Sinonovacula harvesting machine

Abstract

The invention provides a sinonovacula harvesting machine, and belongs to the technical field of fishery machines. The sinonovacula harvesting machine solves the problem that an existing sinonovacula harvesting device is low in efficiency and has dead angles in the harvesting process. The sinonovacula harvesting machine comprises a rack, a driving and steering mechanism and a sinonovacula collecting mechanism, wherein the driving and steering mechanism is used for driving the rack to move forward. The sinonovacula collecting mechanism comprises a support fixedly connected at the front end of the rack. A sinonovacula lifting device which is of an inclined plane shape is arranged at the lower end of the support. A conveying mechanism is further located on the support at the tail end of the sinonovacula lifting device. A sinonovacula frame is arranged at the tail end of the conveying mechanism. A spraying silt-removing device is further arranged at the upper end of the conveying mechanism. According to the sinonovacula harvesting machine, the sinonovacula collecting mechanism is used for scooping up sinonovacula, a conveyer belt is used for conveying the sinonovacula, the spraying silt-removing device is used for removing silt on the sinonovacula in the conveying process, so that the structure is simple in the process of collecting the sinonovacula, and the sinonovacula is clean. The sinonovacula harvesting machine has the advantages of being reasonable in structure, convenient to use, and free of dead angles in the harvesting process, greatly lowers harvesting cost, improves work efficiency, and can simultaneously harvest other shellfishes in intertidal zones and sinonovacula ponds.

Description

technical field [0001] The invention belongs to the technical field of fishery machinery, and relates to a shellfish harvester, in particular to a razor clam harvester. Background technique [0002] The existing tidal flats and razor ponds for cultivating constricted razor clams are almost all harvested by hand, which not only has high labor intensity, high cost and low work efficiency. The Chinese patent No. is CN101366368A, and the patent titled "Hanging Razor Harvesting Machine" is characterized in that it is provided with a razor clam harvesting mechanism and a moving dragging mechanism. It can mainly collect and separate hanging razor clams to improve production efficiency. No change, many people are required to cooperate with the installation, and the dragging rope is fixed on the bank of the razor field. In the case of high resistance, the pull rope will fall off and damage the razor bank. There are dead angles in the harvesting process, and all the razor clams canno...

AI Technical Summary

Problems solved by technology

[0002] The existing tidal flats and razor ponds are almost all harvested by hand, which not only has high labor intensity, high cost and low work efficiency

The Chinese patent No. is CN101366368A, and the patent titled "Hanging Razor Harvesting Machine" is characterized in that it is provided with a razor clam harvesting mechanism and a moving dragging mechanism. It can mainly collect and separate hanging razor clams and improve production efficiency. No change, many people are required to cooperate with the installation, and the dragging is fixed on the bank of the razor field with a pull rope. In the case of high resistance, the pull rope will fall off and damage the razor bank. There is a dead angle in the harvesting process, and all the razor clams cannot be harvested; in addition, in the above-mentioned patent, the reciprocating motion of the screen is used to screen the razor clams mixed with soil transported by the razor lifter through the conveyor belt, so that the soil sieves and falls into the pond. , the razor clams are left on the sieve to complete the harvesting of razor clams

However, because the clam clam grows in the tidal flats, the soil viscosity is relatively high, and there will still be a large amount of soil remaining on the shell of the clam clam screened out by the reciprocating vibration of the sieve.

The weight of the harvest is increased, and the razor clams still need to be desilted in the later stage. During the harvesting process, too much soil also affects the harvesting efficiency, and will still cause a certain amount of soil loss

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