Spraying structure for fish pond culture spraying feeding device

Abstract

The invention discloses a spraying structure for a fish pond culture spraying feeding device. The spraying structure achieves quantitative feed conveying through a spiral conveying structure, feed spraying is uniform, and a connecting pipe is prevented from being blocked through a dredging plate. The spraying structure is characterized in that one end of a conveying pipe is connected with a spraying head and communicates with the spraying head, and the other end of the conveying pipe extends obliquely upwards to form an inclined pipe and then is horizontally bent and extends by a certain distance to form a straight pipe; one end of the connecting pipe is connected with the conveying pipe and communicates with the conveying pipe; the connecting pipe is close to the other end of the conveying pipe; a feeding hopper is arranged at the other end of the connecting pipe; a baffle is arranged in the position, close to the other end, of the conveying pipe; a driving motor is arranged in the conveying pipe and located between the baffle and the other end of the conveying pipe; a motor shaft of the driving motor penetrates through the baffle through a bearing and then extends to the bent position of the conveying pipe along the center line of the straight pipe of the conveying pipe; a spiral blade is arranged on the motor shaft; a guide frame is arranged in the feeding hopper; and one end of a sliding rod is arranged on the guide frame.

Description

technical field [0001] The invention discloses a jetting structure for a jet feeding device for fish pond cultivation, relates to a jetting structure used in a jet feeding device for fish pond cultivation, and belongs to the field of aquaculture. In particular, it relates to a spraying structure which realizes quantitative delivery of feed through a screw conveying structure, uniform feed spraying, and avoids blockage of connecting pipes through a dredging plate. Background technique [0002] Aquaculture is a kind of industry that human beings use the waters available for breeding. According to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters, aquaculture technology and facilities are used to engage in the breeding of aquatic economic animals and plants. At present, large-scale When feeding operations in aquaculture farms, traditionally manual feeding is performed by manual rowing. Due to the large area of ​​th...

AI Technical Summary

Problems solved by technology

[0002] Aquaculture is a kind of industry that human beings use the waters available for breeding. According to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters, aquaculture technology and facilities are used to engage in the breeding of aquatic economic animals and plants. At present, large-scale When feeding operations in aquaculture farms, traditionally manual feeding is performed by manual rowing. Due to the large area of ​​the farm, the overall feeding efficiency is low, the speed is slow, and the labor intensity is high. The daily feeding operation takes a lot of time, but now There is a notification number CN109042430A disclosing a feeding device for aquaculture, which includes a hull, a mounting plate is arranged on the upper side of the hull, a motor is arranged in the middle of the upper side of the mounting plate, and the output end of the motor is provided with a rotating Rod, the upper end of the rotating rod is provided with a rotating plate, the lower side of the rotating plate is symmetrically provided with a bracket, the universal wheel is installed on the bracket, the lower end of the universal wheel is connected with the upper side of the mounting plate Contradictory settings, the upper periphery of the rotating plate is provided with a feed box, the outer lower end of the feed box is provided with a feeding tube, the feeding tube is provided with a feeding pump installed on the rotating plate, and the outer end of the feeding tube is provided There is a spray head, and the interior of the feed box is provided with several partitions, which divide the feed box into several storage chambers, and a feeding pipe is arranged in the middle of each partition. Feeding is inconvenient, but due to the short spray distance and small projected area of ​​the nozzle when feeding, the feeding speed is slow, and the hull needs to be constantly moved and adjusted, which cannot guarantee uniform feeding

[0003] A kind of jet feeding device for fish pond cultivation designed by the applicant to solve the above problems, including spray head, feeding hopper, turret, fixed frame, storage tank, hull, booster pump, air pump and other structures, but the feeding hopper of the device Since the feed relies on its own weight to slide freely into the nozzle and spray it through the high-pressure airflow, it cannot carry out quantitative delivery when feeding the feed. The tube is prone to clogging, which affects the normal feed projection action

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