CN109964626B - Quick switching mechanism of grass mode is received to lawn mower - Google Patents
Quick switching mechanism of grass mode is received to lawn mower Download PDFInfo
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- CN109964626B CN109964626B CN201910376903.2A CN201910376903A CN109964626B CN 109964626 B CN109964626 B CN 109964626B CN 201910376903 A CN201910376903 A CN 201910376903A CN 109964626 B CN109964626 B CN 109964626B
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- lawn mower
- switching mechanism
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 122
- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 67
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000003306 harvesting Methods 0.000 claims description 16
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 238000010276 construction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
Abstract
The invention provides a quick switching mechanism of a grass collecting mode of a lawn mower, and belongs to the technical field of garden tools. The grass discharging method solves the technical problems that the operation is complex and the safety and reliability are poor when the grass discharging mode of the lawn mower is switched. This quick switch mechanism is including setting up the handle and the screens plectrum that open and shut in the chassis upside, the baffle setting just can swing in arranging grass passageway, the baffle is located the position between grass collection mouth and the side row mouth, the lower extreme of opening and shutting the handle is connected and can drive the baffle swing to open or seal row grass passageway with the baffle, screens plectrum slip sets up on the chassis and can open and shut the handle looks joint respectively when arranging grass passageway with the closure baffle, the side row cover sets up in side row mouth department and the one end of side row cover is articulated mutually with the lateral wall of chassis, be equipped with between side row cover and the chassis and can arrange the fixed locking subassembly of cover with the side. The quick switching mechanism improves the switching efficiency of the grass collecting mode of the lawn mower, provides convenience for operators, and is safe and reliable.
Description
Technical Field
The invention belongs to the technical field of garden tools, and relates to a quick switching mechanism of a grass collecting mode of a lawn mower.
Background
Along with the increasing environmental requirements of people, the planting of vegetation has become a main means of living communities at present, and lawn machines are tools specially used for repairing lawns or mowing, and are mainly applied to garden decoration construction, lawn greening construction, city streets, greening scenic spots, garden construction, especially the repair of grasslands and grasslands in parks, football stadiums, private villa gardens, agriculture, forestry, animal farm and other land vegetation and the like. For lawn mowers, there are generally two ways of harvesting grass: and (5) collecting grass at the rear and discharging grass at the side. When the current lawn mower is switched to a side grass discharging mode from rear grass collection, a grass discharging channel is commonly plugged by a grass plug, and then a side grass discharging cover is opened by a side grass discharging shield to form a side grass discharging channel for grass discharging. Because the grass blocking plug and the side discharging shield are not assembled with the whole machine into a whole, users are easy to lose in the carrying process, and the operation is complex when the grass discharging mode is switched, so that a long time is required.
Disclosure of Invention
The invention aims at the problems existing in the prior art, and provides a quick switching mechanism of a grass harvesting mode of a lawn mower, which aims at solving the technical problems that: how to improve the switching efficiency of the grass harvesting mode of the lawn mower.
The aim of the invention can be achieved by the following technical scheme:
the quick switching mechanism of the grass collecting mode of the lawn mower comprises a chassis, a baffle and a side discharging cover, a grass discharging channel is arranged in the chassis, a grass collecting port positioned at the end part of the grass discharging channel is formed in the rear side of the chassis, and a side discharging port communicated with the grass discharging channel is formed in one side of the chassis; the quick switching mechanism is characterized by comprising an opening and closing handle and a clamping position pulling piece, wherein the opening and closing handle and the clamping position pulling piece are arranged on the upper side of the chassis, the baffle is arranged in the grass discharging channel and can swing, the baffle is positioned between the grass collecting port and the side discharging port, the lower end of the opening and closing handle is connected with the baffle and can drive the baffle to swing to open or close the grass discharging channel, and the clamping position pulling piece is arranged on the chassis in a sliding manner and can be respectively clamped with the opening and closing handle when the baffle is in two different states of opening and closing the grass discharging channel; the side row cover is arranged at the side row opening, one end of the side row cover is hinged with the side wall of the chassis through a connecting component, and a locking component capable of fixing the side row cover is further arranged between the side row cover and the chassis.
The working principle is as follows: according to the technical scheme, the baffle is arranged at a position between the grass collecting port and the side discharging port in the grass discharging channel, one end of the baffle is rotationally connected with the grass discharging channel, the baffle is provided with the opening and closing handle to enable the baffle to swing to open or close the grass discharging channel, the clamping poking piece can be clamped with the opening and closing handle to maintain the grass discharging channel to be in an opened or closed state, one end of the side discharging cover is hinged with the side wall of the chassis, a locking component for fixing the side discharging cover is further arranged between the other end of the side discharging cover and the chassis, and when the grass discharging channel is opened, the side discharging cover is attached to the chassis to collect grass afterwards; when the grass discharging channel is closed, the locking device is unscrewed, a certain angle is formed between the side discharging cover and the chassis, so that the side discharging channel is opened, and grass can be discharged laterally; after switching, the grass collecting and side grass discharging modes are switched by only opening or closing the baffle plate, the side cover fixed on the chassis is closed or opened by the locking component, the grass collecting mode is switched very conveniently, the time for switching the grass collecting mode is saved, the grass collecting mode switching efficiency of the lawn mower is improved, and one end of the side cover is hinged with the side wall of the chassis by the connecting component, so that the lawn mower is not easy to drop and lose.
In the quick switching mechanism of the grass collecting mode of the lawn mower, the upper side of the side row cover is inwards bent and is abutted to the upper side face of the chassis, an arc long hole is formed in the position, close to the other end of the side row cover, of the upper side of the side row cover, and the locking assembly comprises a locking bolt which is inserted into the arc long hole and is in threaded connection with the upper side face of the chassis. The side row cover can swing around the hinge point at one end of the side row cover in the length direction of the arc long hole under the action of external force, and when the side row cover is opened to a proper angle, the opening angle of the side row cover can be fixed by screwing the locking bolt. Fix the side row lid on the chassis and conveniently open and close, for the lawn mower receives the grass and provides convenience, utilize locking component can tight loose's characteristics, also improved the work efficiency that the side row lid opened and closed.
In the rapid switching mechanism of the grass collecting mode of the lawn mower, the upper side of the baffle is hinged with the inner wall of the grass discharging channel, the upper end of the opening and closing handle is provided with a grip, and the lower end of the opening and closing handle extends into the grass discharging channel and is fixedly connected with the middle of the baffle. Simple structure, convenient to use is convenient for open and close row grass passageway.
In the rapid switching mechanism of the grass collecting mode of the lawn mower, the clamping seat is sleeved on the opening and closing handle, the clamping plectrum is arranged on the clamping seat in a sliding manner, a reset spring is arranged between the clamping plectrum and the clamping seat, and the reset spring can push the clamping plectrum to the opening and closing handle; the side surface of the opening and closing handle, which faces the clamping position shifting sheet, is provided with a clamping groove I and a clamping groove II at an upper and lower interval, and the clamping position shifting sheet can be clamped in the clamping groove I and/or the clamping groove II. Under the effect of the reset spring, the clamping plectrum can reciprocate on the clamping seat, so that the reset function of the clamping plectrum is formed, the clamping plectrum is clamped on the clamping groove I or the clamping groove II on the baffle to realize the locking function, and the normal grass collecting work after switching of two grass collecting modes of the lawn mower is ensured.
In the rapid switching mechanism of the grass collecting mode of the lawn mower, the middle part of the clamping poking piece is upwards raised to form a step, and two ends of the reset spring are respectively abutted to the step surface of the clamping poking piece and the clamping seat. The middle part of screens plectrum upwards protrudes and forms the step for enclose into the recess between screens plectrum, card bedplate and the chassis, the fixed of reset spring of being convenient for.
In the quick switching mechanism of the grass harvesting mode of the lawn mower, the locking bolt is a stud, and the locking assembly further comprises a knob fixedly connected to the upper end of the locking bolt and a nylon self-locking nut I screwed to the lower end of the locking bolt. The side row cover is conveniently opened and closed by using the stud bolts.
In the quick switching mechanism of grass mode is received to the lawn mower, coupling assembling includes that the side is arranged and is covered the support, the side is arranged and is covered the support and pass through square neck bolt and nylon self-locking nut two and fix on the chassis, the side is arranged the tip of cover support with the one end that the side was arranged the lid is rotated through the round pin axle and is connected, the cover reset spring is arranged to the cover to the round pin axle cover, the opening retaining ring is equipped with admittedly to the tip of round pin axle. The side row cover can rotate around the shaft pin, and can return automatically under the action of the side row cover return spring, so that an operator cannot generate danger because of forgetting to screw the knob.
In the rapid switching mechanism of the grass collecting mode of the lawn mower, one end of the baffle is connected with the upper side face of the inner wall of the grass discharging channel through the hinge, and two sides of the hinge are respectively fixed on the upper side wall of the grass discharging channel and the baffle through the blind rivets. The baffle adopts the hinge to form rotatable mechanism with the chassis through pivot after being connected with the chassis, reaches to open the closure function, simple structure can save the manufacturing cost of lawn mower.
In the rapid switching mechanism of the grass harvesting mode of the lawn mower, the outer surface of the side row cover is provided with the convex blocks for pulling the side row cover to swing around the pin shafts. The bump is arranged on the outer surface of the side row cover, so that the side row cover can be conveniently opened and closed, and the safety of operators is guaranteed.
In the rapid switching mechanism of the grass harvesting mode of the lawn mower, the clamping groove I and the clamping groove II are obliquely arranged on the opening and closing handle. The clamping groove I and the clamping groove II are conveniently clamped with the clamping position shifting piece, the locking function effect of the clamping position shifting piece in the clamping groove I and the clamping groove II is good, and the working efficiency of the lawn mower is convenient to improve.
Compared with the prior art, the invention has the following advantages:
1. the side row cover is fixed on the chassis, the quick switching mechanism can quickly open or close the grass discharging channel, the locking component can quickly close or open the side row cover, and the two grass collecting modes of rear grass collection and side grass discharging are convenient to switch, so that the grass collecting mode switching efficiency of the lawn mower is improved.
2. The arrangement of the clamping plectrum, the clamping seat and the reset spring in the lawn mower forms the reset function of the clamping plectrum, and the arrangement of the clamping groove I and the clamping groove II on the opening and closing handle forms the locking function of the clamping plectrum, so that the working state of the lawn mower is stable after the grass collection mode is switched.
3. According to the invention, the side row cover is fixed on the chassis and can be opened and closed by the connecting component and the locking component arranged between the side row cover and the chassis, and the side row cover reset spring arranged on the connecting component can enable the side row cover to be automatically reset under the condition that the knob is not screwed, so that the operation safety of an operator is ensured.
Drawings
Fig. 1 is a schematic diagram of an exploded structure of a quick switching mechanism of a lawn mower grass harvesting mode.
Fig. 2 is a schematic perspective view of a quick switching mechanism when the lawn mower receives grass in a rear grass collecting mode.
Fig. 3 is a schematic perspective view of a quick switching mechanism when the grass-collecting mode of the lawn mower is side grass discharge.
Fig. 4 is a schematic view of a partial perspective structure of a quick switching mechanism of a lawn mower in a grass harvesting mode.
Fig. 5 is a schematic diagram of the position relationship structure between the clamping pulling piece and the opening and closing handle in the quick switching mechanism of the lawn mower in the grass harvesting mode.
Fig. 6 is a schematic structural view of the locking shifting piece and the unlocking state of the opening and closing handle in the quick switching mechanism when the lawn mower receives the lateral grass.
Fig. 7 is a schematic structural view of the locking state of the clamping pulling piece and the opening and closing handle in the quick switching mechanism when the grass harvesting mode of the lawn mower is the side grass discharging mode.
Fig. 8 is a schematic view of the hinge of fig. 2 in a folded state.
Fig. 9 is a schematic view of the hinge of fig. 3 in a folded state.
In the figure, 1, a chassis; 101. a grass discharge channel; 101a, grass collecting ports; 101b, side discharge ports; 2. a baffle; 3. a side row cover; 31. an arc-shaped long hole; 4. an opening and closing handle; 5. a clamping plectrum; 51. a clamping groove I; 52. a clamping groove II; 6. a connection assembly; 61. a side row cover bracket; 62. square neck bolts; 63. nylon self-locking nut II; 64. a pin shaft; 65. a side-row cover return spring; 66. a split retainer ring; 7. a locking assembly; 71. a locking bolt; 72. a knob; 73. nylon self-locking nut I; 8. a grip; 9. a clamping seat; 10. a return spring; 11. a hinge; 12. a blind rivet; 13. and a bump.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, the lawn mower comprises a chassis 1, a baffle 2 and a side discharge cover 3, wherein a grass discharge channel 101 is arranged in the chassis 1, a grass collecting port 101a is arranged at the end part of the rear side of the chassis 1, which is positioned in the grass discharge channel 101, a side discharge port 101b is arranged at one side of the chassis 1, the side discharge port 101b is communicated with the grass discharge channel 101, the side discharge cover 3 is tightly attached to the chassis 1 and seals the side discharge port 101b, the baffle 2 is positioned in the grass discharge channel 101 between the grass collecting port 101a and the side discharge port 101b, one end of the baffle 2 is hinged with the upper side surface of the inner wall of the grass discharge channel 101 through a hinge 11, and both sides of the hinge 11 are respectively fixed on the upper side wall of the grass discharge channel 101 and the baffle 2 through blind rivets 12; as shown in fig. 5 to 9, the quick switching mechanism comprises an opening and closing handle 4 and a clamping position pulling piece 5 which are positioned on the upper side of the chassis 1, one end of the opening and closing handle 4 penetrates through the chassis 1, is positioned in the grass discharging channel 101 and is fixedly connected with the middle of the upper side surface of the baffle plate 2, the upper end of the opening and closing handle 4 is provided with a grip, the opening and closing handle 4 is sleeved with a clamping position seat 9, the clamping position pulling piece 5 is arranged on the clamping position seat 9 and can slide along the length direction of the clamping position seat 9, the middle part of the clamping position pulling piece 5 protrudes upwards to form a step, a reset spring 10 is abutted between the step surface of the clamping position pulling piece 5 and the clamping position seat 9, the reset spring 10 can push the clamping position pulling piece 5 to the opening and closing handle 4, a clamping groove I51 and a clamping groove II 52 are obliquely arranged on the side surface of the opening and closing handle 4, and the clamping groove I51 is positioned on the upper part of the clamping groove II 52; the clamping plectrum 5 is poked in the direction away from the opening and closing handle 4, the opening and closing handle 4 is poked, the baffle plate 2 swings to the upper side surface of the inner wall of the grass discharging channel 101 around the pivot of the hinge 11, the clamping plectrum 5 is unfolded, one end of the clamping plectrum 5 is clamped in the clamping groove II 52, and the grass discharging channel 101 is in an open state; the clamping plectrum 5 is stirred to the direction of keeping away from the handle 4 that opens and shuts, stirs the handle 4 that opens and shuts for baffle 2 is established on row grass passageway 101 to one side and the butt of the one end of baffle 2 is in the downside of row grass passageway 101 inner wall, and the clamping plectrum 5 is put, makes the one end joint of clamping plectrum 5 in draw-in groove one 51, arranges grass passageway 101 and is in the closed condition.
Further, as shown in fig. 1 to 3, one end of the side row cover is hinged with the chassis 1 through a connecting component 6, the upper side of the side row cover 3 is inwards bent and is abutted against the upper side of the chassis 1, an arc long hole 31 is formed in the upper side of the side row cover 3 at a position close to the other end of the side row cover 3, a locking component 7 for fixing the side row cover 3 with a bottom plate is arranged in the arc long hole 31, and a bump 13 is arranged on the outer surface of the side row cover 3; the locking assembly 7 comprises a locking bolt 71 penetrating through the chassis 1 and the arc long hole 31, wherein the locking bolt 71 is a double-headed bolt, one end of the locking bolt positioned in the arc long hole 31 is in threaded connection with a knob 72, and the other end of the locking bolt is in threaded connection with a nylon self-locking nut 73; the connecting assembly 6 comprises a side row cover bracket 61 fixed on the chassis 1 through a square neck bolt 62 and a nylon self-locking nut II 63, the end part of the side row cover bracket 61 is hinged with one end of the side plate through a pin shaft 64, a side row cover reset spring 65 is arranged on the pin shaft 64 in a penetrating way, and an opening check ring 66 is fixedly arranged at the end part of the pin shaft 64; when the grass discharging channel 101 is closed, the knob 72 is unscrewed, the lug 13 is pulled by hand, the side discharging cover 3 swings around the pin shaft 64 within the length range of the arc-shaped long hole 31, and when the opening angle between the side discharging cover 3 and the chassis 1 is proper, the knob 72 is screwed, and at the moment, the side grass discharging channel 101 is opened; when the grass discharging channel 101 is opened, the knob 72 is unscrewed, the lug 13 is pulled by hand, the side discharging cover 3 rotates around the pin shaft 64 until the side discharging cover 3 is attached to the chassis 1, the knob 72 is screwed, at the moment, the grass is collected by the lawn mower in a rear grass collecting mode, when the knob 72 is unscrewed, the side discharging cover 3 rotates around the pin shaft 64 and forgets to screw the knob 72, the side discharging cover reset spring 65 has a reset function, and the side discharging cover 3 can be automatically reset to be attached to the chassis 1.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The quick switching mechanism of a grass collecting mode of a lawn mower comprises a chassis (1), a baffle (2) and a side discharging cover (3), a grass discharging channel (101) is arranged in the chassis (1), a grass collecting port (101 a) positioned at the end part of the grass discharging channel (101) is formed in the rear side of the chassis (1), and a side discharging port (101 b) communicated with the grass discharging channel (101) is formed in one side of the chassis (1); the quick switching mechanism is characterized by comprising an opening and closing handle (4) and a clamping pulling piece (5) which are arranged on the upper side of the chassis (1), wherein the baffle plate (2) is arranged in the grass discharging channel (101) and can swing, the baffle plate (2) is positioned between the grass collecting port (101 a) and the side discharging port (101 b), the lower end of the opening and closing handle (4) is connected with the baffle plate (2) and can drive the baffle plate (2) to swing to open or close the grass discharging channel (101), and the clamping pulling piece (5) is arranged on the chassis (1) in a sliding manner and can be respectively clamped with the opening and closing handle (4) when the baffle plate (2) is opened and closed in two different states of the grass discharging channel (101); the side row cover (3) is arranged at the side row opening (101 b), one end of the side row cover (3) is hinged with the side wall of the chassis (1) through a connecting component (6), and a locking component (7) capable of fixing the side row cover (3) is further arranged between the side row cover (3) and the chassis (1);
the clamping seat (9) is sleeved on the opening and closing handle (4), the clamping plectrum (5) is arranged on the clamping seat (9) in a sliding mode, a reset spring (10) is arranged between the clamping plectrum (5) and the clamping seat (9), and the reset spring (10) can push the clamping plectrum (5) to the opening and closing handle (4); the side surface of the opening and closing handle (4) facing the clamping shifting piece (5) is provided with a clamping groove I (51) and a clamping groove II (52) at an upper and lower interval, and the clamping shifting piece (5) can be clamped in the clamping groove I (51) and/or the clamping groove II (52);
the middle part of the clamping plectrum (5) is upwards raised to form a step, and two ends of the reset spring (10) are respectively abutted to the step surface of the clamping plectrum (5) and the clamping seat (9).
2. The quick switching mechanism of grass harvesting mode of lawn mower according to claim 1, wherein the upper side of the side row cover (3) is bent inwards and is abutted against the upper side of the chassis (1), an arc long hole (31) is formed in the upper side of the side row cover (3) at a position close to the other end of the side row cover (3), and the locking assembly (7) comprises a locking bolt (71) inserted into the arc long hole (31) and screwed on the upper side of the chassis (1).
3. The quick switching mechanism of a grass harvesting mode of a lawn mower according to claim 1, wherein the upper side of the baffle plate (2) is hinged with the inner wall of the grass discharging channel (101), the upper end of the opening and closing handle (4) is provided with a grip (8), and the lower end of the opening and closing handle (4) extends into the grass discharging channel (101) and is fixedly connected with the middle part of the baffle plate (2).
4. The quick switching mechanism of grass harvesting method of lawn mower according to claim 2, wherein the locking bolt (71) is a stud bolt, and the locking assembly (7) further comprises a knob (72) fixedly connected to the upper end of the locking bolt (71) and a nylon self-locking nut (73) screwed to the lower end of the locking bolt (71).
5. The quick switching mechanism of grass harvesting mode of lawn mower according to claim 1, wherein the connecting component (6) comprises a side-row cover bracket (61), the side-row cover bracket (61) is fixed on the chassis (1) through a square neck bolt (62) and a nylon self-locking nut two (63), the end part of the side-row cover bracket (61) is rotatably connected with one end of the side-row cover (3) through a pin shaft (64), a side-row cover reset spring (65) is sleeved on the pin shaft (64), and an opening retainer ring (66) is fixedly arranged at the end part of the pin shaft (64).
6. A quick switching mechanism for a grass harvesting mode of a lawn mower according to claim 3, wherein one end of the baffle (2) is connected with the upper side surface of the inner wall of the grass discharging channel (101) through a hinge (11), and both sides of the hinge (11) are respectively fixed on the upper side wall of the grass discharging channel (101) and the baffle (2) through blind rivets (12).
7. The quick switching mechanism of grass cutting modes for lawn mower according to claim 5, wherein the outer surface of the side row cover (3) is provided with a bump (13) for pulling the side row cover (3) to swing around the pin shaft (64).
8. The quick switching mechanism of grass harvesting method of lawn mower according to claim 1, wherein the first clamping groove (51) and the second clamping groove (52) are both obliquely arranged on the opening and closing handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376903.2A CN109964626B (en) | 2019-05-04 | 2019-05-04 | Quick switching mechanism of grass mode is received to lawn mower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376903.2A CN109964626B (en) | 2019-05-04 | 2019-05-04 | Quick switching mechanism of grass mode is received to lawn mower |
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| Publication Number | Publication Date |
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| CN109964626A CN109964626A (en) | 2019-07-05 |
| CN109964626B true CN109964626B (en) | 2024-04-09 |
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| CN201910376903.2A Active CN109964626B (en) | 2019-05-04 | 2019-05-04 | Quick switching mechanism of grass mode is received to lawn mower |
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| CN202077392U (en) * | 2011-05-13 | 2011-12-21 | 浙江长江机械有限公司 | Device for opening and closing rear grass outlet channel of grass cutter |
| CN204741802U (en) * | 2015-06-12 | 2015-11-11 | 上海沃施园艺股份有限公司 | Lawn machine of trinity play grass mode |
| CN107846840A (en) * | 2015-07-23 | 2018-03-27 | 株式会社牧田 | Hay mover |
| CN108718663A (en) * | 2017-04-21 | 2018-11-02 | 苏州宝时得电动工具有限公司 | Grass trimmer |
| CN107172958A (en) * | 2017-06-22 | 2017-09-19 | 宁波大叶园林设备股份有限公司 | The hay mower of left fan door-plate and the right wing door-plate of tool and the side Lysimachia sikokiana lid that shrinks |
| CN107409639A (en) * | 2017-07-20 | 2017-12-01 | 浙江亚特电器有限公司 | A kind of side row can self-locking hay mover |
| CN210143320U (en) * | 2019-05-04 | 2020-03-17 | 浙江中马园林机器股份有限公司 | Quick switching mechanism of grass mode is received to lawn mower |
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| CN109964626A (en) | 2019-07-05 |
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