Jet Spinning Lotus Digging Machine

Abstract

The invention relates to a jet flow spinning type lotus root digging machine which comprises a machine frame, a water pump arranged at the upper portion of the machine frame, a floating ring arranged in the middle of the machine frame, and a rotating unit located at the lower portion of the machine frame. A water outlet connecting pipe and a water inlet filtering connector are arranged at the bottom end of the machine frame. The water outlet end of the water pump is communicated with the water outlet connecting pipe. The water pumping pipe of the water pump is communicated with the water inlet filtering connector. The rotating unit comprises a hanging pipe, a sealing oil ring, an isolation sleeve, a rotating pipeline and a spraying nozzle. The isolation sleeve is connected with the bottom end of the water outlet connecting pipe in a threaded mode. The top end of the isolation sleeve is located in the water outlet connecting pipe. The bottom end of the hanging pipe is connected with the water inlet of the rotating pipeline in a threaded mode. The middle of the hanging pipe penetrates through the inner ring of the isolation sleeve and is in rotary fit with the inner ring of the isolation sleeve. The top end of the hanging pipe is provided with a flange which is arranged at the top end of the isolation sleeve through the sealing oil ring. The flange is in rotary fit with the water outlet connecting pipe. The jet flow spinning type lotus root digging machine has the advantages of being light in structure, easy to operate, convenient to move, high in efficiency and low in energy consumption.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a jet spin type lotus root digging machine. Background technique [0002] Lotus root is a lotus plant with high medicinal and edible value, and its unique flavor is deeply loved by people. But the harvest problem of lotus root has been perplexing numerous lotus root farmers always, restricting the development of lotus root industry. Manually digging lotus roots is labor-intensive and has low production efficiency, while the level of mechanization for harvesting lotus roots is low. Existing lotus root mining machinery is mainly divided into large-scale lotus root digging boats and small lotus root digging machines. For large lotus root digging ships, such as the lotus root digging device (patent No. 201410586818.6), including a boat tractor, a suspension support device assembly, a hydraulic system, a water pump, a high-pressure nozzle and a water separator, etc., ...

AI Technical Summary

Problems solved by technology

However, the problem of harvesting lotus root has been perplexing the majority of lotus root farmers, restricting the development of the lotus root industry

For large lotus root digging ships, such as the lotus root digging device (patent No. 201410586818.6), including a boat tractor, a suspension support device assembly, a hydraulic system, a water pump, a high-pressure nozzle and a water separator, etc., this machine improves the efficiency of lotus root harvesting. The degree of mechanization reduces the labor intensity of lotus root digging, but the lotus root digging boat has a large volume, heavy weight, and poor adaptability to field walking

For small lotus root diggers, such as floating bucket duckbill lotus root diggers (patent No. 201010120795.1), including chassis frame, power water pump chamber, pump fixing chamber, water inlet pipe, high pressure pipe, nozzle, etc., its structure is simple, and the cost is low. It is easy to transfer, but the operation requires certain experience and technology. The lotus root farmers need to shake the machine from side to side when operating. It is easy to get tired after long-term operation, and the labor intensity is still relatively high.

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