Cutter edge protector for combine harvester

Abstract

The invention relates to a cutter edge protector for a combine harvester, which comprises a protector body (6), protector upper covers, protector slots (7), protector conical heads (8), protector mounting lugs (4), a left mounting hole (3) and a right mounting hole (5). The cutter edge protector is characterized in that a connecting reinforcing bar (2) is disposed between open ends of two protector upper covers on two sides of the protector body (6) to connect the two protector upper covers into the integral protector upper cover (1), and a centralizing support is disposed on the protector body (6) and comprises a centralizing support connecting plate (14), a connecting sleeve (11), a centralizing support strut (12), a connection port (15) and a support plate (17). The cutter edge protector has the advantage that the cutter edge protector is simple in structure, is capable of protecting cutter moving blades to prevent the blades from cutting off pods, is capable of centralizing plants, is long in service life and the like.

Description

1. Technical field: [0001] The invention relates to the technical field of agricultural machinery such as combine harvesters, in particular to a reinforced cutter blade protector for combine harvesters with the function of helping crops. 2. Background technology: [0002] As we all know, agricultural machinery such as combine harvesters are widely used in agricultural production such as crop harvesting. They have the characteristics of saving labor and time and high production efficiency, and are welcomed by farmers. But when people harvest dwarf crops, such as red bean, kidney bean, etc., because the pods of such crops are long and have many branches, they are very easy to fall down, and the fallen branches and pods are all in the furrows, which are lower than the cutting knife harvesting when harvesting. The harvester cannot harvest directly; in addition, it is impossible to lift up the pods and bean branches for harvesting without frying the pods. Therefore, it can only ...

AI Technical Summary

Problems solved by technology

But when people harvest dwarf crops, such as red bean, kidney bean, etc., because the pods of such crops are long and have many branches, they are very easy to fall down, and the fallen branches and pods are all in the furrows, which are lower than the cutting knife harvesting when harvesting. position, the harvester cannot harvest directly; in addition, it is impossible for the existing grain lifters to lift up the pods and bean branches for harvesting without frying the pods.

Therefore, it can only be harvested manually, which is time-consuming and labor-intensive; or use a slicer to put slices, and then use a thresher to thresh; or use a combine harvester to pick up and thresh, and the grain loss is serious

In order to solve the above problems, at present, the combine harvester adopts the cutter blade protector of the harvester, and the existing cutter cutter protector of the harvester solves the problem to a certain extent. The cutting table is placed low, and the cutter often encounters foreign objects such as stones. Since the upper cover of the blade guard is independently integrated with the main body of the blade guard on both sides of the main body of the blade guard, the main body of the blade guard and the blade guard One side of the blade guard groove between the upper cover is open and independent, and the strength is relatively low, which makes the upper cover of the blade guard extremely easy to damage

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