Punching tool and aerator
A punching tool and an aerator are disclosed. A punching tool includes: a bracket; an execution body, rotatably connected to the bracket by a rotating shaft, where the execution body is provided with at least two arcuate panels that are disposed around the rotating shaft and are connected end-to-end, and the intersection point of normal lines of any two points on the at least two arcuate panels are respectively located at two sides of the rotating shaft; and a plurality of punching execution members, disposed on outer sides of the at least two arcuate panels. The punching execution members can be inserted into the ground more effectively, so that the contradiction between the effect and efficiency of punching of a conventional tool is solved, operations are simple and smooth, and manufacturing costs are low.
1 . A punching tool, comprising:
a bracket;
an execution body ( 10 ), rotatably connected to the bracket by a rotating shaft ( 31 ), wherein the execution body is provided with at least two arcuate panels that are disposed around the rotating shaft ( 31 ) and are connected end-to-end, and an intersection point of normal lines of any two points on each of the at least two arcuate panels are respectively located at two sides of the rotating shaft ( 31 ); and
a plurality of punching execution members ( 20 ), disposed on outer sides of the at least two arcuate panels,
wherein the execution body ( 10 ) is provided with three arcuate panels that are disposed around the rotating shaft and are connected end-to-end; the execution body ( 10 ) comprises a group of side plates ( 11 ) and a first panel ( 14 ), a second panel ( 15 ), and a third panel ( 16 ) that are disposed between the group of side plates ( 11 ); and the first panel ( 14 ), the second panel ( 15 ), and the third panel ( 16 ) are connected end-to-end; and
wherein the plurality of punching execution members ( 20 ) are arranged on at least one arcuate panel based on preset positions; and the plurality of punching execution members ( 20 ) have the same length or different lengths.
2 . The punching tool according to claim 1 , wherein each of the two arcuate panels is provided with a plurality of rows of punching execution members ( 20 ).
3 . The punching tool according to claim 2 , wherein the plurality of rows of punching execution members ( 20 ) are uniformly distributed at intervals on the surface of the at least two arcuate panels.
4 . The punching tool according to claim 2 , wherein in the plurality of rows of punching execution members ( 20 ), a spacing between two adjacent punching execution members ( 20 ) at a center of the each of the at least two arcuate panels is less than a spacing between two adjacent punching execution members ( 20 ) at an edge of the each of the at least two arcuate panels.
5 . The punching tool according to claim 2 , wherein in a length direction of the at least two arcuate panels, two end portions of the at least two arcuate panels are not provided with the punching execution members ( 20 ).
6 . The punching tool according to claim 2 , wherein adjacent punching execution members ( 20 ) in the plurality of rows of punching execution members ( 20 ) are alternately offset in a length or width direction of the at least two arcuate panels.
7 . The punching tool according to claim 1 , wherein each of the punching execution members ( 20 ) extends away from the at least two arcuate panels; and the punching execution member ( 20 ) is provided with a tip protruding away from the panel.
8 . The punching tool according to claim 1 , wherein a counterweight is provided inside the execution body ( 10 ).
9 . An aerator, comprising:
a mounting body ( 40 ), and
the punching tool according to claim 1 , connected to the mounting body ( 40 ).
10 . The aerator according to claim 9 , wherein the bracket is a support frame ( 41 ); the mounting body ( 40 ) comprises at least one connecting rod and a handheld member ( 44 ); the support frame ( 41 ) is connected to the handheld member ( 44 ) by the connecting rod; and the handheld member ( 44 ) is configured for a user to hold the handheld member ( 44 ) when using the punching tool to perform punching.
11 . The aerator according to claim 10 , wherein the support frame ( 41 ) comprises a first connecting plate ( 411 ), a second connecting plate ( 412 ), and a third connecting plate ( 413 ); the first connecting plate ( 411 ) and the second connecting plate ( 412 ) are respectively connected to two sides of the third connecting plate ( 413 ); and the third connecting plate ( 413 ) is connected to the connecting rod.
12 . The aerator according to claim 10 , wherein the support frame ( 41 ) comprises a group of first connecting arms ( 415 ), a group of second connecting arms ( 417 ), and a fourth connecting plate ( 418 ); each of the first connecting arms ( 415 ) is connected to one second connecting arm ( 417 ) in a bent manner to form a bent portion ( 416 ); the second connecting arms ( 417 ) are respectively connected to two sides of the fourth connecting plate ( 418 ); the fourth connecting plate ( 418 ) is connected to the connecting rod; when the connecting rod is perpendicular to a horizontal plane, each bent portion ( 416 ) has a contact support point with the horizontal plane.
13 . The aerator according to claim 10 , wherein the handheld member ( 44 ) comprises a third connecting portion ( 441 ), a transition portion ( 442 ), a first handheld portion ( 443 ), a second handheld portion ( 444 ), and a third handheld portion ( 445 ); the third connecting portion ( 441 ) is connected to the connecting rod; the first handheld portion ( 443 ) is connected to the third connecting portion ( 441 ) in a bent manner by the transition portion ( 442 ); and the first handheld portion ( 443 ) and the third handheld portion ( 445 ) are respectively connected to two sides of the second handheld portion ( 444 ), and the first handheld portion ( 443 ) and the third handheld portion ( 445 ) are disposed in parallel.
14 . An aerator, comprising:
a connecting frame; and
at least one punching tool according to claim 1 , mounted on the connecting frame.
15 . The aerator according to claim 14 , wherein the connecting frame is connected to a power apparatus.