Perforating device for rejuvenation of ancient and famous trees

Abstract

The utility model discloses a perforating device for rejuvenation of ancient and famous trees, which comprises a mounting frame, a lifting assembly is arranged on the mounting frame and comprises a mounting table capable of moving along the vertical direction, a transmission rod extending along the vertical direction is arranged on the mounting table, the transmission rod is connected with a drill cylinder, and the drill cylinder is connected with a hydraulic cylinder. A flow guide part is movably arranged at the lower end of the drill barrel, a connecting rope is arranged between the mounting table and the flow guide part, the flow guide part is provided with a horn hole with a small end opening facing downwards, a water supply pipeline is mounted between the mounting table and the flow guide part, and the water supply pipeline is connected with a water supply assembly. And a water outlet of the water supply pipeline is communicated with the horn hole. According to the punching device for rejuvenation of the ancient and famous trees of the structure, the punching position is watered through the water supply pipeline and the flow guide piece, the punching speed of a hardened layer can be increased, and the phenomenon of dust flying can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garden maintenance equipment, in particular to a drilling device for rejuvenation of ancient and famous trees. Background Art

[0002] Ancient and famous trees are precious trees or rare and endangered plants. They play an irreplaceable role in maintaining biodiversity, ecological balance and environmental protection. Protecting ancient and famous trees is protecting history and culture.

[0003] At present, people often use cement or bricks to pave hard roads in large areas around ancient trees and famous trees, leaving only small tree pits. After years of baptism, the growth environment of ancient trees and famous trees has excessive hardening of surface cement, and in order to avoid excessive damage to the root system of ancient trees and famous trees, people cannot carry out large-scale transformation around the roots, which can easily lead to the growth of ancient trees and famous trees being inhibited, and then cause the growth crown of ancient trees and famous trees to shrink, grow weakly, or even wither and become endangered. Therefore, people need to open rejuvenation holes on the hardened layer, so that the roots of ancient trees and famous trees can be water-permeable and breathable in time through the rejuvenation holes. However, the existing punching devices have the phenomenon of slow punching speed and dust flying during the punching process, which affects the punching efficiency. Utility Model Content

[0004] In view of the above shortcomings, the utility model proposes a drilling device for rejuvenation of ancient and famous trees. Water is poured to the drilling position through a water supply pipeline and a guide piece, which is not only conducive to accelerating the drilling speed of the hardened layer, but also conducive to reducing the phenomenon of dust flying.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drilling device for rejuvenation of ancient and famous trees comprises: a mounting frame, the mounting frame is provided with a lifting assembly, the lifting assembly comprises a mounting platform movable in a vertical direction, the mounting platform is provided with a transmission rod extending in the vertical direction, the transmission rod is connected with a drill tube, the transmission rod is connected with a driver driving the drill tube to rotate, a flow guide is movably provided at the lower end of the drill tube, a connecting rope is provided between the mounting platform and the flow guide, the flow guide is provided with a trumpet hole with a small end facing downwards, a water supply pipeline is installed between the mounting platform and the flow guide, the water supply pipeline is connected with a water supply assembly, and the water outlet of the water supply pipeline is communicated with the trumpet hole.

[0007] The drilling device for rejuvenation of ancient and famous trees according to the embodiment of the utility model has at least the following beneficial effects: when in use, the driver drives the transmission rod to drive the drill tube to rotate, and the lifting assembly drives the mounting platform to move, so that the mounting platform can drive the drill tube downward to drill the hardened layer, so that rejuvenation holes can be opened on the hardened layer, and then the roots of the ancient and famous trees can be water-permeable and air-permeable in time through the rejuvenation holes. In the process of drilling holes, water is transported to the guide member through the water supply assembly and the water supply pipeline, and the water is guided by the horn hole and collected at the hole opening position, which can not only achieve the effect of wetting the hardened layer, thereby facilitating the drill tube to drill the hardened layer faster, but also avoid the effect of dust flying everywhere, thereby improving people's use experience.

[0008] Furthermore, the mounting platform is provided with a first mounting hole, the flow guide is provided with a mounting portion, the mounting portion is provided with a second mounting hole, the second mounting hole is communicated with the horn hole, and the water supply pipeline is passed through the first mounting hole and the second mounting hole.

[0009] Furthermore, a plurality of baffles are movably provided on the outside of the flow guide, and the plurality of baffles together define a cavity for accommodating the drill tube.

[0010] Furthermore, the guide member is threadedly connected to a first screw rod, the baffle is provided with a through hole through which the first screw rod can movably pass, the first screw rod is threadedly connected to a nut, and the nut abuts against the baffle.

[0011] Furthermore, each of the baffles includes an inclined plate portion and a flat plate portion which are connected to each other, the flat plate portion is arranged parallel to the nut, and a plurality of the inclined plate portions are spliced ​​to each other to enclose the diamond-shaped cavity.

[0012] Furthermore, the lifting assembly also includes two vertical columns arranged parallel to the mounting frame, the upper ends of the two vertical columns are connected with a mounting plate, the mounting plate is provided with a second screw rod arranged along the vertical direction, the mounting platform is provided with a guide hole for the vertical column to movably pass through, the mounting platform is provided with a threaded hole matching the second screw rod, and when the second screw rod rotates, the mounting platform moves in the vertical direction relative to the vertical column.

[0013] Furthermore, the mounting frame comprises a rectangular frame, one end of the vertical column is connected to the rectangular frame, and an inclined rod is obliquely connected between the mounting plate and the rectangular frame.

[0014] Furthermore, a moving wheel is rotatably connected to the bottom of the rectangular frame, and a push rod portion is provided on one side of the rectangular frame.

[0015] Furthermore, it also includes a third screw rod extending in the vertical direction, and the rectangular frame is provided with a mounting hole matching with the third screw rod.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of an embodiment of a punching device for rejuvenation of ancient and famous trees of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the assembly of the middle guide piece and the baffle;

[0020] Figure 3 for Figure 2 Internal cross-sectional view of .

[0021] In the figure: mounting frame 100, rectangular frame 110, moving wheel 111, push rod portion 112, inclined rod 120, third screw rod 130, mounting platform 200, transmission rod 210, drill tube 220, flow guide 230, horn hole 231, mounting portion 232, second mounting hole 233, baffle 234, cavity 235, first screw rod 236, nut 237, water supply pipeline 240, vertical column 250, mounting plate 251, second screw rod 260, driver 300. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inside", "front", "back", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0024] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If the terms "first" or "second" are described, they are only used for descriptive purposes and cannot be understood to indicate or imply relative importance.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figures 1 to 3 A drilling device for rejuvenation of ancient and famous trees comprises: a mounting frame 100, the mounting frame 100 is provided with a lifting assembly, the lifting assembly comprises a mounting platform 200 movable in a vertical direction, the mounting platform 200 is provided with a transmission rod 210 extending in a vertical direction, the transmission rod 210 is connected with a drill tube 220, the transmission rod 210 is connected with a driver 300 driving it to rotate, a flow guide 230 is movably provided at the lower end of the drill tube 220, a connecting rope is provided between the mounting platform 200 and the flow guide 230, the flow guide 230 is provided with a trumpet hole 231 with a small port facing downward, a water supply pipeline 240 is installed between the mounting platform 200 and the flow guide 230, the water supply pipeline 240 is connected with a water supply assembly, and the water outlet of the water supply pipeline 240 is connected with the trumpet hole 231.

[0027] When the drilling device for rejuvenation of ancient and famous trees of the above structure is used, the driver 300 drives the transmission rod 210 to drive the drill tube 220 to rotate, and the lifting assembly drives the mounting platform 200 to move, so that the mounting platform 200 can drive the drill tube 220 to drill the hardened layer downward, so that a rejuvenation hole can be opened on the hardened layer, and then the roots of the ancient and famous trees can be water-permeable and air-permeable in time through the rejuvenation hole. In the process of drilling holes, water is transported to the guide member 230 through the water supply assembly and the water supply pipeline 240, and the water is guided by the horn hole 231 and collected at the hole opening position, which can not only achieve the effect of wetting the hardened layer, thereby facilitating the drill tube 220 to drill the hardened layer, but also avoid the effect of dust flying everywhere, thereby improving people's use experience.

[0028] It is understandable that the driver 300 can be a motor, and the motor is connected to the transmission rod 210 through a gear set, so that the motor can drive the transmission rod 210 to rotate. Among them, the water supply assembly includes a water tank and a water pump, and a plurality of water supply pipelines 240 are provided, and the plurality of water supply pipelines 240 are circumferentially distributed on the outer periphery of the drill tube 220, and one end of the plurality of water supply pipelines 240 is installed on the guide member 230, and the other end of the plurality of water supply pipelines 240 is commonly connected to the collection pipeline, and the collection pipeline is connected to the water pump, so that water is transported to the water supply pipeline 240 through the water pump. In some embodiments, there is a gap between the inner wall of the guide member 230 and the outer wall of the drill tube 220, which is conducive to preventing the drill tube 220 from driving the guide member 230 to rotate. In addition, when the drill barrel 220 drills downward through the hardened layer, the guide member 230 is installed by means of a connecting rope, which is conducive to the guide member 230 being able to abut against the hardened layer under the action of gravity, thereby preventing the guide member 230 from affecting the downward movement of the drill barrel 220.

[0029] See also Figures 1 to 3 Further, the mounting platform 200 is provided with a first mounting hole, the flow guide 230 is provided with a mounting portion 232, the mounting portion 232 is provided with a second mounting hole 233, the second mounting hole 233 is connected to the horn hole 231, and the water supply pipeline 240 is passed through the first mounting hole and the second mounting hole 233, so as to facilitate the assembly of the water supply pipeline 240. It can be understood that the water supply pipeline 240 is sleeved with two clamps, one of which abuts against the upper end surface of the mounting platform 200, and the other clamp abuts against the flow guide 230, so as to better limit the position of the water supply pipeline 240.

[0030] See also Figures 1 to 3 Furthermore, a plurality of baffles 234 are movably provided on the outside of the guide member 230, and the plurality of baffles 234 together define a cavity 235 for accommodating the drill barrel 220, so that the baffles 234 can prevent dust, gravel, etc. generated during the operation of the drill barrel 220 from splashing, and are also beneficial in preventing water flowing toward the outer wall of the drill barrel 220 from splashing due to centrifugal force, thereby improving the drilling effect of the drill barrel 220.

[0031] See also Figures 1 to 3, further, the guide member 230 is threadedly connected with a first screw rod 236, the baffle plate 234 is provided with a through hole for the first screw rod 236 to be movably inserted, the first screw rod 236 is threadedly connected with a nut 237, and the nut 237 abuts against the baffle plate 234. Specifically, two nuts 237 can be provided, and the baffle plate 234 is located at the two nuts 237, so that by changing the position of the nut 237 on the first screw rod 236, the position of the baffle plate 234 is adjusted to adjust the size of the cavity 235. In some embodiments, one nut 237 can be provided, and an elastic member is provided between the guide member 230 and the baffle plate 234, the elastic member is sleeved on the outside of the first screw rod 236, and the nut 237 abuts against the outer wall of the baffle plate 234, so that the baffle plate 234 can press the nut 237 through the elastic action of the elastic member.

[0032] See also Figures 1 to 3 Furthermore, each baffle 234 includes an inclined plate portion and a flat plate portion connected to each other, the flat plate portion is arranged in parallel with the nut 237, and a plurality of inclined plate portions are spliced ​​together to enclose a diamond-shaped cavity 235, so as to facilitate the rapid placement of the drill tube 220 in the cavity 235. Among them, the flat plate portion is arranged to facilitate the formation of a planar contact between the baffle 234 and the nut 237, thereby improving the stability of the installation of the baffle 234.

[0033] See also Figure 1 Furthermore, the lifting assembly also includes two vertical columns 250 arranged in parallel to the mounting frame 100, the upper ends of the two vertical columns 250 are connected with a mounting plate 251, the mounting plate 251 is provided with a second screw 260 arranged in the vertical direction, the mounting platform 200 is provided with a guide hole for the vertical column 250 to move through, the mounting platform 200 is provided with a threaded hole matched with the second screw 260, and when the second screw 260 rotates, the mounting platform 200 moves in the vertical direction relative to the vertical column 250. Specifically, when the position of the drill tube 220 needs to be moved, the second screw 260 is rotated, and the cooperation of the guide column and the guide hole limits the deflection of the mounting platform 200, so that the mounting platform 200 moves downward or upward through the thread action, so that it is convenient for people to adjust the depth of the hole by changing the number of turns of the second screw 260, which is conducive to improving the accuracy of the movement of the drill tube 220.

[0034] See also Figure 1 Furthermore, the mounting frame 100 includes a rectangular frame 110, one end of the vertical column 250 is connected to the rectangular frame 110, and an inclined rod 120 is obliquely connected between the mounting plate 251 and the rectangular frame 110, so that the inclined rod 120, the vertical column 250 and the rectangular frame 110 form a stable triangular structure, which is beneficial to improving the structural stability of the mounting frame 100.

[0035] See also Figure 1Furthermore, a moving wheel 111 is rotatably connected to the bottom of the rectangular frame 110 , and a push rod portion 112 is provided on one side of the rectangular frame 110 , so that the moving wheel 111 can be driven to move by pushing the push rod portion 112 .

[0036] See also Figure 1 , further, it also includes a third screw rod 130 extending in the vertical direction, and the rectangular frame 110 is provided with a mounting hole matched with the third screw rod 130. It can be understood that there are four third screw rods 130, so that the rectangular frame 110 is lifted by four third screw rods 130, so that the moving wheel 111 is separated from the ground, thereby fixing the position of the mounting frame 100 to prevent the mounting frame 100 from moving during the hole opening process. In some embodiments, the moving wheel 111 can also adopt an existing universal wheel with a locking component, so that the movement of the universal wheel is locked by the locking component, which will not be described in detail here.

[0037] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A drilling device for rejuvenation of ancient and famous trees, characterized in that: include: A mounting frame (100) is provided with a lifting assembly, the lifting assembly comprising a mounting platform (200) movable in a vertical direction, the mounting platform (200) being provided with a transmission rod (210) extending in a vertical direction, the transmission rod (210) being connected to a drill tube (220), the transmission rod (210) being connected to a driver (300) for driving the transmission rod (210) to rotate, a flow guide (230) being movably provided at the lower end of the drill tube (220), a connecting rope being provided between the mounting platform (200) and the flow guide (230), the flow guide (230) being provided with a horn hole (231) with a small end facing downwards, a water supply pipeline (240) being installed between the mounting platform (200) and the flow guide (230), the water supply pipeline (240) being connected to a water supply assembly, and a water outlet of the water supply pipeline (240) being communicated with the horn hole (231).

2. The drilling device for rejuvenation of ancient and famous trees according to claim 1 is characterized in that: The mounting platform (200) is provided with a first mounting hole, the flow guide (230) is provided with a mounting portion (232), the mounting portion (232) is provided with a second mounting hole (233), the second mounting hole (233) is connected to the horn hole (231), and the water supply pipeline (240) is passed through the first mounting hole and the second mounting hole (233).

3. The drilling device for rejuvenation of ancient and famous trees according to claim 1 is characterized in that: A plurality of baffles (234) are movably provided on the outside of the flow guide (230), and the plurality of baffles (234) together define a cavity (235) capable of accommodating the drill tube (220).

4. The drilling device for rejuvenation of ancient and famous trees according to claim 3 is characterized in that: The guide member (230) is threadedly connected to a first screw rod (236), the baffle plate (234) is provided with a through hole through which the first screw rod (236) can movably pass, the first screw rod (236) is threadedly connected to a nut (237), and the nut (237) abuts against the baffle plate (234).

5. The drilling device for rejuvenation of ancient and famous trees according to claim 4 is characterized in that: Each of the baffles (234) comprises an inclined plate portion and a flat plate portion which are connected to each other, the flat plate portion being arranged in parallel with the nut (237), and a plurality of the inclined plate portions being spliced ​​to each other to enclose the diamond-shaped cavity (235).

6. The drilling device for rejuvenation of ancient and famous trees according to claim 1 is characterized in that: The lifting assembly further comprises two vertical columns (250) arranged in parallel to the mounting frame (100); the upper ends of the two vertical columns (250) are connected with mounting plates (251); the mounting plates (251) are provided with second screw rods (252) arranged in a vertical direction; the mounting platform (200) is provided with guide holes through which the vertical columns (250) can be movably inserted; the mounting platform (200) is provided with threaded holes matched with the second screw rods (252); when the second screw rods (252) rotate, the mounting platform (200) moves in a vertical direction relative to the vertical columns (250).

7. The drilling device for rejuvenation of ancient and famous trees according to claim 6, characterized in that: The mounting frame (100) comprises a rectangular frame (110), one end of the vertical column (250) is connected to the rectangular frame (110), and an inclined rod (120) is obliquely connected between the mounting plate (251) and the rectangular frame (110).

8. The drilling device for rejuvenation of ancient and famous trees according to claim 7, characterized in that: The bottom of the rectangular frame (110) is rotatably connected to a moving wheel (111), and one side of the rectangular frame (110) is provided with a push rod portion (112).

9. The drilling device for rejuvenation of ancient and famous trees according to claim 8, characterized in that: It also includes a third screw rod (130) extending in the vertical direction, and the rectangular frame (110) is provided with a mounting hole matching the third screw rod (130).

Images