Debris removal drainage channel protecting device
A technology for protection devices and drainage channels, which is applied to water supply devices, waterway systems, drainage structures, etc., can solve the problems of easy blockage of nozzles and manual cleaning, and achieve the effect of reducing labor loss
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[0018] Combine below Figure 1-4 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0019] A drain protection device for removing sundries described in conjunction with accompanying drawings 1-4 includes a casing 23, a processing chamber 69 is provided inside the casing 23, and a baffle groove 30 is provided on the upper end wall of the processing chamber 69. A moving mechanism 70 is provided in the baffle groove 30, and the moving mechanism 70 includes a baffle 27 that can move left and right in the baffle groove 30. A back-moving spring 29 is connected, the right end of the baffle plate 27 is connected with a stay cord 31, the lower end wall of the processing chamber 69 is provided with an upwardly opening working chamber 48, and the rear end wall of the working c...
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