Weeding equipment for garden engineering

Abstract

The utility model relates to the technical field of garden engineering, and discloses weeding equipment for garden engineering, which comprises a bottom plate and an adjusting component arranged on the inner side of a protective cover. The two moving blocks are driven to move in opposite directions when the positive and negative screw rods rotate, one ends of the first rotating rod and the second rotating rod rotate along with the first rotating rod and the second rotating rod, and the other ends of the first rotating rod and the second rotating rod drive the moving plate to move downwards through the connecting seat by changing the rotating angle, so that the height of the blade is reduced; a blade is pressed upwards, so that the top of a limiting block arranged on one side of a second connecting block abuts against an open groove in a first connecting block, a guide block slides upwards along the open groove in the first connecting block, a separation block fixed to one end of a guide rod moves upwards along with the guide block, and then the separation block moves along the radian of the surface of a locking block; and the locking block is gradually expanded to move towards the two sides until the limiting block is separated from the locking state of the locking block, and then disassembly can be completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of garden engineering, concretely is a weeding equipment for garden engineering. BACKGROUND

[0002] Garden engineering is a comprehensive landscape construction project, and the multiple design elements of the garden are handled through artificial means to achieve certain aesthetic requirements and artistic atmosphere. The weeds grow rapidly in the garden, not only compete with flowers and seedlings for nutrients and water, but also are intermediate hosts of many diseases and pests. If not timely prevention and control, it will spread and affect the growth of flowers and trees. Regular weeding operation is needed.

[0003] The existing weeding equipment for garden engineering changes in height and density of the lawn with the change of season, climate and maintenance method during use. If the trimming height is too high, the weeds may not be effectively removed, and if the trimming height is too low, the roots of the lawn may be damaged, affecting the growth and health of the lawn. The height of the blade for cutting weeds is fixedly set and cannot be freely adjusted according to the demand, thereby reducing the weeding effect. The blade for cutting weeds is gradually worn out during long-term use, causing the blade edge to become dull. In order to ensure the cutting efficiency of the equipment, the dull blade needs to be replaced regularly. The blade is usually fixed on the motor driving shaft by bolts. When replacing the blade, tools are needed to sequentially remove the bolts, which is cumbersome and takes a long time to complete the disassembly and installation, reducing the convenience of equipment maintenance. SUMMARY

[0004] The utility model aims at providing a weeding equipment for garden engineering to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a weeding equipment for garden engineering, comprising a bottom plate, a protective cover is fixedly connected to one side of the bottom plate, a moving plate is arranged on the inner side of the protective cover, a driving assembly is arranged on the outer side of the moving plate, a first connecting block is arranged on the outer side of the driving assembly, a second connecting block is arranged at the bottom of the first connecting block, a blade for cutting grass is fixedly connected to the bottom of the second connecting block, and the weeding equipment further comprises:

[0006] An adjusting assembly is arranged on the inner side of the protective cover, two moving blocks are arranged on the outer side of the adjusting assembly, a lifting assembly is arranged on the outer side of each of the two moving blocks, and a sliding assembly is arranged on the outer side of the moving plate to improve the moving stability thereof;

[0007] The connecting assembly is arranged in the inside of the first connecting block and the second connecting block, the outside of the connecting assembly is provided with a separation block, the top of the separation block is provided with a separation assembly, the outside of the separation assembly is provided with a limiting block, and the inside of the first connecting block is symmetrically provided with two groups of limiting assemblies for fixing the limiting blocks.

[0008] Preferably, the adjusting assembly comprises a motor arranged on the outside of the protective cover, the output end of the motor is provided with a reversible screw rod, and the outside of the reversible screw rod is threadedly connected with the inside of the moving block.

[0009] Preferably, the lifting assembly comprises a first rotating rod and a second rotating rod which are rotatably arranged on the outside of the two moving blocks respectively, one end of the first rotating rod and the second rotating rod is rotatably connected with a connecting seat, and the bottom of the connecting seat is fixedly connected with one side of the moving plate.

[0010] Preferably, the sliding assembly comprises a sliding groove arranged in the inside of the moving plate, the inside of the protective cover is fixedly connected with a guide rod, and the inside of the sliding groove is slidably connected with the outside of the guide rod.

[0011] Preferably, the connecting assembly comprises a clamping block fixedly arranged on the top of the second connecting block, and the inside of the first connecting block is provided with a clamping groove.

[0012] Preferably, the separation assembly comprises a guide rod fixedly arranged on the top of the separation block, one end of the guide rod is fixedly connected with a guide block, and the outside of the guide rod is sleeved with a first spring.

[0013] Preferably, the limiting assembly comprises a sliding rod which is slidably arranged in the inside of the first connecting block, one end of the sliding rod is fixedly connected with a locking block, and the outside of the sliding rod is sleeved with a second spring.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a reversible screw rod drives two moving blocks to move to the opposite direction, the first rotating rod and the second rotating rod follow the movement, and one end of them rotates, through the change of the rotation angle, the other end of them drives the moving plate to move down through the connecting seat, thereby the height of the blade is reduced, and the weeding effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1A preferred embodiment structure schematic view of the weeding equipment for garden engineering is provided in the utility model.

[0017] Figure 2 A protective cover section structure schematic view is provided in the utility model.

[0018] Figure 3 A lifting assembly structure schematic view is provided in the utility model.

[0019] Figure 4 A separation assembly structure schematic view is provided in the utility model.

[0020] In the drawing: 1, bottom plate; 2, protective cover; 3, moving plate; 4, driving assembly; 5, first connecting block; 6, second connecting block; 7, blade; 8, adjusting assembly; 81, motor; 82, positive and negative screw rod; 9, moving block; 10, lifting assembly; 101, first rotating rod; 102, second rotating rod; 103, connecting seat; 11, sliding assembly; 111, sliding groove; 112, guide rod; 12, connecting assembly; 121, clamping block; 122, clamping groove; 13, separation block; 14, separation assembly; 141, guide rod; 142, guide block; 143, first spring; 15, limiting block; 16, limiting assembly; 161, sliding rod; 162, second spring; 163, locking block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4As shown, a kind of weeding equipment for garden engineering, including bottom plate 1, the side of bottom plate 1 is fixedly connected with protective cover 2, the inside of protective cover 2 is provided with moving plate 3, the outside of moving plate 3 is provided with drive assembly 4, by setting drive assembly 4, it is composed of motor and shaft, and the one end of shaft is fixedly connected with the top of first connecting block 5, drive assembly 4 can drive blade 7 to cut weeds;The outside of drive assembly 4 is provided with first connecting block 5, the bottom of first connecting block 5 is provided with second connecting block 6, the bottom of second connecting block 6 is fixedly connected with the blade 7 for cutting grass, further comprising: adjusting assembly 8 being arranged in the inside of protective cover 2, the outside of adjusting assembly 8 is provided with two moving blocks 9, by setting moving block 9, when positive and negative screw 82 rotates, it can be moved to the opposite direction by two opposite threads of the outside of two moving blocks 9;The outside of two moving blocks 9 is provided with lifting assembly 10, the outside of moving plate 3 is provided with sliding assembly 11 for improving its moving stability;Connecting assembly 12 being arranged in the inside of first connecting block 5 and second connecting block 6, the outside of connecting assembly 12 is provided with separation block 13, by setting separation block 13, when separation block 13 moves upwards, along the surface of locking block 163 sliding, in turn, the locking block 163 is opened to move to both sides, until the limit block 15 is separated from the locking state of locking block 163, then the separation of first connecting block 5 and second connecting block 6 can be completed;The top of separation block 13 is provided with separation assembly 14, the outside of separation assembly 14 is provided with limit block 15, by setting limit block 15, when locking block 163 is positioned, it can make first connecting block 5 and second connecting block 6 form fixed connection;The inside of first connecting block 5 is provided with two groups of limit block 15 fixing limit assembly 16.

[0023] The adjusting assembly 8 comprises a motor 81 arranged outside the protective cover 2, the motor 81 drives the positive and negative screw rod 82 to rotate when starting; the output end of the motor 81 is provided with the positive and negative screw rod 82, the positive and negative screw rod 82 drives the two moving blocks 9 outside to move in opposite directions when rotating; and the outside of the positive and negative screw rod 82 is threadedly connected with the inside of the moving block 9; the lifting assembly 10 comprises a first rotating rod 101 and a second rotating rod 102 which rotate outside the two moving blocks 9 respectively, the first rotating rod 101 and the second rotating rod 102 rotate at one end when following the moving blocks 9 gradually moving, and the other end of the first rotating rod 101 and the second rotating rod 102 can drive the moving plate 3 to move up and down by the change of the rotating angle through the connecting seat 103; one end of the first rotating rod 101 and the second rotating rod 102 is rotatably connected with the connecting seat 103, the first rotating rod 101 and the second rotating rod 102 can drive the connecting seat 103 to move up and down when rotating at the inside of the connecting seat 103; and the bottom of the connecting seat 103 is fixedly connected with one side of the moving plate 3; the sliding assembly 11 comprises a sliding groove 111 arranged inside the moving plate 3, the inside of the protective cover 2 is fixedly connected with a guide rod 112, and the inside of the sliding groove 111 is slidably connected with the outside of the guide rod 112, the sliding groove 111 can guide the moving path of the moving plate 3 when sliding along the outside of the guide rod 112 by arranging the sliding assembly 11.

[0024] The connecting assembly 12 comprises a clamping block 121 fixed to the top of the second connecting block 6, the inside of the first connecting block 5 is provided with a clamping groove 122, the stability of the first connecting block 5 and the second connecting block 6 when being connected can be improved by arranging the connecting assembly 12; the separating assembly 14 comprises a guide rod 141 fixed to the top of the separating block 13, the guide rod 141 facilitates the sliding of the limiting block 15 outside; one end of the guide rod 141 is fixedly connected with a guide block 142, the guide block 142 is arranged at one end of the guide rod 141, so that the limiting block 15 can be kept on the outside of the guide rod 141 and cannot be separated, and the guide block 142 slides upward along the slot in the first connecting block 5 when the top of the limiting block 15 abuts against the slot in the first connecting block 5; the outside of the guide rod 141 is sleeved with a first spring 143, the first spring 143 facilitates the resetting of the limiting block 15 after moving by elastic force; the limiting assembly 16 comprises a sliding rod 161 which slides inside the first connecting block 5, one end of the sliding rod 161 is fixedly connected with a locking block 163, the outside of the sliding rod 161 is sleeved with a second spring 162, the limiting block 15 moves upward along the curvature of the surface of the locking block 163 after entering the inside of the first connecting block 5, the locking block 163 is squeezed to slide to both sides, the second spring 162 resets the locking block 163 by inertia after the limiting block 15 reaches above the locking block 163, and the locking block 163 is clamped at the bottom of the limiting block 15, so as to limit the limiting block 15.

[0025] Working principle: in use, when the height of the blade 7 needs to be adjusted, the motor 81 starts to drive the positive and negative screw rod 82 to rotate, and when the positive and negative screw rod 82 rotates, the two moving blocks 9 on the outside of the positive and negative screw rod 82 move in opposite directions, the first rotating rod 101 and the second rotating rod 102 gradually move while following the two moving blocks 9, and one end of them rotates accordingly, through the change of the rotation angle, the other end of the first rotating rod 101 and the second rotating rod 102 drives the moving plate 3 to move downward through the connecting seat 103, so that the height of the blade 7 is lowered, and the adjustment is completed, when the blade 7 is disassembled, press the blade 7 upward, the limiting block 15 on one side of the second connecting block 6 is pressed against the slot in the first connecting block 5, the guide block 142 slides upward along the slot in the first connecting block 5, the separation block 13 fixed to one end of the guide rod 141 moves upward, then the separation block 13 moves along the curvature of the surface of the locking block 163, gradually separates the locking block 163 to move to both sides, until the limiting block 15 is out of the locking state of the locking block 163, then the disassembly can be completed.

[0026] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0027] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A weeding device for landscaping projects, comprising a base plate (1), a protective cover (2) fixedly connected to one side of the base plate (1), a movable plate (3) disposed inside the protective cover (2), a driving assembly (4) disposed outside the movable plate (3), a first connecting block (5) disposed outside the driving assembly (4), a second connecting block (6) disposed at the bottom of the first connecting block (5), and a blade (7) for cutting grass fixedly connected to the bottom of the second connecting block (6), characterized in that, Also include: The adjusting assembly (8) is arranged in the inner side of the protective cover (2), the outer side of the adjusting assembly (8) is provided with two moving blocks (9), the outer side of the two moving blocks (9) is provided with lifting assembly (10), the outer side of the moving plate (3) is provided with sliding assembly (11) that improves its moving stability; The connecting assembly (12) is arranged in the inner side of the first connecting block (5) and the second connecting block (6), the outer side of the connecting assembly (12) is provided with a separation block (13), the top of the separation block (13) is provided with a separation assembly (14), the outer side of the separation assembly (14) is provided with a limiting block (15), the inner side of the first connecting block (5) is provided with two groups of limiting assemblies (16) that fix the limiting block (15).

2. The weeding apparatus for landscaping according to claim 1, characterized by: The adjusting assembly (8) includes a motor (81) arranged on the outer side of the protective cover (2), the output end of the motor (81) is provided with a reversible screw rod (82), and the outer side of the reversible screw rod (82) is threadedly connected with the inner side of the moving block (9).

3. The weeding apparatus for landscaping according to claim 1, wherein: The lifting assembly (10) includes a first rotating rod (101) and a second rotating rod (102) rotating on the outer side of the two moving blocks (9) respectively, one end of the first rotating rod (101) and the second rotating rod (102) is rotatably connected with a connecting seat (103), and the bottom of the connecting seat (103) is fixedly connected with one side of the moving plate (3).

4. The weeding apparatus for landscaping according to claim 1, wherein: The sliding assembly (11) includes a sliding groove (111) opened in the inner side of the moving plate (3), the inner side of the protective cover (2) is fixedly connected with a guide rod (112), and the inner side of the sliding groove (111) is slidably connected with the outer side of the guide rod (112).

5. The weeding apparatus for landscaping according to claim 1, wherein: The connecting assembly (12) includes a clamping block (121) fixed to the top of the second connecting block (6), and the inner side of the first connecting block (5) is provided with a clamping groove (122).

6. The weeding apparatus for landscaping according to claim 1, wherein: The separation assembly (14) includes a guide rod (141) fixed to the top of the separation block (13), one end of the guide rod (141) is fixedly connected with a guide block (142), and the outer side of the guide rod (141) is sleeved with a first spring (143).

7. The weeding apparatus for landscaping according to claim 1, wherein: The limiting assembly (16) includes a sliding rod (161) sliding in the inner side of the first connecting block (5), one end of the sliding rod (161) is fixedly connected with a locking block (163), and the outer side of the sliding rod (161) is sleeved with a second spring (162).

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