment for the granary is installed, the ventilation pipe 1 penetrates through the wall of the granary, one side, away from the protective cover 2, of the ventilation pipe 1 is located in the granary, the flange plate 10 is located on the outer side of the granary wall and attached to the granary wall, and the flange plate 10 and the granary wall are fixed into a whole through the bolts 11;

when in use, the driving fan 3 works to suck the air in the granary into the ventilation pipe 1 and blow the air into the protection cover 2, and the air is discharged through the plurality of air holes 13 on the protection cover 2, thereby achieving the purpose of ventilation, meanwhile, a plurality of dust-like objects are attached to two side surfaces of the dust-proof net 12, the first motor 5 is driven to work at the moment to drive the transmission shaft 6, the connection sleeve 7, the half turning rod 8, the first wiping brush 9 and the like to run together, the first wiping brush 9 is utilized to wipe each part on one side surface of the dust-proof net 12 in real time, the dust-like objects adhered to one side surface of the dust-proof net 12 are wiped off, the second motor 14 is driven to work at the same time to drive the positioning shaft 15, the support rod 16 and the second wiping brush 17 to run, each part on the other side surface of the dust-proof net 12 is wiped off in real time, the wiped dust is blown into the protection cover 2 along with the work of the fan 3, and a part of the dust-like objects are discharged to the outside from the air holes 13, finally, the aim of reducing the dust-like materials entering the granary is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the utility model is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the utility model, and equivalent alternatives or modifications according to the technical solution of the utility model and the practical idea thereof should be covered by the scope of the utility model.

Claims

1. The utility model provides an environmental protection dust collecting equipment for granary, includes welding ventilation pipe (1) and safety cover (2) as an organic whole, its characterized in that: a dust screen (12) is hermetically arranged at an opening of the inner cavity of the ventilation pipe (1) close to one side of the protection cover (2), a fan (3) is arranged at one side of the inner cavity of the ventilation pipe (1) far away from the protection cover (2), the fan (3) is provided with a plurality of fan blades, and a first motor (5) and a first wiping brush (9) for removing dust from the dust screen (12) are arranged at one side of the inner cavity of the ventilation pipe (1) close to the protection cover (2);

a plurality of groups of air holes (13) are formed in the outer wall of the protective cover (2), the inner cavity of the protective cover (2) is arranged on one side, close to the ventilation pipe (1), of the protective cover (2), the center, far away from one side wall of the ventilation pipe (1), of the protective cover (2) is provided with a second motor (14), and a second wiping brush (17) running along with the driving of the second motor (14) is arranged in the inner cavity of the protective cover (2).

2. The environment-friendly dust removing device for the granary according to claim 1, wherein: one side cover that ventilation pipe (1) outer wall is close to safety cover (2) is equipped with ring flange (10), a plurality of bolts (11) that pass its both sides wall are installed to the screw thread on ring flange (10), and are a plurality of bolt (11) are circumference array distribution along the horizontal axis lead of ring flange (10).

3. The environment-friendly dust removing device for the granary according to claim 1, wherein: one side welding that is close to safety cover (2) in ventilation pipe (1) inner chamber has and is criss-cross mounting panel (4), install in mounting panel (4) towards a lateral wall of fan (3) first motor (5), just the output shaft coaxial coupling of first motor (5) has transmission shaft (6).

4. The environment-friendly dust removing device for the granary according to claim 3, wherein: coaxial coupling has adapter sleeve (7) on transmission shaft (6), adapter sleeve (7) is turned over pole (8) to half that is rectangular shape dorsad a lateral wall welding of transmission shaft (6), first clean brush (9) fixed adhesion turn over a lateral wall of pole (8) dorsad adapter sleeve (7) to half, just first clean brush (9) and the side laminating of dust screen (12).

5. The environment-friendly dust removing device for the granary according to claim 1, wherein: the output shaft coaxial coupling of second motor (14) has location axle (15), a lateral wall welded connection that location axle (15) is back to second motor (14) is rectangular shape branch (16), brush (17) are cleaned to the second is fixed to be adhered to a lateral wall that branch (16) is back to location axle (15), just brush (17) are cleaned to the second and the laminating of another side of dust screen (12).