Mower convenient to clean

Abstract

The utility model relates to a mowing machine convenient to clean, which comprises a driving trolley, a cutting mechanism and a lifting mechanism used for driving the cutting mechanism to lift, and the driving trolley comprises a frame; the cutting mechanism comprises a cutting cutterhead and a rotating cutter arranged at the bottom of the cutting cutterhead; the lifting mechanism comprises a driving assembly and a movable assembly, the driving assembly is installed on the vehicle frame, the movable assembly is connected with the cutting cutterhead and the vehicle frame and matched with the driving assembly, and the movable assembly comprises a movable frame; the frame is provided with a strip-shaped sliding groove, and the movable frame is provided with a sliding piece which slides in the strip-shaped sliding groove in a limited mode. A clamping groove is further formed in the front end of the frame, and the movable frame is provided with a clamping protruding block used for being matched with the clamping groove in a clamped mode. The device has the effect of conveniently cleaning the cutting cutterhead and the rotary cutter.

Description

Technical Field

[0001] This application relates to the field of lawnmowers, and more particularly to a lawnmower that is easy to clean. Background Technology

[0002] Lawn mowers are mainly used in garden trimming, agricultural forage harvesting, and public green space management. A typical lawn mower consists of a drive trolley and a cutting mechanism. The drive trolley has a frame, and the cutting mechanism is mounted on the frame. The cutting mechanism includes a cutting disc and rotating blades located at the bottom of the cutting disc. During operation, the cutting disc and rotating blades of existing lawn mowers are prone to accumulating grass clippings, dirt, and other debris, affecting cutting efficiency and lifespan. Therefore, regular cleaning of the cutting disc and rotating blades is necessary.

[0003] In the prior art, the cutting mechanism and the frame are usually fixedly connected by bolts. When cleaning the cutting disc and the rotating blade, tools are needed to unscrew the bolts fixed to the cutting mechanism and the frame, and then the entire cutting mechanism is disassembled in order to clean the cutting disc and the rotating blade.

[0004] Regarding the aforementioned technologies, the inventors believe that disassembling the cutting mechanism from the frame to clean the cutting disc and rotating blade is a rather cumbersome process. Utility Model Content

[0005] To facilitate the cleaning of the cutting disc and rotating blades, this application provides a lawnmower that is easy to clean.

[0006] The lawnmower provided in this application, which is easy to clean, adopts the following technical solution:

[0007] A lawnmower that is easy to clean includes a drive trolley, a cutting mechanism, and a lifting mechanism for driving the cutting mechanism to move up and down.

[0008] Drive the small vehicle, including the frame;

[0009] The cutting mechanism includes a cutting disc and a rotating blade disposed at the bottom of the cutting disc;

[0010] The lifting mechanism includes a drive assembly mounted on the vehicle frame and a movable assembly connecting the cutting disc and the vehicle frame and cooperating with the drive assembly, the movable assembly including a movable frame;

[0011] The frame is provided with a strip-shaped groove, and the movable frame is provided with a sliding member that limits its sliding movement in the strip-shaped groove; the front end of the frame is also provided with a snap-fit ​​groove, and the movable frame is provided with a snap-fit ​​protrusion for snap-fitting with the snap-fit ​​groove.

[0012] By adopting the above technical solution, and by setting a strip-shaped groove on the frame and a sliding component on the movable frame, the cutting disc can slide along the strip-shaped groove. When the rotating blade needs to work, the sliding movable frame causes the locking protrusion to engage with the locking groove, preventing the cutting disc from easily flipping over. When cleaning of the cutting disc and rotating blade is required, the sliding movable frame positions the sliding component at the front end of the strip-shaped groove. Then, using the sliding component as an axis, the movable frame is flipped upwards, causing the cutting disc to flip along with the movable frame, so that the bottom of the cutting disc faces upwards, thus facilitating cleaning of the rotating blade and the bottom of the cutting disc.

[0013] Optionally, the sliding component includes a fixing bolt, a sliding part disposed on the bolt and near the bolt head, and a fixing nut that cooperates with the fixing bolt, wherein the outer surface of the sliding part abuts against the groove wall of the strip groove.

[0014] By adopting the above technical solution, the specific structure of the sliding component is disclosed. The sliding part allows the movable frame to slide smoothly along the strip groove, and the cooperation of the fixing bolts and fixing nuts can fix the movable frame to the vehicle frame, reducing the probability of the cutting disc moving during operation.

[0015] Optionally, the frame is provided with a first limiting groove at the end of the strip groove away from the snap-fit ​​groove to limit the forward and backward sliding of the sliding part.

[0016] By adopting the above technical solution, the setting of the first limiting groove enables the sliding part to slide to the end of the strip groove away from the snap-fit ​​groove, thereby lifting the movable frame upward. Then, through the cooperation of the fixing bolt and the fixing nut, the sliding part can be fixed in the first limiting groove, which helps to reduce the probability of the movable frame moving back and forth.

[0017] Optionally, the movable frame is provided with a limiting protrusion on the side away from the snap-fit ​​protrusion, and the frame is provided with a second limiting groove. When the sliding part is arranged in the first limiting groove, the limiting protrusion is snapped into the second limiting groove.

[0018] By adopting the above technical solution, when the sliding part is fixed in the first limiting groove, the limiting protrusion can be engaged in the second limiting groove, further reducing the probability of the movable frame moving back and forth.

[0019] Optionally, the movable component further includes a first fixed seat mounted on one side of the top of the cutting disc, a first drive rod rotatably mounted on the first fixed seat and hinged at both ends to the movable frame, a first drive block fixed on the first drive rod, a second fixed seat mounted on the other side of the top of the cutting disc, a second drive rod rotatably mounted on the second fixed seat and hinged at both ends to the movable frame, a second drive block fixed on the second drive rod, and a synchronous connecting rod connecting the first drive block and the second drive block; the top of the first drive block is also provided with a hook-shaped part for connecting with the drive component.

[0020] By adopting the above technical solution, the specific structure of the movable component is disclosed. When the drive component drives the first drive block to move backward, since both ends of the first drive rod are hinged to the movable frame, the first drive rod can rotate upward about the hinge point with the movable frame, thereby driving the first fixed seat to move upward. Simultaneously, the first drive block can drive the synchronous connecting rod to move backward. Since the synchronous connecting rod is also connected to the second drive block, it drives the second drive rod to rotate upward about the hinge point with the movable frame, thereby driving the second fixed seat to move upward. This increases the height between the cutting disc and the ground. When it is necessary to lower the height between the cutting disc and the ground, the drive component reduces the force applied to the hook-shaped part, allowing the cutting disc to move downward under the action of gravity.

[0021] Optionally, the drive assembly includes a gear shifter mounted on the frame, a rotating shaft rotatably mounted on the frame, a drive handle mounted on the rotating shaft and cooperating with the gear shifter, a rotating plate rotatably mounted on the frame, a lifting rod with one end connected to the rotating plate facing the rear of the drive vehicle and the other end hinged to the rotating shaft, and a connecting rod with one end connected to the rotating plate facing away from the rear of the drive vehicle and the other end connected to the hook-shaped portion.

[0022] The specific structure of the drive assembly is disclosed by adopting the above technical solution. When the drive handle is turned backward, it drives the rotating shaft to rotate, thereby causing the lifting rod to move upward, which in turn causes the rotating plate to rotate and drive the connecting rod to move backward. Since the connecting rod is connected to the hook-shaped part, it drives the first drive block to move backward, thereby increasing the height between the cutting disc and the ground. When the drive handle moves forward to the foremost end of the stop member, the connecting rod can disengage from the hook-shaped part, allowing the movable frame to slide.

[0023] Optionally, the cutting disc has a water injection hole that extends through the upper and lower surfaces, and a water injection connector is installed at the upper port of the water injection hole, with the water injection hole located above the rotating blade.

[0024] By adopting the above technical solution, the water injection connector and water injection through hole are designed so that when cleaning the cutting disc and rotating blade, a water pipe can be connected to the water injection connector, and after water is introduced, the side of the rotating blade facing the inner top surface of the cutting disc can be rinsed.

[0025] Optionally, the cutting disc has a notch or slot on the side facing the rear of the drive trolley.

[0026] By adopting the above technical solution, the notch groove is designed so that when the rotating blade is working, the cut grass can be output along the notch groove to the outside of the cutting disc.

[0027] Optionally, the connection between the inner sidewall of the bottom of the cutting disc and the inner top surface is an arc-shaped surface.

[0028] By adopting the above technical solution, the arc-shaped surface helps to reduce the probability of impurities remaining at the bottom of the cutting disc.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] 1. A lawnmower that is easy to clean, wherein a strip groove is provided on the frame and a sliding member is provided on the movable frame. When it is necessary to clean the cutting disc, the sliding member is moved closer to the front end of the strip groove by sliding the movable frame on the frame. The movable frame is flipped upward with the sliding member as the axis, so that the cutting disc is flipped upward synchronously with the movable frame, thereby facilitating the cleaning of the bottom of the cutting disc and the rotating blades.

[0031] 2. By setting a first limiting groove in the strip groove, the cooperation between the first limiting groove and the sliding component makes it difficult for the movable frame to move back and forth relative to the frame;

[0032] 3. By opening a water inlet hole in the cutting disc and installing a water inlet connector at the upper end of the water inlet hole, a water pipe can be inserted into the water inlet connector to clean the top of the rotating blade, thereby facilitating the cleaning of the bottom of the cutting disc. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0034] Figure 2 This is a schematic diagram of the cutting mechanism in the embodiments of this application.

[0035] Figure 3 This is a schematic diagram of the bottom structure of the cutting mechanism in the embodiments of this application.

[0036] Figure 4 This is a schematic diagram of the structure of the driving component in the embodiments of this application.

[0037] Figure 5 yes Figure 2 A magnified view of a portion of point A in the middle.

[0038] Figure 6 yes Figure 1 A magnified view of a section at point B.

[0039] Figure 7 This is a schematic diagram of the sliding component in the embodiments of this application.

[0040] Figure 8 This is a schematic diagram of the structure of the movable frame and the support beam in an embodiment of this application.

[0041] Explanation of reference numerals in the attached drawings: 1. Drive trolley; 11. Frame; 111. Support frame; 112. Support beam; 1121. Strip groove; 1122. Snap-fit ​​groove; 1123. First limiting groove; 1124. Second limiting groove; 12. Traveling wheel; 13. Drive device; 2. Cutting mechanism; 21. Cutting blade; 211. Cutting chamber; 212. Notch groove; 213. Water injection hole; 22. Rotary table; 221. Drive wheel; 23. Rotary blade; 24. Drive belt; 25. Water injection connector; 3. Lifting mechanism; 31. Drive assembly; 311. Stop component; 3111. Stop groove; 31111. First stop groove; 31112. Second stop groove; 31113. Adjustment groove; 312. Rotating shaft; 3121. Lifting mechanism; 313. Pulling component; 314. Drive handle; 315. Rotating plate; 316. Lifting rod; 317. Connecting rod; 318. Connecting hook; 319. Movable component; 320. Movable frame; 3211. Snap-fit ​​protrusion; 3212. Limiting protrusion; 322. First fixed seat; 323. First drive rod; 3231. First main rod; 3232. First hinge plate; 324. Second fixed seat; 325. Second drive rod; 3251. Second main rod; 3252. Second hinge plate; 326. First drive block; 3261. Hook-shaped part; 327. Second drive block; 328. Synchronous connecting rod; 329. Sliding component; 3291. Fixing bolt; 32911. Limiting disc; 3292. Sliding part; 3293. Fixing nut. Detailed Implementation

[0042] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0043] This application discloses a lawnmower that is easy to clean.

[0044] Reference Figure 1 The easy-to-clean lawnmower includes a drive carriage 1, a cutting mechanism 2 mounted on the front of the drive carriage 1, and a lifting mechanism 3.

[0045] Reference Figure 1The drive trolley 1 includes a frame 11, wheels 12 mounted on the frame, and an engine 13 mounted on the frame. The frame 11 includes a support frame 111 and two support beams 112 located above the cutting mechanism 2 and arranged parallel to each other.

[0046] Reference Figure 2 and Figure 3 The cutting mechanism 2 includes a cutting disc 21, multiple rotating platforms 22 that are mounted through the cutting disc 21, rotating blades 23 disposed at the bottom of the rotating platforms 22, and drive belts 24 connecting the multiple rotating platforms 22. In this embodiment, there are three rotating platforms 22, and each rotating platform 22 is provided with a rotating blade 23 at its bottom. The three rotating platforms 22 are arranged in an isosceles triangle.

[0047] Reference Figure 1 and Figure 2 One of the three rotary tables 22, which is furthest from the rear end of the drive trolley 1, is equipped with a drive wheel 221 on its top. The drive wheel 221 is connected to the output end of the engine 13 via a belt. When the engine 13 is working, it can drive the drive wheel 221 to rotate. Since the three rotary tables 22 are connected by a drive belt 24, they can be driven to rotate synchronously.

[0048] Reference Figure 3 The bottom of the cutting disc 21 has three cutting chambers 211 arranged one-to-one with the three rotating blades 23, and the three cutting chambers 211 are connected. The connection between the inner top surface and the inner side wall of the bottom of the cutting disc 21 is set as an arc surface, so that impurities are not easily left in the cutting chambers 211 during the cutting process of the rotating blades 23.

[0049] Reference Figure 1 and Figure 3 The cutting disc 21 has a notch 212 on the side facing the rear of the drive trolley 1. When the rotating blade 23 is working and the drive trolley 1 is moving, the grass being cut can be output from the notch 212 to the outside of the cutting disc 21, so that the grass being cut is not easily left in the cutting chamber 211.

[0050] Reference Figure 2 and Figure 3 To facilitate cleaning of the side of the rotating blade 23 facing the top surface of the cutting chamber 211, the cutting blade disc 21 has a water injection hole 213 penetrating the upper and lower surfaces on the top surface of the cutting chamber 211, and a water injection connector 25 is installed on the upper side of the water injection hole 213. In this embodiment, there are two water injection holes 213 and two water injection connectors 25.

[0051] Reference Figure 1 The lifting mechanism 3 includes a drive assembly 31 mounted on the support frame 111 and a movable assembly 32 connecting the cutting disc 21 and the support beam 112.

[0052] Reference Figure 1 and Figure 4 The drive assembly 31 includes a stop member 311 mounted on the support frame 111, a rotating shaft 312 rotatably mounted on the support frame 111, a drive handle 313 mounted on the rotating shaft 312 and cooperating with the stop member 311, a rotating plate 314 rotatably mounted on the support frame 111, a lifting rod 315 with one end connected to the rotating plate 314 facing the rear of the drive trolley 1 and the other end hinged to the rotating shaft 312, and a connecting rod 316 with one end connected to the rotating plate 314 away from the rear of the drive trolley 1 and the other end connected to the movable assembly 32.

[0053] Reference Figure 2 and Figure 4 The stop member 311 has a stop groove 3111, which includes a first stop groove 31111 and a second stop groove 31112 communicating with the end of the first stop groove 31111 facing the movable component 32. The stop member 311 has a plurality of adjustment grooves 31113 along the length of the first stop groove 31111. The drive handle 313 passes through the stop groove 3111 and is connected to the rotating shaft 312 at its bottom. The rotating shaft 312 has a lifting member 3121 for connecting the top end of the lifting shaft.

[0054] Reference Figure 2 The movable component 32 includes a movable frame 321 slidably mounted on the support beam 112, a first fixed seat 322 mounted on one side of the top of the cutting disc 21, a first drive rod 323 mounted on the first fixed seat 322, a second fixed seat 324 mounted on the other side of the top of the cutting disc 21, a second drive rod 325 mounted on the second fixed seat 324, a first drive block 326 fixed to the first drive rod 323, a second drive block 327 fixed to the second drive rod 325, and a synchronous connecting rod 328 connecting the first drive block 326 and the second drive block 327. There are two movable frames 321, each corresponding to one of the two support beams 112.

[0055] Reference Figure 2 The first fixing seat 322 and the second fixing seat 324 are both fixedly connected to the top surface of the cutting disc 21 by bolts. In this embodiment, there are two of each of the first fixing seat 322 and the second fixing seat 324.

[0056] Reference Figure 2The first drive rod 323 includes a first main rod 3231 and first hinge plates 3232 disposed at both ends of the first main rod 3231. The first main rod 3231 is rotatably mounted on a first fixed base 322. The end of the first hinge plate 3232 away from the first main rod 3231 is hinged to the movable frame 321. The second drive rod 325 includes a second main rod 3251 and second hinge plates 3252 disposed at both ends of the second main rod 3251. The second main rod 3251 is rotatably mounted on a second fixed base 324 and parallel to the first main rod 3231. The end of the second hinge plate 3252 away from the second main rod 3251 is hinged to the movable frame 321.

[0057] Reference Figure 2 and Figure 5 The first drive block 326 is fixed to the first main rod 3231, and a hook-shaped part 3261 is provided on the top of the first drive block 326. The connecting rod 316 has a connecting hook 3161 at its end facing the first drive block, and the connecting hook 3161 engages with the hook-shaped part 3261. The second drive block 327 is fixed to the second main rod 3251.

[0058] Reference Figure 2 and Figure 4 When the drive handle 313 rotates in the gear slot 3111 toward the rear of the drive trolley 1, the rotating shaft 312 synchronously drives the handle 313 to rotate, thereby causing the lifting member 3121 on the rotating shaft 312 to rotate synchronously, lifting the lifting rod 315 upward, so as to drive the rotating plate 314 to rotate, thereby driving the connecting rod 316 to move toward the rear of the drive trolley 1. Since the connecting rod 316 has a connecting hook 3161 and engages with the hook-shaped part of the first drive block 326, the connecting rod 316 drives the first drive block 326 to move synchronously toward the rear of the drive trolley 1, thereby driving the first main rod 3231 to move synchronously. Since the first hinge plates 3232 at both ends of the first main rod 3231 are hinged to the movable frame 321, the first main rod 3231 can rotate upward about the hinge point between the first hinge plate 3232 and the movable frame 321, thereby driving the first fixed seat 322 to move upward. As the first drive block 326 moves backward, it drives the synchronous connecting rod 328 to move backward as well. Since the synchronous connecting rod 328 is also connected to the second drive block 327, it drives the second main rod 3251 to rotate upward about the hinge point between the second hinge plate 3252 and the movable frame 321, thereby causing the second fixed seat 324 to move upward. This increases the height between the cutting disc 21 and the ground.

[0059] Reference Figure 4 and Figure 5When the drive handle 313 rotates in the stop groove 3111 toward the front of the drive trolley 1, the force exerted by the connecting rod 316 on the first drive block 326 is reduced, allowing the cutting disc 21 to move downward under the influence of gravity. When the drive handle 313 is in the second stop groove 31112, the connecting hook 3161 of the connecting rod 316 can disengage from the hook-shaped portion 3261 of the first drive block 326.

[0060] Reference Figure 6 and Figure 7 To allow the movable frame 321 to slide on the support beam 112, the support beam 112 has a strip-shaped groove 1121 along its length. The movable frame 321 is equipped with a sliding member 329 that slides along the strip-shaped groove 1121. The sliding member 329 includes a fixing bolt 3291 that passes through the strip-shaped groove 1121 and extends through both sides of the movable frame 321; a sliding part 3292 located on the bolt head of the fixing bolt 3291; and a fixing nut 3293 that is threadedly engaged with the fixing bolt 3291. The fixing nut 3293 abuts against the side wall of the movable frame 321. The bolt head of the fixing bolt 3291 has a limiting disc 32911, the diameter of which is larger than the width of the strip-shaped groove 1121. The sliding part 3292 and the fixing bolt 3291 are integrally formed, and the outer surface of the sliding part 3292 abuts against the groove wall of the strip groove 1121.

[0061] Reference Figure 2 and Figure 6 The front end of the support beam 112 is provided with a snap-fit ​​groove 1122, and the movable frame 321 is provided with a snap-fit ​​protrusion 3211 that mates with the snap-fit ​​groove 1122. When the sliding member 329 slides to the end of the strip groove 1121 away from the snap-fit ​​groove 1122, the snap-fit ​​protrusion 3211 can be snapped into the snap-fit ​​groove 1122, so that the movable frame 321 is not prone to swinging up and down. When the sliding member 329 slides to the end of the strip groove 1121 near the snap-fit ​​groove 1122, the movable frame 321 can be flipped upward with the sliding member 329 as the axis, so that the cutting disc 21 is flipped upward synchronously with the movable frame 321, which facilitates the cleaning of the bottom of the cutting disc 21.

[0062] Reference Figure 7 and Figure 8The support beam 112 has a first limiting groove 1123 at one end of the strip groove 1121 away from the snap-fit ​​groove 1122. When the sliding member 329 slides to the end of the strip groove away from the snap-fit ​​groove 1122, the movable frame 321 can be lifted upwards, and then the sliding part 3292 can be fixed in the first limiting groove 1123 by the cooperation of the fixing bolt 3291 and the fixing nut 3293, so that the movable frame 321 is not easy to move back and forth relative to the support beam 112. The movable frame 321 also has a limiting protrusion 3212 on the side away from the snap-fit ​​protrusion 3211, and the support beam 112 has a second limiting groove 1124. When the sliding part 3292 is fixed in the first limiting groove 1123, the limiting protrusion 3212 can be snapped into the second limiting groove 1124, thereby further preventing the movable frame 321 from moving back and forth relative to the support beam 112.

[0063] Combination Figures 1 to 8 The implementation principle of a lawnmower that is easy to clean according to an embodiment of this application is as follows: When it is necessary to clean the cutting disc 21 and the rotating blade 23, the connecting hook 3161 of the connecting rod 316 is separated from the hook-shaped part 3261 of the first driving block 326 by rotating the drive handle 313. The position of the sliding movable frame 321 on the support beam 112 causes the sliding member 329 to be close to one end of the locking groove 1122 in the strip groove 1121. By flipping the movable frame 321 upward, the cutting disc 21 is flipped upward in sync with the movable frame 321, so that the bottom of the cutting disc 21 faces upward, thereby facilitating the cleaning of the cutting disc 21 and the rotating blade 23.

[0064] 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 lawnmower that is easy to clean, comprising a drive trolley (1), a cutting mechanism (2), and a lifting mechanism (3) for driving the cutting mechanism (2) to rise and fall, characterized in that: The drive vehicle (1) includes a frame (11); The cutting mechanism (2) includes a cutting disc (21) and a rotating blade (23) disposed at the bottom of the cutting disc (21); The lifting mechanism (3) includes a drive assembly (31) mounted on the frame (11) and a movable assembly (32) connecting the cutting disc (21) and the frame (11) and cooperating with the drive assembly (31), wherein the movable assembly (32) includes a movable frame (321); The frame (11) is provided with a strip groove (1121), and the movable frame (321) is provided with a sliding member (329) that limits sliding within the strip groove (1121); the front end of the frame (11) is also provided with a snap-fit ​​groove (1122), and the movable frame (321) is provided with a snap-fit ​​protrusion (3211) for snap-fitting with the snap-fit ​​groove (1122).

2. A lawnmower according to claim 1, characterised in that, The sliding member (329) includes a fixing bolt (3291), a sliding part (3292) disposed on the screw of the fixing bolt (3291) and near the bolt head, and a fixing nut (3293) cooperating with the fixing bolt (3291). The outer surface of the sliding part (3292) abuts against the groove wall of the strip groove (1121).

3. A lawnmower for ease of cleaning according to claim 2, characterised in that, The frame (11) has a first limiting groove (1123) at one end of the strip groove (1121) away from the snap-fit ​​groove (1122) for limiting the forward and backward sliding of the sliding part (3292).

4. A lawnmower according to claim 3, wherein, The movable frame (321) is provided with a limiting protrusion (3212) on the side away from the snap-fit ​​protrusion (3211), and the frame (11) is provided with a second limiting groove (1124). When the sliding part (3292) is arranged in the first limiting groove (1123), the limiting protrusion (3212) is snapped into the second limiting groove (1124).

5. A lawnmower for ease of cleaning according to claim 1, wherein, The movable component (32) further includes a first fixed seat (322) mounted on one side of the top of the cutting disc (21), a first drive rod (323) rotatably mounted on the first fixed seat (322) and hinged at both ends to the movable frame (321), a first drive block (326) fixed on the first drive rod (323), a second fixed seat (324) mounted on the other side of the top of the cutting disc (21), a second drive rod (325) rotatably mounted on the second fixed seat (324) and hinged at both ends to the movable frame (321), a second drive block (327) fixed on the second drive rod (325), and a synchronous connecting rod (328) connecting the first drive block (326) and the second drive block (327); the top of the first drive block (326) is also provided with a hook-shaped part (3261) for connecting with the drive component (31).

6. A lawnmower for ease of cleaning according to claim 5, characterised in that, The drive assembly (31) includes a stop (311) mounted on the frame (11), a rotating shaft (312) rotatably mounted on the frame (11), a drive handle (313) mounted on the rotating shaft (312) and cooperating with the stop (311), a rotating plate (314) rotatably mounted on the frame (11), a lifting rod (315) with one end connected to the rotating plate (314) facing the rear of the drive trolley (1) and the other end hinged to the rotating shaft (312), and a connecting rod (316) with one end connected to the rotating plate (314) away from the rear of the drive trolley (1) and the other end connected to the hook (3261).

7. A lawnmower for ease of cleaning according to claim 1, wherein, The cutting blade disc (21) has a water injection hole (213) that extends through the upper and lower surfaces, and a water injection connector (25) is installed at the upper port of the water injection hole (213). The water injection hole (213) is located above the rotating blade (23).

8. A lawnmower for ease of cleaning according to claim 1, characterised in that, The cutting disc has a notch (212) on the side facing the rear of the drive trolley (1).

9. A lawnmower for ease of cleaning according to claim 1, characterised in that, The connection between the bottom inner wall and the inner top surface of the cutting disc (21) is an arc-shaped surface.

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