CN214482154U - Punching mechanism based on lawn punching machine - Google Patents
Punching mechanism based on lawn punching machine Download PDFInfo
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- CN214482154U CN214482154U CN202023140730.1U CN202023140730U CN214482154U CN 214482154 U CN214482154 U CN 214482154U CN 202023140730 U CN202023140730 U CN 202023140730U CN 214482154 U CN214482154 U CN 214482154U
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Abstract
The utility model relates to the technical field of lawn maintenance equipment, and discloses a punching mechanism based on a lawn puncher, which comprises a cutter holder positioning plate, wherein the cutter holder positioning plate is provided with a plurality of positioning holes, a punching assembly is arranged in each positioning hole, the punching assembly comprises a positioning sleeve and a hollow pipe cutter, the hollow pipe cutter passes through the positioning sleeve and is in sliding connection with the positioning sleeve, the lower end of the hollow pipe cutter is provided with an inclined cutting edge, and the upper end of the hollow pipe cutter is provided with a connecting ring; the tool apron positioning plate is further provided with a plurality of sliding rods, a connecting plate is fixed between the upper ends of the sliding rods, a pressing plate is arranged between the tool apron positioning plate and the connecting plate and is in sliding connection with the sliding rods, an actuating cylinder is arranged between the pressing plate and the connecting plate, a connecting ring at the upper end of each hollow tube cutter is fixedly connected with the bottom surface of the pressing plate, and a connecting seat is fixed on the top surface of the connecting plate. The utility model discloses can take out the soil of depth, the lawn soil permeability after punching is better, is favorable to the infiltration of moisture, fertilizer more.
Description
Technical Field
The utility model relates to a lawn maintenance equipment technical field especially relates to a mechanism of punching based on lawn puncher.
Background
The lawn maintenance comprises various means such as weed removal, fertilization, soil loosening and the like. Before the lawn is fertilized, in order to enable the fertilizer to enter the soil more easily, the lawn punching machine is generally required to punch the lawn, the lawn punching machine can improve the permeability of the soil, so that water, the fertilizer and other nutrients can enter the soil more easily, the absorption of the lawn to surface nutrients is promoted, grass roots can grow to a deeper layer of the soil, the drought resistance of the lawn is enhanced, and the water drainage capacity of the surface of the lawn can also be enhanced. The lawn punching machine has various types, including a manual punching machine and an automatic punching machine, however, the conventional punching machine is only inserted into soil of a lawn through a drill knife to enhance the permeability of the lawn, but after the extrusion type punching, the soil around the hole is extruded, the soil quality is hardened, and the water diffusion and ventilation effects are not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the above-mentioned problem that the lawn puncher among the prior art exists, provide a mechanism of punching based on lawn puncher, this kind of mechanism of punching can take out deep soil, and the lawn soil permeability after punching is better, is favorable to the infiltration of moisture, fertilizer more.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a punching mechanism based on a lawn punching machine comprises a cutter holder positioning plate, wherein a plurality of positioning holes are formed in the cutter holder positioning plate, a punching assembly is arranged in each positioning hole and comprises a positioning sleeve and a hollow pipe cutter, the positioning sleeve penetrates through the positioning holes to be fixedly connected with the cutter holder positioning plate, the hollow pipe cutter penetrates through the positioning sleeve to be slidably connected with the positioning sleeve, an inclined cutting edge is arranged at the lower end of the hollow pipe cutter, and a connecting ring is arranged at the upper end of the hollow pipe cutter; the hollow tube knife is characterized in that a plurality of slide rods are further arranged on the knife holder positioning plate, a connecting plate is fixed between the upper ends of the slide rods, a pressing plate is arranged between the knife holder positioning plate and the connecting plate and is in sliding connection with the slide rods, a working cylinder is arranged between the pressing plate and the connecting plate, a connecting ring at the upper end of each hollow tube knife is fixedly connected with the bottom surface of the pressing plate, and a connecting seat is fixed on the top surface of the connecting plate. Be connected with the puncher through the connecting seat, the puncher is along one section distance of lawn walking, it stretches out to actuate the jar axle head, push down hollow pipe sword through the clamp plate, insert in the earth after the turf is punctured to the blade of hollow pipe sword lower extreme, earth gets into in the hollow pipe sword, actuate the jar and drive the back that the clamp plate rises, soil in the hollow pipe sword is taken out, thereby realize the lawn effect of punching, lawn soil after this kind of puncher punches turns over newly, soil permeability is better, be favorable to moisture, the infiltration of fertilizer.
Preferably, a mandril is arranged in the central hole of each hollow pipe cutter, the mandril is in clearance fit with the central hole of the hollow pipe cutter, two outer slots parallel to the axis are symmetrically arranged on the circumferential surface of the hollow pipe cutter, an inner slot is arranged on the mandril, a limiting rod perpendicular to the axis is arranged in the inner slot, and two ends of the limiting rod are bent and extended to be fixedly connected with the upper end of the positioning sleeve. When punching, the hollow pipe sword inserts the soil hole, soil gets into in the hollow pipe sword, when the upper end of hollow pipe sword and the upper end parallel and level of ejector pin, the clamp plate continues to descend one section displacement, soil in the hollow pipe sword is extruded this moment, like this when the hollow pipe sword promotes the back, the inside soil of hollow pipe sword is difficult for dropping, soil is direct to promote together with the hollow pipe sword, at the promotion in-process, the ejector pin receives spacing and unable continuation of gag lever post and shifts up, when the hollow pipe sword continues to shift up, the ejector pin is ejecting with the inside soil of hollow pipe sword lower extreme, prevent that soil from remaining in the hollow pipe sword and influencing next punching, the overall stability is better.
Preferably, the lower end of the ejector rod is of a conical structure. The conical structure can better eject soil.
Preferably, the actuating cylinder is any one of an air cylinder, an oil cylinder and an electric cylinder.
Preferably, a protective side plate is arranged between the cutter holder positioning plate and the four side surfaces of the connecting plate. The protective side plate plays a role in safety protection.
Therefore, the utility model discloses can take out the soil of depth, the lawn soil permeability after punching is better, is favorable to the infiltration of moisture, fertilizer more.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a cross-sectional view taken at a-a in fig. 2.
Fig. 4 is a schematic diagram of the internal structure of the present invention.
Fig. 5 is a schematic structural view of the punching assembly.
FIG. 6 is a schematic view of an initial state of the punch assembly.
FIG. 7 is a schematic view of a punching state of the punching assembly.
In the figure: the device comprises a cutter holder positioning plate 1, a positioning hole 2, a punching assembly 3, a positioning sleeve 30, a hollow pipe cutter 31, a cutting edge 32, a connecting ring 33, a push rod 34, an outer slot hole 35, an inner slot hole 36, a limiting rod 37, a sliding rod 4, a connecting plate 5, a pressing plate 6, an actuating cylinder 7, a connecting seat 8 and a protective side plate 9.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1-6, the punching mechanism based on the lawn puncher comprises a blade holder positioning plate 1, a plurality of positioning holes 2 are arranged on the blade holder positioning plate 1, the positioning holes are distributed in a rectangular array, two adjacent rows of positioning holes are distributed in a staggered manner, a punching assembly 3 is arranged in each positioning hole, the punching assembly 3 comprises a positioning sleeve 30 and a hollow pipe cutter 31, the positioning sleeve 30 penetrates through the positioning holes and is fixedly connected with the blade holder positioning plate, the hollow pipe cutter 31 penetrates through the positioning sleeve and is slidably connected with the positioning sleeve, an inclined cutting edge 32 is arranged at the lower end of the hollow pipe cutter 31, a connecting ring 33 is arranged at the upper end of the hollow pipe cutter 31, a mandril 34 is arranged in the central hole of each hollow pipe cutter 31, the mandril 34 is in clearance fit with the central hole of the hollow pipe cutter, the lower end of the mandril is in a conical structure, two outer slots 35 parallel to the axis are symmetrically arranged on the circumferential surface of the hollow pipe cutter 31, an inner slot hole 36 is arranged on the mandril 34, a limiting rod 37 vertical to the axis is arranged in the inner groove hole, and two ends of the limiting rod are bent, extended and fixedly connected with the upper end of the positioning sleeve.
Still be equipped with four slide bars 4 on the blade holder locating plate 1, be fixed with connecting plate 5 between the upper end of slide bar 4, be equipped with clamp plate 6 between blade holder locating plate 1 and the connecting plate, clamp plate 6 and slide bar sliding connection, be equipped with actuating cylinder 7 between clamp plate 6 and the connecting plate, actuating cylinder is the arbitrary one of cylinder, hydro-cylinder, electric jar, actuating cylinder in this embodiment adopts the hydro-cylinder, go-between 33 of every hollow pipe sword upper end all with clamp plate 6's bottom surface fixed connection, the top surface of connecting plate 5 is fixed with connecting seat 8, all be equipped with protection curb plate 9 between four sides of blade holder locating plate and connecting plate.
With the attached drawings, the principle of the utility model is as follows: the punching machine is connected with the punching machine through a connecting seat 8, the punching machine walks for a distance along a lawn, the initial state of each punching component 3 is shown in figure 6, when punching, the shaft end of an actuating cylinder 7 extends out, the hollow pipe cutter is pressed down through a pressing plate 6, the cutting edge at the lower end of the hollow pipe cutter 30 penetrates through turf and then is inserted into soil (the lower end of an ejector rod 34 is blocked and cannot move downwards), the soil enters into the hollow pipe cutter, when the upper end of the hollow pipe cutter 30 is flush with the upper end of the ejector rod 34, as shown in figure 7, the pressing plate continues to move downwards for a section of displacement, at the moment, the hollow pipe cutter and a pressing rod synchronously move downwards for a section of displacement, the soil inside the hollow pipe cutter is extruded, when the hollow pipe cutter is lifted, the soil inside the hollow pipe cutter is not easy to fall off, the soil is directly lifted together with the hollow pipe cutter, in the lifting process, the ejector rod is limited by a limiting rod and cannot continue to move upwards, and when the hollow pipe cutter continues to move upwards, the push rod pushes out the soil inside the lower end of the hollow pipe cutter, and the state of the punching assembly is shown in figure 6. This kind of puncher can punch soil to take out downthehole soil, the lawn soil permeability after punching is better, is favorable to the infiltration of moisture, fertilizer more.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (5)
1. A punching mechanism based on a lawn punching machine comprises a cutter holder positioning plate and is characterized in that a plurality of positioning holes are formed in the cutter holder positioning plate, a punching assembly is arranged in each positioning hole and comprises a positioning sleeve and a hollow pipe cutter, the positioning sleeve penetrates through the positioning holes to be fixedly connected with the cutter holder positioning plate, the hollow pipe cutter penetrates through the positioning sleeve to be slidably connected with the positioning sleeve, an inclined cutting edge is arranged at the lower end of the hollow pipe cutter, and a connecting ring is arranged at the upper end of the hollow pipe cutter; the hollow tube knife is characterized in that a plurality of slide rods are further arranged on the knife holder positioning plate, a connecting plate is fixed between the upper ends of the slide rods, a pressing plate is arranged between the knife holder positioning plate and the connecting plate and is in sliding connection with the slide rods, a working cylinder is arranged between the pressing plate and the connecting plate, a connecting ring at the upper end of each hollow tube knife is fixedly connected with the bottom surface of the pressing plate, and a connecting seat is fixed on the top surface of the connecting plate.
2. The hole punching mechanism based on the lawn hole punching machine as claimed in claim 1, wherein a top bar is arranged in the central hole of each hollow pipe cutter, the top bar is in clearance fit with the central hole of the hollow pipe cutter, two outer slots parallel to the axis are symmetrically arranged on the circumferential surface of the hollow pipe cutter, an inner slot is arranged on the top bar, a limiting rod perpendicular to the axis is arranged in the inner slot, and two ends of the limiting rod are bent and extended to be fixedly connected with the upper end of the positioning sleeve.
3. The hole punching mechanism based on the lawn hole punching machine as claimed in claim 2, wherein the lower end of the top bar is in a conical structure.
4. The hole punching mechanism based on the lawn hole punching machine as claimed in claim 1, wherein the actuating cylinder is any one of an air cylinder, an oil cylinder and an electric cylinder.
5. The hole punching mechanism based on the lawn hole punching machine as claimed in claim 1, wherein a protective side plate is arranged between the cutter holder positioning plate and each of the four side surfaces of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140730.1U CN214482154U (en) | 2020-12-23 | 2020-12-23 | Punching mechanism based on lawn punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140730.1U CN214482154U (en) | 2020-12-23 | 2020-12-23 | Punching mechanism based on lawn punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214482154U true CN214482154U (en) | 2021-10-26 |
Family
ID=78210070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023140730.1U Active CN214482154U (en) | 2020-12-23 | 2020-12-23 | Punching mechanism based on lawn punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214482154U (en) |
-
2020
- 2020-12-23 CN CN202023140730.1U patent/CN214482154U/en active Active
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