Pit digging device for landscaping construction

Abstract

The utility model belongs to the technical field of garden machinery, and particularly relates to a pit digging device for landscaping construction, which comprises a mounting plate, a first motor is fixedly mounted on the surface of the mounting plate, a rotating rod is movably connected to the bottom of the first motor, connecting rods are fixedly mounted on the periphery of the bottom of the mounting plate, a bearing plate is fixedly connected to the bottoms of the connecting rods, and the rotating rod is movably connected with the bearing plate; according to the pit digging device, the cleaning soft sheet is additionally arranged on the surface of a conventional pit digging device, so that a user can timely sweep broken soil appearing on the periphery of a drilled pit at any time conveniently, and the situation that the broken soil is accumulated too much to enter the pit for the second time, and the pit digging efficiency is affected is prevented; and through the arrangement of a rotating ring and meshing teeth on the surface of the rotating ring, a cleaning soft piece can be controlled by a second motor to rotate, and when the cleaning soft piece rotates, the cleaning soft piece can diffuse towards the periphery and clean the crushed soil towards the outer side of the periphery.

Description

Technical Field

[0001] The utility model relates to the technical field of garden machinery, in particular to a pit digging device used for garden greening construction. Background Art

[0002] In landscaping projects, pits need to be dug before planting seedlings. Usually, pits are dug manually for seedling planting, which is time-consuming and labor-intensive, and the digging speed is slow, thus reducing the efficiency of seedling planting.

[0003] For example, a pit digging device for landscaping construction with publication number CN217694281 U includes a first shell, the interior of the first shell is fixedly connected to a radial telescopic structure, the bottom of the radial telescopic structure is fixedly connected to a digging structure, the bottom of the first shell is fixedly connected to a vertical telescopic structure, and the outside of the first shell is fixedly connected to a movable structure provided with wheels and bearings. Due to the radial telescopic structure, the size of the pit can be adjusted, so that when planting tall trees and small shrubs, there is no need to remove and install drill bits of different specifications, which saves pit digging time and improves work efficiency. Due to the vertical telescopic structure, the pit digging depth can be adjusted by moving up and down, and the depth can be adjusted as the pit is dug during the pit digging operation, making it more convenient to adjust the depth. Since the diameters of the first and second wheels are greater than 50 cm, the wheels of the pit digging device can be effectively prevented from sinking into the planting soil during the forward movement, which provides convenience for smooth construction.

[0004] However, according to the working principle proposed in the above patent, the applicant believes that although the above device can prevent the wheels from sinking into the soil to a certain extent, in actual use, during the process of digging a pit, a large amount of broken soil is often generated around the pit. When the broken soil accumulates too much, it may re-enter the pit and bury it, thereby affecting the efficiency of digging.

[0005] Therefore, in view of the above problems, a pit digging device for gardening and greening construction is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the prior art has the disadvantage of lacking the ability to process surrounding broken soil, so we propose a pit digging device for garden greening construction.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a digging device for landscaping construction, comprising a mounting plate; a first motor is fixedly mounted on the surface of the mounting plate, a rotating rod is movably connected to the bottom of the first motor, connecting rods are fixedly mounted around the bottom of the mounting plate, a bearing plate is fixedly connected to the bottom of the connecting rod, the rotating rod is movably connected to the bearing plate, a swivel is movably connected to the outer side of the bearing plate, meshing teeth are provided on the surface of the swivel, one side of the meshing teeth is meshingly connected to a driving wheel, a second motor is movably connected to the top of the driving wheel, a fixing plate is fixedly mounted on the outer side of the second motor, the fixing plate is fixedly connected to the mounting plate, and a cleaning film is fixedly mounted on the bottom of the swivel.

[0008] Preferably, a spiral blade is fixedly mounted on the bottom of the surface of the rotating rod, and the bottom of the rotating rod is in the shape of a pointed rod.

[0009] Preferably, first support rods are fixedly mounted on both sides of the mounting plate, and a control frame is fixedly mounted on the outer side of the first support rods.

[0010] Preferably, a second support rod is fixedly mounted on one side of the first support rod, and a handle is fixedly mounted on the top of the control frame.

[0011] Preferably, a hydraulic telescopic rod is fixedly mounted on the bottom of the second support rod, and a pad is fixedly mounted on the bottom of the hydraulic telescopic rod.

[0012] Preferably, a support block is fixedly mounted on the top of the control frame, and a lamp holder is fixedly mounted on the top of the support block.

[0013] Preferably, a lighting lamp is fixedly mounted on the top of the lamp holder, and a pulley is fixedly mounted on the bottom of the support block.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model adds a cleaning film to the surface of a conventional pit digging device, so that the user can clean up the broken soil around the drilling pit in time at any time to prevent excessive accumulation of soil from entering the pit hole again and affecting the efficiency of pit digging. The bearing plate is arranged so that the rotating ring can rotate freely. The cleaning film can be controlled by the second motor to rotate through the arrangement of the rotating ring and the meshing teeth on its surface. When the cleaning film rotates, it will spread to the surrounding area and clean the broken soil to the outside of the surrounding area, so that the soil cannot accumulate around the pit hole and affect the efficiency of pit digging.

[0016] 2. The utility model can generate drilling force on the ground when the rotating rod and the spiral blade rotate through the setting of the spiral blade, so as to form holes required for planting on the ground. The setting of the control frame makes it convenient for the user to drag the overall device to move. The setting of the first support rod and the second support rod makes it convenient to enhance the installation strength of the overall device. The setting of the hydraulic telescopic rod makes it convenient for the user to adjust the support height according to the depth of the hole. The setting of the support block makes it convenient to install the lighting lamp and the pulley. The setting of the lighting lamp can make the overall device have the ability of lighting. The setting of the pulley makes the device have the ability to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a frontal perspective schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a three-dimensional back view of the overall structure of the utility model;

[0020] Figure 3 It is a bottom-up stereoscopic schematic diagram of the overall structure of the utility model;

[0021] Figure 4 It is an enlarged three-dimensional schematic diagram of a local structure of the utility model;

[0022] Figure 5 It is an enlarged bottom-up perspective schematic diagram of the spiral blade structure of the utility model.

[0023] In the figure: 1. mounting plate; 2. first motor; 3. rotating rod; 4. connecting rod; 5. bearing plate; 6. swivel; 7. meshing teeth; 8. driving wheel; 9. second motor; 10. fixing plate; 11. cleaning film; 12. spiral blade; 13. first support rod; 14. control frame; 15. second support rod; 16. handle; 17. hydraulic telescopic rod; 18. pad; 19. support block; 20. lamp holder; 21. lighting lamp; 22. pulley. DETAILED DESCRIPTION

[0024] 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.

[0025] The following is combined with Figure 1-5 To further explain this application in detail,

[0026] The present application embodiment discloses a pit digging device for landscaping construction. Figure 4 and Figure 5 A pit digging device for landscaping construction includes a mounting plate 1; a first motor 2 is fixedly mounted on the surface of the mounting plate 1, a rotating rod 3 is movably connected to the bottom of the first motor 2, connecting rods 4 are fixedly mounted around the bottom of the mounting plate 1, a bearing plate 5 is fixedly connected to the bottom of the connecting rod 4, the rotating rod 3 is movably connected to the bearing plate 5, a rotating ring 6 is movably connected to the outer side of the bearing plate 5, a meshing tooth 7 is provided on the surface of the rotating ring 6, a driving wheel 8 is meshed and connected to one side of the meshing tooth 7, a second motor 9 is movably connected to the top of the driving wheel 8, a fixing plate 10 is fixedly mounted on the outer side of the second motor 9, and the fixing plate 10 is connected to the mounting plate 1 The cleaning film 11 is fixedly connected and fixedly installed at the bottom of the rotating ring 6; by adding the cleaning film 11 to the surface of the conventional pit digging device, the user can clean up the broken soil around the drilling pit in time at any time to prevent excessive accumulation of soil from entering the pit hole again and affecting the efficiency of pit digging; the rotating ring 6 can rotate freely through the bearing plate 5, and the cleaning film 11 can be controlled by the second motor 9 to rotate through the rotating ring 6 and the meshing teeth 7 on its surface; when the cleaning film 11 rotates, it will diffuse to the surrounding area and clean the broken soil to the outside of the surrounding area, so that the soil cannot accumulate around the pit hole and affect the efficiency of pit digging.

[0027] Reference Figure 1 and Figure 4 A spiral leaf 12 is fixedly installed at the bottom of the surface of the rotating rod 3, and the bottom of the rotating rod 3 is in the shape of a pointed rod; when the rotating rod 3 and the spiral leaf 12 rotate, a drilling force can be generated toward the ground, thereby forming a pit required for planting on the ground.

[0028] Reference Figure 1 and Figure 2 A first support rod 13 is fixedly mounted on both sides of the mounting plate 1, and a control frame 14 is fixedly mounted on the outer side of the first support rod 13; the control frame 14 facilitates the user to drag the entire device to move.

[0029] Reference Figure 2 and Figure 3A second support rod 15 is fixedly mounted on one side of the first support rod 13, and a handle 16 is fixedly mounted on the top of the control frame 14; the first support rod 13 and the second support rod 15 facilitate enhancing the installation strength of the overall device.

[0030] Reference Figure 1 and Figure 4 A hydraulic telescopic rod 17 is fixedly installed at the bottom of the second support rod 15, and a pad 18 is fixedly installed at the bottom of the hydraulic telescopic rod 17; the hydraulic telescopic rod 17 facilitates the user to adjust the support height according to the depth of the pit.

[0031] Reference Figure 2 and Figure 3 A support block 19 is fixedly mounted on the top of the control frame 14 , and a lamp holder 20 is fixedly mounted on the top of the support block 19 ; the support block 19 facilitates the installation of a lighting lamp 21 and a pulley 22 .

[0032] Reference Figure 2 and Figure 3 A lighting lamp 21 is fixedly installed on the top of the lamp holder 20, and a pulley 22 is fixedly installed on the bottom of the support block 19; the lighting lamp 21 can make the whole device have the ability of lighting, and the pulley 22 can make the device have the ability of movement.

[0033] Working principle: When the device is used, by adding a cleaning film 11 to the surface of a conventional pit digging device, the user can clean up the broken soil around the drilling pit in time at any time to prevent excessive accumulation of soil from entering the pit again and affecting the efficiency of pit digging. The bearing plate 5 allows the swivel 6 to rotate freely, and the cleaning film 11 can be controlled by the second motor 9 to rotate through the swivel 6 and the meshing teeth 7 on its surface. When the cleaning film 11 rotates, it will diffuse to the surrounding area and clean the broken soil to the outside of the surrounding area, so that the soil cannot accumulate around the pit and affect the efficiency of pit digging.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pit digging device for landscaping construction, Features: The invention comprises a mounting plate (1); a first motor (2) is fixedly mounted on the surface of the mounting plate (1); a rotating rod (3) is movably connected to the bottom of the first motor (2); connecting rods (4) are fixedly mounted around the bottom of the mounting plate (1); a bearing plate (5) is fixedly connected to the bottom of the connecting rod (4); the rotating rod (3) is movably connected to the bearing plate (5); a rotating ring (6) is movably connected to the outer side of the bearing plate (5); meshing teeth (7) are arranged on the surface of the rotating ring (6); a driving wheel (8) is meshedly connected to one side of the meshing teeth (7); a second motor (9) is movably connected to the top of the driving wheel (8); a fixing plate (10) is fixedly mounted on the outer side of the second motor (9); the fixing plate (10) is fixedly connected to the mounting plate (1); a cleaning film (11) is fixedly mounted on the bottom of the rotating ring (6).

2. A pit digging device for landscaping construction according to claim 1, Features: A spiral blade (12) is fixedly mounted on the bottom of the surface of the rotating rod (3), and the bottom of the rotating rod (3) is in the shape of a pointed rod.

3. A pit digging device for landscaping construction according to claim 2, Features: First support rods (13) are fixedly mounted on both sides of the mounting plate (1), and a control frame (14) is fixedly mounted on the outer side of the first support rod (13).

4. A pit digging device for landscaping construction according to claim 3, Features: A second support rod (15) is fixedly mounted on one side of the first support rod (13), and a handle (16) is fixedly mounted on the top of the control frame (14).

5. A pit digging device for landscaping construction according to claim 4, Features: A hydraulic telescopic rod (17) is fixedly mounted on the bottom of the second support rod (15), and a pad (18) is fixedly mounted on the bottom of the hydraulic telescopic rod (17).

6. A pit digging device for landscaping construction according to claim 3, Features: A support block (19) is fixedly mounted on the top of the control frame (14), and a lamp holder (20) is fixedly mounted on the top of the support block (19).

7. A pit digging device for landscaping construction according to claim 6, Features: A lighting lamp (21) is fixedly mounted on the top of the lamp holder (20), and a pulley (22) is fixedly mounted on the bottom of the support block (19).

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