Ditching device for garden construction

Abstract

The utility model relates to the technical field of garden construction, in particular to a box body, a plurality of moving wheels are arranged on the bottom face of the box body, two adjusting grooves are formed in one side of the box body, mounting holes are formed in the top face and the bottom face of the interior of each adjusting groove respectively, a servo motor is fixed in the upper mounting hole, and a servo motor is fixed in the lower mounting hole. A first lead screw is fixed to an output shaft of the servo motor. A storage groove is formed in the bottom face of the box body, a mounting plate is fixed to the telescopic end of a first electric push rod, a second electric push rod is fixed to the interior of the mounting plate, and a connecting disc is fixed to the telescopic end of the second electric push rod. A second driving motor is fixed to one side of the connecting disc, a crushing head is fixed to an output shaft of the second driving motor, and after use is completed, the crushing head is retracted, serious corrosion caused by exposure is avoided, accidental touch by surrounding personnel is also avoided, safety is improved, ditching is smoother, and then time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of garden construction, in particular to a garden construction trenching device. Background Art

[0002] A garden is a beautiful natural environment and recreational space created by using engineering technology and artistic means in a certain area, through transforming the terrain (or further building mountains, stacking stones, and managing water), planting trees, flowers, and plants, constructing buildings, and arranging garden paths. The construction of gardens adds green to the city and brings fresh air to people. The construction of gardens is inseparable from trenching devices.

[0003] In the prior art, a Chinese utility model with publication number CN220318618U discloses a garden construction trenching device, including a box body, a motor is fixedly mounted on the top of the box body, two first transmission rods are rotatably connected to the inner wall of the box body, the output shaft of the motor is fixedly connected to one of the two first transmission rods, a reciprocating screw is sleeved on the first transmission rod, a reciprocating soil pressing mechanism is connected to the reciprocating screw, a plowshare is fixedly mounted on the side outer wall of the box body, and two second transmission rods are rotatably connected to the box body.

[0004] In the above technology, the output shaft of the motor drives the first transmission rod to rotate, the first transmission rod drives the worm to rotate, the worm drives the worm wheel to rotate through the meshing connection with the worm wheel, the worm wheel drives the second transmission rod to rotate, the second transmission rod drives the rubber wheels on both sides to rotate, the rubber wheels on both sides drive the rubber wheels on the same side to rotate through the tracks, so that the device moves forward. When the device moves forward, the plowshare digs trenches in the soil and pushes the soil turned out from the trenches to both sides of the device. However, when digging trenches in the soil, if the plowshare encounters a relatively hard object, if it is not crushed first, directly letting the plowshare collide with the hard object may cause damage to the plowshare, thereby affecting the trenching speed and reducing work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a garden construction trenching device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a box body, a plurality of moving wheels are arranged on the bottom surface of the box body, two adjustment slots are arranged on one side of the box body, mounting holes are respectively arranged on the top surface and the bottom surface of the adjusting slot, a servo motor is fixed inside the mounting hole located above, and a first screw rod is fixed on the output shaft of the servo motor;

[0007] An adjusting block is slidably arranged inside the adjusting groove, a threaded hole is opened on the top surface of the adjusting block, and the adjusting block is threadedly connected to the first screw rod through the threaded hole. A connecting rod is fixed to one side of the adjusting block, and a plowshare is movably arranged on one side of the box body, and the top surface of the plowshare is fixed to the bottom end of the connecting rod;

[0008] The bottom surface of the box body is provided with a storage groove, a first drive motor is fixed to one side of the inner wall of the storage groove, a second screw rod is fixed to the output shaft of the first drive motor, a support plate is slidably provided inside the storage groove, a threaded hole is provided on one side of the support plate, and the support plate is threadedly connected to the second screw rod through the threaded hole;

[0009] A first electric push rod is fixed to the bottom surface of the support plate, a mounting plate is fixed to the telescopic end of the first electric push rod, a second electric push rod is fixed inside the mounting plate, and a connecting plate is fixed to the telescopic end of the second electric push rod;

[0010] A second driving motor is fixed to one side of the connecting disk, and a crushing head is fixed to the output shaft of the second driving motor.

[0011] Preferably, two telescopic rods are fixed to the top surface of the support plate, and the top ends of the telescopic rods are fixed to the top surface of the mounting plate.

[0012] Preferably, a water tank is fixed on the top surface of the box body, and two spray heads are connected and fixed at the top end of the water tank.

[0013] Preferably, two fixing blocks are fixed on both sides of the box body respectively, a hydraulic rod is fixed inside the fixing block, and a compacting plate is fixed to the telescopic end of the hydraulic rod.

[0014] Preferably, a pushing frame is fixed to one side of the box body, and an anti-slip pad is fixed to the outer wall of the pushing frame.

[0015] Preferably, the radius of the crushing head is smaller than the moving wheel below the box body, and the downward moving distance of the mounting plate is smaller than the height of the moving wheel.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the output shaft of the servo motor drives the first screw rod to rotate, so that the adjustment block can move up and down in the adjustment slot, thereby driving the plowshare to move. After adjusting the height according to the needs of furrowing, the box body continues to move, thereby furrowing the soil and turning the furrowed soil to both sides;

[0017] Then, when encountering a hard object in the soil, the telescopic end of the first electric push rod moves downward, thereby driving the mounting plate to be removed from the storage tank, and then the telescopic end of the second electric push rod moves to drive the crushing head to contact the hard object, and then the output shaft of the second drive motor rotates to drive the crushing head to rotate and crush, so that the hard object can be crushed and removed along with the soil, preventing the plowshare from directly colliding with the hard object and causing damage;

[0018] When use is completed, the crushing head is retracted to avoid exposure to the outside and causing serious corrosion, and to prevent accidental touch by people around, which improves safety and makes trenching smoother, thereby saving time, improving work efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure when viewed from above in the present utility model.

[0023] In the figure: 1. box body; 2. adjustment slot; 3. mounting hole; 4. servo motor; 5. first screw rod; 6. adjustment block; 7. connecting rod; 8. plowshare; 9. storage slot; 10. first drive motor; 11. second screw rod; 12. support plate; 13. first electric push rod; 14. mounting plate; 15. second electric push rod; 16. connecting plate; 17. second drive motor; 18. crushing head; 19. telescopic rod; 20. water tank; 21. spray head; 22. fixing block; 23. hydraulic rod; 24. compacting plate; 25. pushing frame; 26. anti-slip mat. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0025] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0026] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0029] Embodiment 1

[0030] See also Figures 1 to 3The utility model provides a technical solution: a box body 1, a plurality of moving wheels are arranged on the bottom surface of the box body 1, two adjusting slots 2 are arranged on one side of the box body 1, mounting holes 3 are arranged on the top surface and the bottom surface of the adjusting slot 2, a servo motor 4 is fixed inside the upper mounting hole 3, and a first screw rod 5 is fixed on the output shaft of the servo motor 4; an adjusting block 6 is slidably arranged inside the adjusting slot 2, a threaded hole is arranged on the top surface of the adjusting block 6, and the adjusting block 6 is threadedly connected with the first screw rod 5 through the threaded hole, a connecting rod 7 is fixed on one side of the adjusting block 6, a plowshare 8 is movably arranged on one side of the box body 1, and the top surface of the plowshare 8 is fixed to the bottom end of the connecting rod 7; a storage slot 9 is arranged on the bottom surface of the box body 1 A first drive motor 10 is fixed to one side of the inner wall of the storage tank 9, and a second screw rod 11 is fixed to the output shaft of the first drive motor 10. A support plate 12 is slidably arranged inside the storage tank 9, and a threaded hole is opened on one side of the support plate 12. The support plate 12 is threadedly connected to the second screw rod 11 through the threaded hole; a first electric push rod 13 is fixed to the bottom surface of the support plate 12, and a mounting plate 14 is fixed to the telescopic end of the first electric push rod 13, and a second electric push rod 15 is fixed inside the mounting plate 14, and a connecting plate 16 is fixed to the telescopic end of the second electric push rod 15; a second drive motor 17 is fixed to one side of the connecting plate 16, and a crushing head 18 is fixed to the output shaft of the second drive motor 17.

[0031] The output shaft of the servo motor 4 rotates to drive the first screw rod 5 to rotate, so that the adjustment block 6 can move up and down in the adjustment slot 2, and then the plowshare 8 can be driven to move. According to the needs of trenching, after adjusting the height, the box body 1 continues to be pushed to move, so that the soil can be trenched and the trenched soil can be turned to both sides. Then, when encountering hard objects in the soil, the telescopic end of the first electric push rod 13 moves downward at this time, and then the mounting plate 14 is driven to be removed from the storage tank 9. Then, the movement of the telescopic end of the second electric push rod 15 drives the crushing head 18 to contact the hard object, and then the output shaft of the second drive motor 17 rotates to drive the crushing head 18 to rotate and crush, so that the hard object can be crushed and removed with the soil, preventing the plowshare 8 from directly colliding with the hard object and causing damage. When use is completed, the crushing head 18 is retracted to avoid exposure to the outside and causing serious corrosion, and to avoid accidental touch by surrounding personnel, thereby improving safety and making trenching smoother, thereby saving time and improving work efficiency.

[0032] Embodiment 2

[0033] On the basis of the first embodiment, two telescopic rods 19 are fixed to the top surface of the support plate 12, the top of the telescopic rods 19 is fixed to the top surface of the mounting plate 14, a water tank 20 is fixed to the top surface of the box body 1, and two spray heads 21 are fixed to the top of the water tank 20, and two fixed blocks 22 are fixed on both sides of the box body 1, a hydraulic rod 23 is fixed inside the fixed block 22, and a compacting plate 24 is fixed to the telescopic end of the hydraulic rod 23.

[0034] The telescopic rod 19 can make the mounting plate 14 move more smoothly when moving downward and the crushing head 18 crushing more smoothly, so that the crushing effect is faster and the time is shorter. The water source is stored in the water tank 20, and the stored water source is sprayed out through the spray head 21 when trenching, so that the relatively dry soil can be softened. Therefore, trenching can be smoother and the wear on the plowshare 8 will be reduced. The compacting plate 24 is driven downward by the hydraulic rod 23 to compact the loose soil produced by trenching to prevent it from falling into the trench again.

[0035] Embodiment 3

[0036] On the basis of the second embodiment, a pushing frame 25 is fixed to one side of the box body 1, and an anti-slip pad 26 is fixed to the outer wall of the pushing frame 25. The radius of the crushing head 18 is smaller than the moving wheel under the box body 1, and the downward moving distance of the mounting plate 14 is less than the height of the moving wheel.

[0037] The box body 1 is pushed to the position where trenching is required by holding the pushing frame 25. During the pushing process, the anti-slip pad 26 can relieve the wear and fatigue of the hands, thereby making the pressing of the box body more stable when trenching. The radius of the crushing head 18 and the downward moving distance of the mounting plate 14 can avoid jamming during use, thereby making trenching smoother and saving time.

[0038] When the utility model is in use, the staff pushes the box body 1 to the position where the trenching is required by holding the pushing frame 25, and then drives the first screw rod 5 to rotate through the output shaft of the servo motor 4, so that the adjustment block 6 can move up and down in the adjustment slot 2, and then drive the plowshare 8 to move. According to the needs of trenching, after adjusting the height, the box body 1 is continuously pushed to move, so that the soil can be trenched and the trenched soil can be turned to both sides. Then, when encountering hard objects in the soil, the telescopic end of the first electric push rod 13 is moved downward, thereby driving the mounting plate 14 to remove the storage The crushing head 18 is placed in the groove 9, and then the telescopic end of the second electric push rod 15 moves to drive the crushing head 18 to contact the hard object, and then the output shaft of the second drive motor 17 rotates to drive the crushing head 18 to rotate and crush, so that the hard object can be crushed and removed along with the soil, preventing the plow head 8 from directly colliding with the hard object and causing damage. When use is completed, the crushing head 18 is retracted to avoid exposure to the outside and causing serious corrosion, and to avoid accidental touch by surrounding personnel, thereby improving safety and making trenching smoother, thereby saving time, improving work efficiency and reducing production costs.

[0039] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0040] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A garden construction trenching device, comprising a housing (1), characterized in that: The bottom surface of the box body (1) is provided with a plurality of moving wheels, one side of the box body (1) is provided with two adjustment slots (2), the inner top surface and the inner bottom surface of the adjustment slot (2) are respectively provided with mounting holes (3), a servo motor (4) is fixed inside the upper mounting hole (3), and a first screw rod (5) is fixed to the output shaft of the servo motor (4); An adjusting block (6) is slidably arranged inside the adjusting groove (2), a threaded hole is provided on the top surface of the adjusting block (6), the adjusting block (6) is threadedly connected to the first screw rod (5) through the threaded hole, a connecting rod (7) is fixed on one side of the adjusting block (6), a plowshare (8) is movably arranged on one side of the box body (1), and the top surface of the plowshare (8) is fixed to the bottom end of the connecting rod (7); The bottom surface of the box body (1) is provided with a storage groove (9), a first drive motor (10) is fixed to one side of the inner wall of the storage groove (9), a second screw rod (11) is fixed to the output shaft of the first drive motor (10), a support plate (12) is slidably arranged inside the storage groove (9), a threaded hole is provided on one side of the support plate (12), and the support plate (12) is threadedly connected to the second screw rod (11) through the threaded hole; A first electric push rod (13) is fixed to the bottom surface of the support plate (12); a mounting plate (14) is fixed to the telescopic end of the first electric push rod (13); a second electric push rod (15) is fixed inside the mounting plate (14); and a connecting plate (16) is fixed to the telescopic end of the second electric push rod (15); A second drive motor (17) is fixed to one side of the connecting plate (16), and a crushing head (18) is fixed to the output shaft of the second drive motor (17).

2. The garden construction trenching device according to claim 1, characterized in that: Two telescopic rods (19) are fixed to the top surface of the support plate (12), and the top ends of the telescopic rods (19) are fixed to the top surface of the mounting plate (14).

3. The garden construction trenching device according to claim 1, characterized in that: A water storage tank (20) is fixed on the top surface of the box body (1), and two spray heads (21) are connected and fixed at the top end of the water storage tank (20).

4. The garden construction trenching device according to claim 1, characterized in that: Two fixing blocks (22) are fixed on both sides of the box body (1), a hydraulic rod (23) is fixed inside the fixing block (22), and a compacting plate (24) is fixed at the telescopic end of the hydraulic rod (23).

5. The garden construction trenching device according to claim 1, characterized in that: A pushing frame (25) is fixed on one side of the box body (1), and an anti-slip pad (26) is fixed on the outer wall of the pushing frame (25).

6. The garden construction trenching device according to claim 1, characterized in that: The radius of the crushing head (18) is smaller than the moving wheel below the box body (1), and the distance that the mounting plate (14) moves downward is smaller than the height of the moving wheel.

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