CN211155445U

CN211155445U - Grain storage tank

Info

Publication number: CN211155445U
Application number: CN201921596798.5U
Authority: CN
Inventors: 雷娥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-04
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a store up grain jar, it includes the jar body and connects the lid at the jar body, be equipped with the gas release hole on the lid, articulated on the lid have can the upset sealed lid, thereby sealed covering be equipped with can insert in the gas release hole play sealed effect insert the post and sealed lid upset back insert the post and keep away from the gas release hole, still be equipped with automatic gas pocket that looses on the lid, still be connected with on the lid and be located automatic gas pocket top of loosing and enable the gas pressure in the jar body and reach the automatic mechanism that looses of gas pocket discharge from automatic after setting for the numerical value. The utility model discloses can realize automatic gas and artifical exhaust that looses, have simple structure, with low costs and can effectively prevent that grain from mildening and rot or rotten advantage.

Description

Grain storage tank

Technical Field

The utility model relates to a grain storage tank.

Background

Grains such as rice, millet and the like are daily necessities for people to eat. In daily life, the storage of the grains is roughly divided into the following types, firstly, a low-temperature storage mode is adopted, namely, the grains are placed in a refrigerator, and the defect that the grains are inconvenient to store when the number of the grains is large is overcome; the other is to store the grain in a bottle or a tank, but it is known that the grain breathes along with the change of the environmental temperature and humidity under normal temperature and pressure, and the respiration of the grain is a complex biochemical process carried out in living cells. The respiration under the aerobic condition leads substances such as saccharides and the like to be decomposed into simple compounds under the action of enzyme, and finally, carbon dioxide and water are released, and certain heat energy is released; under the anaerobic condition, the carbohydrate is fermented to generate alcohol and carbon dioxide, and a small amount of heat is released, so that the grains are easily rotted and deteriorated due to the respiration of the grains, and the health of eaters is greatly influenced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a store up grain jar, this store up grain jar can suitably exhaust the gas that produces when breathing in order to solve grain to effectively avoid grain to produce and milden and rot and rotten scheduling problem.

In order to solve the technical problem, the utility model provides a store up grain jar, including jar body and the lid of connection at jar body, its structural feature is: the cover body is provided with an air vent, the cover body is hinged with a sealing cover capable of being turned over, the sealing cover is provided with an inserting column capable of being inserted into the air vent and playing a sealing role, the inserting column is inserted after the sealing cover is turned over and is far away from the air vent, the cover body is further provided with an automatic air diffusing hole, and the cover body is further connected with an automatic air diffusing mechanism which is located above the automatic air diffusing hole and can enable the air pressure in the tank body to reach a set value and then is discharged from the automatic air diffusing hole.

The automatic air dispersing mechanism comprises a connecting sleeve arranged on the cover body, the automatic air dispersing hole is located in the top wall of the cover body in the connecting sleeve, an automatic air dispersing valve seat is connected to the connecting sleeve and provided with a valve cylinder extending into the inner cavity of the connecting sleeve, an elastic cover (262) capable of covering the automatic air dispersing hole is inserted in the valve cylinder, and a spring is arranged between the elastic cover and the valve cylinder.

The elastic cover is an umbrella-shaped cover and is buckled on the automatic air dispersing hole.

The top wall of the cover body is recessed from top to bottom to form a recessed chamber, the air vent is arranged on the bottom wall of the recessed chamber, the recessed chamber is provided with a hinged seat, the middle rear part of the sealing cover is hinged to the hinged seat, and the inserting column is arranged at the front part of the sealing cover.

The concave chamber is connected with a positioning column which protrudes upwards, the positioning column is provided with a positioning protrusion, and the bottom surface of the sealing cover is provided with a positioning clamp which can be clamped on the positioning protrusion.

The air release hole is inserted with an air release cylinder, the lower end of the air release cylinder is provided with a horn-shaped opening, and the upper part of the inner wall of the air release cylinder is sleeved with an elastic sleeve.

Two annular convex ribs are arranged on the inner top wall of the cover body, an annular groove matched with the top surface of the tank opening of the tank body is formed between the two annular convex ribs, and a sealing ring is arranged in the annular groove.

After adopting above-mentioned structure, open sealed lid, can outwards deflate from the gas release hole, close sealed lid, can seal whole jar of body through the cooperation of inserting post and gas release hole, in addition, can distribute some gas automatically through the automatic mechanism of loosing that sets up on the automatic gas release hole, prevent that the gas that grain produced is too much, thereby cause interior pressure too big to make it rotten. Can see through above-mentioned structure, the utility model discloses automatic gas and artifical exhaust diffuse to the breathing of jar internal grain has effectively been guaranteed.

To sum up, the utility model discloses can realize automatic gas and artifical exhaust that looses, have simple structure, with low costs and can effectively prevent that grain from mildening and rot or rotten advantage.

Drawings

The invention will be further described with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the cover and the connecting member thereon in the embodiment of FIG. 1;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic structural diagram of the cover in the embodiment of FIG. 1;

fig. 5 is a schematic structural view taken along line a-a in fig. 3.

Detailed Description

Referring to fig. 1 and 2, the present invention provides an embodiment of a grain storage tank, which comprises a tank body 1 and a cover body 2 connected to the tank body 1, wherein an air vent 21 is provided on the cover body 2, a sealing cover 22 capable of being turned is hinged on the cover body 2, an inserting column 23 capable of being inserted into the air vent 21 to perform a sealing function is provided on the sealing cover 22, and the inserting column 23 is far away from the air vent after the sealing cover is turned, in this embodiment, the above-mentioned hinge is realized by the following structure, a concave chamber 28 is formed by the upper and lower concave of the top wall of the cover body 2, the air vent is provided on the bottom wall of the concave chamber, a hinge seat 29 is provided on the concave chamber 28, the middle and rear part of the sealing cover 22 is hinged on the hinge seat 29, the inserting column 23 is provided on the front part of the sealing cover, a pressing protrusion is provided on the rear part of the sealing cover, therefore, the inserted column leaves the air vent, after the sealing cover is covered, the inserted column is inserted into the air vent, in addition, in order to ensure the stability of insertion, the concave chamber 28 is connected with the positioning column 30 which protrudes upwards, the positioning column 30 is provided with a positioning protrusion, the bottom surface of the sealing cover 22 is provided with a positioning clamp 221 which can be clamped on the positioning protrusion, the clamping structure is a technical means which is commonly used by the prior art, the whole cover body and the sealing cover are both made of plastics and have certain elasticity, for example, the inner top wall of the sealing cover 22 is provided with a positioning clamp in a fork shape, the positioning protrusion is a cylindrical column, the clamping can be realized, and other clamping structures are not repeated one by one. The air release hole 21 is inserted with an air release cylinder 31, the lower end of the air release cylinder is provided with a horn-shaped opening, the upper part of the inner wall of the air release cylinder 31 is sleeved with an elastic sleeve 32, the elastic sleeve 32 can be made of rubber with good elasticity such as latex, and the inserted column is inserted into the elastic sleeve, so that the sealing performance of the air release cylinder can be further enhanced. Be equipped with two rings protruding muscle on the interior roof of lid 2, form the annular 33 that suits with jar mouth portion top surface of the jar body between two rings protruding muscle, be equipped with sealing washer 34 in the annular 33, above-mentioned structure can further the sealed top surface of jar body 1.

Referring to fig. 1, 2 and 4, an automatic air diffusing hole 24 is further provided on the cover body 2, an automatic air diffusing mechanism which is located above the automatic air diffusing hole and can discharge air in the tank body 1 from the automatic air diffusing hole after the air pressure in the tank body 1 reaches a set value is further connected to the cover body 2, the automatic air diffusing mechanism includes a connecting sleeve 25 which is provided on the cover body 2, the automatic air diffusing hole is located on the top wall of the cover body in the connecting sleeve, an automatic air diffusing valve seat 26 is connected to the connecting sleeve, the connecting structure of the automatic air diffusing valve seat 26 and the connecting sleeve can be connected by a screw connection or a clamping connection, the automatic air diffusing valve seat 26 has a valve cylinder 261 which extends into the inner cavity of the connecting sleeve 25, an elastic cover 262 which can cover the automatic air diffusing hole is inserted into the valve cylinder 261, the elastic cover 262 is made of rubber material such as latex in the existing material, and a spring 27 is provided between the elastic cover 262 and, the spring 27 provides a certain pressure to the elastic cover, so that the elastic cover seals the automatic air-dispersing holes, the elastic cover is buckled on the automatic air-dispersing holes in an umbrella-shaped cover manner, the umbrella-shaped design is convenient for collecting air to enable the air to jack the whole elastic cover, and after the jack pressure reaches a certain pressure, the air slowly escapes from the edge of the elastic cover, so that the automatic air-dispersing function is realized.

The utility model provides a jar body is not merely referring to the jar body, and of course it can be understood to be the same structure such as bottle, the utility model discloses do not receive the restriction of above-mentioned embodiment, in this technical field personnel, based on the utility model discloses the equivalent change and the part replacement of going up concrete structure are all in the utility model discloses a within the scope of protection.

Claims

1. The utility model provides a store up grain jar, includes jar body (1) and connects lid (2) at jar body (1), characterized by: be equipped with air bleed hole (21) on lid (2), articulated on lid (2) have sealed lid (22) that can overturn, thereby be equipped with on sealed lid (22) and insert post (23) and sealed lid upset back and keep away from the air bleed hole that can insert in air bleed hole (21) and play sealed effect, still be equipped with automatic air vent (24) that looses on lid (2), still be connected with on lid (2) and be located automatic air vent top and enable the gas pressure in the jar body (1) and reach the automatic mechanism that looses of automatic air vent exhaust from behind the settlement numerical value.

2. The grain storage tank of claim 1, which is characterized in that: the automatic air diffusing mechanism comprises a connecting sleeve (25) arranged on the cover body (2), the automatic air diffusing hole is located in the top wall of the cover body in the connecting sleeve, an automatic air diffusing valve seat (26) is connected to the connecting sleeve, the automatic air diffusing valve seat (26) is provided with a valve cylinder (261) extending into the inner cavity of the connecting sleeve (25), an elastic cover (262) capable of covering the automatic air diffusing hole is inserted into the valve cylinder (261), and a spring (27) is arranged between the elastic cover (262) and the valve cylinder.

3. The grain storage tank of claim 2, wherein: the elastic cover is an umbrella-shaped cover and is buckled on the automatic air dispersing hole.

4. A grain storage tank as claimed in any one of claims 1 to 3, characterized in that: the concave recess forms concave room (28) about lid (2) roof, the gas release hole sets up on the diapire of concave room, be equipped with articulated seat (29) on concave room (28), the well rear portion of sealed lid (22) articulates on articulated seat (29), insert post (23) and set up in the front portion of sealed lid.

5. The grain storage tank of claim 4, wherein: the concave chamber (28) is connected with a positioning column (30) protruding upwards, the positioning column (30) is provided with a positioning protrusion, and the bottom surface of the sealing cover (22) is provided with a positioning clamp (221) capable of being clamped on the positioning protrusion.

6. The grain storage tank of claim 4, wherein: an air discharge tube (31) is inserted into the air discharge hole (21), the lower end of the air discharge tube is provided with a horn-shaped opening, and an elastic sleeve (32) is sleeved on the upper part of the inner wall of the air discharge tube (31).

7. A grain storage tank as claimed in any one of claims 1 to 3, characterized in that: be equipped with two ring protruding muscle on the interior roof of lid (2), form annular (33) that suit with the jar mouth portion top surface of the jar body between two ring protruding muscle, sealing washer (34) are equipped with in annular (33).