Sliding-type daylighting adjusting device for brassica parachinensis bailey planting

Abstract

The invention provides a sliding-type daylighting adjusting device for brassica parachinensis bailey planting and relates to the technical field of agricultural production equipment. The sliding-typedaylighting adjusting device comprises a first connecting rod, support rods, a second connecting rod, a first transmission rod, a second transmission rod, transmission devices and a daylighting adjusting device, wherein the support rods are arranged on the first connecting rod; the first transmission rod and the second transmission rod are arranged on the second connecting rod; one transmission device is arranged in each of the first transmission rod and the second transmission rod; each transmission device comprises an upper belt pulley, a lower belt pulley, a transmission belt, a fixing groove, a connecting shaft and a handle; and the daylighting adjusting device is arranged between the first connecting rod and the second connecting rod and comprises a first reel, a second reel, fixing rings, black-out cloth and a daylight opening. The sliding-type daylighting adjusting device is high in practicability and very convenient to use, not only can adjust daylighting of Guangdong brassicaparachinensis bailey when the light is too strong, but also can assist positioning of the Guangdong brassica parachinensis bailey, greatly ensures normal growth of the Guangdong brassica parachinensisbailey and improves the planting production benefit of a planter.

Description

【Technical field】 [0001] The invention relates to the technical field of agricultural production equipment, in particular to a sliding type lighting adjustment device for cabbage planting. 【Background technique】 [0002] As we all know, the planting of cabbage in Guangdong has been gradually moved to the north due to the increasing cost of planting in the south, especially in the northwestern regions such as Ningxia and Gansu. However, the weather environment in these regions is different from that in the south It is completely different. The sunshine time in these areas is longer and the intensity of sunlight is greater, especially at noon. If the lighting time is too long and the lighting intensity is too high, it is easy for some plants to wilt or even die directly. These dried or sun-dried Cantonese cabbage sums are either of poor ripeness and cannot be sold at normal prices, or they are directly damaged. It is no longer available for sale. The current sales price of Ca...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the planting of cabbage in Guangdong has been gradually moved to the north due to the increasing cost of planting in the south, especially in the northwestern regions such as Ningxia and Gansu. However, the weather environment in these regions is different from that in the south It is completely different. The sunshine time in these areas is longer and the intensity of sunlight is greater, especially at noon. If the lighting time is too long and the lighting intensity is too high, it is easy for some plants to wilt or even die directly. These dried or sun-dried Cantonese cabbage sums are either of poor ripeness and cannot be sold at normal prices, or they are directly damaged. It is no longer available for sale. The current sales price of Cantonese cabbage is getting higher and higher with the increase in demand, especially in developed areas. The price has far exceeded the price of other green vegetables. The dead situation will not only cause greater labor costs and time costs to replant, but also cause greater economic losses to the growers, which is very detrimental to the production and development of the growers. In addition, the daily wind in Ningxia, Gansu and other northwest regions It will also be larger, and there will be more windy weather. If there are no corresponding positioning measures in the process of planting Cantonese cabbage, the plants will easily grow crooked and be blown, which will also cause certain economic losses to the planting.

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