A drum and slide integrated mower

Abstract

This utility model relates to an integrated roller and slide plate lawnmower, belonging to the technical field of lawnmowers. It includes a hood and a blade roller. The hood has a suspension component that cooperates with the implement. The hood includes a hood section and side plates on both sides of the hood section. The hood section and the side plates cooperate to form a receiving cavity for accommodating the blade roller, which is rotatably disposed within the receiving cavity. The hood has a rotating assembly for driving the blade roller to rotate. The hood also includes a scraper, a roller, and two slide plates. The scraper and roller are both located between the two slide plates. The end of the roller is rotatably connected to the corresponding slide plate, and the end of the scraper is connected to the corresponding slide plate. The end of the slide plate facing away from the roller is attached to the side plate. The side plate has a connector for fixing the slide plate. This application has the effect of facilitating the adjustment of the lawnmower's height.

Description

Technical Field

[0001] This utility model relates to the technical field of lawnmowers, and in particular to a lawnmower with an integrated roller and slide plate. Background Technology

[0002] A lawnmower is a mechanical tool used to trim lawns, vegetation, etc. It is mostly used in conjunction with agricultural implements such as tractors to trim vegetation.

[0003] Existing lawnmowers include a hood and side plates on both sides of the hood. The side plates have sliding plates that provide support for the entire lawnmower. A roller and a scraper are located between the two side plates. The roller is rotatably connected to the side plate, and the end of the scraper is fixed to the corresponding side plate. However, in actual application, it has been found that when adjusting the mowing height of the lawnmower, it is necessary to adjust the position of the sliding plate and the height of the roller and the scraper separately. This operation is cumbersome and affects the efficiency of the lawnmower in actual application. Utility Model Content

[0004] To facilitate height adjustment of the lawnmower, this application provides a roller-slide integrated lawnmower.

[0005] This application provides a roller-slide integrated lawn mower, which adopts the following technical solution:

[0006] A roller-sliding integrated lawn mower includes a cover and a blade roller. The cover is provided with a suspension component that cooperates with agricultural implements. The cover includes a cover section and side plates disposed on both sides of the cover section. The cover section and the side plates cooperate to form a receiving cavity for accommodating the blade roller. The blade roller is rotatably disposed in the receiving cavity. The cover is provided with a rotating component for driving the blade roller to rotate.

[0007] The machine cover includes a scraper, a roller, and two sliding plates. The scraper and the roller are located between the two sliding plates. The end of the roller is rotatably connected to the corresponding sliding plate, and the end of the scraper is connected to the corresponding sliding plate. The end of the sliding plate away from the roller is attached to a side plate, and the side plate is provided with a connector for fixing the sliding plate.

[0008] By adopting the above technical solution, the angle and position of the slide plate installed on the side plate can be adjusted before the lawnmower is in operation. Since the roller and the scraper are both set on the slide plate, the positions of the roller and the scraper will be adjusted synchronously when the position of the slide plate is adjusted, which makes it easy to adjust the mowing height of the lawnmower.

[0009] Preferably, the cover is provided with a guide rail that cooperates with the suspension member, the suspension member has a through hole for the guide rail to pass through, the suspension member is slidably disposed on the guide rail, and the cover is provided with a pusher for pushing the suspension member to slide along the guide rail.

[0010] By adopting the above technical solution and through the sliding setting of the suspension component, the lawnmower fixed on the farm implement can slide laterally relative to the farm implement. The guide rail provides limit and guidance for the sliding of the suspension component, so the positional relationship between the lawnmower and the farm implement can be conveniently adjusted according to the actual terrain without adjusting the position of the farm implement, thus reducing the difficulty of lawnmower operation.

[0011] Preferably, a flexible front baffle is provided on one side of the machine cover, and the end of the front baffle away from the machine cover is in contact with the vegetation. A rear cover is rotatably connected to the other side of the machine cover. The roller and the scraper are located on the side of the rear cover away from the machine cover. A handle for controlling the rotation of the rear cover is provided on the rear cover.

[0012] By adopting the above technical solutions, the front baffle can limit the scattering of grass clippings and soil generated during lawnmower operation, thereby protecting the safety of the operator; the rotation of the rear cover makes it easy to disconnect the side plate from the slide plate, while the handle makes it easy to control the rotation of the rear cover, further facilitating the disconnection of the side plate from the slide plate.

[0013] Preferably, the rotating assembly includes a main pulley, a secondary pulley, and a control belt disposed on the side of the side plate opposite to the cutter roller. An adjusting shaft for providing support to the main pulley is rotatably disposed on the side plate. The main pulley is coaxially disposed on the adjusting shaft, and the secondary pulley is coaxially disposed on the cutter roller. The main pulley and the secondary pulley are connected by the control belt.

[0014] An adjusting plate is slidably connected to the side plate. An adjusting through hole is provided on the side plate for the adjusting shaft to pass through. The inner diameter of the adjusting through hole is larger than the outer diameter of the adjusting shaft. An installation through hole is provided on the adjusting plate for the adjusting shaft to pass through. The inner diameter of the installation through hole is adapted to the outer diameter of the adjusting shaft. A rotating component is provided on the cover for driving the adjusting shaft to rotate.

[0015] By adopting the above technical solution, when the drive shaft rotates under the action of the rotating parts, it can drive the main pulley to rotate synchronously, so that the cutter roller rotates with the auxiliary pulley under the action of belt drive. Since the inner diameter of the adjustment through hole is larger than the outer diameter of the adjustment shaft, and the inner diameter of the mounting through hole is adapted to the outer diameter of the adjustment shaft, the drive shaft used to drive the main pulley to rotate can be fixed on the adjustment plate. By sliding the adjustment plate on the side plate, the distance between the main pulley and the auxiliary pulley can be controlled, thus adjusting the distance between the main pulley and the auxiliary pulley to achieve the effect of adjusting and controlling the belt tension, which extends the service life of the lawnmower to a certain extent.

[0016] Preferably, the adjusting plate is provided with an L-shaped control plate, the side plate is provided with a placement plate corresponding to the control plate, the placement plate is provided with an adjusting screw, the control plate is provided with a corresponding control through hole for the adjusting screw to pass through, and both sides of the control plate are provided with adjusting nuts that are threadedly engaged with the adjusting screw. The adjusting nuts cooperate with the adjusting screw to adjust the distance between the control plate and the placement plate, thereby adjusting the distance between the main pulley and the auxiliary pulley.

[0017] By adopting the above technical solution, the distance between the control plate and the placement plate can be adjusted by adjusting the position of the adjusting nut, thereby achieving the effect of adjusting the distance between the main pulley and the auxiliary pulley, which facilitates the adjustment of the position of the main pulley.

[0018] Preferably, the machine cover is provided with a fixed blade that cooperates with the cutter roller, and the fixed blade is located in the receiving cavity.

[0019] By adopting the above technical solution, during the operation of the lawnmower, the fixed blade works in conjunction with the blades on the cutter roller. The fixed blade, as a support structure, helps to fix the plants and prevents them from bending excessively during the cutting process, thereby reducing the resistance during cutting and making the cutting more uniform. This not only effectively protects the blades on the cutter roller and extends their service life, but also improves the cutting accuracy and quality, making the vegetation trimming more neat and beautiful.

[0020] Preferably, the side plate is provided with a reinforcing plate on the side facing the cutter roller.

[0021] By adopting the above technical solution and adding reinforcing plates, the strength of the side plates is effectively improved, making the lawnmower less prone to deformation during operation and extending its service life to a certain extent.

[0022] Preferably, the end of the side plate facing the front baffle is arc-shaped.

[0023] By adopting the above technical solution, during the operation of the lawnmower, when the lawnmower moves relative to the vegetation along with the farm implements, the arc-shaped design of the side plate can provide guidance for the movement of the lawnmower, increase the lawnmower's passability during operation, and make it less likely to be caught on vines, branches, or other debris, thus ensuring that the side plate is not easily damaged during operation.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. Before operating the lawnmower, the angle and position of the slide plate mounted on the side plate can be adjusted. Since the roller and scraper are both mounted on the slide plate, the positions of the roller and scraper will be adjusted synchronously when the position of the slide plate is adjusted, which makes it easy to adjust the mowing height of the lawnmower.

[0026] 2. By using the sliding suspension mechanism, the lawnmower fixed to the implement can slide laterally relative to the implement. The guide rail provides limits and guidance for the sliding of the suspension mechanism, allowing the positional relationship between the lawnmower and the implement to be easily adjusted according to the actual terrain without having to adjust the position of the implement, thus reducing the difficulty of lawnmowing operations.

[0027] 3. When the drive shaft rotates under the action of the rotating parts, it can drive the main pulley to rotate synchronously, so that the cutter roller rotates with the auxiliary pulley under the action of belt drive. Since the inner diameter of the adjustment through hole is larger than the outer diameter of the adjustment shaft, and the inner diameter of the mounting through hole is adapted to the outer diameter of the adjustment shaft, the drive shaft used to drive the main pulley to rotate can be fixed on the adjustment plate. By sliding the adjustment plate on the side plate, the distance between the main pulley and the auxiliary pulley can be controlled, thus adjusting the distance between the main pulley and the auxiliary pulley to achieve the effect of adjusting and controlling the belt tension, which to a certain extent extends the service life of the lawnmower. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0029] Figure 2 This is a bottom view of the overall structure in the embodiment of this application.

[0030] Figure 3 This is a schematic diagram of the fit between the hood and the side panel in an embodiment of this application.

[0031] Figure 4 This is a schematic cross-sectional view of the hood in an embodiment of this application.

[0032] Figure 5 This is a schematic diagram of the overall structure from another perspective in the embodiments of this application.

[0033] Figure 6 This is a schematic diagram of the rotating component in an embodiment of this application.

[0034] Figure 7 This is a schematic diagram of the suspension component in an embodiment of this application.

[0035] Figure 8 This is a schematic diagram of the skateboard structure in an embodiment of this application.

[0036] Explanation of reference numerals in the attached drawings: 1. Machine cover; 11. Machine cover section; 12. Side plate; 121. Placement plate; 122. Protective cover; 123. Oil cap; 13. Receiving cavity; 14. Fixed blade; 15. Guide rail; 16. Front baffle; 17. Rear cover plate; 171. Handle; 18. Reinforcing plate; 2. Blade roller; 3. Rotating assembly; 31. Main pulley; 32. Auxiliary pulley; 33. Control belt; 4. Adjusting shaft; 41. Adjusting through hole; 42. Adjusting plate; 421. Mounting through hole; 43. Control plate; 44. Adjusting screw; 441. Adjusting nut; 5. Gearbox; 51. Transmission input shaft; 52. Transmission output shaft; 6. Suspension component; 61. Guide through hole; 62. Push cylinder; 7. Scraper blade; 8. Roller; 9. Slide plate. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1-8 The present invention will be described in further detail below.

[0038] This application discloses an integrated roller and slide plate lawnmower, referring to... Figure 1 , Figure 2 and Figure 3 The device includes a housing 1 and a cutter roller 2. The housing 1 includes a housing section 11 and side plates 12 disposed on both sides of the housing section 11. The housing section 11 and the side plates 12 cooperate to form a receiving cavity 13 for accommodating the cutter roller 2. The cutter roller 2 is rotatably disposed in the receiving cavity 13. The cutter roller 2 is disposed along the length direction of the housing section 11 and both ends of the cutter roller 2 pass through the corresponding side plates 12. The side plates 12 are provided with bearing seats that cooperate with the cutter roller 2 to improve the stability of the rotation of the cutter roller 2.

[0039] Reference Figure 4 The machine cover 11 is fixedly provided with a fixed blade 14 that cooperates with the blade roller 2. The fixed blade 14 is located in the receiving cavity 13. During the operation of the lawnmower, the fixed blade 14 works in conjunction with the blades on the blade roller 2. The fixed blade 14 has the effect of assisting cutting. It can help fix the plants during the operation of the lawnmower, so that the plants are not prone to excessive bending during the cutting process, thereby reducing the resistance during cutting and making the cutting more uniform. It not only effectively protects the blades on the blade roller 2 and extends their service life, but also improves the cutting accuracy and quality, making the vegetation trimming more neat and beautiful.

[0040] Reference Figure 1 and Figure 6The machine cover 1 is provided with a rotating assembly 3 for driving the cutter roller 2 to rotate. The rotating assembly 3 includes a main pulley 31, a secondary pulley 32 and a control belt 33, which are disposed on the side of the side plate 12 away from the cutter roller 2. The side plate 12 is provided with an adjusting shaft 4 for supporting the main pulley 31. An adjusting through hole 41 for the adjusting shaft 4 to pass through is provided on the side plate 12. The secondary pulley 32 is coaxially disposed on the cutter roller 2. The main pulley 31 and the secondary pulley 32 are connected by the control belt 33. When the main pulley 31 rotates, the secondary pulley 32 can rotate under the action of belt drive, thereby driving the cutter roller 2 to rotate.

[0041] Reference Figure 5 and Figure 6 The machine cover 11 is provided with a rotating component for driving the adjustment shaft 4 to rotate. In this embodiment, the rotating component includes a gearbox 5. The gearbox 5 is provided with a transmission input shaft 51 and a transmission output shaft 52. The transmission output shaft 52 of the gearbox 5 is coaxially fixed with the adjustment shaft 4. The implement is provided with a rear power output shaft adapted to the transmission input shaft 51. The rear power output shaft on the implement is used to provide power to the gearbox 5, so that the adjustment shaft 4 can be driven to rotate through the transmission output shaft 52, thereby driving the main pulley 31 to rotate. The lawnmower can operate normally and realize lawn mowing.

[0042] Reference Figure 5 and Figure 6 An adjusting plate 42 is slidably connected to the side plate 12. The adjusting plate 42 has a through hole 421 for the adjusting shaft 4 to pass through. The inner diameter of the adjusting through hole 421 is larger than the outer diameter of the adjusting shaft 4, and the inner diameter of the adjusting through hole 421 is adapted to the outer diameter of the adjusting shaft 4. In actual application, after the adjusting shaft 4 passes through the adjusting through hole 421, it is fixed to the adjusting plate 42. The movement of the adjusting plate 42 can drive the adjusting shaft 4 to move, thereby driving the main pulley 31 fixed on the adjusting shaft 4 to move. This allows the distance between the main pulley 31 and the auxiliary pulley 32 to be adjusted, achieving the effect of adjusting and controlling the tension of the belt 33, which to a certain extent extends the service life of the lawnmower.

[0043] Reference Figure 5 and Figure 6The adjusting plate 42 is provided with an L-shaped control plate 43, which is integrally formed with the adjusting plate 42. The corresponding side plate 12 is integrally formed with a placement plate 121 corresponding to the control plate 43. The placement plate 121 is provided with an adjusting screw 44. The control plate 43 is provided with a corresponding control through hole for the adjusting screw 44 to pass through. Both sides of the control plate 43 are provided with adjusting nuts 441 that are threadedly engaged with the adjusting screw 44. By adjusting the position of the adjusting nuts 441, the distance between the control plate 43 and the placement plate 121 can be adjusted, thereby achieving the effect of adjusting the distance between the main pulley 31 and the auxiliary pulley 32, which facilitates the adjustment of the position of the main pulley 31.

[0044] Reference Figure 1 and Figure 6 The side plate 12 is provided with a protective cover 122 for protecting the main pulley 31 and the auxiliary pulley 32. The protective cover 122 has a through-hole corresponding to the auxiliary pulley 32. The protective cover 122 is provided with an oil cap 123 for sealing the oil filling hole from the outside. The protective cover 122 prevents external impurities from affecting the main pulley 31, the auxiliary pulley 32 and the control belt 33, ensuring the normal operation of the lawnmower. The oil filling hole facilitates the regular lubrication and maintenance of the blade roller 2 and the control belt 33, ensuring the stability of the lawnmower during use.

[0045] Reference Figure 5 and Figure 7 The cover 1 is provided with a suspension member 6 that cooperates with the implement, and the cover 11 is provided with a guide rail 15 that cooperates with the suspension member 6. The suspension member 6 has a through hole 61 for the guide rail 15 to pass through. The suspension member 6 is slidably mounted on the guide rail 15. The guide rail 15 provides limiting and guiding for the sliding of the suspension member 6. The guide rail 15 has two sections. The two sections of the guide rail 15 make it difficult for the suspension member 6 to slide relative to the cover 11, ensuring the reliability of the lawnmower being fixed on the implement. The cover 11 is provided with a pusher for pushing the suspension member 6 to slide along the guide rail 15. In this embodiment, the pusher is a pusher cylinder 62. The pusher cylinder 62 is fixed on the cover 11. The piston rod of the pusher cylinder 62 is fixed to the suspension member 6. The pusher cylinder 62 facilitates the control of the sliding of the suspension member 6 on the guide rail 15.

[0046] By using the sliding mechanism of the suspension component 6, the lawnmower fixed to the implement can slide laterally relative to the implement. This allows for convenient adjustment of the positional relationship between the lawnmower and the implement based on the actual terrain, without needing to adjust the position of the implement, thus reducing the difficulty of lawnmowing operations.

[0047] Reference Figure 1 and Figure 8The cover 1 also includes a scraper 7, a roller 8, and two slide plates 9. The scraper 7 and the roller 8 are both arranged along the length of the cutter roller 2, and the roller 8 and the scraper 7 are located between the two slide plates 9. The end of the roller 8 is rotatably connected to the corresponding slide plate 9, while the end of the scraper 7 is welded and fixed to the corresponding slide plate 9, so that the end of the slide plate 9 away from the roller 8 is in contact with the side plate 12. The side plate 12 is provided with a connector for fixing the slide plate 9. In this embodiment, the connector is a threaded bolt and a connecting nut. Since the roller 8 and the scraper 7 are directly set on the slide plate 9, the height of the roller 8 and the scraper 7 can be adjusted simultaneously when the position of the slide plate 9 is adjusted, reducing the disassembly and assembly steps, thereby facilitating the adjustment of the mowing height of the lawnmower.

[0048] Reference Figure 1 , Figure 2 and Figure 5 A front baffle 16 is fixedly provided on one side of the cover 11. The front baffle 16 is flexibly designed and the end of the front baffle 16 away from the cover 11 is in contact with the vegetation. The front baffle 16 can also limit the grass clippings and soil generated during the operation of the lawnmower, thereby protecting the safety of the operator. A rear cover 17 is rotatably connected to the other side of the cover 11, so that the connection between the side plate 12 and the slide plate 9 is located below the rear cover 17. The roller 8 and the scraper 7 are located on the side of the rear cover 17 away from the cover 11. A handle 171 for controlling the rotation of the rear cover 17 is fixedly provided on the rear cover 17. By rotating the rear cover 17, it is easy to disconnect the connection between the side plate 12 and the slide plate 9. The handle 171 facilitates the control of the rotation of the rear cover 17, and further facilitates the disconnection between the side plate 12 and the slide plate 9.

[0049] Reference Figure 3 and Figure 4 A reinforcing plate 18 is welded to the side of the side plate 12 facing the blade roller 2. The reinforcing plate 18 effectively improves the strength of the side plate 12, making the lawnmower less prone to deformation during operation and extending the service life of the lawnmower to a certain extent.

[0050] Reference Figure 3 and Figure 4 The end of the side plate 12 facing the front baffle 16 is arc-shaped. During the operation of the lawnmower, when the lawnmower moves relative to the vegetation along with the farm implement, the arc shape of the side plate 12 can guide the movement of the lawnmower, increase the lawnmower's passability during operation, and make it less likely to be caught by vines, branches and other debris. To a certain extent, this ensures that the side plate 12 is not easily damaged during operation.

[0051] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A roller-sliding integrated lawnmower, comprising a cover (1) and a blade roller (2), wherein the cover (1) is provided with a suspension component (6) for cooperating with agricultural implements, characterized in that, The machine cover (1) includes a machine cover part (11) and side plates (12) disposed on both sides of the machine cover part (11). The machine cover part (11) and the side plates (12) cooperate to form a receiving cavity (13) for accommodating the cutter roller (2). The cutter roller (2) is rotatably disposed in the receiving cavity (13). The machine cover (1) is provided with a rotating assembly (3) for driving the cutter roller (2) to rotate. The machine cover (1) also includes a scraper (7), a roller (8) and two slide plates (9). The scraper (7) and the roller (8) are both located between the two slide plates (9). The end of the roller (8) is rotatably connected to the corresponding slide plate (9). The end of the scraper (7) is connected to the corresponding slide plate (9). The end of the slide plate (9) away from the roller (8) is attached to the side plate (12). The side plate (12) is provided with a connector for fixing the slide plate (9).

2. The integrated roller and slide plate lawnmower according to claim 1, characterized in that, The cover (11) is provided with a guide rail (15) that cooperates with the suspension member (6). The suspension member (6) is provided with a guide through hole (61) for the guide rail (15) to pass through. The suspension member (6) is slidably disposed on the guide rail (15). The cover (11) is provided with a pusher for pushing the suspension member (6) to slide along the guide rail (15).

3. The integrated roller and slide plate lawnmower according to claim 2, characterized in that, A flexible front baffle (16) is provided on one side of the machine cover (11). The end of the front baffle (16) away from the machine cover (11) is in contact with the vegetation. A rear cover (17) is rotatably connected to the other side of the machine cover (11). The roller (8) and the scraper (7) are located on the side of the rear cover (17) away from the machine cover (11). A handle (171) for controlling the rotation of the rear cover (17) is provided on the rear cover (17).

4. The integrated roller and slide plate lawnmower according to claim 3, characterized in that, The rotating assembly (3) includes a main pulley (31), a secondary pulley (32) and a control belt (33) disposed on the side of the side plate (12) away from the cutter roller (2). An adjusting shaft (4) for providing support for the main pulley (31) is rotatably disposed on the side plate (12). The main pulley (31) is coaxially disposed on the adjusting shaft (4). The secondary pulley (32) is coaxially disposed on the cutter roller (2). The main pulley (31) and the secondary pulley (32) are connected by the control belt (33). An adjusting plate (42) is slidably connected to the side plate (12). An adjusting through hole (41) for the adjusting shaft (4) to pass through is provided on the side plate (12). The inner diameter of the adjusting through hole (41) is larger than the outer diameter of the adjusting shaft (4). An installation through hole (421) for the adjusting shaft (4) to pass through is provided on the adjusting plate (42). The inner diameter of the installation through hole (421) is adapted to the outer diameter of the adjusting shaft (4). A rotating component for driving the adjusting shaft (4) to rotate is provided on the cover part (11).

5. The roller-slide integrated lawnmower according to claim 4, characterized in that, The adjusting plate (42) is provided with an L-shaped control plate (43), and the side plate (12) is provided with a placement plate (121) corresponding to the control plate (43). The placement plate (121) is provided with an adjusting screw (44), and the control plate (43) is provided with a corresponding control through hole for the adjusting screw (44) to pass through. Both sides of the control plate (43) are provided with adjusting nuts (441) that are threadedly engaged with the adjusting screw (44). The adjusting nuts (441) and the adjusting screw (44) cooperate to adjust the distance between the control plate (43) and the placement plate (121), thereby adjusting the distance between the main pulley (31) and the auxiliary pulley (32).

6. The integrated roller and slide plate lawnmower according to claim 1, characterized in that, The machine cover (11) is provided with a fixed blade (14) that cooperates with the blade roller (2), and the fixed blade (14) is located in the receiving cavity (13).

7. The integrated roller and slide plate lawnmower according to claim 1, characterized in that, The side plate (12) is provided with a reinforcing plate (18) on the side facing the cutter roller (2).

8. The integrated roller and slide plate lawnmower according to claim 2, characterized in that, The end of the side plate (12) facing the front baffle (16) is arc-shaped.

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