A mower anti-splashing baffle dismounting structure

Abstract

This utility model discloses a disassembly and assembly structure for a lawnmower splash guard, relating to the field of lawnmower guard technology. It includes an installation mechanism sleeved on the lawnmower shaft, with a guard structure mounted on the bottom surface of the installation mechanism. The installation mechanism includes a locking plate, a locking block, a slot, an installation groove, a positioning groove, and an anti-slip pad. The installation groove is located on the bottom surface of the locking plate, and toothed grooves are provided on both sides of the inner wall of the installation groove. This utility model utilizes the toothed grooves on both sides of the inner wall of the installation groove and the teeth on the outer walls of the locking block that mesh with the toothed grooves. On one hand, the meshing structure enables precise positioning of the locking block within the installation groove, preventing displacement of the locking block along the length of the installation groove. On the other hand, the meshing of the teeth and grooves enhances the connection strength, resisting high-frequency vibrations during lawnmower operation and solving the problem of easy loosening of traditional clips. Furthermore, the locking block position can be adjusted by inserting and removing without tools, improving the ease of disassembly and assembly.

Description

Technical Field

[0001] This utility model relates to the field of lawnmower baffle technology, and in particular to a lawnmower anti-splash baffle disassembly and assembly structure. Background Technology

[0002] The splash guard is a core safety component of a lawnmower. Its main function is to block grass clippings, stones, dirt and other debris from flying during mowing operations, preventing impact injuries to the operator and surrounding personnel and objects. At the same time, it can reduce the interference of debris with the internal transmission components of the lawnmower. It is a key component to ensure the safe and stable operation of the lawnmower.

[0003] However, in the existing technology, the baffles are mostly fixed to the machine body with bolts and nuts. Disassembly and assembly must rely on tools such as wrenches and screwdrivers. Especially in outdoor operation scenarios, the tools are inconvenient to carry, which greatly reduces the efficiency of cleaning and maintenance. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that existing baffles are mostly fixed to the machine body with bolts and nuts, and disassembly and assembly must rely on tools such as wrenches and screwdrivers, which is inconvenient to carry, especially in outdoor operation scenarios, and greatly reduces the efficiency of cleaning and maintenance. Therefore, a disassembly and assembly structure for a lawnmower anti-splash baffle is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a lawnmower anti-splash baffle assembly and disassembly structure, comprising an installation mechanism sleeved on the lawnmower shaft, wherein a baffle structure is installed on the bottom surface of the installation mechanism, the installation mechanism comprising a clamping plate, a clamping block, a slot, an installation groove, a positioning groove, and an anti-slip pad, wherein the installation groove is formed on the bottom surface of the clamping plate, and toothed grooves are provided on both sides of the inner wall of the installation groove, the clamping block is inserted into the installation groove, and teeth are provided on both outer walls of the clamping block to engage with the toothed grooves on the inner side of the installation groove, the positioning groove is formed on the top surface of the clamping block, and the anti-slip pad is fixedly connected to the top surface of the installation groove.

[0006] Preferably, the slot is formed on the bottom surface of the card block, and the baffle structure includes a protective baffle, an adjustment groove, a movable plate, an adjustment bolt, a connecting block, a mounting base, and a locking bolt. The mounting base is inserted into the inner wall of the slot, and the locking bolt is threaded through and connected to the bottom surface of the mounting base.

[0007] Preferably, the protective baffle is fixedly connected to the bottom end of the connecting block, and the top end of the connecting block is rotatably connected to the outer wall of the mounting base.

[0008] Preferably, the adjustment groove is formed on the back of the protective baffle, and the movable plate is movably connected to the inner wall of the adjustment groove.

[0009] Preferably, the outer wall of the movable plate is threadedly connected with an adjusting bolt, and the inner wall of the adjusting groove is provided with a plurality of threaded holes.

[0010] Preferably, the movable plate is connected to the threaded hole in the adjustment groove via an adjusting bolt, thereby realizing the lifting and lowering adjustment of the movable plate within the adjustment groove.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, the inner wall of the mounting groove is provided with toothed grooves on both sides, and the outer walls of the two sides of the card block are provided with teeth that mesh with the toothed grooves. On the one hand, the meshing structure can achieve precise positioning of the card block in the mounting groove, preventing the card block from shifting along the length of the mounting groove. On the other hand, the meshing of the teeth and the toothed groove can enhance the connection strength, resist the high-frequency vibration during lawnmower operation, solve the problem of easy loosening of traditional buckles, and at the same time, the position of the card block can be adjusted by inserting and pulling without tools, improving the convenience of disassembly and assembly.

[0013] 2. In this utility model, the protective baffle is fixed to the bottom of the connecting block to block grass clippings and stones from flying; the top of the connecting block is rotatably connected to the outer wall of the mounting base, which can drive the protective baffle to rotate around the mounting base to realize the adjustment of the protection angle, adapt to different grass cutting scenarios, and improve the protection coverage. The adjustment groove provides a lifting track for the movable plate, and the movable plate can slide up and down along the inner wall of the adjustment groove to expand the longitudinal protection range of the protective baffle. The protection height can be flexibly adjusted according to the grass height. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural diagram of a lawnmower anti-splash baffle assembly and disassembly structure;

[0015] Figure 2 This utility model provides a partial structural diagram of a disassembly and assembly structure for a lawnmower splash guard;

[0016] Figure 3 This utility model proposes a disassembly and assembly structure for a lawnmower splash guard. Figure 2 Enlarged view of the structure at point A in the middle;

[0017] Figure 4 This utility model provides a structural diagram of a disassembly and assembly structure for a lawnmower anti-splash baffle.

[0018] Legend: 1. Installation mechanism; 11. Clamping plate; 12. Clamping block; 13. Slot; 14. Mounting groove; 15. Positioning groove; 16. Anti-slip pad; 2. Baffle structure; 21. Protective baffle; 22. Adjustment groove; 23. Movable plate; 24. Adjusting bolt; 25. Connecting block; 26. Mounting base; 27. Locking bolt. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a disassembly and assembly structure for a lawnmower anti-splash baffle, including an installation mechanism 1 sleeved on the lawnmower handle, a baffle structure 2 installed on the bottom surface of the installation mechanism 1, the installation mechanism 1 including a clamping plate 11, a clamping block 12, a slot 13, an installation groove 14, a positioning groove 15 and an anti-slip pad 16, the installation groove 14 is opened on the bottom surface of the clamping plate 11, the inner wall of the installation groove 14 is provided with toothed grooves on both sides, the clamping block 12 is inserted into the installation groove 14, the outer walls on both sides of the clamping block 12 are provided with teeth that mesh with the toothed grooves on the inner side of the installation groove 14, the positioning groove 15 is opened on the top surface of the clamping block 12, and the anti-slip pad 16 is fixedly connected to the inner top surface of the installation groove 14.

[0022] The specific settings and functions of this embodiment are described in detail below. The inner walls of the mounting groove 14 are provided with toothed grooves on both sides, and the outer walls of the locking block 12 are provided with teeth that mesh with the toothed grooves. On one hand, the meshing structure enables precise positioning of the locking block 12 within the mounting groove 14, preventing displacement of the locking block 12 along the length of the mounting groove 14. On the other hand, the meshing of the teeth and grooves enhances the connection strength, resisting high-frequency vibrations during lawnmower operation and solving the problem of easy loosening of traditional buckles. Furthermore, the position of the locking block 12 can be adjusted by inserting and removing it without tools. To improve ease of assembly and disassembly, a positioning groove 15 is provided on the top surface of the locking block 12 to accommodate the lawnmower handle. Its inner wall is fitted against the outer wall of the lawnmower handle. An anti-slip pad 16 is fixed to the top surface of the mounting groove 14. When the locking block 12 is engaged with the mounting groove 14, the anti-slip pad 16 will fit tightly against the top surface of the locking block 12. This serves two purposes: firstly, it increases friction to further limit the up-and-down movement of the locking block 12, thereby enhancing structural stability; secondly, it buffers the vibration transmission between the lawnmower handle and the mounting mechanism 1, reducing component wear and extending service life.

[0023] Example 2: Figure 1 - Figure 4As shown, slot 13 is opened on the bottom surface of block 12. The baffle structure 2 includes a protective baffle 21, an adjustment groove 22, a movable plate 23, an adjustment bolt 24, a connecting block 25, a mounting base 26, and a locking bolt 27. The mounting base 26 is inserted into the inner wall of slot 13. The locking bolt 27 is threaded through and connected to the bottom surface of mounting base 26. The protective baffle 21 is fixedly connected to the bottom end of connecting block 25. The top end of connecting block 25 is rotatably connected to the outer wall of mounting base 26. The adjustment groove 22 is opened on the back of protective baffle 21. Movable plate 23 is movably connected to the inner wall of adjustment groove 22. The outer wall of movable plate 23 is threaded through and connected to adjustment bolt 24. The inner wall of adjustment groove 22 is provided with multiple threaded holes. Movable plate 23 is connected to the threaded holes in adjustment groove 22 through adjustment bolt 24 to realize the lifting and lowering adjustment of movable plate 23 in adjustment groove 22.

[0024] The overall effect of this embodiment is that the slot 13 is opened on the bottom surface of the card block 12, providing a plug-in installation channel for the mounting base 26, realizing quick docking between the baffle structure 2 and the mounting mechanism 1; the locking bolt 27 is threaded through and connected to the bottom surface of the mounting base 26, and after tightening, it can press against the inner bottom surface of the slot 13, firmly fixing the mounting base 26 in the slot 13, which not only ensures the connection is firm, but also allows the baffle structure 2 to be disassembled by loosening only a single bolt, solving the problem of cumbersome disassembly and assembly of traditional multi-bolts; the protective baffle 21 is fixed to the bottom end of the connecting block 25 and is the direct component for blocking grass clippings and stones from flying. The top of the connecting block 25 is rotatably connected to the outer wall of the mounting base 26, which can drive the protective baffle 21 to rotate around the mounting base 26, thereby adjusting the protection angle to adapt to different grass cutting scenarios and improve the protection coverage. The adjustment groove 22 provides a lifting track for the movable plate 23, which can slide up and down along the inner wall of the adjustment groove 22 to expand the longitudinal protection range of the protective baffle 21. The adjusting bolt 24 passes through the movable plate 23 and cooperates with multiple threaded holes on the inner wall of the adjustment groove 22. When the movable plate 23 is adjusted to the target height, tightening the adjusting bolt 24 can lock the position, and the protection height can be flexibly adjusted according to the grass height.

[0025] The usage method and working principle of this device: Assembly of installation mechanism 1: Insert the lawnmower handle into the positioning groove 15 of the clamping block 12, and then align the clamping block 12 with the mounting groove 14 of the clamping plate 11 so that the teeth on both sides of the clamping block 12 mesh with the teeth of the mounting groove 14, thereby completing the fixing of the installation mechanism 1 to the lawnmower handle.

[0026] Assembly of baffle structure 2: Insert the mounting base 26 of baffle structure 2 into the slot 13 of the card block 12, and tighten the locking bolt 27 on the bottom surface of the mounting base 26 to fix the mounting base 26.

[0027] Adjustment of protective parameters: Depending on the grass-cutting scenario, rotate the connecting block 25 to adjust the tilt angle of the protective baffle 21; loosen the adjusting bolt 24, slide the movable plate 23 along the adjusting groove 22 to the target height, and then tighten the adjusting bolt 24 to lock the position of the movable plate 23.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A mower anti-splashing deflector dismounting structure, characterized by: The device includes an installation mechanism (1) fitted onto the handle of a lawnmower. The bottom surface of the installation mechanism (1) is equipped with a baffle structure (2). The installation mechanism (1) includes a clamping plate (11), a clamping block (12), a slot (13), an installation groove (14), a positioning groove (15), and an anti-slip pad (16). The installation groove (14) is opened on the bottom surface of the clamping plate (11). The inner walls of the installation groove (14) are provided with toothed grooves on both sides. The clamping block (12) is inserted into the installation groove (14). The outer walls on both sides of the clamping block (12) are provided with teeth that mesh with the toothed grooves on the inner side of the installation groove (14). The positioning groove (15) is opened on the top surface of the clamping block (12). The anti-slip pad (16) is fixedly connected to the top surface of the installation groove (14).

2. The anti-splashing baffle dismounting structure of the lawn mower according to claim 1, characterized in that: The slot (13) is opened on the bottom surface of the card block (12). The baffle structure (2) includes a protective baffle (21), an adjustment groove (22), a movable plate (23), an adjustment bolt (24), a connecting block (25), a mounting base (26), and a locking bolt (27). The mounting base (26) is inserted into the inner wall of the slot (13), and the locking bolt (27) is threaded through and connected to the bottom surface of the mounting base (26).

3. The anti-splashing baffle dismounting structure of the lawn mower according to claim 2, characterized in that: The protective baffle (21) is fixedly connected to the bottom end of the connecting block (25), and the top end of the connecting block (25) is rotatably connected to the outer wall of the mounting base (26).

4. The anti-splashing baffle dismounting structure of the lawn mower according to claim 3, characterized in that: The adjustment groove (22) is located on the back of the protective baffle (21), and the movable plate (23) is movably connected to the inner wall of the adjustment groove (22).

5. The anti-splashing baffle dismounting structure of the lawn mower according to claim 4, characterized in that: The outer wall of the movable plate (23) is threadedly connected with an adjusting bolt (24), and the inner wall of the adjusting groove (22) is provided with a plurality of threaded holes.

6. The anti-splashing baffle dismounting structure of a lawn mower according to claim 5, characterized in that: The movable plate (23) is connected to the threaded hole in the adjustment groove (22) by the adjusting bolt (24), so as to realize the lifting and lowering adjustment of the movable plate (23) in the adjustment groove (22).

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