Vegetable pot-seedling bevel gear planetary gear train transplanter

A planetary gear train and bevel gear technology, which is applied in the field of vegetable seedling transplanting machines, can solve problems such as missing seedlings, lack of seedlings, damaged seedling planting quality, large number of assistants, missed planting, etc., to ensure planting quality and survival rate , Accurate planting spacing, and the effect of solving uneven spacing

CN102726154BActive Publication Date: 2014-05-21ZHEJIANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2014-05-21

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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.
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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 ...

Examples

Embodiment Construction

[0020] Vegetable pot seedling bevel gear planetary gear train planter as shown in the accompanying drawing comprises frame 1, wheel disk drive assembly, planetary bevel gear assembly, transplanting assembly; Wheel disk drive assembly and planetary bevel gear assembly are fixed on the machine On frame 1, there are multiple sets of implanted assemblies with the same structure between the wheel drive assembly and the planetary bevel gear assembly, and the number of implanted assemblies is set to 4 or 6 groups;

[0021] The wheel disk drive assembly includes a sprocket 3, a sprocket shaft 4, a first support 2, a drive wheel 5, and a pin shaft 28; the sprocket shaft 4 is installed on the frame 1 through the first support 2, and one end of the sprocket shaft 4 is connected to the The driving wheel 5 is fixedly connected, the other end of the sprocket shaft 4 is fixedly connected to the sprocket 3, and four pin shafts 28 are evenly arranged on the edge of the driving wheel 5;

[0022...