Pit digging device for landscaping

Abstract

The utility model discloses a pit digging device for landscaping, and relates to the technical field of landscaping, the pit digging device comprises a transverse guide rail mechanism and a longitudinal guide rail mechanism, the transverse guide rail mechanism is arranged above the longitudinal guide rail mechanism, and the transverse guide rail mechanism is used for positioning the transverse position of the longitudinal guide rail mechanism; a main motor is installed below the longitudinal guide rail mechanism, the lower portion of the main motor is connected with a screw rod through a quick assembly mechanism, and the quick assembly mechanism enables the screw rod to be separated from the main motor. The horizontal guide rail mechanism and the longitudinal guide rail mechanism are matched for use, so that the equipment does not need to be manually taken out of a pit and then moved to other point positions when a plurality of pits are dug at equal intervals, the equipment can be quickly moved to a nearby appointed point position, and meanwhile, the device replaces a traditional integrated screw rod with the detachable screw rod, so that the equipment is more convenient to use. The screw rods with different diameters can be quickly replaced to adapt to the required hole digging size, and meanwhile, the screw rod which is seriously abraded can be detached and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of landscaping, in particular to a pit-digging device for landscaping. Background Art

[0002] When carrying out landscaping, it is often necessary to dig pits in the land, fill the green plants into the pits and tamp them down.

[0003] Reference can be made to the existing literature, a pit-digging device for landscaping (CN214902064U). The drill rod of the reference can be fixed on one side of the supporting part, so that pits can be dug in a wider place, the pit-digging speed can be accelerated, and the greening efficiency can be improved.

[0004] At present, when digging pits on the market, most of them will hold the pit-digging equipment and drive the equipment into the ground. This method generally operates on a single pit position. When carrying out landscaping, generally multiple points at equal intervals need to be planted. The operation of driving the equipment into the ground one by one and then taking it out and moving the equipment to the nearby point is time-consuming. At the same time, most of the driving structures are integrally designed with the screw rod, so that the diameter of the dug pit is limited by the diameter of the screw rod itself, and it is also inconvenient to replace the worn screw rod later. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a pit-digging device for landscaping is proposed. Through the combined use of the transverse guide rail mechanism and the longitudinal guide rail mechanism, when digging multiple pits at equal intervals, there is no need to manually take the equipment out of the pit and move it to other positions. The equipment can be quickly moved to the nearby designated position. At the same time, the device replaces the traditional integral screw rod with a detachable screw rod, which can quickly replace screw rods with different diameters to adapt to the required pit-digging size, and can also disassemble and replace the severely worn screw rod.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A pit-digging device for landscaping, comprising: the transverse guide rail mechanism is arranged above the longitudinal guide rail mechanism, and the transverse guide rail mechanism is used to position the transverse position of the longitudinal guide rail mechanism; a main motor is installed below the longitudinal guide rail mechanism, and a screw rod is connected to the lower part of the main motor through a quick-installation mechanism, and the quick-installation mechanism enables the screw rod to be separated from the main motor.

[0008] The utility model is further provided that the transverse guide rail mechanism includes:

[0009] A transverse guide rail, which is the main body of the transverse guide rail mechanism;

[0010] A connecting rod, which is fixed inside the transverse guide rail;

[0011] Slider 1, which is slidably connected to the outside of the connecting rod and the upper surface of Slider 1 fits against the inner side of the horizontal guide rail.

[0012] The present utility model is further configured such that a plurality of circular positioning holes are penetratingly provided on the upper surface of the horizontal guide rail, and the same positioning holes are also provided on the upper surface of Slider 1, so that when Slider 1 moves to a specified position, the position of Slider 1 can be fixed by a limiting member.

[0013] The present utility model is further configured such that the longitudinal guide rail mechanism includes:

[0014] A longitudinal guide rail, which is the main body of the longitudinal guide rail mechanism and is fixed below Slider 1;

[0015] A sub-motor, which is fixedly installed above the interior of the longitudinal guide rail;

[0016] A lead screw, which is fixed below the driving end of the sub-motor;

[0017] Slider 2, which is threadedly connected to the outside of the lead screw;

[0018] A push rod, which is fixedly connected to the lower part of Slider 2 in two and is located on both sides of the lead screw, and the push rod passes through the longitudinal guide rail and is fixed to the main motor below.

[0019] The present utility model is further configured such that the quick installation mechanism mainly includes a quick installation box and a plug board. The quick installation box is connected below the main motor, the plug board is fixed above the screw rod, a socket fitting the plug board is provided in the middle of the lower end of the quick installation box, and circular bayonets are penetratingly provided on the surface of the plug board.

[0020] The present utility model is further configured such that two groups of parallel springs are fixed on both sides inside the quick installation box. One end of each spring is fixed inside the quick installation box, and the other end is connected to one end of a movable plate. A clamping column for inserting into the circular bayonet of the plug board is connected, and the other end is connected to a movable rod. The movable rods are located in the middle of the two springs on the same side, and the other ends of the movable rods are all connected to handles, and the handles are all movable outside the quick installation box.

[0021] The present utility model is further configured such that support plates are fixed below the horizontal guide rails, and counterweight bases are installed at the bottoms of the support plates.

[0022] The beneficial effects of the present utility model are:

[0023] 1. The coordinated use of the horizontal guide rail mechanism and the longitudinal guide rail mechanism of this tree-planting and soil-turning device for landscaping enables multiple tree-planting and soil-turning operations at equal intervals without the need for manual removal of the device from the pit and then moving it to other positions. The device can be quickly moved to a specified position nearby.

[0024] 2. The tree-planting pit-digging device for landscaping also replaces the traditional integral screw rod with a detachable screw rod, which can quickly replace screw rods with different diameters to adapt to the required pit size for digging. At the same time, the severely worn screw rod can be disassembled and replaced. Description of the Drawings

[0025] Figure 1 It is a schematic diagram of the overall structure of a tree-planting pit-digging device for landscaping proposed by the present utility model;

[0026] Figure 2 It is a schematic diagram of the quick-packing box and screw rod disassembly structure of a tree-planting pit-digging device for landscaping proposed by the present utility model;

[0027] Figure 3 It is a schematic diagram of the bottom sectional structure of the quick-packing box of a tree-planting pit-digging device for landscaping proposed by the present utility model;

[0028] Figure 4 It is a schematic diagram of the longitudinal guide rail mechanism structure of a tree-planting pit-digging device for landscaping proposed by the present utility model.

[0029] In the figure: 1. Longitudinal guide rail; 2. Support plate; 3. Counterweight base; 4. Main motor; 5. Transverse guide rail; 6. Connecting rod; 7. Slide block 1; 8. Positioning hole; 9. Limiting part; 10. Quick-packing box; 11. Screw rod; 12. Insertion plate; 13. Handle; 14. Socket; 15. Spring; 16. Movable rod; 17. Movable plate; 18. Clamping column; 19. Sub-motor; 20. Lead screw; 21. Slide block 2; 22. Push rod. Detailed Description of the Embodiment

[0030] The technical solutions of this patent will be further described in detail below in conjunction with the specific embodiments.

[0031] The embodiments of this patent will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain this patent and should not be construed as a limitation to this patent.

[0032] In the description of this patent, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this patent.

[0033] In the description of this patent, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "linkage", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0034] Referring to Figures 1-4 , a pit-digging device for landscaping, comprising: a transverse guide rail mechanism and a longitudinal guide rail mechanism. The transverse guide rail mechanism is arranged above the longitudinal guide rail mechanism and is used to position the transverse position of the longitudinal guide rail mechanism. A main motor 4 is installed below the longitudinal guide rail mechanism. A screw rod 11 is connected to the lower part of the main motor 4 through a quick-installation mechanism. The quick-installation mechanism enables the separation of the screw rod 11 from the main motor 4. The longitudinal guide rail mechanism can move horizontally on the transverse guide rail mechanism. The pit-digging structure main body mainly composed of the main motor 4 and the screw rod 11 is connected below the longitudinal guide rail mechanism, so that the longitudinal guide rail mechanism can drive the pit-digging structure main body below to penetrate downward. At the same time, the transverse guide rail mechanism can adjust the transverse position and continue to dig pits at designated points nearby.

[0035] Specifically, the transverse guide rail mechanism includes: a transverse guide rail 5, which is the main body of the transverse guide rail mechanism; a connecting rod 6, which is fixed inside the transverse guide rail 5; a first slider 7, which is slidably connected to the outside of the connecting rod 6 and the upper surface of the first slider 7 is in contact with the inside of the transverse guide rail 5. The connecting rod 6 is cylindrical and is welded to the inside of the transverse guide rail 5 at both ends. The first slider 7 can move horizontally within the stroke range of the connecting rod 6.

[0036] Furthermore, a number of circular positioning holes 8 are provided through the upper surface of the transverse guide rail 5. The upper surface of the first slider 7 is also provided with the same positioning holes 8, so that when the first slider 7 moves to a designated position, its position can be fixed by a limiting member 9. The equally spaced circular positioning holes 8 enable quick equally spaced adjustment. The design of the positioning holes 8 and the limiting member 9 can adopt a pin connection method or a bolt connection method.

[0037] In this embodiment, the longitudinal guide mechanism includes: a longitudinal guide rail 1, which is the main body of the longitudinal guide rail mechanism and is fixed below the slider 1 7; an auxiliary motor 19, which is fixedly installed on the upper inside of the longitudinal guide rail 1; a screw rod 20, which is fixed below the driving end of the auxiliary motor 19; a slider 21, which is threadedly connected to the outside of the screw rod 20; a push rod 22, which is fixedly connected to two below the slider 21 and located on both sides of the screw rod 20, the push rod 22 passes through the longitudinal guide rail 1 and is fixed to the main motor 4 below, the longitudinal guide rail 1 is fixed to the bottom of the slider 1 7 by screws, and the auxiliary motor 19 is fixed to the inside of the longitudinal guide rail 1 by screws. The auxiliary motor 19 acts as a driving source to drive the screw rod 20 to rotate, so that the slider 21 threadedly connected to the outside of the screw rod 20 moves linearly, and the linear movement of the slider 21 drives the two push rods 22 welded below the slider 21 to pass through the longitudinal guide rail 1, thereby driving the main motor 4 fixed below to move longitudinally.

[0038] Specifically, Figures 2-3 The quick-loading mechanism mainly includes a quick-loading box 10 and a plug plate 12. The quick-loading box 10 is connected to the bottom of the main motor 4, and the plug plate 12 is fixed above the spiral rod 11. A socket 14 that fits the plug plate 12 is opened in the middle of the lower end of the quick-loading box 10, and a circular bayonet is opened on the surface of the plug plate 12. Two sets of parallel springs 15 are fixed on both sides of the inside of the quick-loading box 10. One end of the spring 15 is fixed to the inside of the quick-loading box 10 and the other end is connected to a movable plate 17. One end of the movable plate 17 is connected to a column 18 for inserting into the circular bayonet of the plug plate 12, and the other end is connected to a movable rod 16 and the movable rod 16 is located in the middle of the two springs 15 on the same side. The other ends of the movable rods 16 are connected to handles 13 and the handles 13 are movable on the outside of the quick-loading box 10. The quick-loading box 10 is fixed below the driving end of the main motor 4. The main motor 4 drives the quick-loading mechanism to rotate and then drives the spiral rod 11 to rotate. The quick-loading box 10 The plug plate 12 and the spiral rod 11 are designed as one body with the upper structure, and are separated from other structures. The combination of the plug plate 12 and the spiral rod 11 can be designed to correspond to spiral rods 11 of different sizes so that they can all be installed on the device. During the quick installation process, the handles 13 on both sides can be pulled first, and the handles 13 are fixed to the movable rod 16, and the movable rod 16 is fixed to the movable plate 17, so that the movable plate 17 is pulled, and then the clamping column 18 connected to one end of the movable plate 17 enters the inner cavity of the quick installation box 10 from the socket 14, and then the plug plate 12 is inserted into the socket 14, and the two handles 13 are released. Since the spring 15 is stretched during the process of pulling the handle 13, the spring 15 rebounds after release, so that the clamping column 18 is correspondingly clamped into the circular clamping hole of the plug plate 12, thereby completing the installation of the spiral rod 11, and vice versa, it can be quickly disassembled. The depth and shape of the clamping hole can be designed according to needs in order to achieve installation stability.

[0039] In this embodiment, support plates 2 are fixedly arranged below the transverse guide rails 5, and counterweight bases 3 are mounted at the bottoms of the support plates 2. The support plates 2 and the counterweight bases 3, as the support components of this device, are mainly made of high-density metal materials to improve the stability during the operation of the equipment.

[0040] Working principle: When using this utility model, the auxiliary motor 19 serves as a driving source to drive the lead screw 20 to rotate, causing the slider two 21 threadedly connected to the outside of the lead screw 20 to move linearly. The linear movement of the slider two 21 drives the two push rods 22 welded below the slider two 21 to penetrate out of the longitudinal guide rail 1, thereby driving the main motor 4 fixed below to move longitudinally. The main motor 4 drives the screw rod 11 to rotate for digging operations. When it is necessary to dig a hole at a nearby point, the screw rod 11 is taken out of the ground through the longitudinal guide rail mechanism. Then, the slider one 7 can move horizontally within the stroke range of the connecting rod 6. When the slider one 7 moves to the specified position, the position of the slider one 7 can be fixed through the limiting member 9, and the equipment can be quickly moved to the nearby point. At the same time, during the quick installation process, first, the handles 13 on both sides can be pulled. The handles 13 are fixed to the movable rods 16, and the movable rods 16 are fixed to the movable plate 17, so that the movable plate 17 is pulled, and then the clamping post 18 connected to one end of the movable plate 17 enters the inner cavity of the quick installation box 10 from the socket 14. Then, the insertion plate 12 is inserted into the socket 14, and the two handles 13 are released. Since the spring 15 is stretched during the process of pulling the handles 13, after releasing, the clamping post 18 is correspondingly clamped into the circular clamping hole of the insertion plate 12 due to the rebound of the spring 15, thereby completing the installation of the screw rod 11. Conversely, it can be quickly disassembled.

[0041] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A pit digging device for landscaping, comprising: A transverse guide rail mechanism and a longitudinal guide rail mechanism, characterized in that the transverse guide rail mechanism is arranged above the longitudinal guide rail mechanism, and the transverse guide rail mechanism is used to locate the transverse position of the longitudinal guide rail mechanism; The longitudinal guide rail mechanism is provided with a main motor (4) mounted below, and the main motor (4) is connected to a screw rod (11) below via a quick-install mechanism, and the quick-install mechanism enables the screw rod (11) to be separated from the main motor (4).

2. A landscaping pit digging device according to claim 1, characterized in that: The transverse guide rail mechanism comprises: A transverse guide rail (5), which is the main body of the transverse guide rail mechanism; A connecting rod (6) fixed on the inner side of the transverse guide rail (5); A slider (7) is slidably connected to the outside of the connecting rod (6) and the upper surface of the slider (7) is in contact with the inner side of the transverse guide rail (5).

3. A landscaping digging device according to claim 2, characterized in that: The upper surface of the transverse guide rail (5) is provided with a plurality of circular positioning holes (8), and the upper surface of the slider (7) is also provided with the same positioning holes (8), so that when the slider (7) moves to a specified position, the position of the slider (7) can be fixed by a limiting member (9).

4. A landscaping digging device according to claim 1, characterized in that: The longitudinal guide rail mechanism comprises: A longitudinal guide rail (1), which is the main body of the longitudinal guide rail mechanism and is fixed below the slider 1 (7); An auxiliary motor (19) is fixedly mounted on the upper part of the longitudinal guide rail (1); A screw rod (20) fixed below the driving end of the auxiliary motor (19); A second slider (21) which is threadedly connected to the outside of the screw rod (20); A push rod (22) is fixedly connected to the bottom of the second slider (21) and is located on both sides of the screw rod (20). The push rod (22) passes through the longitudinal guide rail (1) and is fixed to the main motor (4) below.

5. A landscaping digging device according to claim 1, characterized in that: The quick-loading mechanism mainly comprises a quick-loading box (10) and a plug plate (12), wherein the quick-loading box (10) is connected below the main motor (4), the plug plate (12) is fixed above the spiral rod (11), a socket (14) which fits with the plug plate (12) is provided in the middle of the lower end of the quick-loading box (10), and a circular bayonet is provided on the surface of the plug plate (12).

6. A landscaping digging device according to claim 5, characterized in that: Two groups of parallel springs (15) are fixed on both sides of the interior of the quick-loading box (10); one end of the spring (15) is fixed to the interior of the quick-loading box (10) and the other end is connected to a movable plate (17); one end of the movable plate (17) is connected to a clamping column (18) for inserting into a circular clamping hole of the plug plate (12); the other end is connected to a movable rod (16) and the movable rod (16) is located in the middle of the two springs (15) on the same side; the other end of the movable rod (16) is connected to a handle (13) and the handle (13) is movable outside the quick-loading box (10).

7. A landscaping digging device according to claim 2, characterized in that: A support plate (2) is fixed below each of the transverse guide rails (5), and a counterweight base (3) is installed at the bottom of each of the support plates (2).

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