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CN-224219012-U - Rice planting canopy that possesses ventilation circulation structure

CN224219012UCN 224219012 UCN224219012 UCN 224219012UCN-224219012-U

Abstract

The utility model belongs to the technical field of rice planting sheds, in particular to a rice planting shed with a ventilation circulating structure, which comprises a planting shed, a fan, a limiting frame, a filter plate, an exhaust fan, a fixing plate and an inserting plate, wherein the fan is fixedly connected to the front side of the planting shed, the exhaust fan is fixedly connected to the rear side of the planting shed, the fan and the exhaust fan are communicated, the limiting frame is fixedly connected to the front side of the fan, the filter plate is slidably connected to the inside of the limiting frame, the left side of the filter plate extends to the outside of the limiting frame, the number of the fixing plate and the inserting plate is two, the ventilation of the planting shed is facilitated through the cooperation of the fan and the exhaust fan, the filter plate is disassembled through a simple structure so as to facilitate the installation or replacement of the filter plate, dust and other sundries in air are conveniently filtered through the arrangement of the filter plate, pollution to the planting shed is prevented, and insect pests are prevented from entering the planting shed, and the rice planting shed has good practicability and convenience.

Inventors

  • WANG YANTING
  • WEI XIAOYU
  • WU ZHIXI
  • MO WENBIN
  • GUO YONGLIANG
  • CHEN MIAOTING

Assignees

  • 广西兆和种业有限公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (6)

  1. 1. A rice planting shed with a ventilation and circulation structure is characterized by comprising Planting canopy (1), fan (2), spacing frame (3), filter plate (4), exhaust fan (5), fixed plate (13) and picture peg (14), fan (2) fixed connection is in the front side of planting canopy (1), exhaust fan (5) fixed connection is in the rear side of planting canopy (1), and planting canopy (1), fan (2) are linked together with exhaust fan (5), spacing frame (3) fixed connection is in the front side of fan (2), filter plate (4) sliding connection is in the inside of spacing frame (3), and the left side of filter plate (4) extends to the outside of spacing frame (3), the quantity of fixed plate (13) and picture peg (14) is two, and two fixed plate (13) symmetry sliding connection are in the front side of planting canopy (1), and slot has all been seted up at the top and the bottom of filter plate (4) respectively at the side that two fixed plates (13) are close to each other, two picture peg (14) and corresponding slot looks block. The fixed component is connected with the fixed plate (13) and is used for fixing the filter plate (4).
  2. 2. The rice planting shed with the ventilation and circulation structure according to claim 1, wherein the fixing component comprises an unlocking rod (6), an unlocking plate (7), two connecting rods (9) and two sliding frames (10); The unlocking rod (6) is rotationally connected to the right side of the limiting frame (3), the unlocking plate (7) is slidingly connected to the rear side of the unlocking rod (6), the two connecting rods (9) are symmetrically rotationally connected to the front side of the unlocking plate (7), the two sliding frames (10) are symmetrically slidingly connected to the right side of the limiting frame (3), the front sides of the two sliding frames (10) are rotationally connected to the rear side of the corresponding connecting rods (9), and one sides, away from each other, of the two sliding frames (10) are fixedly connected to one sides, close to the two fixing plates (13), of the two sliding frames respectively.
  3. 3. The rice planting shed with the ventilation circulating structure according to claim 2, wherein the right side of the limiting frame (3) is fixedly connected with a power storage spring (8), and the right side of the power storage spring (8) is fixedly connected with the left side of the unlocking plate (7).
  4. 4. The rice planting shed with the ventilation circulating structure according to claim 2, wherein guide plates (11) are symmetrically and fixedly connected to the right side of the limiting frame (3), the number of the guide plates (11) is two, and two sliding frames (10) penetrate through the corresponding guide plates (11).
  5. 5. The rice planting shed with the ventilation circulating structure according to claim 4, wherein the right sides of the two guide plates (11) are fixedly connected with limiting plates (12), and the left sides of the two limiting plates (12) are movably contacted with the right sides of the unlocking plates (7).
  6. 6. The rice planting shed with the ventilation and circulation structure according to claim 1, wherein the limiting frame (3) is of a hollow structure, through holes are formed in the top and the bottom of the limiting frame (3), the number of the through holes is two, and the inner walls of the two through holes are in movable contact with the outer walls of the corresponding plugboards (14).

Description

Rice planting canopy that possesses ventilation circulation structure Technical Field The utility model relates to the technical field of rice planting sheds, in particular to a rice planting shed with a ventilation circulation structure. Background The rice planting shed is a facility agriculture technology for raising seedlings of rice or whole-course planting, is mainly used for controlling growth environment, improving yield or coping with unfavorable climatic conditions, is mainly used for raising seedlings in early spring at low temperature, ensures robust growth before transplanting, is mostly a plastic greenhouse, covers a transparent film, can be provided with heat preservation covers or ventilation equipment, shortens the field growth period and reduces the risk of rotting seedlings. The whole-course planting greenhouse is completed in the greenhouse from seedling raising to maturity, is suitable for high-added-value rice (such as organic rice and functional rice), and is provided with a temperature control, illumination and water and fertilizer system. The utility model provides a canopy is planted to rice among the prior art, when in actual use, when ventilating to the inside of canopy is planted to rice, directly opens the curtain of big-arch shelter and ventilates generally, and this kind of ventilation mode makes debris such as external dust get into in the canopy is planted to rice that leads to easily in entering the canopy is planted to rice such as pest, inconvenient use, so we propose a canopy is planted to rice that possesses ventilation cycle structure for solve the above-mentioned problem that proposes. Disclosure of utility model The utility model aims to solve the defects that when the rice planting greenhouse is ventilated in actual use in the prior art, a door curtain of a greenhouse is usually directly opened to ventilate, external dust and other impurities easily enter the rice planting greenhouse in the ventilation mode, pests and the like easily enter the rice planting greenhouse, and the rice planting greenhouse with the ventilation circulation structure is inconvenient to use. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A rice planting shed with a ventilation circulation structure comprises The planting greenhouse comprises a planting greenhouse body, a fan, a limiting frame, filter plates, an exhaust fan, fixing plates and plugboards, wherein the fan is fixedly connected to the front side of the planting greenhouse body, the exhaust fan is fixedly connected to the rear side of the planting greenhouse body, the fan and the exhaust fan are communicated, the limiting frame is fixedly connected to the front side of the fan, the filter plates are slidably connected to the inside of the limiting frame, the left sides of the filter plates extend to the outside of the limiting frame, the number of the fixing plates and the number of the plugboards are two, the two fixing plates are symmetrically and slidably connected to the front side of the planting greenhouse body, the two plugboards are respectively and fixedly connected to one side, close to each other, of the two fixing plates, slots are formed in the top and the bottom of the filter plates, and the two plugboards are clamped with the corresponding slots; The fixed subassembly, fixed subassembly is connected with the fixed plate, fixed subassembly is used for fixed to the filter plate. As a preferable scheme of the utility model, the fixing component comprises an unlocking rod, an unlocking plate, two connecting rods and two sliding frames; The unlocking rod is rotationally connected to the right side of the limiting frame, the unlocking plate is slidingly connected to the rear side of the unlocking rod, the two connecting rods are symmetrically rotationally connected to the front side of the unlocking plate, the two sliding frames are symmetrically and slidingly connected to the right side of the limiting frame, the front sides of the two sliding frames are rotationally connected to the rear sides of the corresponding connecting rods, and one sides, away from each other, of the two sliding frames are respectively fixedly connected to one sides, close to each other, of the two fixing plates. As a preferable scheme of the utility model, the right side of the limiting frame is fixedly connected with a power storage spring, and the right side of the power storage spring is fixedly connected with the left side of the unlocking plate. As a preferable scheme of the utility model, the right side of the limiting frame is symmetrically and fixedly connected with guide plates, the number of the guide plates is two, and the two sliding frames penetrate through the corresponding guide plates. As a preferable scheme of the utility model, the right sides of the two guide plates are fixedly connected with limiting plates, and the left sides of the two limiting plates are movably co