CN112567963A

CN112567963A - Garden mowing equipment

Info

Publication number: CN112567963A
Application number: CN202011483603.3A
Authority: CN
Inventors: 张�杰
Original assignee: Xinchang Daboluo Agricultural Development Co ltd
Current assignee: Xinchang Daboluo Agricultural Development Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-03-30

Abstract

The invention discloses garden mowing equipment which comprises a rack, a mowing structure, a blocking cover and a grass poking device, wherein the mowing structure is fixed at one end of the rack, the grass poking device is arranged on one side of the bottom edge of the surface of the blocking cover, a rotating shaft is arranged at the center of the bottom of a driving mechanism, the rotating shaft is rotatably connected with the driving mechanism, a protection device is arranged on the surface of the rotating shaft and is positioned at the bottom of the driving mechanism, and a cutting disc is fixed on the surface of the rotating shaft and is close to the bottom of the protection device. This gardens equipment of mowing has reached strong adaptability's effect, can adapt to the straw crisp weeds also can adapt to the weeds of flexible straw simultaneously, has effectively avoided the winding of weeds stem leaf to the countershaft, has guaranteed the efficiency of mowing, and reducible throwing away weeds simultaneously is favorable to follow-up cleaning and reduce the injury to the human face, safe and reliable has improved performance.

Description

Garden mowing equipment

Technical Field

The invention relates to the technical field of garden equipment, in particular to garden mowing equipment.

Background

Gardens refer to and use engineering technique and artistic means in certain region, through reforming transform the topography, plant trees flowers and plants, build the beautiful natural environment and the recreation territory that form of ways such as building and arranging garden way creation, unique tree in chinese traditional building, what has had a great achievement is classical garden building, an artistic form in traditional chinese culture, it is very deep to receive traditional "happy" culture to influence, ask the spiritual culture of human main part as the carrier through topography, landscape, building crowd, flowers and trees etc. and have many epitaxial concepts: garden communities, garden streets, garden cities, national garden counties, and the like. Modern life style and living environment have urgent functional and artistic requirements for gardens. The method plays an increasingly important role in the modern life and the future development direction of people. In the gardens construction process, decorate the lawn of usefulness and be indispensable, and the lawn is if not prune for a long time, and the mixed and disorderly that can show, so need regularly prune the lawn, and the clipper who often uses at present is the lawn mower.

At present, current lawn mower is only fit for the more fragile lawn of those straws, and softer to those straws, and have the lawn of arbitrariness slightly, it builds the effect relatively poor, there is great limitation, some stems and leaves are easily rolled up on the rotation axis, along with ruderal continuous winding, can make the rotational speed of cutting knife descend, can appear the dead condition of card when serious, mechanical service life is low, still need shut down clearance or maintenance, the troublesome poeration, the work efficiency is low, and at the in-process of mowing, the rudimental weeds straw can be got rid of very far along with the rotation of cutting knife, bring great trouble for follow-up sweeping on the one hand, another convenience can also cause the injury to human face especially eyes, there is great potential safety hazard, performance has been reduced.

Disclosure of Invention

Objects of the invention

In order to solve the technical problems in the prior art, the invention provides garden mowing equipment, which solves the problems that the existing mower is only suitable for lawns with fragile straws, and for lawns with soft and slightly random straws, the effect of the cutting knife is poor when the cutting knife is built, the cutting knife has great limitation, some stem leaves are easy to be rolled on a rotating shaft, the rotating speed of the cutting knife is reduced along with the continuous winding of weeds, and the cutting knife is stuck in serious cases, the service life of the machine is short, the machine needs to be stopped for cleaning or maintenance, the operation is troublesome, the working efficiency is low, and at the in-process of mowing, the very far that can be got rid of along with the rotation of cutting knife by the rudimental weeds straw, bring great trouble for follow-up cleaning on the one hand, another convenience still can cause the injury to human face especially eyes, has great potential safety hazard, has reduced the problem of performance.

(II) technical scheme

The invention provides garden mowing equipment which comprises a rack, a mowing structure, a blocking cover and a grass poking device, wherein the mowing structure is fixed at one end of the rack, the blocking cover is fixed at the bottom of the surface of the mowing structure and is close to the end position of the rack, the grass poking device is arranged on one side of the bottom edge of the surface of the blocking cover, the mowing structure is provided with a driving mechanism, a rotating shaft, a protective device and a cutting disc, the rotating shaft is arranged at the center of the bottom of the driving mechanism, the rotating shaft is rotatably connected with the driving mechanism, the protective device is arranged on the surface of the rotating shaft and is positioned at the bottom position of the driving mechanism, and the cutting disc is fixed on the surface of the rotating shaft and is close to the.

Preferably, protector is equipped with unsmooth pivot, a protection section of thick bamboo, antiwind device, unsmooth pivot is fixed on the surface of axis of rotation and is located the inside central point of a protection section of thick bamboo and puts, the bottom at actuating mechanism is fixed to a protection section of thick bamboo, antiwind device sets up the inside at a protection section of thick bamboo, the tip of antiwind device and the surface roll connection of unsmooth pivot, sliding connection between the one end that the unsmooth pivot was kept away from to the antiwind device and the inner wall of a protection section of thick bamboo.

Preferably, the anti-winding device is provided with a connecting rod, a roller, a fork knife device, a pressing plate, an elastic air bag and an elastic sheet, the end part of the connecting rod is in rolling connection with the surface of the concave-convex rotating shaft through the roller, the fork knife device is fixed at one end, far away from the roller, of the connecting rod, the connecting rod is in sliding connection with the protection barrel, the pressing plate is located inside the protection barrel and fixed on the surface of the connecting rod, the elastic air bag is fixed between the surface of the connecting rod and two sides, corresponding to the inner wall of the protection barrel, and two ends of the elastic.

Preferably, the fork knife device is provided with a fork knife body, a cambered surface tip and an inclined surface blade, the cambered surface tip is arranged at the top end of the fork knife body, and the inclined surface blade is arranged at the top of the surface of the fork knife body and is located at the position of the cambered surface tip.

Preferably, the grass poking device is provided with a support column, a torsion spring and a poking rod device, the support column is fixed to the bottom edge of the surface of the blocking cover, the poking rod device is rotatably connected to the top end of the support column, and the torsion spring is fixed between the end of the poking rod device and two sides corresponding to the bottom edge of the surface of the blocking cover and located on the surface of the support column.

Preferably, the deflector rod device is provided with a round rod, a rolling cylinder, a ball and a supporting device, the round rod is located in the center of the inside of the rolling cylinder, the ball is arranged on the surface of the rolling cylinder, and the supporting device is located in the inside of the rolling cylinder and fixed on the surface of the round rod.

Preferably, the supporting device is provided with an arc-shaped frame, a roller and an arc-shaped supporting leg, the roller is rotatably connected to the end of the arc-shaped frame, the surface of the roller is attached to the inner wall of the rolling cylinder, and the arc-shaped supporting leg is arranged on the surface of the arc-shaped frame and is far away from one side of the roller.

Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:

1. the invention is provided with the frame and the mowing structure, automatically cleans weed straws wound on the surface of the rotating shaft by the power provided by the rotation of the mowing structure, effectively avoids winding on the rotating shaft, enables the rotation to work normally, does not influence the mowing efficiency, avoids the condition of jamming due to winding, reduces the mechanical maintenance amount and prolongs the service life.

2. The weed shifting device is provided with the blocking cover, the weed shifting device can fluctuate weeds with soft straws, when the rack rotates anticlockwise, the weed shifting device can also rotate anticlockwise, when the cutting disc rotates clockwise to mow, the weeds are simultaneously subjected to two acting forces in opposite directions, so that the stress is balanced, and the weeds and the straws cannot be thrown out far under the action of the shifting of the weed shifting device, so that the subsequent sweeping is facilitated, the injury to the face of a human body is reduced, the weed shifting device is safe and reliable, and the use performance is improved.

3. The rotary mower is provided with the driving mechanism, the rotary shaft, the protective device and the cutting disc, and the protective device is arranged on the surface of the rotary shaft, so that the rotary shaft is protected, long and flexible weed straws are prevented from being wound on the surface of the rotary shaft, the rotating speed of the rotary shaft cannot be reduced, and the mowing efficiency is improved.

4. The weed mower is provided with the concave-convex rotating shaft, the protective barrel and the anti-winding device, the concave-convex rotating shaft is driven by the self power of the mowing structure during mowing, the anti-winding device can slide on the protective barrel to play a role in guiding, the anti-winding device extends out and contracts when being positioned on the convex part and the concave part of the concave-convex rotating shaft respectively, and the anti-winding devices extend out and contract in a staggered mode, so that weeds are cut off, the winding of the rotating shaft is effectively avoided, the whole structure is driven by the rotating power during mowing fully, the power is not required to be increased, and the service performance is improved.

5. The weed cutting device is provided with the connecting rod, the roller, the fork cutter device, the pressing plate, the elastic air bag and the elastic sheet, the fork cutter device is driven by the concave-convex rotating shaft to extend and contract in a reciprocating manner, so that the wound weeds are cut off in time in an impact manner, meanwhile, the elastic air bag is compressed and relaxed by the pressing plate, the elastic air bag is further rapidly discharged, the cut weeds are blown off in time, the blocking condition is avoided, the obstacles are cleared in time, and the anti-winding effect is improved by combining the cutting of the weeds and the blowing of air flow.

6. The invention is provided with the fork tool body, the cambered surface tip and the inclined plane blade, the cambered surface tip is arranged at the top end of the fork tool body, and the inclined plane blade is arranged at the position of the cambered surface tip, so that the stress area between the fork tool body and weeds is reduced, the pressure is increased, the whole fork tool is sharper, the cutting speed is high, the efficiency is high, and the follow-up timely blowing-off is convenient.

7. The weed cutting device is provided with the support, the torsion spring and the deflector rod device, and the deflector rod device is arranged to guide weeds, so that the weeds can be toppled to the position of the mowing structure, the cutting is convenient, meanwhile, the cut weeds can be shielded, the weeds are prevented from being thrown far away due to the influence of high-speed rotation of the cutting disc, convenience is brought to subsequent cleaning, the face of a human body, especially eyes, is protected, and potential safety hazards are reduced.

8. The invention is provided with the round rod, the rolling cylinder, the rolling balls and the supporting device, the rolling balls can roll by arranging the rolling balls on the surface of the rolling cylinder, so that the friction force is reduced, meanwhile, the rolling cylinder can rotate on the supporting device, when the rolling cylinder is contacted with weeds and slides, the resistance is greatly reduced, the long-time work of workers is facilitated, and the workers do not feel tired excessively.

9. The invention is provided with the arc-shaped frame, the idler wheels and the arc-shaped supporting legs, and the idler wheels can roll on the inner wall of the rolling cylinder by arranging the plurality of groups of supporting devices on the surface of the round rod, so that the friction force is reduced, the rotation is smoother, the time and the labor are saved, the whole structure is fixed at multiple points and supported at multiple points, the small friction force and the smooth rotation are ensured, the structure is more stable, the integral stability is improved, and the blocking condition is avoided.

Drawings

Fig. 1 is a schematic perspective view of a garden mowing apparatus according to the present invention.

Fig. 2 is a schematic internal structure diagram of a garden mowing apparatus according to the present invention.

Fig. 3 is a schematic structural view of a protection device in the garden mowing equipment provided by the invention.

Fig. 4 is a schematic structural diagram of an anti-winding device in the garden mowing apparatus according to the present invention.

Fig. 5 is a schematic structural view of a fork blade device in the garden mowing apparatus according to the present invention.

Fig. 6 is a schematic structural view of a grass poking device in the garden mowing equipment provided by the invention.

Fig. 7 is a schematic structural diagram of a deflector rod device in the garden mowing apparatus according to the present invention.

Fig. 8 is a schematic structural diagram of a supporting device in the garden mowing apparatus according to the present invention.

Reference numerals: 1. a frame; 2. a mowing structure; 3. a blocking cover; 4. a grass poking device; 21. a drive mechanism; 22. a rotating shaft; 23. a guard; 24. cutting the disc; 231. a concave-convex rotating shaft; 232. a protective cylinder; 233. an anti-wind device; 2331. a connecting rod; 2332. a roller; 2333. a fork cutter device; 2334. pressing a plate; 2335. an elastic air bag; 2336. a spring plate; 23331. a fork blade body; 23332. a tip of a cambered surface; 23333. a beveled edge; 41. a pillar; 42. a torsion spring; 43. a deflector rod device; 431. a round bar; 432. rolling the cylinder; 433. beads; 434. a support device; 4341. an arc-shaped frame; 4342. a roller; 4343. arc-shaped supporting legs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-8, the garden mowing apparatus provided by the present invention includes a frame 1, a mowing structure 2, a blocking cover 3, and a grass-poking device 4, wherein the mowing structure 2 is fixed at one end of the frame 1, the blocking cover 3 is fixed at the bottom of the surface of the mowing structure 2 and is close to the end of the frame 1, the grass-poking device 4 is disposed at one side of the bottom edge of the surface of the blocking cover 3, the mowing structure 2 is provided with a driving mechanism 21, a rotating shaft 22, a protection device 23, and a cutting disc 24, the rotating shaft 22 is disposed at the bottom center of the driving mechanism 21, the rotating shaft 22 is rotatably connected with the driving mechanism 21, the protection device 23 is disposed at the surface of the rotating shaft 22 and is located at the bottom of the driving mechanism 21, and the cutting disc 24 is fixed at the.

In the invention, it is noted that the weed straws wound on the surface of the rotating shaft are automatically cleaned by the power provided by the rotation of the mowing structure 2, the rotation is effectively prevented from being wound on the rotating shaft, the rotation can normally work, the weed with softer straws can fluctuate by arranging the blocking cover 3 and the weed shifting device 4, when the frame 1 rotates anticlockwise, the weed shifting device 4 can also rotate anticlockwise, when the cutting disc 24 rotates clockwise to mow, the weeds are simultaneously subjected to two acting forces in opposite directions, so that the stress is balanced, and under the action of the blocking of the weed shifting device 4, the weed straws cannot be thrown away far, the follow-up sweeping is facilitated, the injury to the human face is reduced, the grass mowing structure is safe and reliable, and the service performance is improved.

In an alternative embodiment, the protection device 23 is provided with a concave-convex rotating shaft 231, a protection cylinder 232 and an anti-winding device 233, the concave-convex rotating shaft 231 is fixed on the surface of the rotating shaft 22 and is located at the inner center position of the protection cylinder 232, the protection cylinder 232 is fixed at the bottom of the driving mechanism 21, the anti-winding device 233 is arranged inside the protection cylinder 232, the end part of the anti-winding device 233 is in rolling connection with the surface of the concave-convex rotating shaft 231, and one end of the anti-winding device 233 far away from the concave-convex rotating shaft 231 is in sliding connection with the inner wall of the.

It should be noted that, self power when mowing through structure 2, drive unsmooth pivot 231, and antiwind device 233 can slide on protective cylinder 232, the effect of direction has been played, antiwind device 233 is located unsmooth pivot 231 arch and the partial time of groove simultaneously, stretch out and contract respectively, and the crisscross stretch out and contract of multiunit antiwind device 233, make and cut off weeds, and then the effectual winding of avoiding pivot 22, the pivoted power drives when whole structure make full use of mows, need not to increase power, performance has been improved.

In an alternative embodiment, the anti-winding device 233 is provided with a connecting rod 2331, a roller 2332, a knife assembly 2333, a pressing plate 2334, an elastic air bag 2335 and a spring plate 2336, wherein an end of the connecting rod 2331 is in rolling connection with the surface of the concave-convex rotating shaft 231 through the roller 2332, the knife assembly 2333 is fixed at one end of the connecting rod 2331 far away from the roller 2332, the connecting rod 2331 is in sliding connection with the protection cylinder 232, the pressing plate 2334 is positioned inside the protection cylinder 232 and fixed on the surface of the connecting rod 2331, the elastic air bag 2335 is fixed between the surface of the connecting rod 2331 and two sides corresponding to the inner wall of the protection cylinder 232, and two ends of the spring plate 2336 are respectively.

It should be noted that, driven by the concave-convex rotating shaft 231, the fork knife device 2333 extends and contracts in a reciprocating manner, so that the wounded weeds are cut off by impact in time, and meanwhile, the elastic air bag 2335 is compressed and relaxed by the pressing plate 2334, so that the elastic air bag 2335 is rapidly discharged, the cut weeds are blown off in time, the blocking situation is avoided, the obstacles are timely cleared, and the winding prevention effect is improved by combining the cutting-off of the weeds and the blowing-off of the air flow.

In an alternative embodiment, knife assembly 2333 is provided with a knife body 23331, a curved tip 23332, a beveled edge 23333, with curved tip 23332 disposed at the top end of knife body 23331 and beveled edge 23333 opening at the top of the surface of knife body 23331 at the location of curved tip 23332.

It should be noted that the cambered surface tip 23332 is arranged at the top end of the forked cutter body 23331, and the inclined surface blade 23333 is arranged at the position of the cambered surface tip 23332, so that the stress area of the whole structure on weeds is reduced, the pressure is increased, the whole forked cutter is sharper, the cutting speed is high, the efficiency is high, and the follow-up timely blowing-off is facilitated.

In an alternative embodiment, the grass-poking device 4 is provided with a pillar 41, a torsion spring 42 and a poking device 43, the pillar 41 is fixed on the bottom edge of the surface of the blocking cover 3, the poking device 43 is rotatably connected on the top end of the pillar 41, and the torsion spring 42 is fixed between the end part of the poking device 43 and two sides corresponding to the bottom edge of the surface of the blocking cover 3 and positioned on the surface of the pillar 41.

It should be noted that the deflector rod device 43 is arranged to guide weeds, so that the weeds are toppled to the mowing structure 2, the cutting is facilitated, meanwhile, the cut weeds can be shielded, the influence of high-speed rotation of the cutting disc 24 is avoided, the weeds are thrown away far, convenience is brought to follow-up cleaning, the face of a human body, especially eyes, is protected, and potential safety hazards are reduced.

In an alternative embodiment, the lever device 43 is provided with a round rod 431, a rolling cylinder 432, a ball 433, and a supporting device 434, wherein the round rod 431 is located at the central position inside the rolling cylinder 432, the ball 433 is located on the surface of the rolling cylinder 432, and the supporting device 434 is located inside the rolling cylinder 432 and fixed on the surface of the round rod 431.

It should be noted that, by providing the rolling balls 433 on the surface of the rolling cylinder 432, the rolling balls 433 can roll, reducing the friction force, and at the same time, the rolling cylinder 432 can rotate on the supporting device 434, greatly reducing the resistance when sliding after contacting with weeds, facilitating the long-term work of the worker, and not feeling too tired.

When the weed mower is used, the rotating shaft 22 is driven by the driving mechanism 21, so that the cutting disc 24 is driven, the weed can be mowed at the moment, the weed poking device 4 can wave weeds with soft straws, when the rack 1 rotates anticlockwise, the weed poking device 4 also rotates anticlockwise, when the cutting disc 24 rotates clockwise for mowing, the weeds are simultaneously subjected to two acting forces in opposite directions, so that the stress is balanced, the weeds and the straws are not thrown far away under the action of poking of the weed poking device 4, the rolling balls 433 can roll on the surface of the rolling cylinder 432, so that the friction force is reduced, meanwhile, the rolling cylinder 432 can rotate on the supporting device 434, when the weeds are contacted and slide, the resistance force is greatly reduced, the long-time work of workers is facilitated, the workers cannot feel tired excessively, and in the mowing process, self power when mowing through the mowing structure 2 drives the concave-convex rotating shaft 231, and the anti-winding devices 233 can slide on the protective cylinders 232, so that the guiding effect is achieved, meanwhile, the anti-winding devices 233 are located at the convex parts and the concave parts of the concave-convex rotating shaft 231 and stretch out and contract respectively, and a plurality of groups of anti-winding devices 233 stretch out and contract in a staggered mode, so that weeds are cut off, further, winding of the rotating shaft 22 is effectively avoided, the forked knife device 2333 stretches out and contracts in a reciprocating mode, the wound weeds are cut off in time in an impacting mode, meanwhile, the elastic air bags 2335 are compressed and relaxed through the pressing plates 2334, further, the elastic air bags 2335 are rapidly discharged, cut weeds are blown off in time, and blocking is avoided.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a gardens mowing equipment, includes frame (1), structure (2) mow, keeps off lid (3), dials grass device (4), its characterized in that: the mowing mechanism comprises a mowing structure (2), a blocking cover (3), a driving mechanism (21), a rotating shaft (22), a protection device (23) and a cutting disc (24), wherein the mowing structure (2) is fixed at the bottom of the surface of the mowing structure (2) and close to the end position of the frame (1), the grass poking device (4) is arranged on one side of the bottom edge of the surface of the blocking cover (3), the mowing structure (2) is provided with the driving mechanism (21), the rotating shaft (22) is arranged at the central position of the bottom of the driving mechanism (21), the rotating shaft (22) is rotatably connected with the driving mechanism (21), the protection device (23) is arranged on the surface of the rotating shaft (22) and located at the bottom of the driving mechanism (21), and the cutting disc (24) is fixed on the surface of the rotating shaft (22) and close to the bottom of the protection device (23).

2. The garden mowing apparatus according to claim 1, wherein: protector (23) are equipped with unsmooth pivot (231), a protection section of thick bamboo (232), antiwind device (233), unsmooth pivot (231) are fixed on the surface of axis of rotation (22) and are located the inside central point of a protection section of thick bamboo (232), the bottom at actuating mechanism (21) is fixed in a protection section of thick bamboo (232), antiwind device (233) set up the inside at a protection section of thick bamboo (232), the tip of antiwind device (233) and the surface roll connection of unsmooth pivot (231), sliding connection between the one end that unsmooth pivot (231) was kept away from in antiwind device (233) and the inner wall of a protection section of thick bamboo (232).

3. A garden mowing apparatus according to claim 2, wherein: the anti-winding device (233) is provided with a connecting rod (2331), a roller (2332), a knife forking device (2333), a pressing plate (2334), an elastic air bag (2335) and an elastic plate (2336), the end of the connecting rod (2331) is in rolling connection with the surface of the concave-convex rotating shaft (231) through the roller (2332), the knife forking device (2333) is fixed at one end of the connecting rod (2331) far away from the roller (2332), the connecting rod (2331) is in sliding connection with the protection cylinder (232), the pressing plate (2334) is positioned in the protection cylinder (232) and fixed on the surface of the connecting rod (2331), the elastic air bag (2335) is fixed between the surface of the connecting rod (2331) and two sides corresponding to the inner wall of the protection cylinder (232), and two ends of the elastic plate (2336) are respectively hinged to the inner wall of the protection cylinder (232) and.

4. A garden mowing apparatus according to claim 3, wherein: the forked knife device (2333) is provided with a forked knife body (23331), an arc-shaped tip (23332) and a beveled blade (23333), the arc-shaped tip (23332) is arranged at the top end of the forked knife body (23331), and the beveled blade (23333) is arranged at the top of the surface of the forked knife body (23331) and is positioned at the position of the arc-shaped tip (23332).

5. The garden mowing apparatus according to claim 1, wherein: the grass poking device (4) is provided with a support column (41), a torsion spring (42) and a poking rod device (43), the support column (41) is fixed on the bottom edge of the surface of the blocking cover (3), the poking rod device (43) is rotatably connected to the top end of the support column (41), and the torsion spring (42) is fixed between the end part of the poking rod device (43) and two sides corresponding to the bottom edge of the surface of the blocking cover (3) and is positioned on the surface of the support column (41).

6. A garden mowing apparatus according to claim 5, wherein: the poking rod device (43) is provided with a round rod (431), a rolling cylinder (432), a ball (433) and a supporting device (434), the round rod (431) is located in the center of the inside of the rolling cylinder (432), the ball (433) is arranged on the surface of the rolling cylinder (432), and the supporting device (434) is located inside the rolling cylinder (432) and fixed on the surface of the round rod (431).

7. The garden mowing apparatus according to claim 6, wherein: the supporting device (434) is provided with an arc-shaped frame (4341), a roller (4342) and arc-shaped supporting legs (4343), the roller (4342) is rotatably connected to the end of the arc-shaped frame (4341), the surface of the roller (4342) is attached to the inner wall of the rolling cylinder (432), and the arc-shaped supporting legs (4343) are arranged on the surface of the arc-shaped frame (4341) and far away from one side of the roller (4342).