Feeding device of harvesting and bundling integrated machine and harvesting and bundling integrated machine

Abstract

The invention discloses a feeding device of a harvesting and bundling integrated machine. The feeding device of the harvesting and bundling integrated machine comprises a grass collecting channel and a collecting poking rod arranged in the grass collecting channel, and further comprises an anti-blocking mechanism which is arranged between a baling blanking opening and the collecting poking rod; the anti-blocking mechanism is located below the baling blanking opening and comprises a rotating rod and a plurality of elastic poking rods arranged on the rotating rod in the axial direction of the rotating rod; the elastic poking rods coaxially rotate along with the rotating rod; each elastic poking rod comprises one or more poking tooth parts; the poking tooth parts have elasticity and elastically deform and reset when being pressed, and impact force of straw on the elastic poking rods is converted into power of the elastic poking rods on the straw, so that the straw can enter into the effective working range of the collecting poking rod more quickly, and a blocking phenomenon in the grass collecting channel when the grass discharging amount is large or the water content of the straw is large is avoided.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a feeding device of an integrated harvesting and binding machine and the integrated harvesting and binding machine. Background technique [0002] As we all know, the balers currently on the market are usually divided into two types, one is a tractor-tracted baler, which is powered by a tractor, and picks up straw in the field and bales; There is a self-propelled baler, which is powered by itself to pack straw into bales; whether it is the first traction or the second self-propelled baler, he needs to wait for the harvester to finish harvesting. , the baler then bales the straw discharged from the harvester, and divides the harvesting and baling into two steps, both of which are secondary operations. Both work efficiency and operation cost need to be improved. At present, relevant enterprises have developed a harvesting and bundling integrated machine. ...

AI Technical Summary

Problems solved by technology

At present, relevant enterprises have developed a harvesting and bundling integrated machine. When the harvesting and bundling integrated machine is operating, the straw is discharged through the harvester into the discharge port of the bundling machine (see attached figure 1 As shown), due to the large amount of grass discharge of the harvester, the existing collection lever will have a working blind area K due to the problems of length, space and rotating power (such as figure 1 shown), so that the accumulation of straw in the K area is blocked due to untimely collection

[0003] At present, many agricultural machines add an auxiliary lever at the position of the collecting lever at the feed port, and use the auxiliary lever to push the piled straw in the working blind area K to the effective working area M of the collecting lever; The amount of grass discharged is uneven, the amount of grass discharged is small, or the moisture content of the straw is small, and the auxiliary lever can operate normally; when the amount of grass discharged is large, or the moisture content of the straw is high, the straw is heavy and falls directly on the auxiliary lever It directly produces a great impact on the entire operation system of the auxiliary push rod; moreover, the power source of the auxiliary push rod is often attached to the collecting rod, and its thrust is limited. The straw is pushed to the working area of ​​the collection lever, so the problem of accumulation and blockage of the straw in the K area due to untimely collection still needs to be solved urgently

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