Garden lawn sprinkler

Abstract

The invention relates to a water spraying device for gardens and grassland. The water spraying device comprises a rack, wherein a spraying pipe is arranged on the rack, the rack is connected with a sliding seat sliding in a front-rear direction, a water pump is fixed on the sliding seat, the water pump is communicated with a turbine volute, a first turbine is rotatably connected in the turbine volute, the first turbine is coaxially connected with a cam, the sliding seat is connected with a supporting box sliding left and right, the cam is abutted against the supporting box, the spraying pipe is rotatably connected in the supporting box, a second turbine is fixedly connected with the spraying pipe, a water inlet hole is formed in the spraying pipe, a hose is connected between the turbine volute and the supporting box, the rack is connected with a mandril sliding up and down, one end of the mandril is abutted against the cam, a pawl is pivoted on the mandril, the rack is rotatably connected with a ratchet wheel, the ratchet wheel is coaxially connected with a push rod, the push rod is abutted against with a wedge block, and the wedge block is fixedly connected on the sliding seat. Compared with the prior art, the scheme has the advantages that the cam, the water pump, the sliding seat and the supporting box are arranged, the manual control does not need to be carried out, and thelabor intensity of an operator is reduced.

Description

technical field [0001] The invention relates to the field of plant watering equipment, in particular to a water spray device for gardens and grasslands. Background technique [0002] Most of the existing watering devices are fixed devices, generally including a frame, on which a spray pipe is fixed, and a sprinkler head is rotatably connected to the spray pipe. , water sprays out from the rotating sprinkler head and waters the grassland. It is necessary to install multiple sprinkler pipes on a grassland to ensure that all parts of the grassland receive water evenly. However, this watering device has the following problems: the watering device moves The performance is poor, and it cannot meet the requirements of equipment in different environments. [0003] In order to solve the above problems, the Chinese patent application number is 201620787692.3, a utility model patent, which discloses a municipal garden watering device, including a mobile frame, a water pipe storage rol...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing watering devices are fixed devices, generally including a frame, a spray pipe is fixed on the frame, and a spray head is rotatably connected to the spray pipe. During operation, water is passed into the spray pipe, and the spray head is rotated , the water is sprayed from the rotating sprinkler head and waters the grassland. It is necessary to install multiple sprinkler pipes on a grassland to ensure that the grassland receives water evenly. However, this watering device has the following problems: the watering device moves The performance is poor, and it cannot meet the needs of equipment in different environments

[0004] The above scheme solves the deficiencies in the prior art by converting the watering device into a movable device, but the above scheme still has the following problems: the movement of the entire watering device needs to be manually promoted, which not only increases the labor intensity of the operator, but also increases labor cost

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