Garden ground auger for garden planting

Abstract

The utility model relates to the technical field of garden drilling, in particular to a garden ground auger for garden planting, which comprises a protective shell, a movable base is slidably arranged on the outer surface of the protective shell, a drilling shell is slidably arranged in the protective shell, and a driving motor is arranged on the upper end face of the drilling shell. The output end of the driving motor penetrates into the drilling shell and is connected with a drill bit, a soil discharging channel is formed in the upper portion of one side of the drilling shell, a supporting frame is arranged on the upper end face of the protection shell, an electric telescopic rod is arranged on the supporting frame, and the upper end of the electric telescopic rod is in magnetic attraction clamping connection with the supporting frame. The telescopic end of the electric telescopic rod is fixed to the upper portion of the driving motor through a threaded rod. By adopting the double power sources, the load during use can be greatly reduced, soil can be automatically discharged to one side during drilling, manual cleaning in the later period is not needed, convenience is achieved, and meanwhile an electric telescopic rod and a driving motor can be conveniently overhauled.

Description

Technical Field

[0001] This utility model relates to a garden drilling drill for landscaping, and in particular to a garden drilling drill for landscaping, belonging to the field of garden drilling technology. Background Technology

[0002] Ground drills are widely used in planting pits for seedling and landscaping projects on slopes, sandy lands, and hard soils; excavating soil around large trees; digging holes for fence post installation; digging holes for fertilizing fruit trees and forest trees; and cultivating and weeding in landscaping projects. Existing landscaping ground drills are often handheld and relatively large devices. When using them, the ground drill needs to be pushed down to complete the drilling. However, due to their large size and weight, it takes more physical effort to lift the ground drill manually.

[0003] According to Chinese patent document CN 214852696 U, a garden drilling device for landscaping includes a housing. A fixed stake is fixedly connected to the top of one inner wall of the housing. A motor is fixedly connected to one side of the fixed stake. A first rotating rod is fixedly connected to the bottom of the output shaft of the motor. The bottom end of the first rotating rod is rotatably connected to the bottom inner wall of the housing, and a first gear is connected to the top of the first rotating rod via a key. A threaded sleeve is rotatably connected to the top inner wall of the housing away from the motor. This invention, by setting a threaded rod and a threaded sleeve, allows the first gear to rotate when the motor drives the first rotating rod, thereby driving the threaded sleeve to rotate via a second gear. Since the threaded rod is fixedly connected to a movable plate, the rotation of the threaded sleeve causes the threaded rod to descend, thus pushing the drill bit. This achieves automatic descent of the drill bit during drilling, eliminating the need for manual pushing of the drilling tool and improving the efficiency of drilling.

[0004] Based on the search of the aforementioned patents and the findings of existing equipment, while the aforementioned equipment can replace manual drilling and improve drilling efficiency, the raising, lowering, and rotating of the drill bit in the aforementioned equipment use the same power source. When there are hard substances in the soil, the drill bit will be blocked from contacting them, or a long period of slow downward drilling is required to break through the substance. However, this will put an excessive load on the power source or cause it to jam. Furthermore, after the soil is collected, it still needs to be manually removed, which is quite troublesome.

[0005] Therefore, it is urgent to improve the garden planting drills to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this utility model is to provide a garden drilling tool for landscaping. It adopts dual power sources, which can greatly reduce the load during use. During drilling, the soil can be automatically discharged to one side, eliminating the need for manual cleaning later, which is more convenient. At the same time, it facilitates the maintenance of the electric telescopic rod and drive motor.

[0007] To achieve the above objectives, the main technical solution adopted by this utility model includes: a garden drilling rig for landscaping, comprising a protective shell, a movable base slidably disposed on the outer surface of the protective shell, a drilling shell slidably disposed inside the protective shell, a drive motor disposed on the upper end face of the drilling shell, the output end of the drive motor penetrating into the drilling shell and connected to a drill bit, a soil discharge channel disposed above one side of the drilling shell, a support frame disposed on the upper end face of the protective shell, an electric telescopic rod disposed on the support frame, the upper end of the electric telescopic rod being magnetically engaged with the support frame, and the telescopic end of the electric telescopic rod being fixed to the upper part of the drive motor by a threaded rod.

[0008] Preferably, the soil discharge channel is connected to a downwardly inclined soil discharge pipe, and the outer side of the protective shell is provided with a through groove for the sliding of the soil discharge pipe.

[0009] Preferably, the upper end face of the support frame is provided with a fixing block, and the upper end face of the electric telescopic rod is provided with a connecting block. The connecting block is inserted into the fixing block, and both the connecting block and the fixing block are provided with communicating magnetic grooves. The magnetic grooves are inserted through magnetic plugs.

[0010] Preferably, the upper end face of the drive motor is provided with a connecting ring, and the lower end face of the electric telescopic rod is provided with a second connecting block that is inserted into the connecting ring. The second connecting block and the connecting ring are both provided with threaded holes that communicate with each other, and the threaded holes are connected by a threaded rod.

[0011] Preferably, the inner wall of the connecting ring has limit grooves on both sides, the second connecting block has limit blocks on both sides that are adapted to the limit grooves, the upper end face of the connecting block is provided with a pull ring, and the threaded rod is provided with a rotating handle.

[0012] Preferably, both sides of the protective housing are provided with electric slide rails, and the movable base includes a support ring connected to the electric slide rail, a number of support rods distributed on the outside of the support ring, and universal wheels provided on the lower end face of the support rods.

[0013] Preferably, the support ring does not cover the through groove, and several support rods are inclined outward. An auxiliary support rod is inclined outward at one end of the support ring near the through groove, and the universal wheel is also provided at the lower end of the auxiliary support rod.

[0014] This utility model has at least the following beneficial effects:

[0015] 1. When the equipment is moved to the required position, the mobile base is raised using the electric slide rail until the bottom of the equipment contacts the ground. When drilling is required, the operator holds down the equipment and turns on the drive motor. The drive motor drives the drill bit to rotate. While rotating, the electric telescopic rod drives the drive motor and drill bit downward, thus drilling the soil. During drilling, the soil is carried into the borehole housing by the drill bit and moves to the top, after which it is discharged directly through the soil discharge channel. During operation, this equipment uses dual power sources, which greatly reduces the load during use. During drilling, the soil can be automatically discharged to one side, eliminating the need for manual cleaning afterward, which is convenient and also facilitates the maintenance of the electric telescopic rod and drive motor. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of a three-dimensional structure of a garden planting ground drill in an embodiment of this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the interior of a garden planting drill in an embodiment of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal three-dimensional structure of a garden planting drill in an embodiment of the present utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of a garden drilling bit for landscaping in an embodiment of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of a movable base for a garden planting drill in an embodiment of the present utility model;

[0022] Figure 6 This is a three-dimensional structural diagram of a garden planting ground drill connecting block according to an embodiment of the present utility model;

[0023] Figure 7 This is a three-dimensional structural diagram of a garden planting ground drill connecting ring according to an embodiment of the present utility model;

[0024] Figure 8 for Figure 2 Enlarged diagram of point A in the middle.

[0025] In the diagram, 1-protective housing; 2-movable base; 3-drilling housing; 4-drive motor; 5-drill bit; 6-soil discharge channel; 7-support frame; 8-electric telescopic rod; 9-threaded rod; 10-soil discharge pipe; 11-through groove; 12-fixing block; 13-connecting block; 14-magnetic groove; 15-magnetic insertion rod; 16-connecting ring; 17-second connecting block; 18-threaded hole; 20-limiting groove; 21-limiting block; 22-pull ring; 23-rotating handle; 24-electric slide rail; 25-support ring; 26-support rod; 27-universal wheel; 28-auxiliary support rod. Detailed Implementation

[0026] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0027] Examples, such as Figures 1-8 As shown, a garden planting ground drill includes a protective shell 1. A movable base 2 is slidably mounted on the outer surface of the protective shell 1. Electric slide rails 24 are provided on both sides of the protective shell 1. The electric slide rails 24 enable the movable base 2 to be adjusted up and down. The movable base 2 includes a support ring 25 connected to the electric slide rails 24, several support rods 26 distributed on the outer side of the support ring 25, and casters 27 mounted on the lower end face of the support rods 26. The casters 27 enable the movable base 2 to move the device. When it needs to be moved, the movable base 2 is lowered by using the electric slide rails 24, so that the casters 27 at the bottom contact the ground, and then it can be pushed. When the device is moved to the desired position, the movable base 2 is raised by using the electric slide rails 24, so that the bottom surface of the device contacts the ground. When drilling is required later, the operator can hold the device down.

[0028] It should be noted that the electric slide rail 24 is a well-known technology and will not be described in detail here.

[0029] Furthermore, such as Figure 1 and Figure 5 As shown, the support ring 25 does not cover the through groove 11 to prevent the soil discharge pipe 10 from being affected when sliding. Several support rods 26 are inclined outward to facilitate soil discharge. An auxiliary support rod 28 is inclined outward at one end of the support ring 25 near the through groove 11. A universal wheel 27 is also provided at the lower end of the auxiliary support rod 28. The auxiliary support rod 28 and the universal wheel 27 below can further improve the support effect of the movable base 2 on the protective shell 1.

[0030] Inside the protective housing 1, a drilling housing 3 is slidably installed. It should be noted that the protective housing 1 and the drilling housing 3 do not rotate relative to each other. A drive motor 4 is installed on the upper end of the drilling housing 3. The output end of the drive motor 4 passes through the drilling housing 3 and is connected to a drill bit 5. A soil discharge channel 6 is installed on the upper side of one side of the drilling housing 3. A support frame 7 is installed on the upper end of the protective housing 1. An electric telescopic rod 8 is installed on the support frame 7. The upper end of the electric telescopic rod 8 is magnetically engaged with the support frame 7. The telescopic end of the electric telescopic rod 8 is fixed to the upper part of the drive motor 4 by a threaded rod 9.

[0031] Furthermore, such as Figures 1-3 As shown, a downwardly inclined soil discharge pipe 10 is connected to the soil discharge channel 6. A through groove 11 for sliding the soil discharge pipe 10 is provided on the outer side of the protective shell 1. When drilling, the equipment is moved to the required position, the drive motor 4 is turned on, and the drive motor 4 drives the drill bit 5 to rotate. At the same time, the electric telescopic rod 8 drives the running drive motor 4 and the drill bit 5 to move downward, thereby realizing the drilling treatment of the soil. When drilling, the soil is brought into the drilling shell 3 by the drill bit 5, moves to the top, and is then directly discharged through the soil discharge channel 6.

[0032] It should be noted that the shape of electric telescopic poles can be designed in various ways to meet specific application requirements, which is a current technology.

[0033] Furthermore, such as Figures 3-8 As shown, a fixing block 12 is provided on the upper end face of the support frame 7, and a connecting block 13 is provided on the upper end face of the electric telescopic rod 8. The connecting block 13 is inserted into the fixing block 12. Both the connecting block 13 and the fixing block 12 are provided with communicating magnetic grooves 14. The magnetic grooves 14 are inserted through magnetic rods 15. A connecting ring 16 is provided on the upper end face of the drive motor 4, and a second connecting block 17 is provided on the lower end face of the electric telescopic rod 8, which is inserted into the connecting ring 16. Both the second connecting block 17 and the connecting ring 16 are provided with communicating threaded holes 18. The threaded holes 18 are connected through threaded rods 9.

[0034] Furthermore, limiting grooves 20 are provided on both sides of the inner wall of the connecting ring 16, and limiting blocks 21 adapted to the limiting grooves 20 are provided on both sides of the second connecting block 17. The setting of the limiting blocks 21 and the limiting grooves 20 facilitates the docking of the electric telescopic rod 8 with the connecting ring 16. A pull ring 22 is provided on the upper end face of the connecting block 13, and a rotating handle 23 is provided on the threaded rod 9. The rotating handle 23 facilitates the rotation of the threaded rod 9, and the pull ring 22 facilitates the pulling out of the connecting block 13 and the electric telescopic rod 8.

[0035] Furthermore, when it is necessary to disassemble the electric telescopic rod 8, the magnetic insertion rod 15 is pulled out from the magnetic groove 14, and then the threaded rod 18 is rotated to remove it from the threaded holes 18. Then, the electric telescopic rod 8 can be pulled out directly using the pull ring 22.

[0036] like Figures 1-8 As shown in this embodiment, the principle of the garden planting drill provided is as follows:

[0037] In use, the mobile base 2 can be lowered by using the electric slide rail 24, so that the several universal wheels 27 below contact the ground, and then it can be pushed. When the equipment moves to the required position, the mobile base 2 can be raised by using the electric slide rail 24, so that the bottom of the equipment contacts the ground. When drilling is required, the operator can hold the equipment down. When the equipment moves to the required position, the drive motor 4 is turned on, and the drive motor 4 drives the drill bit 5 to rotate. At the same time, the electric telescopic rod 8 drives the running drive motor 4 and the drill bit 5 to move downward, thereby realizing the drilling of the soil. During drilling, the soil is brought into the drilling housing 3 by the drill bit 5, moves to the top, and is then discharged directly through the soil discharge channel 6.

[0038] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0039] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0040] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A garden planting drill, comprising a protective shell (1), characterized in that: A movable base (2) is slidably disposed on the outer surface of the protective housing (1). A drilling housing (3) is slidably disposed inside the protective housing (1). A drive motor (4) is disposed on the upper end face of the drilling housing (3). The output end of the drive motor (4) passes through the drilling housing (3) and is connected to a drill bit (5). A soil discharge channel (6) is disposed on the upper side of one side of the drilling housing (3). A support frame (7) is disposed on the upper end face of the protective housing (1). An electric telescopic rod (8) is disposed on the support frame (7). The upper end of the electric telescopic rod (8) is magnetically engaged with the support frame (7). The telescopic end of the electric telescopic rod (8) is fixed to the drive motor (4) above by a threaded rod (9).

2. The garden planting drill according to claim 1, characterized in that: The soil discharge channel (6) is connected to a downwardly inclined soil discharge pipe (10), and the outer side of the protective shell (1) is provided with a through groove (11) for the sliding of the soil discharge pipe (10).

3. A garden planting drill as described in claim 1, characterized in that: The upper end face of the support frame (7) is provided with a fixing block (12), and the upper end face of the electric telescopic rod (8) is provided with a connecting block (13). The connecting block (13) is inserted into the fixing block (12). Both the connecting block (13) and the fixing block (12) are provided with communicating magnetic grooves (14). The magnetic grooves (14) are inserted through magnetic plugs (15).

4. A garden planting drill as described in claim 3, characterized in that: The upper end face of the drive motor (4) is provided with a connecting ring (16), and the lower end face of the electric telescopic rod (8) is provided with a second connecting block (17) that is inserted into the connecting ring (16). The second connecting block (17) and the connecting ring (16) are both provided with threaded holes (18) that communicate with each other. The threaded holes (18) are connected by a threaded rod (9).

5. A garden planting drill as described in claim 4, characterized in that: Limiting grooves (20) are provided on both sides of the inner wall of the connecting ring (16), and limiting blocks (21) adapted to the limiting grooves (20) are provided on both sides of the second connecting block (17). A pull ring (22) is provided on the upper end face of the connecting block (13), and a rotating handle (23) is provided on the threaded rod (9).

6. A garden planting drill as described in claim 2, characterized in that: Both sides of the protective housing (1) are provided with electric slide rails (24), and the movable base (2) includes a support ring (25) connected to the electric slide rail (24), a number of support rods (26) distributed on the outside of the support ring (25), and universal wheels (27) provided on the lower end face of the support rods (26).

7. A garden planting drill as described in claim 6, characterized in that: The support ring (25) does not cover the through groove (11), and several support rods (26) are inclined outward. An auxiliary support rod (28) is inclined outward at one end of the support ring (25) near the through groove (11), and the universal wheel (27) is also provided at the lower end of the auxiliary support rod (28).

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