Dedicated weeding device for apple orchard

[0032] The special weeding equipment for apple orchard described in Example 1, when in use, a pressure block 3 and an operating rod 6 are first arranged on the support plate 8. The pressure block 3 and the support plate 8 are fixedly connected, and the bottom of the operating rod 6 and The center of the top surface of the support plate 8 is connected by a buckle ring, so that the operating rod 6 can change angles on the support plate 8 to move. The middle of the operating rod 6 is provided with a pin 17 and a first connecting ring 18 is provided on the pin 17 , The first connecting ring 18 is buckled with the second connecting ring 19, the second connecting ring 19 is connected to the upper rod 20, and the upper rod 20 is connected to the lower rod 27 through the clamping pillar 22 at the bottom, and the clamping pillar 22 is placed on the lower rod 27 Between the first clamping block 24 and the second clamping block 26 on the top surface, the first insertion hole 23, the second insertion hole 25 and the through hole 21 are located on the same straight line, and the pins are inserted into the first insertion hole 23, In the through hole 21 and the second socket 25, the connection of the upper rod 20 and the lower rod 27 is completed, and then the bottom of the lower rod 27 is fixed on the top surface of the support plate 8, and then on the bottom surface of the support plate 8. A number of fixed posts 9 are provided on the upper side, and there are at least two fixed posts 9. In this embodiment, the number of fixed posts 9 is set to four, and the fixed posts 9 are equally spaced at the bottom of the support plate 8, and then on the fixed posts 9 sequentially A first connecting column 1, a second connecting column 2, a third connecting column 4, and a fourth connecting column 5 are provided. The first connecting column 1 is arranged near one end of the support rod 7, and the fourth connecting column 5 is arranged near the pressure block 3. The weights of the first connecting column 1, the second connecting column 2, the third connecting column 4, and the fourth connecting column 5 are successively increased, and the pressure block 3 is added to keep the weight during the weeding operation. One end of the pressure block 3 on the support plate 8 is continuously applied. The first connecting column 1, the second connecting column 2, the third connecting column 4, the fourth connecting column 5 and the fixing column 9 are connected by threads 12, and the first connecting column 1 , The second connecting column 2, the third connecting column 4, the fourth connecting column 5 and the sleeve 10 are respectively connected by the outer bump 15 to separate the sleeve 10 from the first connecting column 1, the second connecting column 2. The outside of the third connecting column 4 and the fourth connecting column 5 are sleeved from bottom to top, so that the bumps on both sides of the first connecting column 1, the second connecting column 2, the third connecting column 4 and the fourth connecting column 5 15 is plunged into the groove 13 by the contraction of the spring 14 in the groove 13. When the protrusion 15 reaches the position of the slot 16 on the inner wall of the sleeve 10, the spring 14 rebounds, causing the protrusion 15 to escape from the groove 13 Pops out, so that the protrusions 15 on both sides of the first connecting column 1, the second connecting column 2, the third connecting column 4 and the fourth connecting column 5 are respectively caught in the grooves 16 on both sides of the inner wall of the sleeve 10. When performing weeding operations, aim the sharp side of the hoe 11 at the ground, hold the operating rod 6, and press the operating rod 6 downward by adjusting the angle of the operating rod 6, so that it is located on the first block 24 and the second block 26 The clamp post 22 between the two rotates on the pin, so that the connection angle of the upper rod 20 and the lower rod 27 is changed, and finally the upper rod 20 is bent to one side, the operating rod 6 is pressed on the lower rod 27, and finally The force exerting pressure on the operating rod 6 passes through the lower rod 27 and the support The plate 8 falls on the hoe 11 at the lower part of the first connecting column 1, and pulls backward while pressing the operating rod 6 downward, so that the grass is cut off when the hoe 11 is displaced, and at the same time the second The connecting column 2, the third connecting column 4, and the fourth connecting column 5 follow the movement of the first connecting column 1 along with the movement of the support plate 8. Under the condition that the pressure block 3 maintains continuous pressure, this makes the second connection The column 2, the third connecting column 4, and the fourth connecting column 5 perform multiple cuttings on the weeding area, thus avoiding the trouble of repeatedly operating the weeding equipment repeatedly and improving the efficiency of weeding.