Lawn mower with high trafficability

Abstract

The utility model provides a high trafficability mowing machine relates to mowing machine technical field, the utility model provides a high trafficability mowing machine includes car body and mounting subassembly, car body bottom is provided with crawler belt, car body one side is provided with internal combustion engine, car body one side is provided with blade, car body one side close to the blade is provided with protection device by the mounting subassembly. The protective device is used for protecting the blade through a protective plate, the protective device comprises a fixing plate, the protective plate and a wear-resistant assembly, the protective plate is connected with the fixing plate, and the protective plate is located at the front end of the blade on one side of the vehicle body. When the blade is used for mowing, the blade is prevented from being in contact and collision with larger stones or harder sundries and then being damaged, so that the using effect of the mowing machine can be improved. And by using the mounting assembly, the protection device can be quickly mounted and fixed, and then an operator can conveniently use the protection device subsequently.

Description

Technical Field

[0001] This utility model relates to the field of lawnmowers, and in particular to high-passability lawnmowers. Background Technology

[0002] A lawnmower is a tool used to trim lawns and remove weeds, and it is widely used in homes, gardens, public green spaces, and agriculture.

[0003] High-mobility lawnmowers use tracks to move through complex terrain and uneven environments. When using the mower, an internal combustion engine drives the tracks, which in turn rotates the blades. As the blades rotate, they are carried across the grass to complete the mowing task. However, during mowing, the blades may come into contact with and collide with large rocks or hard debris on the grass, causing significant damage to the blades and affecting their lifespan. This, in turn, can negatively impact the mower's performance. Utility Model Content

[0004] The technical problem this invention aims to solve is that when the blades are cutting grass, they may come into contact with or collide with larger stones or harder debris on the grass, resulting in significant damage to the blades and affecting their service life, thus impacting the effectiveness of the lawnmower.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a high-passability lawn mower, including a vehicle body and a mounting assembly. The bottom of the vehicle body is provided with tracks, an internal combustion engine is provided on one side of the vehicle body, and a blade is provided on one side of the vehicle body. A protective device is provided on the side of the vehicle body near the blade by means of the mounting assembly. The protective device protects the blade through a protective plate.

[0006] The effect achieved by the above components is as follows: the high mobility lawnmower uses tracks to move through complex terrain and uneven environments. When using the lawnmower, the internal combustion engine inside the vehicle drives the tracks to move and drives the blades to rotate. As the blades rotate, they are carried along the grass. At this time, the protective device pushes away larger stones or hard debris in front of the blades, and then the blades complete the grass mowing work.

[0007] Preferably, the protective device includes a fixed plate, a protective plate, and a wear-resistant component. The protective plate is connected to the fixed plate and is located at the front end of the blade on one side of the vehicle body. The protective plate is V-shaped and its size is larger than the size of the side of the vehicle body closest to the blade. The wear-resistant component is provided on the side of the protective plate away from the blade, and the wear-resistant component replaces the protective plate to withstand wear.

[0008] The effect achieved by the above components is as follows: When using the protective device, the protective plate fixed on one side of the fixed plate will push larger stones or harder debris at the front end of the blade. Then, the larger stones or harder debris will detach from the protective plate along both ends of the V-shaped protective plate, so that the larger stones or harder debris do not come into contact with the blade of the vehicle body, thus completing the protection of the blade. At this time, the wear-resistant component replaces the protective plate to withstand wear. By using the protective device, larger stones or harder debris in front of the vehicle body can be pushed away, avoiding contact and collision between the blade and larger stones or harder debris when cutting grass, thus preventing damage and improving the performance of the lawnmower.

[0009] Preferably, the protective plate has a reinforcing plate on the side near the blade, which increases the strength of the protective plate.

[0010] The effect achieved by the above components is to increase the strength of the protective plate by fixing a reinforcing plate to the protective plate, and to prevent the two sides of the protective plate from moving closer together after being subjected to force.

[0011] Preferably, a rubber sleeve is provided on one side of the fixing plate, and the rubber sleeve increases the friction on one side of the fixing plate.

[0012] The effect achieved by the above components is to increase the friction between the fixed plate and the operator by fixing the rubber sleeve on the fixed plate, making it easier for the operator to grip and move the fixed plate.

[0013] Preferably, the wear-resistant component includes a first bolt and a replacement plate, wherein the first bolt passes through the replacement plate and the protective plate to fix the replacement plate and the protective plate.

[0014] The effect achieved by the above components is as follows: when using wear-resistant components, the replacement plate can be attached to the protective plate, and then the first bolt can be rotated to make the first bolt threaded through the replacement plate and the protective plate. Then the replacement plate is fixed to the surface of the protective plate to replace the protective plate in wear, thereby improving the service life of the protective plate.

[0015] Preferably, the nut is located on one side of the first bolt to fix one side of the first bolt.

[0016] The effect achieved by the above components is that after using the first bolt, the nut can be rotated so that the nut reaches the surface of the first bolt and abuts against the protective plate, thereby fixing the position of the first bolt.

[0017] Preferably, the mounting assembly includes a square tube, a second bolt, and a mounting plate. The square tube is disposed on the side of the vehicle body near the blade. The second bolt passes through the square tube and is fixed to the mounting plate inside. One side of the mounting plate is connected to a fixed plate. A trapezoidal block is disposed on the side of the plate away from the fixed plate to reduce the size of one side of the mounting plate.

[0018] The effect achieved by the above components is as follows: When using the protective device, the fixing plate can be moved so that the mounting plate fixed on one side of the fixing plate is inserted into the square tube, and the side of the mounting plate with the trapezoidal block fixed on it is close to the square tube. Then, the second bolt is rotated so that it passes through the square tube and reaches the inside of the mounting plate to thread the mounting plate. The mounting plate is then fixed. By using the installation components, the protective device can be quickly installed and fixed, making it convenient for operators to use the protective device in the future.

[0019] Preferably, a washer is provided on the side of the second bolt near the square tube, and the washer increases the contact area between the second bolt and the square tube.

[0020] The effect achieved by the above components is that by using the second bolt to abut against the washer, the contact area between the second bolt and the square tube is increased, thereby improving the fixing effect of the second bolt on the mounting plate.

[0021] In summary, the beneficial effects of this utility model are as follows:

[0022] By using protective devices, larger stones or hard debris in front of the vehicle can be pushed aside, preventing the blades from colliding with or damaging the grass mower while it is cutting the grass, thus improving the effectiveness of the lawnmower.

[0023] By using the installation components, the protective device can be quickly installed and secured, making it convenient for operators to use the device subsequently. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a three-dimensional structural diagram of the protective component of this utility model;

[0027] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0028] Figure 4 This utility model Figure 3 Enlarged view of point B.

[0029] Legend: 1. Vehicle body; 2. Tracks; 3. Internal combustion engine; 4. Blade; 5. Protective device; 51. Fixing plate; 52. Protective plate; 53. Wear-resistant component; 531. First bolt; 532. Replacement plate; 533. Nut; 54. Rubber sleeve; 55. Reinforcing plate; 6. Mounting component; 61. Square tube; 62. Second bolt; 63. Mounting plate; 64. Trapezoidal block; 65. Gasket. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Figures 1 to 4 The high-mobility lawnmower shown includes a chassis 1 and a mounting assembly 6. Tracks 2 are located at the bottom of the chassis 1, an internal combustion engine 3 is located on one side of the chassis 1, and blades 4 are located on the other side of the chassis 1. A protective device 5 is installed on the side of the chassis 1 near the blades 4 via the mounting assembly 6. The protective device 5 protects the blades 4 through a protective plate 52. The high-mobility lawnmower uses the tracks 2 to move through complex terrain and uneven environments. When using the lawnmower, the internal combustion engine 3 inside the chassis 1 drives the tracks 2 to move and rotates the blades 4. As the blades 4 rotate, they are carried across the grass. The protective device 5 pushes aside larger stones or hard debris in front of the blades 4, allowing the blades 4 to complete the mowing work.

[0033] Figures 1 to 4 The protective device 5 shown includes a fixed plate 51, a protective plate 52, and a wear-resistant component 53. The protective plate 52 is connected to the fixed plate 51, and the protective plate 52 is located at the front end of the blade 4 on one side of the vehicle body 1. The protective plate 52 is V-shaped and its size is larger than the size of the side of the vehicle body 1 closest to the blade 4. The wear-resistant component 53 is provided on the side of the protective plate 52 away from the blade 4. The wear-resistant component 53 replaces the protective plate 52 in the wear process. When using the protective device 5, the protective plate 52 fixed to one side of the fixed plate 51 pushes away larger stones or hard debris at the front end of the blade 4. The larger stones or hard debris then detach from the protective plate 52 along both ends of the V-shaped protective plate 52, preventing them from contacting the blade 4 of the vehicle body 1. This completes the protection of the blade 4. At this time, the wear-resistant component 53 replaces the protective plate 52 in bearing the wear. By using the protective device 5, larger stones or hard debris in front of the vehicle body 1 can be pushed away, preventing the blade 4 from contacting and colliding with them while cutting grass, thus improving the effectiveness of the lawnmower.

[0034] Figures 1 to 4The protective plate 52 shown has a reinforcing plate 55 near the blade 4, which increases the strength of the protective plate 52. By fixing the reinforcing plate 55 to the protective plate 52, the strength of the protective plate 52 is increased, preventing the two sides of the protective plate 52 from moving closer together under stress. A rubber sleeve 54 is provided on one side of the fixing plate 51, which increases the friction on that side. By fixing the rubber sleeve 54 to the fixing plate 51, the friction between the fixing plate 51 and the operator is increased, making the fixing plate 51 easier for the operator to grip and move.

[0035] Figures 1 to 4 The wear-resistant component 53 shown includes a first bolt 531 and a replacement plate 532. The first bolt 531 passes through the replacement plate 532 and the protective plate 52 to fix the replacement plate 532 to the protective plate 52. When using the wear-resistant component 53, the replacement plate 532 can be attached to the protective plate 52, and then the first bolt 531 can be rotated to thread the replacement plate 532 to the protective plate 52. The replacement plate 532 is then fixed to the surface of the protective plate 52 to replace the protective plate 52 in bearing wear, thereby improving the service life of the protective plate 52. A nut 533 is located on one side of the first bolt 531 to fix one side of the first bolt 531. Using the first bolt 531, the nut 533 can be rotated to reach the surface of the first bolt 531 and abut against the protective plate 52 to complete the positioning of the first bolt 531.

[0036] Figures 1 to 4 The mounting assembly 6 shown includes a square tube 61, a second bolt 62, and a mounting plate 63. The square tube 61 is located on the side of the vehicle body 1 near the blade 4. The second bolt 62 passes through the square tube 61 and is fixed to the mounting plate 63 inside. One side of the mounting plate 63 is connected to the fixing plate 51. A trapezoidal block 64 is provided on the side of the plate away from the fixing plate 51 to reduce the size of one side of the mounting plate 63. When using the protective device 5, the fixing plate 51 can be moved so that the mounting plate 63 fixed on one side of the fixing plate 51 is inserted into the square tube 61, and the side of the mounting plate 63 with the trapezoidal block 64 fixed is close to the square tube 61. Then, the second bolt 62 is rotated so that it passes through the square tube 61 and reaches the interior of the mounting plate 63 to thread the mounting plate 63. The mounting plate 63 is then fixed. By using the mounting assembly 6, the protective device 5 can be quickly installed and fixed, making it convenient for operators to use the protective device 5 subsequently.

[0037] Figures 1 to 4 The second bolt 62 shown has a washer 65 on the side near the square tube 61, which increases the contact area between the second bolt 62 and the square tube 61. By abutting and fixing the second bolt 62 with the washer 65, the contact area between the second bolt 62 and the square tube 61 is increased, thereby improving the fixing effect of the second bolt 62 on the mounting plate 63.

[0038] Working principle: The high mobility lawnmower uses tracks 2 to move through complex terrain and uneven environments. When using the lawnmower, the internal combustion engine 3 inside the vehicle body 1 drives the tracks 2 to move and drives the blades 4 to rotate. As the blades 4 rotate, they are carried across the grass. At this time, the protective device 5 pushes away larger stones or hard debris in front of the blades 4, and then the blades 4 complete the grass mowing work. When using the protective device 5, the protective plate 52 fixed on one side of the fixed plate 51 will push larger stones or harder debris at the front end of the blade 4. Then, the larger stones or harder debris will detach from the protective plate 52 along both ends of the V-shaped protective plate 52, so that the larger stones or harder debris will not come into contact with the blade 4 of the vehicle body 1, thus completing the protection of the blade 4. At this time, the wear-resistant component 53 replaces the protective plate 52 to wear. By using the protective device 5, larger stones or harder debris in front of the vehicle body 1 can be pushed away, avoiding the blade 4 from contacting and colliding with larger stones or harder debris when cutting grass, and thus preventing damage. This can improve the performance of the lawnmower.

[0039] When using the protective device 5, the fixing plate 51 can be moved so that the mounting plate 63 fixed on one side of the fixing plate 51 is inserted into the square tube 61, and the side of the mounting plate 63 with the trapezoidal block 64 fixed on one side is close to the square tube 61. Then, the second bolt 62 is rotated so that the second bolt 62 passes through the square tube 61 and reaches the inside of the mounting plate 63 to thread the mounting plate 63. Then the mounting plate 63 is fixed. By using the installation assembly 6, the protective device 5 can be quickly installed and fixed, which makes it convenient for operators to use the protective device 5 in the future.

[0040] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A high-traffic lawnmower, comprising a chassis (1) and mounting components (6), characterized in that: The vehicle body (1) is provided with tracks (2) at the bottom, an internal combustion engine (3) is provided on one side of the vehicle body (1), and a blade (4) is provided on one side of the vehicle body (1). A protective device (5) is provided on the side of the vehicle body (1) near the blade (4) by means of an installation component (6). The protective device (5) protects the blade (4) through a protective plate (52). The protective device (5) includes a fixed plate (51), a protective plate (52), and a wear-resistant component (53). The protective plate (52) is connected to the fixed plate (51), and the protective plate (52) is located at the front end of the blade (4) on one side of the vehicle body (1). The protective plate (52) is V-shaped and its size is larger than the size of the side of the vehicle body (1) near the blade (4). A wear-resistant component (53) is provided on the side of the protective plate (52) away from the blade (4). The wear-resistant component (53) replaces the protective plate (52) for wear.

2. The high-passability lawnmower according to claim 1, characterized in that: The protective plate (52) has a reinforcing plate (55) on the side near the blade (4), and the reinforcing plate (55) enhances the strength of the protective plate (52).

3. The high-passability lawnmower according to claim 2, characterized in that: A rubber sleeve (54) is provided on one side of the fixing plate (51), and the rubber sleeve (54) increases the friction on one side of the fixing plate (51).

4. The high-passability lawnmower according to claim 3, characterized in that: The wear-resistant component (53) includes a first bolt (531) and a replacement plate (532), wherein the first bolt (531) passes through the replacement plate (532) and the protective plate (52) to fix the replacement plate (532) and the protective plate (52).

5. The high-passability lawnmower according to claim 4, characterized in that: The nut (533) is placed on one side of the first bolt (531) to fix one side of the first bolt (531).

6. The high-passability lawnmower according to claim 5, characterized in that: The mounting assembly (6) includes a square tube (61), a second bolt (62), and a mounting plate (63). The square tube (61) is located on the side of the vehicle body (1) near the blade (4). The second bolt (62) passes through the square tube (61) and is fixed to the mounting plate (63) inside. One side of the mounting plate (63) is connected to a fixing plate (51). A trapezoidal block (64) is provided on the side of the plate away from the fixing plate (51). The trapezoidal block (64) reduces the size of one side of the mounting plate (63).

7. The high-passability lawnmower according to claim 6, characterized in that: The second bolt (62) has a washer (65) on the side near the square tube (61), and the washer (65) increases the contact area between the second bolt (62) and the square tube (61).

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