Mower wheel shaping device

Abstract

The utility model discloses a lawn mower wheel shaping device, and particularly relates to the technical field of lawn mower wheel shaping, which comprises a main body, the upper part of the main body is fixedly connected with a fixing component and a shaping component, and the front part of the main body is fixedly connected with a rotating component. And the left part of the shaping assembly is fixedly connected with a shaping assembly. According to the lawn mower wheel shaping device, rotary shaping can be carried out after the lawn mower wheel is fixed through the designed fixing assembly and the designed rotating assembly, it can be guaranteed that the lawn mower wheel is kept stable in the shaping process, toppling or out of control caused by external force or unbalance is not likely to happen, operation safety is improved, and the lawn mower wheel shaping device is suitable for popularization and application. The mower wheels are fixed for rotary shaping, abrasion and damage caused by movement of the wheels can be reduced, the service life of the mower is prolonged, the fixing disc can make contact with the mower wheels firstly during fixing, and damage to the mower wheels caused by the fact that the pushing speed of the air cylinder is too high can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of mower wheel shaping technology, and particularly relates to a mower wheel shaping device. BACKGROUND

[0002] After long-term use, the mower wheel may be affected in performance and use effect due to wear, deformation or damage. Specifically, the deformation or irregular shape of the wheel may cause the mower to bounce during driving, affecting the cutting effect and user experience. In addition, the worn wheel may also increase the contact area with the lawn, thereby causing excessive rolling of the lawn, which is not conducive to the growth of the lawn. Therefore, it is particularly important to shape the mower wheel.

[0003] In the prior art, the shaping of the mower wheel usually relies on manual operation or simple mechanical devices. Although these methods can meet the shaping needs to some extent, they have many deficiencies, for example, manual operation is not only inefficient, but the shaping effect often depends on the skills and experience of the operator, and simple mechanical devices may lack sufficient precision and flexibility, and cannot adapt to the shaping needs of wheels of different shapes and sizes. Therefore, we propose a mower wheel shaping device to solve the above problems. SUMMARY

[0004] The main purpose of the utility model is to provide a mower wheel shaping device, which can effectively solve the problems of low efficiency and dependence on manual operation.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A mower wheel shaping device, comprising a main body, a fixed component fixedly connected to the upper part of the main body, a shaping component fixedly connected to the upper part of the main body, a rotating component fixedly connected to the front part of the main body, and a shaping component fixedly connected to the left part of the shaping component.

[0007] Preferably, the main body comprises a frame, a fixed plate fixedly connected to the front end of the frame, and a main shaft rotatably connected to the upper end of the frame.

[0008] Preferably, the fixed component comprises an L-shaped bracket, the lower end of the L-shaped bracket is fixedly connected to the right part of the upper end of the frame, a gas cylinder is fixedly connected to the upper end of the L-shaped bracket, two connecting rods are slidably connected to the upper end hole of the L-shaped bracket, a connecting disc is fixedly connected to the lower ends of the two connecting rods, two springs are fixedly connected to the upper end of the connecting disc and the top wall of the inner cavity of the L-shaped bracket, a pressing block is rotatably connected to the lower end of the connecting disc, three springs are fixedly connected to the lower end of the pressing block, a fixed disc is fixedly connected to the lower ends of the three springs, and the lower end of the gas cylinder is fixedly connected to the upper end of the connecting disc.

[0009] Preferably, the shaping component includes a fixing block one, the lower end of the fixing block being fixedly connected to the upper end of the frame, a hydraulic cylinder being fixedly connected to the bottom wall of the inner cavity of the fixing block one, a fixing block two being fixedly connected to the right end of the hydraulic cylinder, two springs three being fixedly connected to the right end of the fixing block one and the left end of the fixing block two, and a rotating block being rotatably connected to the top and bottom walls of the inner cavity of the fixing block two.

[0010] Preferably, the power assembly includes an oil pipe, the right end of which is fixedly connected to the left end of the oil cylinder, the lower end of which is fixedly connected to an oil tank, and the upper end of which is fixedly connected to a motor.

[0011] Preferably, the rotating assembly includes a second motor, the rear end of which is fixedly connected to the front end of the fixed plate, the output end of the second motor is fixedly connected to a first pulley via a coupling, the lower outer surface of the main shaft is fixedly connected to a second pulley, and the outer surfaces of the first and second pulleys are wound together with a first belt.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model, through the setting of a fixing component and a rotating component, enables the lawnmower wheels to be fixed and then rotated for shaping. This ensures that the lawnmower wheels remain stable during the shaping process, making them less prone to tipping over or losing control due to external forces or imbalances, thereby improving operational safety. Furthermore, fixing the lawnmower wheels for rotational shaping helps reduce wear and damage caused by wheel movement, thus extending the service life of the lawnmower. In addition, during fixing, the fixing plate will contact the lawnmower wheels first, thus avoiding the problem of excessive cylinder pushing speed, which could damage the lawnmower wheels.

[0014] 2. This utility model, through its power component and shaping component, can achieve higher precision and stability during shaping, ensuring accurate positioning and correction of the lawnmower wheels during the shaping process. It can also ensure the flatness and uniformity of the wheel surface, reducing wear and damage caused by unevenness. Compared with traditional manual shaping, mechanical shaping has higher efficiency and accuracy, reducing energy consumption and emissions caused by repetitive operations and errors. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a front view schematic diagram of the overall structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of this utility model from a bottom view;

[0018] Figure 4 This is a top view of the overall structure of this utility model;

[0019] Figure 5 For the present utility model Figure 3 Enlarged diagram of point A in the middle.

[0020] In the diagram: 1. Main body; 11. Frame; 12. Fixing plate; 13. Main shaft; 2. Fixing assembly; 21. L-shaped frame; 22. Cylinder; 23. Connecting rod; 24. Spring 1; 25. Connecting plate; 26. Pressure block; 27. Spring 2; 28. Fixing plate; 3. Power assembly; 31. Oil tank; 32. Motor 1; 33. Oil pipe; 4. Shaping assembly; 41. Fixing block 1; 42. Oil cylinder; 43. Spring 3; 44. Fixing block 2; 45. Rotating block; 5. Rotating assembly; 51. Motor 2; 52. Pulley 1; 53. Belt 1; 54. Pulley 2. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1 As shown, a lawnmower wheel shaping device includes a main body 1, a fixing component 2 fixedly connected to the upper part of the main body 1, a shaping component 4 fixedly connected to the upper part of the main body 1, a rotating component 5 fixedly connected to the front part of the main body 1, and a shaping component 4 fixedly connected to the left side of the shaping component 4.

[0023] In implementing this solution, the operator first places the device on a flat surface. Then, the operator places the lawnmower wheel on the surface of the main body 1. The operator then activates the rotating component 5 and the fixing component 2. The rotating component 5 then drives the lawnmower wheel to rotate slowly, while the fixing component 2 descends to fix the lawnmower wheel in place, thus preventing the lawnmower wheel from falling off the main body 1. Afterward, the operator activates the power component 3 and the shaping component 4, causing the shaping component 4 to move and shape the lawnmower wheel. Once the shaping component 4 has finished shaping, the operator activates the power component 3, the shaping component 4, the fixing component 2, and the rotating component 5 again to stop the device. At this point, the operator can remove the lawnmower wheel, achieving the effect of shaping the lawnmower wheel.

[0024] Specifically, in order to rotate and fix the lawnmower wheels, such as Figure 2 As shown, in this scheme, the main body 1 includes a frame 11, a fixed plate 12 is fixedly connected to the front end of the frame 11, and a main shaft 13 is rotatably connected to the upper end of the frame 11.

[0025] For further details, please refer to [link / reference]. Figure 4 and Figure 5The fixing component 2 includes an L-shaped frame 21. The lower end of the L-shaped frame 21 is fixedly connected to the upper right side of the frame 11. A cylinder 22 is fixedly connected to the upper end of the L-shaped frame 21. Two connecting rods 23 are slidably connected to the upper hole of the L-shaped frame 21. A connecting plate 25 is fixedly connected to the lower end of the two connecting rods 23. Two springs 24 are fixedly connected to the upper end of the connecting plate 25 and the top wall of the inner cavity of the L-shaped frame 21. A pressure block 26 is rotatably connected to the lower end of the connecting plate 25. Three springs 27 are fixedly connected to the lower end of the pressure block 26. A fixing plate 28 is fixedly connected to the lower end of the three springs 27. The lower end of the cylinder 22 is fixedly connected to the upper end of the connecting plate 25.

[0026] For further details, please refer to [link / reference]. Figure 2 and Figure 3 The rotating assembly 5 includes a second motor 51. The rear end of the second motor 51 is fixedly connected to the front end of the fixed plate 12. The output end of the second motor 51 is fixedly connected to a first pulley 52 via a coupling. A second pulley 54 is fixedly connected to the lower outer surface of the main shaft 13. A first belt 53 is wound around the outer surfaces of the first pulley 52 and the second pulley 54.

[0027] When implementing this solution, the operator first places the device on a flat surface. The frame 11 will stably support the device on the surface. Then, the operator starts the second motor 51 and the cylinder 22. The second motor 51 will drive the first pulley 52, the first belt 53 and the second pulley 54 to rotate, which in turn drives the main shaft 13 to rotate, causing the lawnmower wheel to rotate slowly. At the same time, the cylinder 22 causes the connecting rod 23, the first spring 24, the connecting plate 25, the pressure block 26, the second spring 27 and the fixing plate 28 to descend. The fixing plate 28 will contact the lawnmower wheel first, causing the second spring 27 to contract. This avoids damage to the lawnmower wheel caused by the excessive pushing speed of the cylinder 22. In this way, the lawnmower wheel is fixed and the lawnmower wheel is prevented from detaching from the main shaft 13.

[0028] Specifically, for shaping lawnmower wheels, such as Figure 2 and Figure 3 As shown, in this scheme, the power assembly 3 includes an oil pipe 33, the right end of which is fixedly connected to the left end of the oil cylinder 42, the lower end of which is fixedly connected to an oil tank 31, and the upper end of which is fixedly connected to a motor 32.

[0029] For further details, please refer to [link / reference]. Figure 4 The shaping component 4 includes a fixing block 41, the lower end of which is fixedly connected to the upper end of the frame 11. A hydraulic cylinder 42 is fixedly connected to the bottom wall of the inner cavity of the fixing block 41. A fixing block 44 is fixedly connected to the right end of the hydraulic cylinder 42. Two springs 43 are fixedly connected to the right end of the fixing block 41 and the left end of the fixing block 44. A rotating block 45 is rotatably connected to the top and bottom walls of the inner cavity of the fixing block 44.

[0030] When implementing this solution, the operator starts motor 32 and cylinder 42. At this time, the oil in the oil tank 31 will reach the oil cylinder 42 through the oil pipe 33, which will give the oil cylinder 42 the power to push the spring 43, the fixed block 44 and the rotating block 45 to move, so that the rotating block 45 can shape the lawnmower wheel. After the rotating block 45 has shaped the lawnmower wheel, the operator starts the oil tank 31, oil cylinder 42, cylinder 22 and motor 51 again to stop the device. At this time, the operator can take out the lawnmower wheel, thus achieving the effect of shaping the lawnmower wheel.

[0031] In summary, the implementation process of this utility model is as follows:

[0032] The operator first places the device on a flat surface. Frame 11 will stably support the device on the surface. Then, the operator starts motor 2 51 and cylinder 22. Motor 2 51 will drive pulley 1 52, belt 1 53 and pulley 2 54 to rotate, which in turn drives the main shaft 13 to rotate, causing the lawnmower wheel to rotate slowly. At the same time, cylinder 22 causes connecting rod 23, spring 1 24, connecting plate 25, pressure block 26, spring 2 27 and fixing plate 28 to descend. The fixing plate 28 will contact the lawnmower wheel first, causing spring 2 27 to contract. This avoids damage to the lawnmower wheel caused by the excessive pushing speed of cylinder 22. In this way, the lawnmower wheel is fixed and prevented from detaching from the main shaft 13.

[0033] Then, start motor 32 and oil cylinder 42. At this time, the oil in oil tank 31 will reach oil cylinder 42 through oil pipe 33, so that oil cylinder 42 has power to push spring 3 43, fixed block 2 44 and rotating block 45 to move, so that rotating block 45 can shape the lawnmower wheel. After rotating block 45 has shaped the lawnmower wheel, the operator starts oil tank 31, oil cylinder 42, cylinder 22 and motor 2 51 again to stop the device. At this time, the operator can take out the lawnmower wheel, realizing the effect of shaping the lawnmower wheel.

[0034] It should be noted that the specific installation methods, circuit connection methods, and control methods of the motor 32, motor 51, hydraulic cylinder 42, and pneumatic cylinder 22 used in this utility model are all conventional designs, and will not be described in detail in this utility model.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lawnmower wheel shaping device, comprising a main body (1), characterized in that: The upper part of the main body (1) is fixedly connected to a fixing component (2), the upper part of the main body (1) is fixedly connected to a shaping component (4), the front part of the main body (1) is fixedly connected to a rotating component (5), and the left side of the shaping component (4) is fixedly connected to a shaping component (4). The main body (1) includes a frame (11), a fixing plate (12) is fixedly connected to the front end of the frame (11), and a main shaft (13) is rotatably connected to the upper end of the frame (11).

2. The lawnmower wheel shaping device according to claim 1, characterized in that: The fixing component (2) includes an L-shaped frame (21), the lower end of which is fixedly connected to the upper right side of the frame (11), a cylinder (22) is fixedly connected to the upper end of the L-shaped frame (21), two connecting rods (23) are slidably connected to the upper hole of the L-shaped frame (21), a connecting plate (25) is fixedly connected to the lower end of the two connecting rods (23), two springs (24) are fixedly connected to the upper end of the connecting plate (25) and the inner wall of the L-shaped frame (21), a pressure block (26) is rotatably connected to the lower end of the connecting plate (25), three springs (27) are fixedly connected to the lower end of the pressure block (26), a fixing plate (28) is fixedly connected to the lower end of the three springs (27), and the lower end of the cylinder (22) is fixedly connected to the upper end of the connecting plate (25).

3. The lawnmower wheel shaping device according to claim 1, characterized in that: The shaping component (4) includes a fixing block one (41), the lower end of the fixing block one (41) is fixedly connected to the upper end of the frame (11), a hydraulic cylinder (42) is fixedly connected to the bottom wall of the inner cavity of the fixing block one (41), a fixing block two (44) is fixedly connected to the right end of the hydraulic cylinder (42), two springs three (43) are fixedly connected to the right end of the fixing block one (41) and the left end of the fixing block two (44), and a rotating block (45) is rotatably connected to the top and bottom walls of the inner cavity of the fixing block two (44).

4. The lawnmower wheel shaping device according to claim 3, characterized in that: The power assembly (3) includes an oil pipe (33), the right end of which is fixedly connected to the left end of the oil cylinder (42), the lower end of which is fixedly connected to an oil tank (31), and the upper end of which is fixedly connected to a motor (32).

5. A lawnmower wheel shaping device according to claim 1, characterized in that: The rotating assembly (5) includes a second motor (51), the rear end of the second motor (51) is fixedly connected to the front end of the fixed plate (12), the output end of the second motor (51) is fixedly connected to a first pulley (52) through a coupling, the lower outer surface of the main shaft (13) is fixedly connected to a second pulley (54), and the outer surfaces of the first pulley (52) and the second pulley (54) are together wound with a first belt (53).

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