Pot seedling transportation rack
A technology for transporting seedlings and pot seedlings, applied in the field of agricultural machinery, can solve the problems of the pot seedling seedling tray slipping down, having no locking function, high labor intensity, etc., and achieving high seedling raising efficiency, low labor intensity and generalization. high degree of effect
Pending Publication Date: 2018-09-21
NORTHEAST AGRICULTURAL UNIVERSITY
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- Claims
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AI Technical Summary
Problems solved by technology
However, due to the lack of structural design, the multi-disc transport seedling rack for pot seedlings in use does not have the function of locking the multi-layer pot seedling seedling trays placed thereon, and the pot seedling seedling trays are easy to slip off from the seedling rack during transportation, which is poor in safety.
In addition, since the current pot seedling multi-disc transport rack cannot be fitted on the existing rice transplanter, when the pot seedling tray is transported to the paddy field transplanting area, it is also necessary to manually transfer the pot seedling multi-disk transport rack to the paddy field transplanting area. The potted seedling trays on the rice transplanter are inverted one by one on the original seedling frame of the rice transplanter, the operation efficiency is low, the labor intensity is high, and the operation cost is high.
Method used
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Embodiment Construction
[0012] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A pot seedling transport rack includes a main frame 1, inside the main frame 1, a seedling tray supporting and positioning slideway 4 is sequentially installed from top to bottom, and the outer part of the main frame 1 can be lifted up and down through the lifting slideway 6 The mobile installation locking frame 2, on the locking frame 2, the seedling tray locking baffle plate 5 is fixed at the outer end of the seedling tray support and positioning slideway 4, between the main frame 1 and the bottom end of the locking frame 2 The reset extension spring 7 is arranged at the position, and the upper and lower ends of the reset extension spring 7 are respectively connected with the locking frame 2 and the main frame 1, and the locking mechanism frame 3 and the peach-shaped cam 8 are equipped on the inner side of the upper end of the main frame 1. Vertically,...
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Belonging to agricultural machinery, the invention provides a pot seedling transportation rack. Seedling tray support positioning slideways are mounted inside a main frame successively from top to bottom, a locking frame is mounted on the outer side of the main frame through a lifting slideway, seedling tray locking baffle plates are fixedly installed at the outer ends of the seedling tray supportpositioning slideways on the locking frame, restoration tension springs are disposed between the main frame and the locking frame bottom ends, a locking mechanism rack is assembled on the inner sideof the main frame at the upper end, a peach-shaped cam and a cooperating locking mechanism composed of a sleeve, a locking pin and a locking compression spring are installed on the locking mechanism rack, the peach-shaped cam and the locking frame upper end are in contact cooperation, and a rotating handle is mounted on the peach-shaped cam. The pot seedling transportation rack provided by the invention has advantages of novel, unique and reasonable structure, good safety in transportation of multiple layers of seedling trays, fast seedling feeding speed, high seedling feeding efficiency, lowseedling feeding labor intensity and high universality degree.
Description
technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a rack for transporting seedlings in a bowl. Background technique [0002] In recent years, with the expansion of rice planting area in my country, especially in the northern Heilongjiang region, the number of rice seedling trays transported in bowls has increased rapidly during rice transplanting operations. In order to improve the efficiency of pot seedling tray transportation and meet the needs of transplanting operations, multi-tray transport racks for pot seedlings have been used. However, due to the lack of structural design, the multi-disc transport rack for pot seedlings in use does not have the function of locking the multi-layer pot seedling seedling trays placed thereon, and the pot seedling seedling trays are easy to slip off from the seedling rack during transportation, which is poor in safety. In addition, since the current pot seedling multi-disc transport rack canno...
Claims
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IPC IPC(8): A01C11/00
CPCA01C11/003A01C11/006
Inventor 周脉乐单伊尹尹大庆解江涛
Owner NORTHEAST AGRICULTURAL UNIVERSITY