CN216286334U

CN216286334U - Grain storage device of accurate control of storage environment

Info

Publication number: CN216286334U
Application number: CN202122570198.5U
Authority: CN
Inventors: 楚德军
Original assignee: Jiangsu Priority Grain Technology Co ltd
Current assignee: Jiangsu Priority Grain Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-12
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a grain storage device with a precisely controlled storage environment, which relates to the technical field of grain storage devices and comprises a bin body and a bin cover, wherein the bin body and the bin cover are both of a double-layer structure, a heat insulation foaming agent is filled in an interlayer of the bin body and the bin cover, a sealing strip is arranged between the top of the bin body and the lower surface of the bin cover, and a through groove is arranged at the position, close to the bottom, of the front of the bin body and a discharging device is correspondingly arranged. By arranging the sealing strip, the bin cover, the vent pipe, the temperature and humidity sensor, the connecting pipe and the sealing cover, the problems that most grain storage containers used in a large-scale grain storage warehouse are simple in structure, the time required for the interior of the container and the interior of the warehouse to reach balance when the temperature and the humidity change is longer, the temperature and the humidity are easily controlled untimely, and the grain is easily damaged to cause loss are solved.

Description

Grain storage device of accurate control of storage environment

Technical Field

The utility model relates to the technical field of grain storage devices, in particular to a grain storage device with accurately controlled storage environment.

Background

The grains are generally dried before being stored, the moisture content is controlled to be below 12.5%, and then the grains are stored in a container. The stored grain has lower water content, can not only avoid the grain from mildewing, but also reduce the decomposition and consumption of the nutrient components of the grain by reducing the respiratory intensity. Grain is generally stored by containers such as grain bins, large-scale grain storage generally adopts large-scale warehouse storage, and a plurality of containers are adopted to quantitatively store grain in the warehouse. However, although the storage method is convenient to operate and use, due to the fact that the number of the grains and the containers is large, when the temperature and the humidity of a warehouse are adjusted or the temperature and the humidity of the grains in the container are changed, the temperature and the humidity inside and outside the container are balanced through natural circulation of air, time required for achieving balance is long, response effect of temperature and humidity adjustment is slow, control accuracy is low, temperature and humidity adjustment cannot be timely adjusted easily, the grains are damaged and lost, and defects exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a grain storage device with a storage environment accurately controlled, and solves the problems that most grain storage containers used in large-scale grain storage warehouses are simple in structure, the time required for the interior of the container and the interior of the warehouse to reach balance is long when the temperature and the humidity change, the temperature and the humidity are not regulated timely easily, and the grain is damaged easily to cause loss.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a grain storage device with accurately controlled storage environment comprises a bin body and a bin cover, wherein the bin body and the bin cover are of a double-layer structure, a heat insulation foaming agent is filled in an interlayer of the bin body and the bin cover, a sealing strip is arranged between the top of the bin body and the lower surface of the bin cover, a through groove is arranged at a position, close to the bottom, on the front surface of the bin body, a discharging device is correspondingly arranged, the bottom of the inner wall of the bin body is in a slope shape and is converged at a position corresponding to the through groove, a vertical ventilating pipe is arranged inside the bin body, an air vent is arranged on the surface of the ventilating pipe, a temperature and humidity sensor is arranged inside the ventilating pipe, an isolating sleeve is sleeved on the surface of the ventilating pipe from the top downwards, a connecting pipe is arranged at the top of the ventilating pipe, a sealing cover is arranged at the top of the connecting pipe, a through hole is arranged at a position, corresponding to the ventilating pipe, of the bin cover, and a sealing ring is arranged through hole, the sealing ring is movably sleeved on the surfaces of the vent pipe and the connecting pipe, and a connecting wire of the temperature and humidity sensor penetrates through the isolation sleeve and the sealing cover and extends to the outside of the bin body.

Preferably, the bin cover is rotatably connected with the bin body, and a feeding push rod in transmission connection with the bin cover is arranged on the side face of the bin body.

Preferably, the discharging device comprises a discharging hopper, an upper gate plate, a lower gate plate, an upper push rod, a lower push rod and an end cover, wherein the discharging hopper is positioned on the front side of the bin body and slightly inclines downwards, the upper gate plate and the lower gate plate are movably inserted into the top and the bottom of the discharging hopper, the upper push rod and the lower push rod are respectively in transmission connection with the upper gate plate and the lower gate plate, and the end cover is arranged at the end part of the discharging hopper, and the lower gate plate is positioned on one side, close to the bin body, of the upper gate plate.

Preferably, the breather pipe fixed connection is in the bottom of storehouse internal wall, and the air vent only sets up on the pipe wall of the interlude of breather pipe and half section down.

Preferably, the side surface of the sealing cover is circumferentially provided with an outer vent groove, the side surface of the connecting pipe is circumferentially provided with an inner vent groove at the same height as the outer vent groove, and the radian corresponding to the outer vent groove and the radian corresponding to the inner vent groove do not exceed 180 degrees.

(III) advantageous effects

The utility model provides a grain storage device with accurately controlled storage environment, which has the following beneficial effects:

according to the utility model, the sealing strip and the bin cover are arranged on the top of the bin body, the vent pipe penetrating the sealing cover is arranged in the bin body, the temperature and humidity sensor is arranged in the vent pipe, the connecting pipe and the sealing cover are arranged on the top of the vent pipe, the sealing strip, the bin cover and the sealing cover on the top of the connecting pipe realize the isolated sealing of the bin body, the processed grains are stored in the bin body in a sealed manner, and the grain storage effect in a small environment which is relatively sealed is better; the temperature and humidity of the grain in each bin body are independently monitored by the temperature and humidity sensor, the accuracy and the effectiveness are higher, when the temperature and humidity of the grain in the bin body are different from the temperature and humidity in the warehouse, the bin cover is opened, the sealing cover is opened, and the sealing cover is rotated to align or partially align the outer vent groove and the inner vent groove, so that the communication between the interior of the bin body and the environment outside the bin body can be realized, and the temperature and the humidity of the grain in the bin body are balanced through the temperature and humidity regulation of the large environment of the warehouse; under the condition that the humiture of storehouse internal portion grain and the inside temperature and humidity of warehouse differ greatly but need not take out grain retreatment, the temperature of grain is higher relatively or humidity is great relatively, can open the cang gai, insufflate normal atmospheric temperature air or dry hot-air inwards through the breather pipe and dispel the heat and dehumidify, thereby reach the effect through warehouse and storehouse body combined action regulation and control grain storage environment, control more accurate and timely to the humiture of grain storage environment, be favorable to the grain storage, it is fairly simple to have solved the most structure of grain storage container that extensive grain storage warehouse used, the container is inside and the inside time of reaching the equilibrium of warehouse is more of a specified duration during temperature and humidity change, cause temperature and humidity regulation untimely easily, lead to the grain damage to cause the problem of loss easily.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an elevational view of the seal cover of the present invention in position;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a left sectional view of the present invention;

FIG. 5 is a left sectional view of the sealing cap of the present invention;

FIG. 6 is a top cross-sectional view of the seal of the present invention in position;

fig. 7 is a schematic view of the interior of the cartridge body of the present invention in a top view.

In the figure: 1. a bin body; 2. a bin cover; 3. a sealing strip; 4. a discharging device; 41. a discharge hopper; 42. an upper gate plate; 43. a lower gate plate; 44. a push rod is arranged; 45. a lower push rod; 46. an end cap; 5. a breather pipe; 6. a vent hole; 7. a temperature and humidity sensor; 8. an isolation sleeve; 9. a connecting pipe; 10. a sealing cover; 11. a seal ring; 12. a feed ram; 13. an outer vent channel; 14. an inner vent groove.

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. 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.

As shown in fig. 1 to 7, the present invention provides a technical solution: a grain storage device with accurately controlled storage environment comprises a bin body 1 and a bin cover 2, wherein the bin body 1 and the bin cover 2 are of a double-layer structure, a heat insulation foaming agent is filled in an interlayer of the bin body 1 and the bin cover 2, the heat insulation effect of the bin body 1 and the bin cover 2 is enhanced, the influence of the temperature and humidity change of the external environment of the bin body 1 on the temperature and humidity of grains in the bin body 1 is reduced, a sealing strip 3 is arranged between the top of the bin body 1 and the lower surface of the bin cover 2, a through groove is arranged at the position, close to the bottom, of the front surface of the bin body 1 and a discharging device 4 is correspondingly arranged, the bottom of the inner wall of the bin body 1 is in a slope shape and is converged at the position corresponding to the through groove, a vertical ventilating pipe 5 is arranged in the bin body 1, an air vent 6 is arranged on the surface of the ventilating pipe 5, a temperature and humidity sensor 7 is arranged in the ventilating pipe 5, and an isolating sleeve 8 is sleeved on the surface of the ventilating pipe 5 from the top to the bottom, the spacer sleeve 8 can adopt the gauze cover, the mesh of spacer sleeve 8 is less than the size of storage grain far away, can avoid grain to pass through in the air vent 6 gets into breather pipe 5, prevent that breather pipe 5 from being stopped up and can not reach the effect of ventilating, every storehouse body 1 sets up a breather pipe 5 at least, increase as the volume of the storehouse body 1, can suitably increase the quantity of breather pipe 5 according to the demand, the top of breather pipe 5 is provided with connecting pipe 9, the top of connecting pipe 9 is provided with sealed lid 10, position department that storehouse lid 2 corresponds breather pipe 5 is provided with the through-hole and installs sealing washer 11 through the through-hole, sealing washer 11 activity cup joints the surface at breather pipe 5 and connecting pipe 9, temperature and humidity sensor 7's connecting wire runs through spacer sleeve 8 and sealed lid 10 and extends to the outside of the storehouse body 1.

As a technical optimization scheme of the utility model, the bin cover 2 is rotationally connected with the bin body 1, and a feeding push rod 12 in transmission connection with the bin cover 2 is arranged on the side surface of the bin body 1.

As a technical optimization scheme of the utility model, the discharging device 4 comprises a discharging hopper 41 which is positioned on the front surface of the bin body 1 and is slightly inclined downwards, an upper gate plate 42 and a lower gate plate 43 which are movably inserted at the top and the bottom of the discharging hopper 41, an upper push rod 44 and a lower push rod 45 which are respectively connected with the upper gate plate 42 and the lower gate plate 43 in a transmission way, and an end cover 46 which is arranged at the end part of the discharging hopper 41, wherein the lower gate plate 43 is positioned on one side of the upper gate plate 42 close to the bin body 1, when discharging grain, the upper gate plate 42 is opened first after the end cover 46 is opened, the lower gate plate 43 is opened later, when stopping discharging grain discharging, the lower gate plate 43 is closed first, after the grain in the discharging hopper 41 is cleaned, the upper gate plate 42 and the end cover 46 are closed, so that the discharging hopper 41 can be prevented from blocking the grain and the sealing performance of the discharging device 4 can be improved.

As a technical optimization scheme of the utility model, the vent pipe 5 is fixedly connected to the bottom of the inner wall of the bin body 1, and the vent holes 6 are only arranged on the pipe walls of the middle section and the lower half section of the vent pipe 5, when the temperature and humidity of the grains in the bin body 1 are greatly different from the temperature and humidity in the warehouse but the grains do not need to be taken out for reprocessing, and the temperature and the humidity of the grains are relatively high or relatively high, the bin cover 2 can be opened, normal temperature air or dry hot air is blown into the vent pipe 5 through the fan, and the normal temperature air and the hot air enter the bin body 1 from the vent holes 6 and are upwards diffused and overflowed in gaps of the grains to dissipate heat and dehumidify.

As a technical optimization scheme of the utility model, an outer vent groove 13 is circumferentially arranged on the side surface of the sealing cover 10, an inner vent groove 14 is circumferentially arranged at the position of the side surface of the connecting pipe 9 at the same height as the outer vent groove 13, the radian corresponding to the outer vent groove 13 and the radian corresponding to the inner vent groove 14 do not exceed 180 degrees, the sealing cover 10 is directly opened, or the sealing cover 10 is rotated to adjust the fit degree of the outer vent groove 13 and the inner vent groove 14, so that the communication between the internal environment and the external environment of the silo body 1 can be realized.

In conclusion, the grain storage container solves the problems that most grain storage containers used in large-scale grain storage warehouses are simple in structure, the time required for the interior of the container to reach balance with the interior of the warehouse is long when the temperature and the humidity change, the temperature and the humidity are easy to adjust and control untimely, and the grain is easy to damage and lose due to the fact that the sealing strip 3, the warehouse cover 2, the vent pipe 5, the temperature and humidity sensor 7, the connecting pipe 9 and the sealing cover 10 are arranged.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grain storage device of accurate control of storage environment, includes storehouse body (1) and cang gai (2), its characterized in that: the bin body (1) and the bin cover (2) are of a double-layer structure, a heat insulation foaming agent is filled in an interlayer of the bin body (1) and the bin cover (2), a sealing strip (3) is arranged between the top of the bin body (1) and the lower surface of the bin cover (2), a through groove is arranged at a position, close to the bottom, in the front of the bin body (1) and a discharging device (4) is correspondingly arranged, the bottom of the inner wall of the bin body (1) is in a slope shape and is gathered at a position corresponding to the through groove, a vertical ventilating pipe (5) is arranged in the bin body (1), an air vent (6) is arranged on the surface of the ventilating pipe (5), a temperature and humidity sensor (7) is arranged in the ventilating pipe (5), an isolating sleeve (8) is sleeved on the surface of the ventilating pipe (5) from the top downwards, and a connecting pipe (9) is arranged on the top of the ventilating pipe (5), the top of connecting pipe (9) is provided with sealed lid (10), position department that storehouse lid (2) correspond breather pipe (5) is provided with the through-hole and installs sealing washer (11) through the through-hole, sealing washer (11) activity cup joints the surface at breather pipe (5) and connecting pipe (9), the connecting wire of temperature and humidity sensor (7) runs through isolation sleeve (8) and sealed lid (10) and extends to the outside of the storehouse body (1).

2. The grain storage device of claim 1, wherein the grain storage device comprises: the bin cover (2) is rotatably connected with the bin body (1), and a feeding push rod (12) in transmission connection with the bin cover (2) is arranged on the side face of the bin body (1).

3. The grain storage device of claim 1, wherein the grain storage device comprises: the discharging device (4) comprises a discharging hopper (41) which is positioned on the front surface of the bin body (1) and is slightly inclined downwards, an upper gate plate (42) and a lower gate plate (43) which are movably inserted at the top and the bottom of the discharging hopper (41), an upper push rod (44) and a lower push rod (45) which are respectively in transmission connection with the upper gate plate (42) and the lower gate plate (43), and an end cover (46) which is arranged at the end part of the discharging hopper (41), wherein the lower gate plate (43) is positioned on one side of the upper gate plate (42) close to the bin body (1).

4. The grain storage device of claim 1, wherein the grain storage device comprises: the breather pipe (5) is fixedly connected with the bottom of the inner wall of the bin body (1), and the vent hole (6) is only arranged on the middle section and the lower half section of the breather pipe (5).

5. The grain storage device of claim 1, wherein the grain storage device comprises: the side surface of the sealing cover (10) is provided with an outer vent groove (13) along the circumferential direction, the position of the side surface of the connecting pipe (9) at the same height as the outer vent groove (13) is provided with an inner vent groove (14) along the circumferential direction, and the radian corresponding to the outer vent groove (13) and the inner vent groove (14) does not exceed 180 degrees.