Pond bottom sludge cleaning machine for penaeus chinensis breeding and sludge cleaning method

Abstract

The invention discloses a pond bottom sludge cleaning machine for penaeus chinensis breeding. According to the pond bottom sludge cleaning machine for penaeus chinensis breeding, a sludge cleaning mechanism and a sludge smashing mechanism are arranged at the bottom of a sludge cleaning ship plate, the sludge cleaning mechanism comprises a gear mounting housing, the side wall of the gear mounting housing is hinged to the side wall of the front end of the sludge cleaning ship plate, an underwater motor is mounted on the side wall of the end, close to the sludge cleaning ship plate, of the gear mounting housing, the output end of the underwater motor is sleeved with a driving gear, a first driven gear is meshed with the upper portion of the driving gear, a second driven gear is meshed with the position, located above the sludge cleaning ship plate, of the first driven gear, a sludge cleaning rotating cylinder and a sludge containing box are installed at the position, located on the left side of the underwater motor, of the bottom of the sludge cleaning ship plate through a lifting mechanism respectively, a connecting rotary rod is connected to the rotating end in the middle of the driving gear in a sleeving mode, and first rotary sleeve wheels are connected to the outer walls of the front side and the rear side of the connecting rotary rod. According to the machine, crushing rotating rods and spiral stirring blades are driven to rotate and stir, massive sludge on the front side of the sludge cleaning rotating cylinder is minced, and the sludge can be more conveniently shifted into the sludge containing box through a sludge shifting plate.

Description

technical field [0001] The invention relates to the field of prawn seedlings, in particular to a pool bottom cleaning machine and a cleaning method for raising prawn seedlings in China. Background technique [0002] Prawns, scientific name Oriental prawns, also known as Chinese prawns and tiger prawns. Arthropoda, Mollusca, Decapod, Shrimpidae, Penaeus. The prawns are large, commonly known as prawns. The females of prawns are generally 16-22 cm in length and weigh 50-80 grams. The largest can reach 30 cm and weigh 250 grams; the males are smaller, with a body length of 13-18 cm. , weighing 30-50 grams. Prawns are wide-temperature and wide-halt marine animals. The body of Penaeus Mangniu Island is long and cylindrical, with flat left and right sides. The body is divided into head, thorax and abdomen. It consists of 20 segments. The abdomen is long, muscular, and clearly segmented. [0003] At present, in small-scale high-density aquaculture, due to the large-scale product...

AI Technical Summary

Problems solved by technology

[0005] During the breeding process of prawn seedlings, the water quality requirements are very high, and the breeding pond needs to be cleaned regularly. The existing bottom cleaning machine for prawn seedling breeding has shortcomings. It is easy to cause blockage of the sewage pumping pipe, and it is not convenient to continue to clean the bottom of the pool. When there is a large mud block inside the bottom of the pool, it cannot be stirred and crushed, and it is not convenient to carry and clean it.

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