CN112293042A - Weeding equipment for afforestation - Google Patents
Weeding equipment for afforestation Download PDFInfo
- Publication number
- CN112293042A CN112293042A CN202011041697.9A CN202011041697A CN112293042A CN 112293042 A CN112293042 A CN 112293042A CN 202011041697 A CN202011041697 A CN 202011041697A CN 112293042 A CN112293042 A CN 112293042A
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- side wall
- gear
- wall
- shaft
- fixed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/73—Cutting apparatus
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses weeding equipment for landscaping, which comprises a trolley, wherein the front end of the trolley is provided with two front wheels through a front wheel shaft, and the rear end of a carriage is provided with two rear wheels through a rear wheel shaft; a rotating shaft is arranged between the left side wall and the right side wall of the upper portion between the front wheel shaft and the rear wheel shaft, a first gear is fixed on the front wheel shaft, a second gear is fixed on the rotating shaft, the first gear is connected with the second gear through a chain, a first bevel gear is fixed on the rotating shaft between the second gears, a lower partition plate is fixed in a carriage right below the rotating shaft, a gear shaft vertically penetrates through the center of the lower partition plate, a second bearing is longitudinally fixed at the center of the lower partition plate, a second bevel gear is axially fixed at the top end of the gear shaft, the first bevel gear is meshed with the second bevel gear, and a cutting blade is horizontally fixed at the tail end of the gear shaft. The mower has the advantages of simple structure, low manufacturing cost and convenient use, can realize the mowing function by one person by pushing or pulling the trolley, basically has no noise, and avoids noise pollution.
Description
Technical Field
The invention relates to the technical field of gardening equipment, in particular to weeding equipment for landscaping.
Background
The greening maintenance, namely the watering, trimming, weeding, pesticide spraying and seedling supplementing in the later period of completing greening construction, is generally called as maintenance, and the work is simple, but indispensable and very important. The maintenance work is not well done, the garden landscape built with large flowers cannot be well maintained, and some plants deteriorate, die and weeds grow rapidly. Therefore, scientific and standardized scientific maintenance management is required for landscape maintenance. Along with the enhancement of urban greening consciousness, people have higher and higher requirements on greening and attractiveness of the surrounding environment, and for a long time, the garden greening belt is mainly trimmed manually, so that time is consumed, a large amount of labor is consumed, and the overall attractiveness is influenced due to irregular non-professional artificially trimmed grass.
At present, lawn mowers are available in the market, which are also called weeders, lawnmowers, lawn trimmers, etc. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, push rod and control unit. The cutter head is arranged on the travelling wheel, the engine is arranged on the cutter head, the blade is arranged on the output shaft of the engine, the blade is greatly improved in speed by utilizing the high-speed rotation of the engine, the operation time of weeding workers is saved, and a large amount of manpower resources are reduced. However, the mower has a complex structure and high cost, and the noise of the engine is high during mowing, so that surrounding residents are easily influenced; in addition, the engine is driven by electricity or oil, which wastes energy,
therefore, there is a need for a simple, low cost, substantially noiseless, and manually drivable weeding machine.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides weeding equipment for landscaping, which has the advantages of simple structure, low cost, convenience in use, easiness in weeding by one person and no noise pollution.
In order to achieve the purpose, the invention is implemented according to the following technical scheme:
a weeding device for landscaping comprises a trolley, wherein the trolley comprises a square carriage, the carriage consists of a front side wall, a rear side wall, a left side wall and a right side wall, two front wheels are mounted at the front end of the carriage through a front wheel shaft, and two rear wheels are mounted at the rear end of the carriage through a rear wheel shaft; the height of the front side wall and the height of the rear side wall are lower than that of the left side wall and the right side wall, the top ends of the front side wall and the rear side wall and the top ends of the left side wall and the right side wall are located on the same plane, the bottom of the carriage is higher than that of the front wheel and the rear wheel, a rotating shaft is installed between the left side wall and the right side wall of the upper portion between the front wheel shaft and the rear wheel shaft and is parallel to the front wheel shaft and the rear wheel shaft, two ends of the rotating shaft are fixed to a first bearing inner ring, a first bearing outer ring is fixed in the left side wall and the right side wall, first gears are axially and symmetrically fixed on the front wheel shaft, second gears corresponding to the first gears are axially and symmetrically fixed on the rotating shaft, the first gears are connected with the second gears through chains, a first bevel gear is axially fixed on the rotating shaft between the second gears, a lower partition plate is fixed in the carriage right below, Rear wall, left side wall and right side wall fixed connection run through down the baffle center perpendicularly and be equipped with the gear shaft, and baffle center longitudinal fixation has the second bearing down, gear shaft axial fixity is at the second bearing inner circle, and gear shaft top axial fixity has second bevel gear, first bevel gear and second bevel gear intermeshing, the terminal level of gear shaft is fixed with cutting blade, and cutting blade is located the carriage and the lower terminal surface of cutting blade is higher than the bottom of left side wall and right side wall.
Further, the number of teeth of the first gear is greater than that of the second gear; the number of teeth of the first bevel gear is greater than the number of teeth of the second bevel gear.
Further, the inner wall bottom of carriage both sides wall level respectively is equipped with reason grass piece, reason grass piece and the perpendicular fixed connection of inner wall of left side wall and right side wall, cutting blade is located reason grass piece top, and cutting blade's tip is located between the inner wall of reason grass piece front end and left side wall and right side wall.
Further, the gear shaft is the hollow shaft, and the inner skleeve has been put to the gear shaft bottom cover, cutting blade fixes the outer wall at the inner skleeve end, and the outer end of a lateral wall of gear shaft is equipped with the locking bolt who is used for locking the inner skleeve.
Further, cutting blade sets up to three, and cutting blade is rectangular shape and both ends all opens one's edge, and three cutting blade welds on the outer wall circumference at inner skleeve end, and the contained angle between the adjacent cutting blade is 120 degrees.
Furthermore, a key groove is formed in the other side of the inner wall of the gear shaft, and a flat key in sliding fit with the key groove is axially arranged on the outer wall of one side of the inner sleeve.
Further, be equipped with the baffle in the carriage of pivot top, the terminal surface is located the stopper up end that sets up on the inner wall of preceding lateral wall, back lateral wall, left side wall and right side wall under the baffle, goes up the space on baffle upper portion and forms the storing chamber.
Furthermore, the center of the upper clapboard is provided with a through hole.
Furthermore, two ends of the lower partition plate are fixed in the inner walls of the front side wall, the rear side wall, the left side wall and the right side wall through screws.
Furthermore, a handle rod is fixed at the rear end of the carriage, the handle rod is of a U-shaped structure, and the opening end of the U-shaped structure is obliquely and downwards fixed on the outer wall of the rear side wall.
Compared with the prior art, the grass cutting machine has the advantages that the rotation of the front wheel drives the rotation of the front wheel shaft, the front wheel shaft drives the small second gear through the large first gear and the chain so as to drive the rotating shaft to rotate in an accelerated manner, the second bevel gear is driven to rotate by the first bevel gear on the rotating shaft so as to drive the gear shaft and the cutting blade to rotate so as to cut grass, and the grass trimming sheets are arranged, so that grass positioned in two sides of a carriage can be raised by the grass trimming sheets in the advancing and retreating processes of the trolley so as to facilitate the cutting blade to cut grass; in addition, the height of the cutting blade may be adjusted by the inner sleeve to adjust the height of the mowed grass or to accommodate the cutting of grass of different heights.
The mowing machine has the advantages of simple structure, low manufacturing cost and convenience in use, the mowing function can be realized by one person operating the mowing machine, namely pushing or pulling the trolley, no noise is generated basically, and noise pollution is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the structure of the vehicle compartment of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is an enlarged view of fig. 3 at a.
Fig. 5 is a schematic view of the structure of the handle bar of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. The specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
As shown in fig. 1-5, the weeding apparatus for landscaping of the present embodiment includes a trolley, the trolley includes a square carriage 1, the carriage 1 is composed of a front side wall 103, a rear side wall (not shown), a left side wall 101 and a right side wall 102, two front wheels 2 are mounted at the front end through a front wheel axle 3, two rear wheels 4 are mounted at the rear end of the carriage 1 through a rear wheel axle 5, the front wheel axle 3 and the rear wheel axle 5 are mounted in inner bearing rings located in the left side wall 101 and the right side wall 102, the front wheels 2 are fixed at two ends of the front wheel axle 3, the rear wheels 4 are fixed at two ends of the rear wheel axle 5, and the front wheel 2 naturally drives the front wheel axle 3 to rotate when rotating; the heights of the front side wall 103 and the rear side wall are lower than the heights of the left side wall 101 and the right side wall 102, the top ends of the front side wall 103 and the rear side wall and the top ends of the left side wall 101 and the right side wall 102 are positioned on the same plane, the bottom of the carriage 1 is higher than the bottoms of the front wheels 2 and the rear wheels 4, a rotating shaft 8 is installed between the upper left side wall 101 and the right side wall 102 in the middle of the front wheel shaft 3 and the rear wheel shaft 5, the rotating shaft 8 is parallel to the front wheel shaft 3 and the rear wheel shaft 5, two ends of the rotating shaft 8 are fixed in inner rings of first bearings 12, outer rings of the first bearings 12 are fixed in the left side wall 101 and the right side wall 102, first gears 6 are axially and symmetrically fixed on the front wheel shaft 3, second gears 9 corresponding to the first gears 6 are axially and symmetrically fixed on the rotating shaft 8, the first gears 6 are connected with the second gears 9 through chains 7, and first bevel gears 15 are axially fixed on the rotating shaft 8, a lower partition plate 20 is fixed on the carriage 1 right below the rotating shaft 8, four sides of the lower partition plate 20 are respectively fixed on the inner walls of the front side wall 103, the rear side wall, the left side wall 101 and the right side wall 102 by screws 21, a gear shaft 17 vertically penetrates through the center of the lower partition plate 20, a second bearing 22 is longitudinally fixed at the center of the lower partition plate 20, the gear shaft 17 is axially fixed at the inner ring of the second bearing 22, a second bevel gear 16 is axially fixed at the top end of the gear shaft 17, the first bevel gear 15 is meshed with the second bevel gear 16, a cutting blade 18 is horizontally fixed at the tail end of the gear shaft 17, the cutting blade 18 is positioned in the carriage 1, and the lower end face of the cutting blade 18 is higher than the bottoms of.
In the embodiment, the number of teeth of the first gear 6 is greater than that of the second gear 9; the number of teeth of the first bevel gear 15 is greater than that of the second bevel gear 16, and the purpose is to accelerate the rotation of the rotating shaft 8, and further to accelerate the rotation of the gear shaft 17 and the cutting blade 18 by the rotating shaft 8; preferably, the number of teeth of the first gear 6 is 2 times the number of teeth of the second gear 9, and the number of teeth of the first bevel gear 15 is 2 times the number of teeth of the second bevel gear 16.
In this embodiment, the cutting blades 18 are arranged in three pieces, each cutting blade 18 is in a long strip shape, two ends of each cutting blade 18 are both edged, the three cutting blades 18 are welded on the circumference of the outer wall of the tail end of the inner sleeve 24, and the included angle between the adjacent cutting blades 18 is 120 degrees. The three cutting blades 18 are positioned on the same plane, so that the smoothness of mowing can be ensured, and the phenomenon of missed cutting can be reduced as much as possible when the three cutting blades 18 rotate.
When weeding is carried out to the weeding equipment for afforestation that uses this embodiment, with whole equipment on the meadow, the staff promotes or pulls the dolly and goes on the meadow, of course, as shown in fig. 5, in order to be convenient for promote or pull the dolly, carriage 1 rear end is fixed with handle pole 11, handle pole 11 is U type structure, and the open end slope of U type structure is fixed downwards on the outer wall of back lateral wall.
As a modification of the above embodiment, as shown in fig. 3, grass trimming blades 19 are horizontally arranged at the bottoms of the inner walls of the left side wall 101 and the right side wall 102, the grass trimming blades 19 are vertically and fixedly connected with the inner walls of the left side wall 101 and the right side wall 102, the cutting blade 18 is positioned above the grass trimming blades 19, and the end of the cutting blade 18 is positioned between the front end of the grass trimming blades 19 and the inner walls of the left side wall 101 and the right side wall 102. The grass blades 19 are capable of lifting grass in the sides of the vehicle during forward and reverse travel of the vehicle to facilitate cutting of the grass by the cutting blades 18.
As another modification of the above embodiment, as shown in fig. 4, the gear shaft 17 is a hollow shaft, an inner sleeve 24 is sleeved on the bottom of the gear shaft 17, the cutting blade 18 is fixed on the outer wall of the end of the inner sleeve 24, and a locking bolt 26 for locking the inner sleeve 24 is provided on the end of the outer wall of one side wall of the gear shaft 17. In this manner, the height of the cutting blade 18 may be adjusted by the inner sleeve 24 to adjust the height of the mowed grass or to accommodate the cutting of grass of different heights. Of course, in order to prevent the inner sleeve 24 and the gear shaft 17 from rotating, the other side of the inner wall of the gear shaft 17 is provided with a key groove 23, and the outer wall of one side of the inner sleeve 24 is axially provided with a flat key 25 which is in sliding fit with the key groove 23.
As another improvement of the above embodiment, as shown in fig. 3, an upper partition plate 10 is disposed in the car compartment 1 above the rotating shaft 8, a lower end surface of the upper partition plate 10 is located at an upper end surface of the limiting block 13 disposed on the inner walls of the front side wall 103, the rear side wall, the left side wall 101 and the right side wall 102, a storage cavity 27 is formed in a space above the upper partition plate 10, and some other tools can be placed in the storage cavity 27; in addition, in order to facilitate the cleaning of the space of the storage cavity 27, the center of the upper partition board 10 is provided with a through hole 14, and a hand can be put into the through hole 14 to uncover the upper partition board 10.
When the weeding equipment for landscaping is used for weeding, firstly, the height of the cutting blade 18 is adjusted according to the height of grass and the height to be mowed, the inner sleeve 24 is locked by the locking bolt 26 after the height of the cutting blade 18 is adjusted, the whole equipment is placed on the grassland, a worker holds the handle rod 11 to push or pull the trolley to move on the grassland, at the moment, the rotation of the front wheel 2 drives the front wheel shaft 3 to rotate, the front wheel shaft 3 drives the smaller second gear 9 through the larger first gear 6 and the chain 7 to further drive the accelerated rotation of the rotating shaft 8, and further can bring the accelerating rotation of the gear shaft 17 and the cutting blade 18 by the cooperation of the first bevel gear 15 and the second bevel gear 16, with the realization mow fast, the reason grass piece can be with the grass uplift that is located the carriage both sides so that cutting blade cuts the grass, improves the efficiency of mowing.
The mowing machine has the advantages of simple structure, low manufacturing cost and convenience in use, the mowing function can be realized by one person operating the mowing machine, namely pushing or pulling the trolley, no noise is generated basically, and noise pollution is avoided.
The technical solution of the present invention is not limited to the limitations of the above specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.
Claims (10)
1. A weeding device for landscaping comprises a trolley, wherein the trolley comprises a square carriage, the carriage consists of a front side wall, a rear side wall, a left side wall and a right side wall, two front wheels are mounted at the front end of the carriage through a front wheel shaft, and two rear wheels are mounted at the rear end of the carriage through a rear wheel shaft; the method is characterized in that: the height of the front side wall and the height of the rear side wall are lower than that of the left side wall and the right side wall, the top ends of the front side wall and the rear side wall and the top ends of the left side wall and the right side wall are located on the same plane, the bottom of the carriage is higher than that of the front wheel and the rear wheel, a rotating shaft is installed between the left side wall and the right side wall of the upper portion between the front wheel shaft and the rear wheel shaft and is parallel to the front wheel shaft and the rear wheel shaft, two ends of the rotating shaft are fixed to a first bearing inner ring, a first bearing outer ring is fixed in the left side wall and the right side wall, first gears are axially and symmetrically fixed on the front wheel shaft, second gears corresponding to the first gears are axially and symmetrically fixed on the rotating shaft, the first gears are connected with the second gears through chains, a first bevel gear is axially fixed on the rotating shaft between the second gears, a lower partition plate is fixed in the carriage right below, Rear wall, left side wall and right side wall fixed connection run through down the baffle center perpendicularly and be equipped with the gear shaft, and baffle center longitudinal fixation has the second bearing down, gear shaft axial fixity is at the second bearing inner circle, and gear shaft top axial fixity has second bevel gear, first bevel gear and second bevel gear intermeshing, the terminal level of gear shaft is fixed with cutting blade, and cutting blade is located the carriage and the lower terminal surface of cutting blade is higher than the bottom of left side wall and right side wall.
2. The weeding apparatus for landscaping according to claim 1, wherein: the number of teeth of the first gear is greater than that of the second gear; the number of teeth of the first bevel gear is greater than the number of teeth of the second bevel gear.
3. The weeding apparatus for landscaping according to claim 1, wherein: the inner wall bottom of left side wall and right side wall level respectively is equipped with reason grass piece, reason grass piece and the perpendicular fixed connection of inner wall of left side wall and right side wall, cutting blade is located reason grass piece top, and cutting blade's tip is located between the inner wall of reason grass piece front end and left side wall and right side wall.
4. The weeding apparatus for landscaping according to claim 1, wherein: the gear shaft is the hollow shaft, and the inner skleeve has been put to gear shaft bottom cover, cutting blade fixes the outer wall at the inner skleeve end, and the outer end of a lateral wall of gear shaft is equipped with the locking bolt who is used for locking the inner skleeve.
5. The weeding apparatus for landscaping according to claim 1 or 4, wherein: cutting blade sets up to three, and cutting blade is rectangular shape and both ends all opens one's edge, and three cutting blade welds on the outer wall circumference at inner skleeve end, and the contained angle between the adjacent cutting blade is 120 degrees.
6. The weeding apparatus for landscaping according to claim 4, wherein: the gear shaft is characterized in that a key groove is formed in the other side of the inner wall of the gear shaft, and a flat key in sliding fit with the key groove is axially arranged on the outer wall of one side of the inner sleeve.
7. The weeding apparatus for landscaping according to claim 1, wherein: the compartment of pivot top is equipped with the baffle in, the terminal surface is located the stopper up end that sets up on the inner wall of preceding lateral wall, back lateral wall, left side wall and right side wall under the baffle, goes up the space on baffle upper portion and forms the storing chamber.
8. The weeding apparatus for landscaping according to claim 7, wherein: the center of the upper clapboard is provided with a through hole.
9. The weeding apparatus for landscaping according to claim 1, wherein: the four sides of the lower partition plate are fixed in the inner walls of the front side wall, the rear side wall, the left side wall and the right side wall through screws.
10. The weeding apparatus for landscaping according to claim 1, wherein: the rear end of the carriage is fixedly provided with a handle rod which is of a U-shaped structure, and the opening end of the U-shaped structure is obliquely and downwards fixed on the outer wall of the rear side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011041697.9A CN112293042A (en) | 2020-09-28 | 2020-09-28 | Weeding equipment for afforestation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011041697.9A CN112293042A (en) | 2020-09-28 | 2020-09-28 | Weeding equipment for afforestation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112293042A true CN112293042A (en) | 2021-02-02 |
Family
ID=74488913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011041697.9A Pending CN112293042A (en) | 2020-09-28 | 2020-09-28 | Weeding equipment for afforestation |
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| Country | Link |
|---|---|
| CN (1) | CN112293042A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110348U (en) * | 1991-09-18 | 1992-07-22 | 曲贺林 | Walking harvester |
| CN2236725Y (en) * | 1994-10-21 | 1996-10-09 | 任志忠 | Fly rotary blade cutting man power harvester |
| US6052980A (en) * | 1998-07-17 | 2000-04-25 | Deere & Company | Easy clean dual wall deck for rotary cutter |
| CN106171254A (en) * | 2016-07-22 | 2016-12-07 | 徐州市贾汪区珞孜农业科技有限公司 | A kind of hand-held scalable hay mover |
| CN210053873U (en) * | 2019-06-06 | 2020-02-14 | 河南中农华盛农业科技有限公司 | Automatic device of dodging of weeding between orchard trunk |
-
2020
- 2020-09-28 CN CN202011041697.9A patent/CN112293042A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110348U (en) * | 1991-09-18 | 1992-07-22 | 曲贺林 | Walking harvester |
| CN2236725Y (en) * | 1994-10-21 | 1996-10-09 | 任志忠 | Fly rotary blade cutting man power harvester |
| US6052980A (en) * | 1998-07-17 | 2000-04-25 | Deere & Company | Easy clean dual wall deck for rotary cutter |
| CN106171254A (en) * | 2016-07-22 | 2016-12-07 | 徐州市贾汪区珞孜农业科技有限公司 | A kind of hand-held scalable hay mover |
| CN210053873U (en) * | 2019-06-06 | 2020-02-14 | 河南中农华盛农业科技有限公司 | Automatic device of dodging of weeding between orchard trunk |
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Application publication date: 20210202 |
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