Mounting damping device of double-head drainage pump of washing machine

Abstract

The present disclosure discloses a mounting damping device of a double-head drainage pump of a washing machine. The double-head drainage pump comprises at least two drainage pumps sharing one water inlet, the two drainage pumps are integrally connected with each other through a strengthened connector, the strengthened connector is mounted on a washing machine mounting plate, and the mounting damping device used for relieving vibration of the double-head drainage pump is arranged between the strengthened connector and the washing machine mounting plate. The mounting damping device disclosed by the present disclosure is easy to mount, has very good damping effects and limiting action, reduces the noise of the washing machine, brings user good feelings and increases the recognition degree of the user to a brand.

1 . A mounting damping device of a double-head drainage pump of a washing machine, the double-head drainage pump comprising at least two drainage pumps sharing one water inlet, the two drainage pumps being integrally connected with each other through a strengthened connector, and the strengthened connector being mounted on a washing machine mounting plate,
 wherein the mounting damping device used for relieving vibration of the double-head drainage pump is arranged between the strengthened connector and the washing machine mounting plate.   
     
     
         2 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 1 , wherein the mounting damping device comprises a main body made of an elastic soft material,
 and a first damping cavity used for allowing the washing machine mounting plate to be assembled and a second damping cavity used for allowing the strengthened connector to be assembled are arranged in the main body.   
     
     
         3 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 2 , wherein the main body adopts a groove-shaped structure,
 a notch is formed in a middle part of the groove-shaped structure and the notch clamps on the washing machine mounting plate, and   the first damping cavity is selected from the notch of the groove-shaped structure.   
     
     
         4 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 2 , wherein a bevel angle is formed at the notch, and a plurality of convex rib positions are arranged on an upper wall and a lower wall of the notch correspondingly. 
     
     
         5 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 2 , wherein the first damping cavity divides the main body into a first damping part and a second damping part which are mutually connected, and the second damping cavity is formed in the first damping part and/or the second damping part. 
     
     
         6 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 5 , wherein the second damping cavity is selected from a hollow cavity formed in the inner part of the first damping part and/or the second damping part,
 an opening is formed in one side, facing the first damping part and/or the second damping part, of the cavity, and a direction of the opening is opposite to that of an opening of the first damping cavity.   
     
     
         7 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 2 , wherein clips used for limiting and fixing the strengthened connector are arranged on the main body, and the clips are symmetrically arranged on two sides of the second damping cavity. 
     
     
         8 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 1 , wherein
 a lower part of the strengthened connector is a supporting mounting part used for being mounted on the washing machine mounting plate,   a supporting mounting leg for being positioned and supported on the washing machine mounting plate are arranged on the supporting mounting part, and   the mounting damping device is arranged on the supporting mounting leg.   
     
     
         9 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 8 , wherein the strengthened connector comprises two mounting parts used for mounting the two drainage pumps, respectively,
 lower parts of the two mounting parts extend downward to respectively form a first supporting mounting part and a second supporting mounting part, and the mounting damping devices are respectively mounted on the first supporting mounting part and the second supporting mounting part.   
     
     
         10 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 9 , wherein at least two supporting mounting legs are arranged on each of the first supporting mounting part and the second supporting mounting part in the perpendicular direction of the first supporting mounting part and the second supporting mounting part,
 and the supporting mounting legs are respectively mounted in the two second damping cavities, and the first supporting mounting part and the second supporting mounting part are mounted between the two clips in a limiting manner.   
     
     
         11 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 2 , wherein
 a lower part of the strengthened connector is a supporting mounting part used for being mounted on the washing machine mounting plate,   a supporting mounting leg for being positioned and supported on the washing machine mounting plate are arranged on the supporting mounting part, and   the mounting damping device is arranged on the supporting mounting leg.   
     
     
         12 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 3 , wherein
 a lower part of the strengthened connector is a supporting mounting part used for being mounted on the washing machine mounting plate,   a supporting mounting leg for being positioned and supported on the washing machine mounting plate are arranged on the supporting mounting part, and   the mounting damping device is arranged on the supporting mounting leg.   
     
     
         13 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 4 , wherein
 a lower part of the strengthened connector is a supporting mounting part used for being mounted on the washing machine mounting plate,   a supporting mounting leg for being positioned and supported on the washing machine mounting plate are arranged on the supporting mounting part, and   the mounting damping device is arranged on the supporting mounting leg.   
     
     
         14 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 5 , wherein
 a lower part of the strengthened connector is a supporting mounting part used for being mounted on the washing machine mounting plate,   a supporting mounting leg for being positioned and supported on the washing machine mounting plate are arranged on the supporting mounting part, and   the mounting damping device is arranged on the supporting mounting leg.   
     
     
         15 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 6 , wherein
 a lower part of the strengthened connector is a supporting mounting part used for being mounted on the washing machine mounting plate,   a supporting mounting leg for being positioned and supported on the washing machine mounting plate are arranged on the supporting mounting part, and   the mounting damping device is arranged on the supporting mounting leg.   
     
     
         16 . The mounting damping device of the double-head drainage pump of the washing machine according to  claim 7 , wherein
 a lower part of the strengthened connector is a supporting mounting part used for being mounted on the washing machine mounting plate,   a supporting mounting leg for being positioned and supported on the washing machine mounting plate are arranged on the supporting mounting part, and
 the mounting damping device is arranged on the supporting mounting leg.