CN-224214032-U - Greenhouse facade lifting window opening mechanism

CN224214032UCN 224214032 UCN224214032 UCN 224214032UCN-224214032-U

Abstract

The utility model discloses a greenhouse elevation lifting window opening mechanism which comprises a fixed window frame, a movable window frame, a lifting displacement driving mechanism, supporting rods and a sliding guide assembly, wherein the two supporting rods are symmetrically arranged left and right, the fixed window frame is fixedly arranged between the two supporting rods and positioned in an upper area, the movable window frame is connected with the supporting rods through the sliding guide assembly and positioned at the front side of the supporting rods, the lifting displacement driving mechanism is connected with the movable window frame and used for driving the movable window frame to move up and down, and after the movable window frame is lifted, a ventilation opening below the fixed window frame is exposed, so that the automatic driving reduces the manual operation requirement, and the response speed and the flexibility of greenhouse ventilation are improved.

Inventors

LI XINRUI
Fei Aili
GAN WEIFENG

Assignees

上海裕天晨农业科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250418

Claims (6)

1. The vertical face lifting window opening mechanism for the greenhouse is characterized by comprising a fixed window frame, a movable window frame, a lifting displacement driving mechanism, supporting rods and a sliding guide assembly, wherein the two supporting rods are symmetrically arranged left and right, the fixed window frame is fixedly arranged between the two supporting rods and positioned in an upper area, the movable window frame is connected with the supporting rods through the sliding guide assembly and positioned at the front side of the supporting rods, the lifting displacement driving mechanism is connected with the movable window frame and used for driving the movable window frame to move up and down, and a ventilation opening below the fixed window frame can be exposed after the movable window frame is lifted.
2. The lifting window opening mechanism for the greenhouse facade of claim 1, wherein the sliding guide assembly comprises a sliding block and a guide rail, the sliding blocks are respectively arranged on the left side and the right side of the movable window frame, the guide rail is correspondingly arranged on the front side of the supporting rod, the guide rail is perpendicular to the horizontal plane, and the movable window frame is in sliding fit with the guide rail through the sliding blocks.
3. The lifting and window opening mechanism for the vertical surface of the greenhouse according to claim 2, wherein the lifting and displacement driving mechanism comprises racks, an integrated servo driving motor, vertical rods, cross rods, gears and a transmission shaft, wherein two groups of racks are symmetrically arranged on two sides of the movable window frame in a left-right mode, tooth surfaces of the racks face forwards, the two vertical rods are symmetrically arranged in a left-right mode and are positioned on the front side of the supporting rod, two ends of the cross rods are respectively connected with the vertical rods, a shell of the integrated servo driving motor is fixedly connected with the cross rods, the output end of the integrated servo driving motor is connected with the transmission shaft, the transmission shaft is transversely arranged, two ends of the transmission shaft are respectively connected with gears, the gears correspond to the transmission shaft in a coaxial mode, the gears are meshed with the racks, and the racks can move in the up-down direction when the gears rotate.
4. The lifting window opening mechanism for the greenhouse facade of claim 3, wherein the rear side of the vertical rod is further provided with a shaft seat, two side plates of the shaft seat are positioned on the left side and the right side of the gear, and the end part of the transmission shaft penetrates through the through hole of the side plate of the shaft seat and is matched with a bearing in the through hole.
5. The lifting window opening mechanism for the greenhouse facade of claim 1, further comprising a limiting section bar and a flange bar, wherein the limiting section bar is arranged at the top of the movable window frame through a bolt piece, a clamping groove is formed in the rear bending part of the limiting section bar, a hook matched with the clamping groove is arranged at one end, close to the movable window frame, of the flange bar, and a hemispherical protrusion is arranged at the other end of the flange bar.
6. The lifting window opening mechanism for the greenhouse facade of claim 5, wherein a plurality of reinforcing ribs are arranged below the flange strips.

Description

Greenhouse facade lifting window opening mechanism Technical Field The utility model relates to the technical field of window opening mechanisms, in particular to a greenhouse elevation lifting window opening mechanism. Background In the field of greenhouse agriculture and gardening, ventilation is a key element in regulating the temperature, humidity and air quality inside a greenhouse. The traditional greenhouse window opening mode mostly adopts manual or simple mechanical structure, and has the problems of inconvenient operation, low automation degree, poor sealing performance and the like. For example, some greenhouses use a top-opening or side-opening translational opening method, but these methods often require complex mechanical structures and are susceptible to external environments during opening and closing, resulting in unstable ventilation effects. In addition, the existing windowing mechanism is generally complex in structural design, occupies space, and increases maintenance cost. In particular, in the case where the ventilation amount needs to be frequently adjusted, the response speed and flexibility of the conventional mechanism are difficult to satisfy the actual demand. Therefore, the greenhouse elevation lifting window opening mechanism which is simple in structure, convenient to operate and high in automation degree is developed, and has important significance for improving the ventilation efficiency and the environment regulation and control capability of a greenhouse. Disclosure of utility model In order to solve the technical problems, the utility model relates to a greenhouse elevation lifting window opening mechanism which is simple and reliable in structure, effectively solves the technical problems, is suitable for popularization and use, and is realized by the following technical scheme: the utility model provides a greenhouse facade lift mechanism of windowing, includes fixed window frame, movable window frame, lift displacement actuating mechanism, bracing piece, slip direction subassembly, two bracing pieces bilateral symmetry set up, fixed window frame fixed mounting is between two bracing pieces and is located upper portion region, movable window frame is connected and is located its front side with the bracing piece through the slip direction subassembly, lift displacement actuating mechanism is connected and is used for driving its reciprocating with movable window frame, movable window frame can make the ventilation opening of fixed window frame below expose after rising. On the basis of the scheme and as a preferable scheme of the scheme, the sliding guide assembly comprises a sliding block and a guide rail, the sliding blocks are respectively arranged on the left side and the right side of the movable window frame, the guide rail is correspondingly arranged on the front side of the supporting rod, the guide rail is perpendicular to the horizontal plane, and the movable window frame is in sliding fit with the guide rail through the sliding blocks. On the basis of the scheme and as the preferable scheme of the scheme, the lifting displacement driving mechanism comprises racks, an integrated servo driving motor, vertical rods, a cross rod, gears and a transmission shaft, wherein two groups of racks are symmetrically arranged on two sides of a movable window frame, tooth surfaces of the racks are frontward, two vertical rods are symmetrically arranged on the front sides of supporting rods, two ends of the cross rod are respectively connected with the vertical rods, a shell of the integrated servo driving motor is fixedly connected with the cross rod, an output end of the integrated servo driving motor is connected with the transmission shaft, the transmission shaft is transversely arranged, two ends of the transmission shaft are respectively connected with gears, the gears correspond to the transmission shaft coaxially, the gears are meshed with the racks, and the racks can move along the up-down direction when the gears rotate. On the basis of the scheme and as a preferable scheme of the scheme, the rear side of the vertical rod is also provided with a shaft seat, two side plates of the shaft seat are positioned on the left side and the right side of the gear, and the end part of the transmission shaft passes through a through hole of the side plate of the shaft seat and is matched with a bearing in the through hole. On the basis of the scheme and as the preferable scheme of the scheme, the movable window frame further comprises a limiting section bar and a flange bar, wherein the limiting section bar is arranged at the top of the movable window frame through a bolt piece, a clamping groove is formed in the rear bending part of the limiting section bar, a hook matched with the clamping groove is arranged at one end, close to the movable window frame, of the flange bar, and a hemispherical protrusion is arranged at the other end of the flange bar. On the basis of the schem