Tomato harvesting device

Abstract

The invention relates to a tomato harvesting device, which comprises a transmission system, a machine frame, and picking and conveying mechanisms, wherein the left picking and conveying mechanism and the right picking and conveying mechanism are oppositely arranged on the harvesting device, and are parallelly and oppositely arranged at the front side of the machine frame, the transmission system is arranged on the machine frame, each picking and conveying mechanism consists of a picking plate, a front picking chain, a back picking chain, a conveying auger, an auger sprocket, a small front sprocket, a small back sprocket, a sprocket shaft, a plant picking wheel, a casing, a roller, an outlet and a saddle, each picking plate is transversely arranged on each front picking chain and each back picking chain, each conveying auger is arranged in each casing, each saddle is arranged between each auger and each sprocket shaft, each plant picking wheel is arranged at one side of a rotary center of each auger sprocket, and the outlet is arranged at one side of each casing near the tail end of each conveying auger. The tomato harvesting device has the advantages that the tomato plants are not reaped when the tomato is harvested, the tomato picking operation can be timely carried out in batches, the tomato quality is improved, the loss is reduced, the yield is increased, and the like.

Description

technical field [0001] The invention relates to a tomato fruit harvesting machine for making sauce, in particular to a tomato harvesting device. Background technique [0002] China is the second largest tomato paste production base in the world, but the level of mechanized harvesting of tomatoes is relatively low, mainly picked by hand. In the fifties of the twentieth century, foreign countries began to study the sauce tomato harvester. The main model is the SL350 tomato harvester. Domestic research on tomato harvesters started relatively late. The existing models include the 4FZ-30 self-propelled tomato harvester developed by Shihezi University and the 4FZ-2 self-propelled tomato harvester produced by Shihezi Guihang Agricultural Machinery Equipment Co., Ltd. Harvester. The above models are disposable tomato harvesters. When working, the cutting and picking device first cuts the tomato seedlings in the field, and then transports the tomato seedlings to the seedling separa...

AI Technical Summary

Problems solved by technology

Usually early fruit-setting tomatoes begin to mature in mid-July, and the tomatoes on the same plant can reach a higher maturity rate until mid-September. At this time, the early-ripe tomatoes are over-ripe or the skin turns white after long-term sun exposure. Decreased quality, reduced tomato strength, easy to break during mechanical harvesting, resulting in greater losses

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