Seed producing summer squash harvester

Abstract

The invention relates to the agricultural machinery and in particular relates to a seed producing summer squash harvester. The harvester comprises a main frame, an elastic shifting device and two rotating pick-up shafts, and a screw conveyor mounted on the rear end of the main frame, wherein the elastic shifting device and the two rotating pick-up shafts are mounted on the front end of the main frame, and a scraper conveyor belt for conveying backwards is arranged at the discharge hole of the screw conveyor; the harvester is characterized in that a sieve is fixed between the rear portions of the two rotating pick-up shafts and the main frame, a conveyor belt is mounted on the sieve, the discharge end of the conveyor belt corresponds to the screw conveyor, and the scraper conveyor belt for conveying backwards is arranged at the discharge hole of the screw conveyor. The seed producing summer squash harvester is capable of effectively prolonging the running process of seed producing summer squashes, solving the problem of uncontrollable running speed of the seed producing summer squashes in the prior art and effectively improving the mechanical harvesting efficiency and the yield of the seed producing summer squashes.

Description

Technical field [0001] The invention relates to an agricultural harvesting machine, in particular to a zucchini harvesting machine for beating seeds. Background technique [0002] The main producing area of ​​seeded zucchini is Bayannur City, Inner Mongolia Autonomous Region. The seeds of seeded zucchini are also called white melon seeds, which are a good snack food. At present, the harvesting of seeded zucchini is mainly to manually pick the freshly seeded zucchini from the melon seedlings, and then take out the melon seeds through a seed removal machine, which is time-consuming and laborious. [0003] On May 30, 2012 and August 21, 2013, the Chinese Patent Office disclosed two patent documents, the "shellless gourd harvester" with the patent number 201010566994.5 and the "gourd harvester" with the patent number 201320247355.1 , wherein the disclosed technical solution of the "shellless gourd harvester" is to use the harvesting roller and the harvesting nail row fixed on i...

AI Technical Summary

Problems solved by technology

[0004] In the actual use process, the technical solutions of the above two patents all have the following defects: 1. Since the distance between the gourd from the ground to the feeding screw is relatively short, many melon vines and sandy soil cannot be removed in time, which seriously affects the later seed removal machine. 2. The technical solution of the "shellless gourd harvester" is to hook up the gourds in the planting field through the harvesting nail row on the harvesting roller, and then hit the gourds to the shovel through the lever In the spiral discharge mechanism on the inner side of the plate, because the above-mentioned picking process is very difficult to control, during the process of the hoist from the harvesting roller to the spiral discharge mechanism, some gourds fly out of the harvester, and the loss of the gourd is very large; 3. "The hoist The harvesting process of the technical solution of the "harvester" is to transport the seeded zucchini to the feeding screw device through the elastic pumping device, and the elastic pumping device uses its rotation speed to lift the seeded zucchini from the melon seedlings in the field. Dial to the feeding screw device. During the actual harvesting process, because the running speed of the dialed zucchini is difficult to control, many zucchini fly to the outside of the gourd harvester, causing great losses to the growers; 4. Since the gourd harvester is installed on the front end of the tractor, the density of seeded zucchini in the field is very high. During the harvesting process, part of the seeded zucchini on both sides of the rack enters the gourd due to the drive of the gourd harvester. Harvesting machine, a small part will be crushed under the wheels of the tractor by the melon seedlings, causing greater economic losses to the growers

[0005] To sum up, in the process of harvesting seeded zucchini with the gourd harvester of the prior art, since the loss of seeded zucchini is more than 20% during the process of harvesting from the field and transporting to the feeding screw device, it is practical and low promotional value

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