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CN-224218955-U - High-compression-resistance ground ventilation cage for granary

CN224218955UCN 224218955 UCN224218955 UCN 224218955UCN-224218955-U

Abstract

The utility model relates to the technical field of granary ventilation and discloses a high-pressure-resistance ground ventilation cage for a granary, which comprises a cage body, wherein semicircular rings are fixedly connected to the left side and the right side of the cage body, bottom plates are fixedly connected to the front side and the rear side of the bottom wall of the cage body, three mounting blocks are fixedly connected to the right side wall of each semicircular ring, two clamping blocks are fixedly connected to the right side wall of each mounting block, and three shells are fixedly connected to the inside of each semicircular ring. According to the utility model, the problems of increasing maintenance time cost, increasing transportation and storage difficulty and reducing flexibility and adaptability of the granary ventilation system can be solved through the clamping blocks, the supporting rods, the placing grooves and the baffle plates, and the first springs can be extruded by the rear side walls of the supporting rods when the supporting rods are pressed again, so that the installation time is effectively shortened greatly, the working efficiency is improved, the complex disassembly process is avoided, the manpower and time are saved, and the service life of the granary ventilation system is prolonged.

Inventors

  • LI MINGJIE
  • LI YANYU

Assignees

  • 安徽华宇机械制造有限公司

Dates

Publication Date
20260512
Application Date
20250430

Claims (7)

  1. 1. The utility model provides a high resistance to compression ventilation cage on ground for granary, includes the cage body (1), its characterized in that, the left and right sides of the cage body (1) all fixedly connected with semicircle ring (2), both sides all fixedly connected with bottom plate (3) around the diapire of the cage body (1), right part the right side wall of semicircle ring (2) all fixedly connected with three installation piece (4), every the right side wall of installation piece (4) all fixedly connected with two fixture blocks (5), left part the inside fixedly connected with three shell (6) of semicircle ring (2), every the equal sliding connection of both sides has two branch (7) around the shell (6).
  2. 2. The high-pressure-resistant ground ventilation cage for the granary of claim 1, wherein four first springs (8) are fixedly connected to the rear side wall of each supporting rod (7), and the other ends of the eight first springs (8) are fixedly connected to the front side and the rear side of the inside of the outer shell (6).
  3. 3. The high-pressure-resistant ground ventilation cage for the granary of claim 1, wherein two placing grooves (9) are formed in each shell (6), two second springs (10) are fixedly connected to the inside of each placing groove (9), and a baffle (11) is fixedly connected to the other ends of the two second springs (10).
  4. 4. The high-pressure-resistant ground ventilation cage for the granary of claim 1, wherein each clamping block (5) is arranged in a placing groove (9), and the hole groove of each clamping block (5) is correspondingly arranged at the rear part of one supporting rod (7).
  5. 5. The high-pressure-resistant ground ventilation cage for the granary of claim 1 is characterized in that protection boxes (12) are fixedly connected to the left side and the right side of the top wall of the inner part of the cage body (1), motors (13) are arranged in the two protection boxes (12), and screw rods (14) are fixedly connected to the output ends of the two motors (13).
  6. 6. The high-pressure-resistant ground ventilation cage for the granary of claim 5, wherein limiting rings (18) are fixedly connected to the bottom ends of the two screw rods (14), and inner threaded sleeves (15) are slidably connected to the outer sides of the two screw rods (14).
  7. 7. The high-pressure-resistant ground ventilation cage for the granary of claim 6, wherein outer cylinders (16) are fixedly connected to the outer sides of the two inner threaded sleeves (15), bases (17) are fixedly connected to the bottom ends of the two outer cylinders (16), and the two limiting rings (18) are arranged in the two outer cylinders (16).

Description

High-compression-resistance ground ventilation cage for granary Technical Field The utility model relates to the technical field of granary ventilation, in particular to a high-pressure-resistant ground ventilation cage for a granary. Background The high-pressure-resistant ground ventilation cage for the granary mainly aims at solving the problems of ventilation, heat dissipation, moisture prevention, insect prevention and the like in the grain storage process so as to ensure the quality and the safety of grains, wherein the grains are one of basic materials for human survival, and the storage quality of the grains is directly related to the national grain safety and the social stability. During the storage process, the grains need to be kept in the conditions of drying, ventilation, low temperature and the like so as to prevent the conditions of mildew, insect damage, germination and the like. When installing the ventilation cage, the connection between each part probably need use traditional connecting pieces such as bolt, nut to install one by one, and the installation is comparatively loaded down with trivial details, need consume a large amount of time and manpower, equally, when need dismantle maintenance or change the part to the ventilation cage to lead to having increased the time cost of maintaining, the whole volume of ventilation cage is great, occupation space is more, increases the degree of difficulty of transportation and depositing, has reduced granary ventilation system's flexibility and adaptability. In the daily operation of granary, probably there are some external force to act on the ventilation cage, like the collision when grain loading and unloading, the vibrations of other equipment in the granary etc. the inside roof of ventilation cage lacks effectual support, and the resistance ability to external force impact can weaken, is more easily damaged to lead to the vent inconsistent with the distance of grain heap, thereby make ventilation air flow distribution inhomogeneous, partial region ventilation is good, and partial region is then ventilation inadequately, influences the storage quality of grain, shortens its life. Disclosure of utility model The utility model mainly aims to provide the high-pressure-resistance ground ventilation cage for the granary, which can effectively solve the problems that the maintenance time cost is increased, the whole volume of the ventilation cage is larger, the occupied space is more, the transportation and storage difficulties are increased, the flexibility and the adaptability of a ventilation system of the granary are reduced, and the distances between ventilation openings and grain piles are inconsistent, so that ventilation air flow distribution is uneven, ventilation is good in partial areas, ventilation is insufficient in partial areas, the storage quality of grains is influenced, and the service life of grains is shortened. In order to achieve the purpose, the high-pressure-resistance ground ventilation cage for the granary comprises a cage body, wherein semicircular rings are fixedly connected to the left side and the right side of the cage body, bottom plates are fixedly connected to the front side and the rear side of the bottom wall of the cage body, three mounting blocks are fixedly connected to the right side wall of each semicircular ring, two clamping blocks are fixedly connected to the right side wall of each mounting block, three shells are fixedly connected to the inside of each semicircular ring, and two supporting rods are slidably connected to the front side and the rear side of each shell. Further, the rear side wall of each supporting rod is fixedly connected with four first springs, and the other ends of each eight first springs are fixedly connected to the front side and the rear side of the inner portion of the shell. Further, two standing grooves are formed in each shell, two second springs are fixedly connected to the inside of each standing groove, and a baffle is fixedly connected to the other ends of the two second springs. Further, each clamping block is arranged in one placing groove, and the hole groove of each clamping block is correspondingly arranged at the rear part of one supporting rod. Further, the protection boxes are fixedly connected to the left side and the right side of the inner top wall of the cage body, motors are arranged in the two protection boxes, and screw rods are fixedly connected to the output ends of the motors. Further, the bottom end fixedly connected with spacing ring of two the lead screw, two the outside sliding connection of lead screw has the internal thread sleeve. Further, two the outside fixedly connected with urceolus of internal thread telescopic, two the bottom of urceolus is all fixedly connected with base, two the spacing ring all sets up in the inside of two urceoluses. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the u