Vegetable pot-seedling bevel gear planetary gear train transplanter

Abstract

The invention discloses a vegetable pot-seedling bevel gear planetary gear train transplanter, which comprises a frame, a wheel disc drive assembly, a planetary bevel gear assembly, and a transplantation assembly. The wheel disc drive assembly and the planetary bevel gear assembly are eccentrically arranged on the frame, the transplantation assembly is arranged between the wheel disc drive assembly and the planetary bevel gear assembly, the planetary bevel gear assembly synchronously rotates under the driving of the wheel disc drive assembly, and the transplantation assembly is driven to always keep perpendicular rotation and open a transplantation duck bill in time. According to the invention, a bevel gear planetary gear train transmission mechanism is adopted, a link rod opening mechanism is driven by a cam to directly open the transplantation duck bill, the transmission ratio is stable and reliable, the transplantation process is accurately controlled, the transplanted seedling spacing is accurate, and the inventive transplanter is suitable for high-speed transplantation of pot-seedlings of different varieties and different sizes.

Description

technical field [0001] The invention relates to a vegetable pot seedling transplanting machine, in particular to a vegetable pot seedling transplanting machine bevel gear planetary gear system planter, which is suitable for high-speed planting of pot seedlings of different varieties and sizes. Background technique [0002] At present, the transplanting machines developed and used in China mainly include clamp type, seedling guide tube type, hanging basket type, chain clamp type and flexible disc transplanter. The general working efficiency of the above various transplanting machines is 40 plants / minute, and there are many disadvantages such as large number of assistants, low working efficiency, and high labor costs. Missing seedlings, missing seedlings, injured seedlings and other problems that affect the quality of planting, and are only suitable for transplanting bare seedlings, not suitable for transplanting vegetable pot seedlings; it is difficult to adjust the distance ...

AI Technical Summary

Problems solved by technology

The general working efficiency of the above various transplanting machines is 40 plants / minute, and there are many disadvantages such as large number of assistants, low working efficiency, and high labor costs. Missing seedlings, missing seedlings, injured seedlings and other problems that affect the quality of planting, and are only suitable for transplanting bare seedlings, not suitable for transplanting vegetable pot seedlings; it is difficult to adjust the distance between plants under the condition of high-speed operation of the seedling-guiding tube transplanting machine, Missed planting and high replanting rate; hanging basket transplanting machine has complex structure and low seedling feeding speed, and the productivity and planting quality are seriously affected by the speed and accuracy of manual seedling feeding, so it is not suitable for high-speed operation; flexible disc transplanting In the case of high-speed operation, the life of the disc is short, and it is only suitable for crops with small pots and long stems, and the versatility is poor

The above problems have restricted the promotion and application of transplanting machinery in large-scale transplanting and planting. Therefore, it is particularly necessary to develop a vegetable bowl with excellent planting quality, high planting frequency, strong versatility, reliable quality of equipment, and more reasonable combination of agricultural machinery and agronomy. Seedling transplanter

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