A suspension spring mounting structure designed for a washing machine, wherein the washing machine includes a suspension spring, a tub assembly and the suspension spring mounting structure; and two ends of the suspension spring are connected to the suspension spring mounting structure and the tub assembly respectively; and wherein the suspension spring mounting structure is comprising: a suspension spring gasket, comprising an abutting portion and an anti-tilting portion; and a suspension spring bracket, configured to mount the suspension spring gasket, and comprising a mating portion and a butting portion, wherein one of the abutting portion and the mating portion is an arc-shaped protrusion, and the other one is an arc-shaped recess; and when the suspension spring gasket is mounted on the suspension spring bracket, the arc-shaped protrusion abuts against the arc-shaped recess, and the anti-tilting portion abuts against the butting portion to act together to fix the suspension spring gasket to the suspension spring bracket, wherein the suspension spring gasket further comprises a hook portion for hooking a suspension spring, and the hook portion comprises an arc-shaped protruding surface, characterized in that the suspension spring gasket further comprises an insertion portion, and the insertion portion is disposed below the hook portion along a height direction of the suspension spring gasket; and the anti-tilting portion is connected to the hook portion, wherein the suspension spring bracket is a hollow structure, and is provided with an insertion hole for mounting the suspension spring gasket; a circumferential wall of the suspension spring bracket defining the insertion hole forms the arc-shaped protrusion that is ring-like; and when the suspension spring gasket is mounted on the suspension spring bracket, the arc-shaped protrusion abuts against the arc-shaped recess, and the insertion portion is inserted into the insertion hole, and the anti-tilting portion is located outside the suspension spring bracket and abuts against the butting portion of the suspension spring bracket to prevent the suspension spring gasket from rotating around the arc-shaped protrusion, wherein an outer wall of the suspension spring bracket forms the butting portion, and the outer wall and the circumferential wall of the suspension spring bracket provided with the insertion hole are two opposite wall surfaces. the washing machine includes a suspension spring, a tub assembly and the suspension spring mounting structure; and two ends of the suspension spring are connected to the suspension spring mounting structure and the tub assembly respectively; and wherein the suspension spring mounting structure is comprising: a suspension spring gasket, comprising an abutting portion and an anti-tilting portion; and a suspension spring bracket, configured to mount the suspension spring gasket, and comprising a mating portion and a butting portion, wherein one of the abutting portion and the mating portion is an arc-shaped protrusion, and the other one is an arc-shaped recess; and when the suspension spring gasket is mounted on the suspension spring bracket, the arc-shaped protrusion abuts against the arc-shaped recess, and the anti-tilting portion abuts against the butting portion to act together to fix the suspension spring gasket to the suspension spring bracket, wherein the suspension spring gasket further comprises a hook portion for hooking a suspension spring, and the hook portion comprises an arc-shaped protruding surface, characterized in that the suspension spring gasket further comprises an insertion portion, and the insertion portion is disposed below the hook portion along a height direction of the suspension spring gasket; and the anti-tilting portion is connected to the hook portion, wherein the suspension spring bracket is a hollow structure, and is provided with an insertion hole for mounting the suspension spring gasket; a circumferential wall of the suspension spring bracket defining the insertion hole forms the arc-shaped protrusion that is ring-like; and when the suspension spring gasket is mounted on the suspension spring bracket, the arc-shaped protrusion abuts against the arc-shaped recess, and the insertion portion is inserted into the insertion hole, and the anti-tilting portion is located outside the suspension spring bracket and abuts against the butting portion of the suspension spring bracket to prevent the suspension spring gasket from rotating around the arc-shaped protrusion, wherein an outer wall of the suspension spring bracket forms the butting portion, and the outer wall and the circumferential wall of the suspension spring bracket provided with the insertion hole are two opposite wall surfaces.