Fruit sparse plastic greenhouse three-dimensional planting side wall overhead crane

Abstract

This utility model relates to the field of heat-insulating plastic greenhouses, specifically a side-wall gantry crane for three-dimensional planting in fruit and vegetable plastic greenhouses. It includes a platform with rollers on both sides that drive forward and backward along a crossbeam track. Side-arm inclined beams are connected diagonally downwards on the other two sides of the platform. A suspended carriage, which moves vertically along the side-arm inclined beams, is positioned between the two side-arm inclined beams. A limiting roller device is installed on the side of the carriage corresponding to the side-arm inclined beams, making rolling contact with the side-arm inclined beams. A gantry crane that can move vertically, horizontally, and vertically is installed in front of the fruit and vegetable planting racks on the curved frames on both sides of the greenhouse, facilitating three-dimensional operations. The gantry crane uses side-arm inclined beams, allowing it to move diagonally up and down along the beams. The carriages extend from the inside out, adapting to the wider lower and narrower upper working areas of the curved greenhouse, resulting in a more rational structure. The limiting roller device between the carriage and the side-arm inclined beams ensures smooth movement and low resistance.

Description

Technical Field

[0001] This utility model relates to the field of heat-insulating plastic greenhouses, specifically a side wall crane for three-dimensional planting of fruit and vegetable plastic greenhouses. Background Technology

[0002] In existing technologies, plastic greenhouses for fruits and vegetables are more suitable for off-season planting in northern regions, where vegetables and fruits can be grown. They typically consist of an arched frame, an insulating plastic sheet covering the frame, and side doors for entry and exit. Currently, some plastic greenhouses for fruits and vegetables utilize vertical planting techniques, but maintaining the fruits and vegetables at higher elevations requires trellises, which is inconvenient due to space limitations within the greenhouse and involves significant labor intensity. Utility Model Content

[0003] The purpose of this utility model is to provide a convenient and efficient side wall crane for vertical planting of fruit and vegetable plastic greenhouses, addressing the above-mentioned shortcomings.

[0004] The technical solution of this utility model is: a side wall crane for three-dimensional planting of fruit and vegetable plastic greenhouses, characterized by including a platform, with traveling rollers on both sides of the platform that drive forward and backward along the crossbeam track, and side arm inclined beams connected diagonally downward on the other two sides of the platform. A hoisting car that moves up and down along the side arm inclined beam is limited between the two side arm inclined beams, and a limiting roller device that rolls in contact with the side arm inclined beam is installed on the side of the hoisting car corresponding to the side arm inclined beam.

[0005] In the above scheme, the gondola is connected to the platform via a motor, a traction steel cable, and pulleys on the gondola.

[0006] Each side of the gondola has two sets of limiting roller devices, one above the other, with each set of limiting roller devices having two limiting rollers.

[0007] Vertical farming refers to setting up planting areas on two or more levels within a greenhouse, with tiered planting platforms installed on the curved wall at the rear of the greenhouse. This invention is primarily suitable for planting, maintenance, and harvesting on different planting platforms on the curved wall.

[0008] The advantages of this invention are: 1. A crane that can move up, down, left, and right is installed in front of the fruit and vegetable planting racks on the curved sides inside the greenhouse, facilitating three-dimensional operations. 2. The crane uses a side-arm inclined beam, allowing it to move obliquely up and down along the side-arm inclined beam. The suspended carriage extends from the inside to the outside, adapting to the working space of the curved greenhouse, which is wider at the bottom and narrower at the top, resulting in a more reasonable structure. 3. A limiting roller device is installed between the suspended carriage and the side-arm inclined beam, ensuring smooth movement and low resistance.

[0009] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0010] Figure 1 This is a simplified structural diagram of the present invention.

[0011] Figure 2 yes Figure 1 Simplified diagram of the left-side view structure.

[0012] Figure 3 This is a schematic diagram of the utility model in use. Detailed Implementation

[0013] See Figure 1 , 2 3. The component names are as follows: Platform 1, Crossbeam Track 2, Traveling Roller 3, Side Arm Inclined Beam 4, Hoist 5, Limiting Roller 6, Motor 7, Traction Steel Wire Rope 8, Pulley Traction 9, Plastic Greenhouse 10, Vertical Planting Rack 11, Solar Panel 12.

[0014] See Figure 1 , 2 The overhead crane for vertical planting in fruit and vegetable plastic greenhouses includes a platform 1. On both sides of platform 1 are traveling rollers 3 that move back and forth along crossbeam tracks 2 (platform 1 has a platform driving motor). Side arm beams 4 are diagonally connected downwards on the other two sides of platform 1. Between the two side arm beams 4 are suspended cabins 5 (usually a frame structure, corresponding to the open side of the plastic greenhouse 10, carrying workers, materials, and fruit) that move up and down along the side arm beams 4. Limiting roller devices are installed on the sides of the cabins corresponding to the side arm beams 4 to ensure smooth movement and low resistance. The side arm beams 4 allow the crane to move diagonally up and down along them. The cabins 5 extend from the inside out, adapting to working environments that are wider at the bottom and narrower at the top of the curved greenhouse, resulting in a more rational structure.

[0015] The gondola 5 is connected to the platform via the motor 7, the traction steel wire rope 8, and the pulley 9 on the gondola 5.

[0016] Each side of the gondola 5 has two sets of limiting roller devices, one above the other, and each set of limiting roller devices has two limiting rollers 6.

[0017] See Figure 3 Inside the plastic greenhouse 10, the left side wall features multi-layered, three-dimensional planting racks 11 arranged at intervals from bottom to top. A crane (hereinafter referred to as the crane) is located in front of the left side wall, with a horizontal beam track 2. The crane moves electrically back and forth along the plastic greenhouse 10 on the horizontal beam track 2, while the suspended carriage 5 moves obliquely up and down along the side arm inclined beam 4. Power can be supplied by solar energy.

[0018] The above description is merely a specific embodiment of this utility model, and the various examples do not constitute a limitation on the substantive content of this utility model.

Claims

1. A side-wall overhead crane for vertical planting in a plastic greenhouse for fruits and vegetables, characterized in that... It includes a platform (1), with traveling rollers (3) on both sides of the platform (1) that drive the movement back and forth along the crossbeam track (2). The other two sides of the platform (1) are connected to the side arm inclined beams (4) at an angle downwards. Between the two side arm inclined beams (4), there is a hoisting car (5) that moves up and down along the side arm inclined beams (4). The side of the hoisting car corresponding to the side arm inclined beams (4) is equipped with a limiting roller device that rolls in contact with the side arm inclined beams (4).

2. The overhead crane for the three-dimensional planting of fruit and vegetable plastic greenhouses according to claim 1, characterized in that... The gondola (5) is connected by a motor (7) on the platform, a traction steel wire rope (8) and a pulley traction (9) on the gondola (5).

3. The overhead crane for the three-dimensional planting of fruit and vegetable plastic greenhouses according to claim 1 or 2, characterized in that... Each side of the hoist (5) has two sets of upper and lower limit roller devices, and each set of limit roller devices has two limit rollers (6).

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