CN113016334A

CN113016334A - Mowing equipment

Info

Publication number: CN113016334A
Application number: CN202110478664.9A
Authority: CN
Inventors: 李文军; 李丹; 俞重光; 李泉; 姚基鑫
Original assignee: Zhejiang Tuobo Garden Machinery Co ltd
Current assignee: Zhejiang Tuobo Garden Machinery Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-06-25
Anticipated expiration: 2041-04-30
Also published as: CN113016334B

Abstract

The application relates to mowing equipment which comprises an equipment body, wherein a grass collecting bag and a mowing assembly used for cutting grass and sending the grass into the grass collecting bag are arranged on the equipment body, and an evenly distributed assembly is arranged on the equipment body and comprises a cloth equalizing rod rotationally connected to the equipment body and a driving piece used for driving the cloth equalizing rod to swing in the grass collecting bag; one end of the cloth equalizing rod close to the grass collecting bag penetrates into the grass collecting bag. This application has the effect that improves the space utilization in the grass bag that gathers.

Description

Mowing equipment

Technical Field

The application relates to the field of forestry machinery, especially, relate to a mowing equipment.

Background

Mechanical mowing is widely used for maintaining green gardening and replanting as a weeding mode with high efficiency and long-lasting work. A lawn mower generally includes a frame, an engine, a traveling mechanism, and a mower deck, with the mower deck and frame moving with the traveling mechanism.

The utility model discloses a chinese utility model patent that publication is CN211671445U discloses a lawn mower, include the main part and install unit head in the main part, the main part is including the concave installation shell that is equipped with the mounting groove, the unit head including accept in the motor element and the shade of mounting groove motor element's casing subassembly, motor element include with the motor cabinet of installation shell assembly combination and fixing motor on the motor cabinet, the bottom of motor cabinet is sealed, the side is equipped with the air outlet and locates suddenly the air outlet is in order to carry out the waterproof muscle that the part sheltered from, casing subassembly correspond to the air outlet department the installation bottom surface with dislocation set from top to bottom of waterproof muscle. This application has the effect that waterproof performance is better.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the grass will be piled up in the grass-collecting bag after entering the grass-collecting bag, which will result in low space utilization in the grass-collecting bag.

Disclosure of Invention

In order to improve the space utilization in the grass bag of album, this application provides a mowing equipment.

The application provides a mowing equipment adopts following technical scheme:

a mowing apparatus, characterized by: the uniform distribution assembly comprises a uniform distribution rod and a driving piece, wherein the uniform distribution rod is rotatably connected to the machine body, and the driving piece is used for driving the uniform distribution rod to swing in the grass collection bag; one end of the cloth equalizing rod close to the grass collecting bag penetrates into the grass collecting bag.

Through adopting above-mentioned technical scheme, the subassembly of mowing during the use cuts grass, the subassembly of mowing will be minced grass send into to a grass bag in, the driving piece drives the equipartition pole and swings in a grass bag that gathers, the equipartition pole drives grass, make grass in the grass bag of gathering tiled by the equipartition pole, the condition that has reduced grass and gathering in a grass bag has taken place, the inside utilization ratio of grass bag has been improved, the condition that grass in the grass bag that has reduced falls out from a grass bag that gathers takes place, the frequent degree that operating personnel cleared up grass bag has been reduced, make things convenient for operating personnel's operation.

Optionally, the mowing assembly comprises an engine arranged on the machine body, a plurality of blades arranged on an output shaft of the engine, a fan housing arranged on the machine body, and a centrifugal fan arranged on the output shaft of the engine, wherein the centrifugal fan is located in the fan housing, and an air outlet is formed in the fan housing.

By adopting the technical scheme, when the grass collector is used, the engine drives the blade to rotate, the blade cuts grass, and the engine drives the centrifugal fan to rotate while driving the blade to rotate, so that the centrifugal fan and the fan cover form the centrifugal fan, air enters from the engine and is blown to the grass collecting bag from the air outlet, and the grass cut by the blade is blown into the grass collecting bag; the air blown out from the air outlet is blown to the blade, so that the grass adhering condition on the blade is reduced, and the grass cutting efficiency of the blade is improved; the blades are arranged in a staggered manner, so that the grass chopping effect of the blades is improved; the heat generated by the engine is extracted, and the overheating of the engine is reduced.

Optionally, the driving part comprises a plurality of rotating wheels, a driving belt and a driving rod with a circular radial section; one of the rotating wheels is arranged on a mowing assembly, the mowing assembly is used for driving the rotating wheel to rotate, and the other rotating wheels are rotatably connected to the machine body; the driving belt is sleeved on the plurality of rotating wheels; the driving rod is arranged on the driving belt; the cloth distributing rod is provided with a sliding through hole extending along the length direction of the cloth distributing rod, and the driving rod is connected to the sliding through hole in a sliding mode.

Through adopting the above technical scheme, the subassembly of mowing during the use drives and rotates the wheel rotation, a plurality of rotation wheels make the drive area remove, the drive pole that drives on the area removes, the drive pole slides in the through-hole that slides, the drive pole drives the swing of equipartition pole, make the equipartition pole tile the grass in the grass bag that collects, moreover, the steam generator is simple in structure, the inside utilization ratio of grass bag that collects has been improved, the condition that the grass in the grass bag that collects fell out from the grass bag that collects takes place, the frequent degree that operating personnel cleared up the grass bag has been reduced, make things convenient for operating personnel's operation.

Optionally, the grass collecting bag is provided with a dispersing assembly for dispersing grass and then feeding the dispersed grass into the grass collecting bag, and the dispersing assembly comprises a plurality of dispersing plates rotatably connected to the grass collecting bag, a connecting plate and a swinging member for driving the dispersing plates to swing; and the plurality of dispersion plates are rotatably connected to the connecting plate.

Through adopting above-mentioned technical scheme, the swing drives a plurality of dispersion boards during the use and swings, and a plurality of dispersion boards make the wind direction that gets into grass collecting bag swing, realize the grass evenly distributed more that will be cut in grass collecting bag, have further improved the effect of equipartition pole to the grass equipartition in the grass collecting bag, have further reduced the accumulational condition of grass in grass collecting bag and have taken place.

Optionally, the swinging piece comprises a shifting lever arranged on the uniform distribution rod and a reset torsion spring used for driving the dispersion plate to reset, and the shifting lever is used for abutting against the dispersion plate.

Through adopting the above-mentioned technical scheme, the swing of equipartition pole during use, driving lever and a plurality of dispersion plates on the equipartition pole are contradicted, realize that the equipartition pole drives a plurality of dispersion plates and rotate together, break away from the back at driving lever and dispersion plate, the dispersion plate resets under the drive of reset torsion spring, realize realizing driving a plurality of dispersion plate swings at the time of the equipartition pole carries out the tiling to grass in the grass collection bag, further improved the dispersion degree of grass when getting into in the grass collection bag, when reset torsion spring drives a plurality of dispersion plates and resets, the grass that adheres to on the dispersion plate will be thrown away to the grass collection bag in, the condition that has reduced on the dispersion plate attached to grass takes place.

Optionally, one end of the uniform distribution rod, which is far away from the grass collecting bag, is provided with a stone removing assembly, and the stone removing assembly comprises a stone removing rod and a steel brush; the stone-poking rods are arranged at one ends of the uniform distribution rods far away from the grass collecting bag and penetrate out of the machine body; the steel brush is arranged at one end of the stone-poking rod penetrating into the machine body.

Through adopting above-mentioned technical scheme, during the use, equal cloth pole swing drives the tiling of grass in the grass bag of collection, and stone pole and the steel brush on the equipartition pole sweep out the stone on the lawn to remove the stone along the direction of keeping away from the blade, reduce the damage of stone to the blade, improved the efficiency of mowing of blade to a certain extent, realized clearing up the stone before the car when the equipartition pole carries out the tiling to grass in the grass bag of collection.

Optionally, the machine body is provided with a guide plate for moving the stones in a direction away from the blade.

Through adopting above-mentioned technical scheme, brush the back at the steel brush to the stone on the lawn, the deflector is inconsistent with the stone, and the deflector drives the stone and removes along the direction of keeping away from the blade, has further reduced the damage of stone to the blade.

Optionally, be provided with the collection stone case that is used for collecting the stone of deflector direction on the organism, the collection stone case is provided with the stopper on keeping away from the inside wall of organism, the stopper is located stone entering collection stone case department.

Through adopting above-mentioned technical scheme, the back is contradicted with the deflector to the stone on the lawn, and the deflector removes the stone along the direction that is close to the stone collecting box, and the stone enters into the stone collecting box through the space that blocks between piece and the stone collecting box, blocks that the piece has reduced the condition that the stone dropped out from the stone collecting box and takes place.

Optionally, an adjusting assembly for driving the edge of the steel brush to approach or leave the ground is arranged between the steel brush and the stone-poking rod, and the adjusting assembly comprises a threaded sleeve and a driving screw rod; the threaded sleeve is rotatably connected to the stone poking rod; the driving screw is in threaded connection with the threaded sleeve, and one end of the driving screw is arranged on the steel brush; the steel brush is connected with the stone-shifting rod in a circumferential clamping mode.

Through adopting above-mentioned technical scheme, during the use operating personnel accessible rotates the thread bush and realizes removing drive screw along the direction that is close to the lawn, realizes the regulation to distance between steel brush and the lawn, adapts to different topography, improves the clearance effect of dialling stone pole and steel brush to the stone on the lawn.

Optionally, the adjusting part still includes the piece that compresses tightly that sets up between steel brush and dial stone pole, compress tightly the piece including being used for maintaining the pressure spring and the pressure strip of steel brush and ground conflict state, the pressure strip sets up the one end at drive screw, and the steel brush slides along the direction that is close to or keeps away from ground and connects on the pressure strip.

By adopting the technical scheme, when in use, an operator can adjust the acting force of the steel brush on the lawn by adjusting the distance between the steel brush and the lawn; the hold-down spring makes a plurality of steel brushes paste the lawn tightly, has improved the clearance effect of steel brush to the stone on the lawn.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the grass in the grass collecting bag is tiled through the uniform distribution assemblies, the situation that the grass is accumulated at one position in the grass collecting bag is reduced, the utilization rate of the interior of the grass collecting bag is improved, the situation that the grass in the grass collecting bag falls out of the grass collecting bag is reduced, the frequency of cleaning the grass collecting bag by an operator is reduced, and the operation of the operator is facilitated;

2. the wind direction at the opening of the grass collecting bag is adjusted when the uniform distribution rods spread the grass in the grass collecting bag through the dispersing assemblies, so that the uniform distribution degree of the grass in the grass collecting bag is further improved, and the space utilization rate of the interior of the grass collecting bag is further improved;

3. the uniform distribution rods are used for flatly spreading the grass in the grass collection bag and cleaning the stones in the front of the grass collection bag through the stone poking assembly, the guide plate and the stone collection box, so that the damage of the stones to the blade is reduced, and the mowing efficiency of the blade is improved;

4. realize adjusting the distance between steel brush and the lawn through adjusting part, hold-down spring makes the steel brush inconsistent with the lawn always when using, has improved the clearance effect of steel brush to the stone on the lawn.

Drawings

Fig. 1 is a schematic structural diagram of a specific embodiment of the present application.

FIG. 2 is a schematic structural view of an embodiment of the present application showing a mowing assembly and a uniform distribution assembly.

Fig. 3 is an exploded view of the mowing assembly of the present application.

FIG. 4 is a schematic view of the mower assembly of FIG. 2 shown hidden from view to show the equispaced assembly.

Fig. 5 is a schematic structural view of an embodiment of the present application, showing a grass-collecting bag.

Fig. 6 is a schematic structural view of the grass collecting bag hidden in fig. 5, and is used for showing the structure of the dispersing assembly.

Fig. 7 is a schematic structural view of the stone-setting assembly and the adjustment assembly of fig. 1.

Fig. 8 is a cross-sectional view a-a of fig. 7.

Fig. 9 is a schematic structural view of the blocking plate and the stone-collecting box in fig. 1.

Reference numerals: 1. a body; 11. a grass collecting bag; 12. a mowing assembly; 121. an engine; 122. a blade; 123. a fan housing; 124. a centrifugal fan; 13. a vertical plate; 14. an air outlet; 2. uniformly distributing the components; 21. a cloth homogenizing rod; 22. a drive member; 221. a rotating wheel; 2211. a first rotating wheel; 2212. a second rotating wheel; 2213. a third rotating wheel; 222. driving the belt; 223. driving the rod; 23. a slip through hole; 3. an arc-shaped plate; 31. an arc-shaped through hole; 32. mounting a plate; 4. a dispersion assembly; 41. a dispersion plate; 43. a connecting plate; 44. a swinging member; 441. a deflector rod; 442. a return torsion spring; 5. a stone-pulling component; 51. a stone-pulling rod; 52. a steel brush; 53. a second slide bar; 6. an adjustment assembly; 61. a threaded sleeve; 62. a compression member; 621. a compression spring; 622. a compression plate; 623. a first slide bar; 63. a drive screw; 7. a guide plate; 8. a stone collection box; 81. a blocking block; 82. a guide surface.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses equipment of mowing. Referring to fig. 1, the grass cutting device comprises a machine body 1, wherein a grass collecting bag 11, a grass cutting assembly 12 and a uniform distribution assembly 2 are arranged on the machine body 1.

With reference to fig. 2 and 3, mowing assembly 12 comprises an engine 121, two blades 122, a hood 123 and a centrifugal fan 124; the engine 121 is fixedly connected to the upper surface of the machine body 1; the fan housing 123 is fixedly connected to the inner top wall of the engine body 1 through two vertical plates 13, the two vertical plates 13 are both fixedly connected to the engine body 1, the two vertical plates 13 are both located right below the engine 121, the fan housing 123 is fixedly connected to the lower ends of the vertical plates 13, and an air outlet 14 is formed in the fan housing 123; the centrifugal fan 124 is fixedly connected to an output shaft of the engine 121, and the centrifugal fan 124 is located in the fan housing 123; both blades 122 are fixedly connected to an output shaft of the engine 121, and both blades 122 are fixedly connected to one end of the centrifugal fan 124 far away from the engine 121.

Referring to fig. 2 and 4, the equipartition assembly 2 includes a equipartition rod 21 and a driving member 22 for driving the equipartition rod 21 to swing in the grass-collecting bag 11, and the driving member 22 includes three rotating wheels 221, a driving belt 222 and a driving rod 223 with a circular radial section; the three rotating wheels 221 are respectively a first rotating wheel 2211, a second rotating wheel 2212 and a third rotating wheel 2213, wherein the first rotating wheel 2211 is fixedly connected to an output shaft of the engine 121, the first rotating wheel 2211 is located right above the centrifugal fan housing 123, the second rotating wheel 2212 and the third rotating wheel 2213 are both rotatably connected to the machine body 1, the second rotating wheel 2212 and the third rotating wheel 2213 are respectively located on two sides of the first rotating wheel 2211, and the first rotating wheel 2211, the second rotating wheel 2212 and the third rotating wheel 2213 are located on the same horizontal plane; the driving belt 222 is sleeved on the three rotating wheels 221, and the driving belt 222 forms an isosceles triangle; the driving rod 223 is fixedly connected to one end of the driving belt 222 near the lawn.

Refer to fig. 2 and 4, equipartition pole 21 one end is rotated and is connected on organism 1, equipartition pole 21 is located first rotation wheel 2211 below, set up the through-hole 23 that slides that extends along equipartition pole 21 length direction on the equipartition pole 21, it connects in the through-hole 23 that slides to drive pole 223 to slide, equipartition pole 21 is located the crossing point department of two equilateral extension lines of the isosceles triangle that drive belt 222 formed with organism 1's articulated department, equipartition pole 21 penetrates in grass collection bag 11 near the one end of grass collection bag 11, fixedly connected with arc 3 on the equipartition pole 21, set up on the arc 3 and use the arc through-hole 31 of equipartition pole 21 and organism 1 articulated department as the centre of a circle, the output shaft of engine 121 slides and connects in arc through-hole 31.

Referring to fig. 5 and 6, a dispersing assembly 4 for dispersing grass into the grass collecting bag 11 is arranged in the grass collecting bag 11, and the dispersing assembly 4 comprises three dispersing plates 41, three rotating rods, a connecting plate 43 and a swinging piece 44; a horizontally arranged mounting plate 32 is fixedly connected in the grass collecting bag 11; the three dispersion plates 41 are vertically arranged and positioned above the uniform distribution rods 21, the rotating rods are fixedly connected to the upper surfaces of the dispersion plates 41, the upper ends of the rotating rods are rotatably connected to the lower surface of the mounting plate 32, the three dispersion plates 41 are rotatably connected to the connecting plate 43, and the three dispersion plates 41 and the connecting plate 43 form a plurality of parallelograms; the swinging member 44 includes a shift lever 441 and a return torsion spring 442; the driving rod 441 is fixedly connected to the upper surface of the cloth equalizing rod 21, and the driving rod 441 is used for driving the dispersion plate 41; the cover of reduction torsion spring 442 is established on the dwang, and reduction torsion spring 442 is located the dispersion board 41 top, and reduction torsion spring 442 upper end fixed connection is on mounting panel 32, and reduction torsion spring 442 lower extreme fixed connection is on dispersion board 41.

Referring to fig. 4 and 7, one end of the uniform distribution rod 21, which is far away from the grass collecting bag 11, is provided with a stone-removing component 5, which comprises a stone-removing rod 51 and a steel brush 52; the stone poking rod 51 is fixedly connected to one end of the uniform distribution rod 21 far away from the grass collecting bag 11, and the stone poking rod 51 penetrates out of the machine body 1; an adjusting assembly 6 is arranged between the steel brush 52 and the stone-shifting rod 51, and the adjusting assembly 6 comprises a threaded sleeve 61, a pressing piece 62 and a driving screw 63.

Referring to fig. 7 and 8, the threaded sleeve 61 is rotatably connected to the stone-setting rod 51, and the threaded sleeve 61 is vertically clamped with the stone-setting rod 51; the driving screw 63 is vertically arranged, and the driving screw 63 is in threaded connection with the threaded sleeve 61; the pressing member 62 includes a pressing spring 621 and a pressing plate 622; the pressing plate 622 is horizontally arranged, the pressing plate 622 is fixedly connected to the lower end of the driving screw 63, the upper surface of the pressing plate 622 is fixedly connected with a first sliding rod 623, and the upper end of the first sliding rod 623 vertically penetrates through the stone poking rod 51 in a sliding mode; the upper surface of the steel brush 52 is fixedly connected with two second sliding rods 53, and the second sliding rods 53 are vertically connected to the pressing plate 622 in a sliding manner; the pressing spring 621 is sleeved on the second sliding rod 53, the pressing spring 621 is located between the pressing plate 622 and the steel brush 52, the upper end of the pressing spring 621 is fixedly connected to the pressing plate 622, and the lower end of the pressing spring 621 is fixedly connected to the steel brush 52.

Referring to fig. 1 and 9, a guide plate 7 is fixedly connected to the machine body 1, and the guide plate 7 is arc-shaped; two stone-collecting boxes 8 are fixedly connected to the machine body 1, the two stone-collecting boxes 8 are respectively located on two sides of the guide plate 7, blocking blocks 81 are fixedly connected to the side walls, far away from the machine body 1, of the stone-collecting boxes 8, the blocking blocks 81 are located at inlets, where stones enter the collecting boxes, and guide surfaces 82 are formed in the blocking blocks 81.

The implementation principle of the mowing equipment in the embodiment of the application is as follows: before use, an operator drives the driving screw 63 to rotate through the threaded sleeve 61, so that the driving screw 63 drives the steel brush 52 to be close to the lawn, and the acting force of the steel brush 52 and the lawn is adjusted.

When the grass collector is used, the centrifugal fan 124 and the blades 122 are driven by the engine 121 to rotate, grass is chopped by the blades 122, wind generated by the centrifugal fan is blown into the grass collecting bag 11 through the air outlet 14, the chopped grass is blown into the grass collecting bag 11, the engine 121 drives the first rotating wheel 2211 to rotate, the first rotating wheel 2211, the second rotating wheel 2212 and the third rotating wheel 2213 drive the driving belt 222 to move, the driving belt 222 drives the driving rod 223 to move along the moving direction of the driving belt 222, the driving rod 223 slides in the sliding through hole 23, the driving rod 223 drives the uniform distribution rod 21 to swing in the grass collecting bag 11, and grass in the grass collecting bag 11 is spread; at the moment, the deflector rods 441 on the uniform distribution rod 21 drive the three dispersion plates 41 to rotate, and the reset torsion springs 442 drive the dispersion plates 41 to reset, so that grass is more uniformly distributed in the grass collection bag 11 when entering the grass collection bag 11; when equipartition pole 21 swings, set aside six steel brush 52 swings of stone pole 51 swing drive for the stone on the steel brush 52 to the lawn is cleared up, and the stone is guided by deflector 7, and the stone gets into in album stone case 8, blocks that piece 81 blocks the stone in album stone case 8, and the condition that the stone that reduces album stone case 8 in breaks away from in album stone case 8 takes place, has reduced the damage of stone on the lawn to blade 122, has improved the efficiency of mowing.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A mowing apparatus, characterized by: the grass mower comprises a mower body (1), wherein a grass collecting bag (11) and a grass cutting assembly (12) used for cutting grass and sending the grass into the grass collecting bag (11) are arranged on the mower body (1), an evenly distributing assembly (2) is arranged on the mower body (1), and the evenly distributing assembly (2) comprises an evenly distributing rod (21) rotatably connected to the mower body (1) and a driving piece (22) used for driving the evenly distributing rod (21) to swing in the grass collecting bag (11); one end of the cloth equalizing rod (21) close to the grass collecting bag (11) penetrates into the grass collecting bag (11).

2. A mowing apparatus according to claim 1, wherein: the mowing assembly (12) comprises an engine (121) arranged on the machine body (1), a plurality of blades (122) arranged on an output shaft of the engine (121), a fan cover (123) arranged on the machine body (1) and a centrifugal fan (124) arranged on the output shaft of the engine (121), wherein the centrifugal fan (124) is positioned in the fan cover (123), and an air outlet (14) is formed in the fan cover (123).

3. A mowing apparatus according to claim 1, wherein: the driving part (22) comprises a plurality of rotating wheels (221), a driving belt (222) and a driving rod (223) with a circular radial section; one of the rotating wheels (221) is arranged on the mowing assembly (12), the mowing assembly (12) is used for driving the rotating wheel (221) to rotate, and the other rotating wheels (221) are rotatably connected to the machine body (1); the driving belt (222) is sleeved on the plurality of rotating wheels (221); the driving rod (223) is arranged on the driving belt (222); the cloth evening rod (21) is provided with a sliding through hole (23) extending along the length direction of the cloth evening rod (21), and the driving rod (223) is connected to the sliding through hole (23) in a sliding manner.

4. A mowing apparatus according to claim 1, wherein: the grass collecting bag (11) is provided with a dispersing component (4) which is used for dispersing grass and then entering the grass collecting bag (11), and the dispersing component (4) comprises a plurality of dispersing plates (41) which are rotatably connected to the grass collecting bag (11), a connecting plate (43) and a swinging piece (44) which is used for driving the dispersing plates (41) to swing; the dispersion plates (41) are rotatably connected to a connecting plate (43).

5. A mowing apparatus according to claim 4, wherein: the swinging piece (44) comprises a deflector rod (441) arranged on the uniform distribution rod (21) and a reset torsion spring (442) used for driving the dispersion plate (41) to reset, and the deflector rod (441) is used for abutting against the dispersion plate (41).

6. A mowing apparatus according to claim 1, wherein: one end of the uniform distribution rod (21) far away from the grass collecting bag (11) is provided with a stone removing component (5), and the stone removing component (5) comprises a stone removing rod (51) and a steel brush (52); the stone-poking rod (51) is arranged at one end of the uniform distribution rod (21) far away from the grass collecting bag (11), and the stone-poking rod (51) penetrates out of the machine body (1); the steel brush (52) is arranged at one end of the stone-poking rod (51) penetrating into the machine body (1).

7. A mowing apparatus according to claim 6, wherein: the machine body (1) is provided with a guide plate (7) used for enabling the stones to move along the direction far away from the blade (122).

8. A mowing apparatus according to claim 7, wherein: be provided with on organism (1) and be used for carrying out album stone case (8) that collect with the stone of deflector (7) direction, it is provided with on the inside wall of organism (1) to keep away from album stone case (8) and blocks piece (81), it is located stone entering album stone case (8) department to block piece (81).

9. A mowing apparatus according to claim 6, wherein: an adjusting component (6) for driving the steel brush (52) to be close to or far away from the ground is arranged between the steel brush (52) and the stone-shifting rod (51), and the adjusting component (6) comprises a threaded sleeve (61) and a driving screw (63); the threaded sleeve (61) is rotatably connected to the stone-poking rod (51); the driving screw (63) is in threaded connection with the inside of the threaded sleeve (61), and one end of the driving screw (63) is arranged on the steel brush (52); the steel brush (52) is circumferentially clamped with the stone-poking rod (51).

10. A mowing apparatus according to claim 9, wherein: the adjusting component (6) further comprises a pressing piece (62) arranged between the steel brush (52) and the stone-removing rod (51), the pressing piece (62) comprises a pressing spring (621) and a pressing plate (622) which are used for maintaining the state that the steel brush (52) is abutted to the ground, the pressing plate (622) is arranged at one end of the driving screw rod (63), and the steel brush (52) is connected to the pressing plate (622) in a sliding mode along the direction close to or far away from the ground.