CN214126111U

CN214126111U - 360-degree circulating ventilation granary

Info

Publication number: CN214126111U
Application number: CN202022841930.3U
Authority: CN
Inventors: 闵飞龙
Original assignee: Yutai Fengyuan Grain Machinery Manufacturing Co ltd
Current assignee: Yutai Fengyuan Grain Machinery Manufacturing Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-07
Anticipated expiration: 2030-11-30

Abstract

A360-degree circulating ventilation granary relates to the field of granaries and comprises a granary body, a first ventilation pipe, a second ventilation pipe and a third ventilation pipe; the first ventilation pipe is fixedly connected with the top of the granary body; a first rotating shaft and fan blades inside the first ventilation pipe; a motor is fixed at the outer top of the granary body and drives the fan blades to rotate through bevel gears and a rotating shaft; an air outlet hole is formed between the fan blade and the motor, and an air inlet hole is formed in the lower surface of the first ventilation pipe; the outer side of the granary body is provided with a blower which ventilates towards the interior of the second ventilation pipe; a grid screen plate is arranged at the top of the third ventilation pipe; this device ventilates to the inside of granary body through a series of ventilation pipes that set up inside the granary body, and overall structure has realized the inside 360 circulative ventilation of granary, the effectual grain deterioration phenomenon who has prevented because the inside ventilation of granary is smooth.

Description

360-degree circulating ventilation granary

Technical Field

The utility model relates to a granary field specifically is a 360 circulation ventilation granary.

Background

Along with the improvement of income of people and the development of urbanization, under the promotion of vigorous domestic demands, the grain import is continuously and rapidly increased, a plurality of grain types are imported cleanly, so that the integral grain storage capacity is continuously increased, the grain storage pressure is also continuously increased, the conditions that the grain storage capacity is insufficient and the storage facilities are lagged in China are increasingly severe, the existing ventilation mode of the grain bin cannot enable airflow to enter the grain at the bottom of the bin body, and the grain at the bottom of the bin body is deteriorated due to unsmooth ventilation.

On the basis, the Chinese utility model publication No. CN205378565U discloses a bottom ventilation type granary, which comprises a cover and a granary body, wherein the cover is buckled at the upper opening of the granary body, the utility model also comprises a plurality of ventilation supports and a plurality of air pipes, the ventilation supports are prisms with isosceles trapezoid cross section, the front of the ventilation supports is provided with a through groove along the vertical direction, the cross section of the through groove is isosceles trapezoid, the ventilation supports are arranged side by side to form a base of the granary body, the granary body is arranged on the base, a plurality of air pipes are inserted on the inner bottom surface of the granary body, the lower end of each air pipe passes through the inner bottom surface of the granary body to be communicated with a corresponding through groove, and a plurality of air holes are arranged on each air pipe, the utility model solves the problem that the grains at the inner bottom of the granary body are easy to deteriorate due to unsmooth ventilation, but the utility model can only ventilate the, and the upper and lower surfaces of the grain cannot be ventilated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 360 circulation ventilation granary to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a360-degree circulating ventilation granary comprises a granary body, a first ventilation pipe, a second ventilation pipe and a third ventilation pipe; the first ventilation pipe and the second ventilation pipe are both positioned in the granary body, and the first ventilation pipe is fixedly connected with the top of the granary body; a ventilation structure is arranged in the first ventilation pipe and comprises a first rotating shaft and fan blades, the first rotating shaft is arranged in the vertical direction, and the first rotating shaft penetrates through the top of the granary body and the upper surface of the first ventilation pipe; a motor is fixed at the outer top of the granary body, the output end of the motor is fixedly connected with the top of a first rotating shaft, a first bevel gear is fixed at the bottom of the first rotating shaft, second bevel gears are arranged on the left and right sides of the first bevel gear and are meshed with the first bevel gear, a second rotating shaft is fixed on the right side of the second bevel gear, the right end of the second rotating shaft is fixedly connected with the central point of the fan blade through a connecting piece, a limiting block is arranged on the surface of the second rotating shaft, the second rotating shaft is rotatably connected with the limiting block, a connecting rod is fixed above the limiting block, and the top of the connecting rod is fixedly connected with the top of the granary body; an air outlet hole is formed between the fan blade and the motor, the air outlet hole penetrates through the top of the granary body and the top of the first ventilation pipe, and an air inlet hole is formed in the lower surface of the first ventilation pipe; the second vent pipe is fixedly connected with the left wall and the right wall of the granary body, the air blower is arranged on the outer side of the granary body, a fourth vent pipe is fixed at the air outlet end of the air blower, the fourth vent pipe penetrates through the granary body and is communicated with the second vent pipe, and the second vent pipe is also provided with an air inlet; the third tee bend tuber pipe is located the outer bottom of granary body, and the top of third tee bend tuber pipe and the bottom of granary body are on same horizontal plane, are equipped with the grid otter board at the top of third tee bend tuber pipe, and the grid otter board can be selected according to the grain of actually depositing, makes the mesh aperture of grid otter board be less than the diameter of depositing the grain variety, avoids the grain card to influence the ventilation downthehole.

Furthermore, the right side of flabellum is equipped with the ventilation net, the inner wall fixed connection of ventilation net and first ventilation pipe.

Further, the number of the air inlet holes is at least four.

Further, the distances between the air inlet holes are equal.

Furthermore, the fourth ventilation pipe passes through a heating box before being communicated with the third ventilation pipe, and a heating lamp is arranged inside the heating box.

The utility model has the advantages that: the device can effectively ventilate the bottom of the grain through the first and third ventilation pipes arranged in the granary body and the grid net plate arranged on the surface of the third ventilation pipe, and the air inlets arranged on the first ventilation pipe and the second ventilation pipe can effectively ventilate the upper surface and the side surface of the grain; the ventilation structure that sets up in first ventilation pipe inside can effectually replace the inside air of granary, and overall structure has realized the inside 360 circulative ventilation of granary, the effectual grain that has prevented to produce because the inside ventilation of granary is smooth phenomenon of rotting.

Drawings

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

Fig. 2 is a schematic view of the ventilation structure of the present invention.

Fig. 3 is a connection diagram of the ventilation pipe of the present invention.

In the figure: 1 granary body, 2 first ventilation pipes, 3 motors, 4 ventholes, 5 inlet ports, 6 second ventilation pipes, 7 heating lamps, 8 heating boxes, 9 th ventilation pipes, 10 air-blowers, 11 third ventilation pipes, 12 connecting rods, 13 ventilation nets, 14 fan blades, 15 second rotating shafts, 16 limiting blocks, 17 second bevel gears, 18 first bevel gears, 19 first rotating shafts and 20 grid net plates.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, in the embodiment of the present invention, a 360 ° circulation ventilation barn; comprises a granary body 1, a first ventilation pipe 2, a second ventilation pipe 6 and a third ventilation pipe 11; the first ventilation pipe 2 and the second ventilation pipe 6 are both positioned inside the granary body 1, and the first ventilation pipe 2 is fixedly connected with the top of the granary body 1; a ventilation structure is arranged in the first ventilation pipe 2 and comprises a first rotating shaft 19 and fan blades 14, the first rotating shaft 19 is arranged in the vertical direction, and the first rotating shaft 19 penetrates through the top of the granary body 1 and the upper surface of the first ventilation pipe 2; a motor 3 is fixed at the outer top of the granary body 1, the output end of the motor 3 is fixedly connected with the top of a first rotating shaft 19, a first bevel gear 18 is fixed at the bottom of the first rotating shaft 19, second bevel gears 17 are arranged on the left side and the right side of the first bevel gear 18, the second bevel gears 17 are meshed with the first bevel gears 18, a second rotating shaft 15 is fixed on the right side of the second bevel gears 17, the right end of the second rotating shaft 15 is fixedly connected with the central point of a fan blade 14 through a connecting piece, a limiting block 16 is arranged on the surface of the second rotating shaft 15, the second rotating shaft 15 is rotatably connected with the limiting block 16, a connecting rod 12 is fixed above the limiting block 16, and the top of the connecting rod 12 is fixedly connected with the top of the granary body 1; an air outlet 4 is arranged between the fan blade 14 and the motor 3, the air outlet 4 penetrates through the top of the granary body 1 and the top of the first ventilation pipe 2, a ventilation net 13 is arranged on the right side of the fan blade 14, the ventilation net 13 is fixedly connected with the inner wall of the first ventilation pipe 2, air inlets 5 are arranged on the lower surface of the first ventilation pipe 2, the number of the air inlets 5 is at least four, and the distance between every two air inlets 5 is equal; the second ventilation pipe 6 is fixedly connected with the left wall and the right wall of the granary body 1, the air blower 10 is arranged on the outer side of the granary body 1, the fourth ventilation pipe 9 is fixed at the air outlet end of the air blower 10, the fourth ventilation pipe 9 penetrates through the granary body 1 and is communicated with the second ventilation pipe 6, and the second ventilation pipe 6 is also provided with an air inlet 5; third tee bend tuber pipe 11 is located the outer bottom of granary body 1, and the top of third tee bend tuber pipe 11 and the bottom of granary body 1 are on same horizontal plane, are equipped with grid otter board 20 at the top of third tee bend tuber pipe 11, and grid otter board 20 can select according to the grain of actually depositing, makes grid otter board 20's mesh aperture be less than the diameter of depositing the grain variety, avoids the grain card to influence the ventilation downthehole.

The utility model discloses a theory of operation is: when the device is used for ventilation, the motor 3 and the blower 10 are started, fresh air is blown into the granary body 1 by the blower 10, a part of air enters the granary body 1 from the grid screen plate 10 through the third ventilation pipe 11, and a part of air enters the granary body 1 from the air inlet 5 through the second ventilation pipe 6 and the third ventilation pipe 11; after ventilating for a period of time, the fan blades 14 in the first ventilating pipe 2 rotate to suck air, and the sucked air is discharged to the outside of the granary body 1 through the air outlet holes 4, so that the effect of air circulation ventilation in the granary body 1 is realized.

Example 2:

on the basis of the embodiment 1, in the embodiment of the utility model, the granary is a 360-degree circulating ventilation granary; before the fourth ventilation pipe 9 is communicated with the third ventilation pipe 11, the fourth ventilation pipe firstly passes through a heating box 8, and a heating lamp 7 is arranged inside the heating box 8.

Before blowing in the air to granary body 1 inside, preheat the air earlier, make and enter into the air of granary body 1 inside for hot-air, can guarantee the aridity of the inside grain of granary body 1, avoided the moisture to get into the influence that produces grain.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A360-degree circulating ventilation granary comprises a granary body, a first ventilation pipe, a second ventilation pipe and a third ventilation pipe; the granary is characterized in that the first ventilating pipe and the second ventilating pipe are both positioned in the granary body, and the first ventilating pipe is fixedly connected with the top of the granary body; a ventilation structure is arranged in the first ventilation pipe and comprises a first rotating shaft and fan blades, the first rotating shaft is arranged in the vertical direction, and the first rotating shaft penetrates through the top of the granary body and the upper surface of the first ventilation pipe; a motor is fixed at the outer top of the granary body, the output end of the motor is fixedly connected with the top of a first rotating shaft, a first bevel gear is fixed at the bottom of the first rotating shaft, second bevel gears are arranged on the left and right sides of the first bevel gear and are meshed with the first bevel gear, a second rotating shaft is fixed on the right side of the second bevel gear, the right end of the second rotating shaft is fixedly connected with the central point of the fan blade through a connecting piece, a limiting block is arranged on the surface of the second rotating shaft, the second rotating shaft is rotatably connected with the limiting block, a connecting rod is fixed above the limiting block, and the top of the connecting rod is fixedly connected with the top of the granary body; an air outlet hole is formed between the fan blade and the motor, the air outlet hole penetrates through the top of the granary body and the top of the first ventilation pipe, and an air inlet hole is formed in the lower surface of the first ventilation pipe; the second vent pipe is fixedly connected with the left wall and the right wall of the granary body, the air blower is arranged on the outer side of the granary body, a fourth vent pipe is fixed at the air outlet end of the air blower, the fourth vent pipe penetrates through the granary body and is communicated with the second vent pipe, and the second vent pipe is also provided with an air inlet; the third tee air pipe is located the outer bottom of granary body, and the top of third tee air pipe and the bottom of granary body are on same horizontal plane, are equipped with grid otter board at the top of third tee air pipe.

2. The 360-degree circulating ventilation granary according to claim 1, wherein a ventilation net is arranged on the right side of the fan blades and fixedly connected with the inner wall of the first ventilation pipe.

3. A 360 ° cyclic ventilation grain bin according to claim 1, wherein the number of air inlet holes is at least four.

4. A 360 ° cyclic ventilation grain bin according to claim 3 wherein the distance between the plurality of air inlet holes is equal.

5. The 360-degree circulating ventilation granary according to claim 1, wherein the fourth ventilation pipe passes through a heating box before being communicated with the third ventilation pipe, and a heating lamp is arranged inside the heating box.