Puncher capable of shaking soil

Abstract

The utility model discloses a puncher capable of shaking soil, which belongs to the technical field of agricultural instruments and is mainly used for drilling seedling planting holes. The puncher capable of shaking the soil comprises a vertical rod and a holding rod which are arranged in a T shape, a punching sleeve is arranged at the end, away from the holding rod, of the vertical rod, a pedal is arranged on the side, away from the punching sleeve, of the vertical rod, a transverse rod connected with the punching sleeve is arranged at the end, away from the holding rod, of the vertical rod, and a vibration sleeve is arranged at one end of the transverse rod. The vibration sleeve comprises an outer sleeve and a built-in rod, the outer sleeve is hollow, the built-in rod is movably arranged in the outer sleeve, the diameter of the built-in rod is smaller than that of the outer sleeve, and the length of the built-in rod is smaller than that of the outer sleeve. According to the puncher capable of shaking soil, vibration generated by up-down movement and left-right shaking of the built-in rod in the outer sleeve is transmitted to the punching sleeve through the cross rod, so that soil in the punching sleeve is vibrated to be separated from the punching sleeve, sticky soil is rapidly shaken out after drilling is completed, and rapid and continuous seedling planting hole drilling is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural implements, in particular to a hole puncher capable of shaking soil off. Background Art

[0002] When planting vegetable seedlings or sowing seeds, a small shovel or a spade is usually used to dig a hole in the soil, and then the vegetable seedlings or seeds are put into the hole. In this operation mode, the construction workers need to bend their knees and squat for a long time, with high labor intensity, and only one planting hole can be dug at a time, resulting in too low efficiency. At present, a soil hole puncher as described in CN205847914U is also used for punching holes. However, when the soil humidity is too high, the soil viscosity increases, and it is extremely easy to adhere to the inside of the punching pipe and cannot fall off. When the soil hole puncher is taken out of the soil after the planting hole is punched, it is necessary to knock it manually to shake off the soil adhering to the inside of the punching pipe. Otherwise, the punching of the next planting hole cannot be carried out, affecting the punching efficiency; or when directly drilling the next planting hole, the soil in the punching pipe falls into the planting hole, affecting the punching effect. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a hole puncher capable of shaking soil off, which is mainly used for drilling planting holes, so as to quickly shake off the adhering soil after the drilling is completed and achieve the purpose of quickly and continuously drilling planting holes.

[0004] A hole puncher capable of shaking soil off disclosed by the utility model comprises a punching sleeve, a vertical rod, a grip rod and a pedal; the grip rod and the vertical rod are arranged in a T shape, one end of the vertical rod far away from the grip rod is provided with a punching sleeve fixedly connected to one side of the vertical rod, and on the side of the vertical rod facing away from the punching sleeve, there is a pedal perpendicular to the vertical rod; a cross rod is further included, the cross rod is vertically arranged at one end of the vertical rod far away from the grip rod, the punching sleeve is fixedly arranged on one side of the cross rod, and one end of the cross rod is further provided with a vibration sleeve, the vibration sleeve comprises an outer sleeve and an inner rod, the inside of the outer sleeve is hollow, the inner rod is movably arranged inside the outer sleeve, the diameter of the inner rod is smaller than that of the outer sleeve and the length of the inner rod is smaller than that of the outer sleeve.

[0005] Further, two through holes arranged oppositely are formed in the upper side surface of the outer sleeve, a limiting rod passing through the two through holes and having a length greater than the diameter of the outer sleeve is arranged in the two through holes, the inner rod passes through the bottom of the outer sleeve and is slidably arranged in the outer sleeve in a T shape with the limiting rod, and one end of the inner rod far away from the limiting rod extends out of the outer sleeve.

[0006] Furthermore, a baffle is provided in the outer sleeve, and a circular hole for the built-in rod to pass through is opened in the center of the baffle, and the diameter of the circular hole is larger than the diameter of the built-in rod. Two limit plates are symmetrically provided on the built-in rod along the radial direction of the built-in rod, and the length of the limit plate is larger than the diameter of the circular hole and smaller than the diameter of the outer sleeve. The end of the built-in rod away from the limit plate extends out of the outer sleeve.

[0007] Furthermore, the bottom of the outer sleeve is higher than the bottom of the perforated sleeve.

[0008] As a preferred embodiment, the bottom of the perforating sleeve is provided with an inclined surface, the side of the perforating sleeve connected to the cross bar is vertical, and the cross-sectional diameter of the perforating sleeve decreases from top to bottom.

[0009] As a preferred embodiment, a plurality of perforated sleeves are evenly spaced on the cross bar and arranged along the length direction of the cross bar.

[0010] As a preferred embodiment, the pedal includes at least two pedal rods, and the pedal rods are evenly spaced and vertically arranged on a side of the cross bar away from the perforated sleeve.

[0011] The beneficial effect of the utility model is that the punching sleeve and the vibration sleeve are arranged on the same side by arranging a cross bar, and when the puncher is shaken up and down, the built-in rod of the vibration sleeve moves up and down and shakes left and right in the outer sleeve, and the vibration generated is transmitted to the punching sleeve by the cross bar, so that the soil located in the punching sleeve is vibrated and separated from the inner wall of the punching sleeve and finally separated from the punching sleeve, so that when the puncher is pulled out, the soil in the punching sleeve can be taken out by shaking the puncher up and down, and there is no need to bend over to knock the punching sleeve, which reduces the labor intensity of the operator and saves the time of repeatedly knocking to take out the soil. The purpose of shaking off the soil in the punching sleeve can be achieved by shaking the puncher up and down during the process of moving forward along the punching route, that is, the sticky soil can be shaken out quickly after the drilling is completed, the seedling holes can be drilled quickly and continuously, the drilling efficiency is improved and the drilling quality is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 : A schematic diagram of the structure of a soil-shaking puncher provided by the utility model;

[0013] Figure 2 : A schematic diagram of the structure of another soil puncher capable of shaking provided by the utility model;

[0014] Figure 3 : A structural schematic diagram of a vibrating sleeve in the utility model;

[0015] Figure 4 : Another structural schematic diagram of the vibration sleeve in the utility model;

[0016] Figure numerals: 1-grip rod; 2-vertical rod; 3-perforated sleeve; 31-inclined surface; 4-pedal; 41-pedal rod; 5-cross bar; 6-vibration sleeve; 61-outer sleeve; 62-inner rod; 63-through hole 63; 64-limiting rod; 65-baffle; 651-round hole; 66-limiting plate. DETAILED DESCRIPTION

[0017] The utility model is further described below.

[0018] The utility model provides a soil-shaking punch, which is mainly used for drilling holes for planting seedlings, and comprises a punching sleeve 3, a vertical rod 2, a gripping rod 1 and a pedal 4; the gripping rod 1 and the vertical rod 2 are arranged in a T shape, and the end of the vertical rod 2 away from the gripping rod 1 is provided with a punching sleeve 3 fixedly connected to one side of the vertical rod 2, and the side of the vertical rod 2 away from the punching sleeve 3 is provided with a pedal 4 perpendicular to the vertical rod 2, and the pedal 4 is arranged perpendicular to the vertical rod 2; it also comprises a cross bar 5, which is vertically arranged at the end of the vertical rod 2 away from the gripping rod 1, the punching sleeve 3 is fixedly arranged on one side of the cross bar 5, and one end of the cross bar 5 is also provided with a vibration sleeve 6, and the vibration sleeve 6 comprises an outer sleeve 61 and an inner rod 62, the outer sleeve 61 is hollow inside, the inner rod 62 is movably arranged in the outer sleeve 61, the diameter of the inner rod 62 is smaller than the diameter of the outer sleeve 61, and the length of the inner rod 62 is smaller than the length of the outer sleeve 61.

[0019] like Figure 1As shown in the figure, the soil-shaking puncher includes a grip rod 1 and a vertical rod 2 arranged in a T shape. A cross bar 5 is vertically provided at the lower end of the vertical rod 2. The cross bar 5, the vertical rod 2, and the grip rod 1 form a "worker" shaped structure. A punching sleeve 3 is fixedly connected to one side of the cross bar 5. The punching sleeve 3 can adopt the punching tube structure described in CN205847914U "Soil Puncher", or can also adopt the existing cylindrical punching tube structure. A pedal 4 for foot stepping is provided on the side of the cross bar 5 away from the punching sleeve 3, so that the operator can press the punching sleeve 3 into the soil without bending down, reducing the labor intensity, and at the same time limiting the hole depth of the planting hole drilled by the punching sleeve 3, that is, when the pedal 4 is in contact with the ground, stop stepping. A vibrating sleeve 6 is arranged at one end of the cross bar 5. The vibrating sleeve 6 includes an outer sleeve 61 and an inner rod 62. The inside of the outer sleeve 61 is hollow, and the length of the inner rod 62 is less than the length of the outer sleeve 61, so that the inner rod 62 can slide up and down inside the outer sleeve 61. The diameter of the inner rod 62 is less than the diameter of the outer sleeve 61, so that the inner rod 62 can sway left and right inside the outer sleeve 61. When using the soil-shaking puncher, the operator aligns the lower end of the punching sleeve 3 with the position where the planting hole is to be drilled, steps on the pedal 4 to press down the punching sleeve 3. After punching, the puncher is lifted, and the punching sleeve 3 is removed from the planting hole. The soil is located inside the punching sleeve 3. At this time, the punching sleeve 3 is transplanted away from the position of the already drilled planting hole to prevent the soil from re-entering the planting hole. When the puncher is shaken up and down, at this time, the inner rod 62 slides up and down and sways left and right inside the outer sleeve 61, that is, the outer sleeve 61 is impacted to make the outer sleeve 61 vibrate. Then, the vibration generated by the up and down sliding and left and right swaying of the inner rod 62 inside the outer sleeve 61 hitting the outer sleeve 61 is transmitted to the punching sleeve 3 through the cross bar 5, so that the soil located inside the punching sleeve 3 is vibrated and separated from the inner wall of the punching sleeve 3, and finally separated from the punching sleeve 3. When pulling out the puncher, shaking the puncher up and down can realize the removal of the soil inside the punching sleeve 3, without bending down to knock on the punching sleeve 3, reducing the labor intensity of the operator, and saving the time of repeatedly knocking to remove the soil. Just shaking the puncher up and down during the process of advancing along the punching route can achieve the purpose of shaking off the soil inside the punching sleeve 3, that is, the sticky soil can be quickly shaken out after drilling, and the planting holes can be drilled quickly and continuously, improving the drilling efficiency and ensuring the drilling quality. At the same time, the distance between adjacent planting holes can also be controlled by controlling the distance between the vibrating sleeve 6 and the punching sleeve 3. Specifically, when punching, the vibrating sleeve 6 is aligned with the already drilled planting hole. While ensuring that the punching sleeve 3 and the vibrating sleeve 6 are on the same straight line as the previously drilled planting hole, step on the pedal 4 and insert the punching sleeve 3 into the soil. At this time, the vibrating sleeve 6 enters the previously drilled planting hole, thereby achieving the purpose of positioning and drilling the planting hole.

[0020] To enhance the vibration force of the vibrating sleeve 6 on the soil-shaking punch, enabling rapid soil shaking. As a preferred method, as Figure 2 , Figure 3 shown, two oppositely arranged through holes 63 are provided on the upper side of the outer sleeve 61. Two limiting rods 64 that penetrate through the two through holes 63 and have a length greater than the diameter of the outer sleeve 61 are provided in the two through holes 63. The built-in rod 62 passes through the bottom of the outer sleeve 61 and is slidably arranged in the outer sleeve 61 in a T-shape with the limiting rod 64. One end of the built-in rod 62 away from the limiting rod 64 extends out of the outer sleeve 61; a limiting rod 64 that penetrates through the outer sleeve 61 is welded to the top end of the built-in rod 62. To ensure that the built-in rod 62 can still slide up and down and sway left and right in the outer sleeve 61, two oppositely arranged through holes 63 are provided on the upper side of the outer sleeve 61, and as Figure 3 shown, the length and width of the through hole 63 are both greater than the diameter of the limiting rod 64, enabling the limiting rod 64 to move up and down and sway left and right in the through hole 63, that is, ensuring that the built-in rod 62 moves up and down and sways left and right in the outer sleeve 61, hitting the outer sleeve 61 to generate vibration; and due to the addition of the limiting rod 64 that penetrates through the outer sleeve 61, the limiting rod 64 can also hit the outer sleeve 61 to generate vibration; the length of the built-in rod 62 is also increased, making the lower end of the built-in rod 62 extend out of the outer sleeve 61, increasing the swaying angle of the built-in rod 62, that is, increasing the vibration intensity when the vibrating sleeve 6 moves up and down with the operator, realizing the vibration of the soil in the punching sleeve 3 to accelerate the soil shaking speed.

[0021] To enhance the vibration force of the vibrating sleeve 6 on the soil-shaking punch, enabling rapid soil shaking. As another preferred method, as Figure 4As shown, a baffle 65 is provided inside the outer sleeve 61. A round hole 651 for the built-in rod 62 to pass through is provided at the center of the baffle 65. The diameter of the round hole 651 is larger than the diameter of the built-in rod 62. Two limiting plates 66 are symmetrically provided on the built-in rod 62 along the radial direction of the built-in rod 62. The length of the limiting plate 66 is larger than the diameter of the round hole 651 and smaller than the diameter of the outer sleeve 61. One end of the built-in rod 62 away from the limiting plate 66 extends out of the outer sleeve 61; the lower end of the built-in rod 62 extends out of the outer sleeve 61, and the upper part of the built-in rod 62 is still located inside the outer sleeve 61. To prevent the built-in rod 62 from directly sliding out of the outer sleeve 61, a baffle 65 is provided inside the outer sleeve 61. A round hole 651 with a diameter larger than that of the built-in rod 62 is provided at the center of the baffle 65. Limiting plates 66 are provided on the built-in rod 62. The limiting plates 66 are symmetrically arranged on the built-in rod 62, and the length of the limiting plate 66 is larger than the diameter of the round hole 651 and smaller than the diameter of the outer sleeve 61, so that the built-in rod 62 can still slide up and down and sway left and right in the round hole 651, thereby achieving the purpose of vibration, and will not slip out of the outer sleeve 61 during the process of sliding up and down and swaying left and right. Moreover, since the length of the built-in rod 62 is lengthened, the lower end of the built-in rod 62 extends out of the outer sleeve 61, increasing the swaying angle of the built-in rod 62, that is, increasing the vibration intensity when the vibration sleeve 6 moves up and down with the operator, realizing the vibration of the soil in the drilling sleeve 3 to accelerate the soil shaking speed.

[0022] To prevent the vibration sleeve 6 from affecting the depth of the drilled seedling planting hole when using this puncher to drill holes, as Figure 1 、 Figure 2 shown, the bottom of the outer sleeve 61 is higher than the bottom of the drilling sleeve 3; the bottom of the outer sleeve 61 is set to be higher than the bottom of the drilling sleeve 3, so that even when the outer sleeve 61 moves down with the puncher into the already drilled seedling planting hole, it will not touch the bottom of the seedling planting hole, that is, it will not re-drill the seedling planting hole and affect the depth of the seedling planting hole. Moreover, since the built-in rod 62 is slidably arranged inside the outer sleeve 61, when the bottom of the built-in rod 62 touches the bottom of the seedling planting hole, it will slide into the outer sleeve 61 due to the lower resistance, and will not affect the depth of the seedling planting hole either.

[0023] To enable the drilling sleeve 3 to more easily drill into the wet and sticky soil to drill the seedling planting hole, as Figure 2The bottom of the perforated sleeve 3 is provided with an inclined surface 31, and the side of the perforated sleeve 3 connected to the crossbar 5 is vertical. The cross-sectional diameter of the perforated sleeve 3 decreases from top to bottom. The diameter of the perforated sleeve 3 decreases from top to bottom, so that the angle between the inclined surface 31 set at the bottom of the perforated sleeve 3 and the horizontal plane increases, so as to reduce the shear force of the lower end of the perforated sleeve 3 inserted into the soil. When perforating, the soil in the perforated sleeve 3 is cut into a cylinder, and only the bottom of the soil is in contact with the inner wall of the sleeve. When the soil is wet, the friction force formed by the extrusion during the perforation process is sufficient to prevent the cylindrical soil from falling from the sleeve. Since the perforated sleeve 3 is larger at the top and smaller at the bottom, the gap between the cylindrical soil above the bottom and the inner wall of the perforated sleeve 3 becomes larger and larger. When the operator moves the soil-shaking punch to the position between the film rows and shakes it up and down, most of the cylindrical soil falls from the upper part of the casing, and a small part falls from the bottom of the casing to the film rows, preventing the shaken soil from falling back into the drilled seedling holes.

[0024] In order to facilitate the simultaneous drilling of multiple seedling holes, Figure 2 As shown, the crossbar 5 is evenly spaced with a plurality of perforated sleeves 3 arranged along the length direction of the crossbar 5; such a setting can not only drill a plurality of seedling holes at one time, but also use the perforated sleeves 3 with the same spacing for positioning, so as to ensure that the next group of seedling holes and the previously drilled seedling holes are in the same straight line and have the same spacing, eliminating the need for operators to measure the positions of the pre-drilled seedling holes one by one, reducing the number of times operators drill seedling holes repeatedly, and reducing the labor intensity of operators. At the same time, Figure 2 As shown, the vibration sleeve 6 is set at one end of the crossbar 5, and the spacing between the vibration sleeve 6 and the adjacent punching sleeve 3 is equal to the spacing between the two adjacent punching sleeves 3. The principle of "two points in one line" is used to realize the positioning drilling of the seedling holes, that is, the drilled seedling holes are equally spaced and always located in the same straight line. Specifically, when drilling holes, the vibration sleeve 6 and the punching sleeve 3 adjacent to the vibration sleeve 6 are aligned one by one with the last two seedling holes drilled before, and the punching sleeve 3 on the entire puncher that can shake the soil is inserted into the soil by stepping on the pedal 41. In this way, it can be ensured that the seedling holes drilled later are always located in the same straight line as the seedling holes drilled earlier and the spacing between adjacent seedling holes is equal, avoiding the operator from repeatedly measuring the distance and marking to determine the position of the seedling holes drilled, thereby reducing the labor intensity of the operator.

[0025] In order to reduce the weight of the entire soil-shaking puncher and reduce the labor intensity of the operator's repeated punching, Figure 2 As shown, the pedal 4 includes at least two pedal rods 41, and the pedal rods 41 are evenly spaced and vertically arranged on the side of the cross bar 5 away from the punching sleeve 3; the pedal rods 41 arranged at intervals can be suitable for operators with different foot sizes, so that the operators can use their feet to pierce the punching sleeve 3 into the soil, and can also reduce the weight of the entire shakeable soil puncher.

Claims

1. A soil-shaking punch, comprising a punching sleeve (3), a vertical rod (2), a gripping rod (1) and a pedal (4); the gripping rod (1) and the vertical rod (2) are arranged in a T-shape, the end of the vertical rod (2) away from the gripping rod (1) is provided with a punching sleeve (3) fixedly connected to one side of the vertical rod (2), the side of the vertical rod (2) away from the punching sleeve (3) is provided with a pedal (4) perpendicular to the vertical rod (2), and the pedal (4) is arranged perpendicular to the vertical rod (2); the characteristics are: The invention also comprises a cross bar (5), wherein the cross bar (5) is vertically arranged at one end of the vertical bar (2) away from the gripping bar (1), the perforating sleeve (3) is fixedly arranged on one side of the cross bar (5), and one end of the cross bar (5) is also provided with a vibration sleeve (6), wherein the vibration sleeve (6) comprises an outer sleeve (61) and an inner rod (62), wherein the outer sleeve (61) is hollow inside, and the inner rod (62) is movably arranged inside the outer sleeve (61), wherein the diameter of the inner rod (62) is smaller than the diameter of the outer sleeve (61), and the length of the inner rod (62) is smaller than the length of the outer sleeve (61).

2. A soil-shaking puncher as claimed in claim 1, characterized in that: The upper side surface of the outer sleeve (61) is provided with two through holes (63) arranged opposite to each other. The two through holes (63) are provided with limit rods (64) which penetrate the two through holes (63) and have a length greater than the diameter of the outer sleeve (61). The built-in rod (62) passes through the bottom of the outer sleeve (61) and is slidably arranged in the outer sleeve (61) in a T-shape with the limit rod (64). One end of the built-in rod (62) away from the limit rod (64) extends out of the outer sleeve (61).

3. A soil-shaking puncher as claimed in claim 1, characterized in that: A baffle (65) is provided inside the outer sleeve (61), a circular hole (651) for the built-in rod (62) to pass through is provided at the center of the baffle (65), the diameter of the circular hole (651) is larger than the diameter of the built-in rod (62), two limiting plates (66) are symmetrically provided on the built-in rod (62) and are arranged along the radial direction of the built-in rod (62), the length of the limiting plates (66) is larger than the diameter of the circular hole (651) and smaller than the diameter of the outer sleeve (61), and one end of the built-in rod (62) away from the limiting plates (66) extends out of the outer sleeve (61).

4. A soil-shaking puncher according to any one of claims 1 to 3, characterized in that: The bottom of the outer sleeve (61) is higher than the bottom of the perforated sleeve (3).

5. A soil-shaking puncher as claimed in claim 4, characterized in that: The bottom of the perforated sleeve (3) is provided with an inclined surface (31), the side of the perforated sleeve (3) connected to the cross bar (5) is vertical, and the cross-sectional diameter of the perforated sleeve (3) decreases from top to bottom.

6. A soil-shaking puncher as claimed in claim 4, characterized in that: The cross bar (5) is evenly spaced with a plurality of perforated sleeves (3) arranged along the length direction of the cross bar (5).

7. A soil-shaking puncher as claimed in claim 4, characterized in that: The pedal (4) comprises at least two pedal rods (41), and the pedal rods (41) are evenly spaced and vertically arranged on a side of the cross bar (5) away from the perforated sleeve (3).

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