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Irrigation cart for agricultural planting greenhouse

A technology for greenhouses and agriculture, applied in the field of watering vehicles for agricultural planting greenhouses, can solve the problems of poor uniformity of artificial watering, inability to adapt to large-scale greenhouse planting, and floating seedlings.

Inactive Publication Date: 2018-12-07
芜湖市德弘生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In the process of fertilizer and water management, the traditional method is to simply pump water into the greenhouse, and then spray it by manually holding the nozzle. First of all, the time for watering the seedlings of fruit-bearing vegetables in the greenhouse is limited, generally before 10 am. After all the seedlings are sprinkled with water, the traditional manual spraying with the nozzle is low in operation efficiency and cannot meet the needs of large-scale greenhouse planting; in addition, the uniformity of artificial watering is poor, and where the water is concentrated, it is easy to cause the seedlings to float, causing unnecessary Loss

Method used

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  • Irrigation cart for agricultural planting greenhouse
  • Irrigation cart for agricultural planting greenhouse
  • Irrigation cart for agricultural planting greenhouse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The watering vehicle used for agricultural planting greenhouses first uses an external water pump to pass the water up, and the water is connected to the position of the pressure gauge 54 through the rubber hose. Then by 90 ° elbow 51, through rubber tube 55, tee two 56, it is delivered to sprinkler pipe 57, then sprayed from sprinkler head 58, rotate sprinkler head 58, adjust the size of spraying water; after the above-mentioned preparatory work is ready , and then start the drive system 3, the servo motor 30 in the drive system 3 drives the pulley one 30-1 forward rotation, the pulley one 30-1 passes the belt belt pulley two 31-1 forward rotation, the pulley two 31-1 Drive the roller 33 at the end of the driving shaft 31 to rotate with the driving shaft 31, drive the whole vehicle frame assembly 2 to move forward along the circular tube guide rail 12, and sprinkle water on the seedlings of fruit-hanging vegetables on the seedling raising frame, realizing the maintenanc...

Embodiment 2

[0048] The Y-shaped filter 53 is connected with the tee one 52, and the pressure gauge 54 is connected with the inlet of the Y-shaped filter 53, which not only shows the water inlet pressure of the sprinkler system 5, but also further filters the water.

[0049] A manual valve 57-1 is provided in the middle of the sprinkling pipe 57, and a solenoid valve 50-1 is provided on both sides of the water delivery pipe 50, and the manual valve 57-1 is closed, and one of the solenoid valves 50-1 on both sides is selected to be opened. One side of sprinkler pipe 57 is water-supplied, and the sprinkler nozzle 58 on one side of sprinkler pipe 57 is realized to carry out sprinkling operation, and the seedling raising rack on one side is realized to carry out sprinkling operation.

Embodiment 3

[0051] The lower end of the upper vertical bar 21 is provided with a connecting plate 2-1, the lower end of the lower vertical bar 23 is provided with a stabilizing bar 2-2, and the stabilizing bar 2-2 passes through the lower vertical bar 23, and the connecting plate 2-1 The upper end is connected with the lower end of the upper vertical bar 21 by bolts, the lower end of the connecting plate 2-1 is connected with the stabilizer bar 2-2 by a buckle, and the edge of the connecting plate 2-1 is provided with a limit switch 2-3, when the drive system 3 drives the car When the frame assembly 2 linearly moves to the end along the circular tube guide rail 12, the limit switch 2-3 is pressed, at this time the servo motor 30 is powered off, and then the servo motor 30 is turned on again, so that the drive system 3 drives the frame assembly 2. Move back along the circular tube guide rail 12 in a straight line.

[0052] The roller 33 is provided with an annular arc groove, and the diame...

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Abstract

The invention discloses an irrigation cart for an agricultural planting greenhouse. The irrigation cart comprises a suspension assembly, a frame assembly, a driving system, a guiding device and a water sprinkling system, wherein the suspension assembly consists of a longitudinal beam, a hanging frame and a round pipe guide rail, the frame assembly consists of an upper cross rod, an upper verticalrod, a connecting frame rod, a lower vertical rod, a lower cross rod and a suspension rod, the driving system consists of a servo motor, a driving shaft and a driven shaft, the guiding device is connected with the two ends of the upper cross rod, the upper end of the water sprinkling system is connected with the lower cross rod through a buckle, the lower end of the water sprinkling system is connected with the lower end of the hanging rod through a buckle, the guiding device consists of a bolt, a nut I, a nut II, a nut III and a rolling bearing, and the water sprinkling system consists of a water delivery pipe, a 90-degree elbow, a tee joint I, a Y-shaped filter, a pressure gauge, a rubber pipe, a tee joint II, a water sprinkling pipe and a water sprinkling spray head. Automatic water sprinkling operation in greenhouse planting is achieved, the water sprinkling efficiency is higher and water is water sprinkled more uniformly compared with traditional water sprinkling performed throughmanual spray head holding.

Description

technical field [0001] The invention belongs to the technical field of greenhouse planting, in particular, the invention relates to a watering vehicle for agricultural planting greenhouses. Background technique [0002] Greenhouse planting is a planting technology, which is a scientific planting method. In the process of growing fruits and vegetables in greenhouses, many aspects of control are involved, including: [0003] 1. Pre-flowering management: Before flowering and fruiting, the plastic film around the shed should be completely uncovered, and the film on the top of the shed should be left to cool down, dehumidify and prevent rain. Except for rainy days, it is necessary to strengthen ventilation, reduce the humidity in the shed, and keep the temperature in the shed at 25-30°C. No lower than 18°C ​​at night. At this time, the temperature and humidity should be properly controlled. If the humidity is high, it will easily cause leggy growth, and if the temperature is l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/24
CPCA01G9/247Y02A40/25
Inventor 胡晓斌管大鹏刘继荣王曾文
Owner 芜湖市德弘生态农业有限公司