A pocket opening device for a rice harvester

Abstract

The invention discloses a bag propping device at a rice outlet pipe opening of a rice harvester. The bag propping device comprises a rice outlet pipe, a circular ring and a circular truncated cone. Through holes are symmetrically formed in the two sides of the pipe opening of the rice outlet pipe. Bent rods are inserted into the through holes. The rod body parts, inserted into the through holes, of the bent rods are threaded rods sleeved with nuts. The circular ring is arranged on the lower portion of the pipe opening of the rice outlet pipe. Penetrating holes surrounding the circle center are formed in the circular ring in a penetrating mode. Movable rods are inserted into the penetrating holes. One ends of the movable rods are located on the outer side of the circular ring, and the other ends of the movable rods are located on the inner side of the circular ring. One ends of the movable rods are fixedly connected to the middles of support hoops of arc-shaped structures. According to the bag propping device at the rice outlet pipe opening of the rice harvester, a user can use the propping device for rice loading conveniently through the bag propping device installed at a bag opening of a rice loading bag; and meanwhile, the function of rice grain dust raise prevention is achieved in the rice loading process, the number of required people for bag loading can be reduced, rice grains are prevented from falling out, dust is reduced, use is convenient and fast, and the bag propping device is applicable to bags of different sizes.

Description

technical field [0001] The invention relates to the technical field of rice harvesting, in particular to a device for opening pockets of a rice output pipe of a rice harvester. Background technique [0002] With the development of agricultural mechanization, more and more farmlands are harvested by rice harvesters. After the rice harvester harvests the rice, the rice grains are sent out from the rice outlet pipe, and the field manager opens the mouth of the rice bag so that the mouth of the bag is aligned with the rice outlet pipe for bagging. Due to the different sizes of rice bags, the manpower required for bagging is also different. Using large bags of rice often requires multiple people to open the mouth of the bag together, and during the rice filling process, the rice grains tend to fall out of the deflection , Picking up is troublesome and very wasteful. During the rice packing process, the dust in the rice grains will also fly out from the rice grains, which will ca...

AI Technical Summary

Problems solved by technology

Due to the different sizes of rice bags, the manpower required for bagging is also different. Using large bags of rice often requires multiple people to open the mouth of the bag together, and during the rice filling process, the rice grains tend to fall out of the deflection , It is troublesome to pick up, and it is very wasteful. During the process of loading rice, the dust in the rice grains will also fly out from the rice grains, which will bring discomfort to the rice loader.

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