CN112753295A - Using method of small-sized grass chopper device for weeding in agricultural land - Google Patents
Using method of small-sized grass chopper device for weeding in agricultural land Download PDFInfo
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- CN112753295A CN112753295A CN202110083708.8A CN202110083708A CN112753295A CN 112753295 A CN112753295 A CN 112753295A CN 202110083708 A CN202110083708 A CN 202110083708A CN 112753295 A CN112753295 A CN 112753295A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/028—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel of the walk-behind type
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/082—Transmissions; Gearings; Power distribution
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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
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Power Engineering (AREA)
- Harvester Elements (AREA)
Abstract
Before the grass chopper is used, a vertical shaft engine is started, a manual operation gear is arranged on a forward gear, an accelerator is manually increased, the vertical shaft engine is combined with a transmission angle gear through a centrifugal clutch to carry out transmission, and the angle gear drives a wheel walking wheel shaft and a pair of walking wheels to synchronously rotate to enter a cultivated land block to be cleared up; the gear shifting device is arranged on a forward gear grass chopping gear, a walking transmission gear on the main shaft is combined with a walking driven gear, and a cutter transmission gear on the main shaft is combined with a cutter driven gear; the cutter main shaft wheel drives the blade shaft and the blade through the blade shaft disc to cut the root of the harvested crops on the cultivated land; the vertical shaft engine, the centrifugal clutch and the straight gear transmission are arranged up and down, so that the operation flexibility is improved; the resistance caused by transmission friction is reduced, the service life of a transmission part is prolonged, and the integral quality of a product is ensured.
Description
Technical Field
The invention relates to a use method of a weeding and grass-crushing machine for an agricultural farmland, in particular to a use method of a small weeding and grass-crushing machine device for the agricultural farmland.
Background
At present, the agricultural modernization progress of China is fast, and the use of large-scale agricultural machinery is influenced due to more cultivated land in mountainous and hilly areas; agricultural machinery enterprises develop small rotary cultivators for the tillage finishing of hills and smaller plots, and particularly, the roots of crops harvested on the tillage are left on the ground and are difficult to finish; as the engine and the gearbox cutter of the existing small grass chopper on the market are transversely connected; the motor, the gear box and the cutter occupy a long transverse direction, and the steering radius is large, so that the grass chopper is difficult to operate; the span between the engine and the gearbox is large, and a long belt is adopted for transmission; the belt is easy to loosen and slip in the using process, a belt pressing wheel is generally arranged in the middle of the belt to press the belt, and the friction force is ensured by increasing the pulling force; when the roots of the ground remained after the crops are harvested are tidied, the grass chopper device needs higher rotating speed for trimming, a belt in the use process of the grass chopper with higher rotating speed is easy to fatigue and seriously worn, the use period of the belt is shorter, and the service life of a machine body and the integral quality of a product are influenced; in view of the above-mentioned reasons, a method for using a small grass chopper device for weeding an agricultural land is proposed.
Disclosure of Invention
The invention aims to overcome the defect that the engine and the gearbox cutter of the existing small grass chopper are transversely connected; the motor, the gear box and the cutter occupy a long transverse direction, and the steering radius is large, so that the grass chopper is difficult to operate; the span between the engine and the gearbox is large, and a long belt is adopted for transmission; the belt is easy to loosen and slip in the using process, a belt pressing wheel is generally arranged in the middle of the belt to press the belt, and the friction force is ensured by increasing the pulling force; when the roots of the ground remained after the crops are harvested are tidied, the grass chopper device needs higher rotating speed for trimming, a belt in the use process of the grass chopper with higher rotating speed is easy to fatigue and seriously worn, the use period of the belt is shorter, and the service life of a machine body and the integral quality of a product are influenced; the application method of the small grass chopper device for weeding in the agricultural land is provided through reasonable design; the vertical shaft engine, the centrifugal clutch and the straight gear gearbox are arranged up and down, so that the transverse transmission distance between the gearbox and the cutter can be shortened, the turning radius can be reduced, and the operation flexibility is improved; the resistance caused by transmission friction is reduced, the service life of a transmission part is prolonged, and the integral quality of a product is ensured.
In order to achieve the purpose, the invention adopts the following technical scheme that the application method of the small weeding machine device for the agricultural cultivated land is characterized in that the small weeding machine device for the agricultural cultivated land is composed of a vertical shaft engine, a centrifugal clutch, a gearbox, a traveling wheel shaft, a cutter shaft, a main shaft, a cutter shaft wheel, a frame, a cutter transmission shaft, a cutter driven wheel, a cutter shaft transmission wheel, a protective cover, a cutter main shaft wheel, a blade shaft, a blade shaft disc, a grass chopping limit wheel, a traveling wheel, a bogie and a handle; the lower end of an output shaft of the vertical shaft engine is provided with a centrifugal clutch, the lower end of the centrifugal clutch is provided with a gearbox, the shell of the gearbox is in a nail shape, and the middle part of the rear end of the gearbox is provided with a walking gearbox; the front end of the gearbox is provided with a frame, a cutter transmission shaft is arranged above the frame, and two ends of the cutter transmission shaft are respectively provided with a cutter driven wheel and a cutter shaft transmission wheel; the rear end of the gearbox is provided with a bogie, and the upper end of the bogie is provided with a handle; the front end of the rack is provided with a protective cover, protective plates on two sides of the protective cover are provided with a pair of cutter supports, a cutter main shaft is arranged between the centers corresponding to the pair of cutter supports, the middle part of the cutter main shaft is uniformly provided with at least two blade shaft discs, at least two pairs of shaft holes are correspondingly reserved on two adjacent blade shaft discs, blade shafts are respectively arranged in the at least two pairs of shaft holes, two ends of each blade shaft are arranged outside the blade shaft discs, two ends of each blade shaft are respectively provided with a pin hole, and a plug is arranged in each pin; a pair of grass chopping limiting wheels are symmetrically arranged on two sides of the cutter bracket;
at least two groups of movable blade sets are uniformly distributed on the blade shafts, the movable blade sets are arranged into a pair of outwards bent blades, and the positions of the movable blade sets on two adjacent blade shafts are staggered; one end of the cutter main shaft is provided with a cutter main shaft wheel, and the cutter main shaft wheel and the rotation center of the cutter driven wheel are correspondingly arranged; a transmission chain or a transmission belt is arranged between the cutter main shaft wheel and the cutter driven wheel;
a travelling wheel shaft, a main shaft and a cutter shaft are transversely arranged in parallel in the gearbox, a transmission angle gear is correspondingly arranged between the lower end of an output shaft of the centrifugal clutch and the middle of the main shaft, a travelling transmission gear and a cutter transmission gear of the cutter transmission shaft are respectively arranged on two sides of the angle gear of the main shaft, and the angle gear, the travelling transmission gear and the cutter transmission gear on the main shaft are coaxially arranged;
a traveling gear box at the rear part of the gear box is provided with a traveling wheel shaft, the center of the traveling wheel shaft is provided with a traveling driven gear, and two ends of the traveling wheel shaft are symmetrically provided with a pair of traveling wheels; the walking transmission gear and the walking driven gear on the main shaft are arranged correspondingly in a clutch mode; a cutter driven gear is arranged on the cutter shaft, and a cutter transmission gear and the cutter driven gear on the main shaft are arranged correspondingly in a clutch manner; the gear of the gearbox is respectively provided with a neutral gear, a forward gear and a forward gear grass chopping gear;
one side of the gearbox is provided with a preformed hole corresponding to one end of the cutter shaft, the cutter shaft is arranged in the hole, and a cutter shaft wheel is arranged at the end part of a shaft head of the cutter shaft; the cutter shaft wheel is arranged corresponding to the rotating center of the cutter shaft driving wheel, and a driving chain or a driving belt is arranged between the cutter shaft wheel and the cutter shaft driving wheel;
before the grass chopper device is used, a gear of the grass chopper device is placed in a neutral gear, a vertical shaft engine is started, a forward gear is placed in a manual operation gear, a walking transmission gear is combined with a walking driven gear, an accelerator is manually increased, the vertical shaft engine is combined with a transmission angle gear through a centrifugal clutch for transmission, an angle gear drives a wheel walking wheel shaft and a pair of walking wheels to synchronously rotate, and the walking wheels enter a cultivated land block needing to be cleared up through manual operation.
After a land plot is ploughed, the land plot is placed in a forward blocking grass chopping block through manual operation gear shifting, a walking transmission gear on a main shaft is combined with a walking driven gear, and a cutter transmission gear on the main shaft is combined with a cutter driven gear; the accelerator is manually increased, the vertical shaft engine is combined with a transmission angle gear for transmission through a centrifugal clutch, and a cutter shaft wheel drives a cutter shaft transmission wheel and a cutter transmission shaft; meanwhile, the cutter driven wheel drives the cutter main shaft and the cutter main shaft wheel to rotate, and the cutter main shaft wheel drives the blade shaft and the blade through the blade shaft disc.
The blade cuts the root of the harvested crops on the cultivated land parcel needing to be arranged and the soil layer of the ground surface through high-speed rotation, and is smashed, the root of the crops on one side of the cultivated land parcel needing to be arranged is cut and arranged to the terminal point, the root of the harvested crops on the cultivated land parcel is cut back and forth through manual operation after the cultivated land parcel is arranged, the root of the cultivated land parcel needing to be arranged and the front part of the soil layer of the ground surface are cut, and after the smashing is completed, the forward gear is arranged through the manual operation gear, and the smashing is stopped, and after the new cultivated land parcel needing to be arranged, the procedures above the repetition are operated.
Has the advantages that: the vertical shaft engine, the centrifugal clutch and the straight gear gearbox are arranged up and down, so that the transverse transmission distance between the gearbox and the cutter can be shortened, the turning radius can be reduced, and the operation flexibility is improved; the resistance caused by transmission friction is reduced, the service life of a transmission part is prolonged, and the integral quality of a product is ensured.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the assembly structure;
FIG. 2 is a schematic diagram of the right side view of the structure of FIG. 1;
FIG. 3 is a schematic view of the transmission of FIG. 1;
in fig. 1, 2, 3: the device comprises a vertical shaft engine 1, a centrifugal clutch 2, a gearbox 3, a traveling wheel shaft 3-1, a cutter shaft 3-2, a main shaft 3-3, a cutter shaft wheel 3-4, a frame 4, a cutter transmission shaft 5, a cutter driven wheel 5-1, a cutter shaft transmission wheel 5-2, a protective cover 6, a cutter main shaft 7, a cutter main shaft wheel 7-1, a blade shaft 7-2, a blade 7-3, a blade shaft disc 7-4, a grass chopping limiting wheel 8, a traveling wheel 9, a bogie 10 and a handle 11.
Detailed Description
The present invention will be described in further detail with reference to the following examples and embodiments:
example 1
The lower end of an output shaft of the vertical shaft engine 1 is provided with a centrifugal clutch 2, the lower end of the centrifugal clutch 2 is provided with a gearbox 3, the shell of the gearbox 3 is in a nail shape, and the middle part of the rear end of the gearbox 3 is provided with a walking gearbox; the front end of the gearbox 3 is provided with a frame 4, a cutter transmission shaft 5 is arranged above the frame 4, and two ends of the cutter transmission shaft 5 are respectively provided with a cutter driven wheel 5-1 and a cutter shaft transmission wheel 5-2; the rear end of the gearbox 3 is provided with a bogie 10, and the upper end of the bogie 10 is provided with a handle 11; the front end of a rack 4 is provided with a protective cover 6, protective plates on two sides of the protective cover 6 are provided with a pair of cutter supports, a cutter main shaft 7 is arranged between the centers corresponding to the pair of cutter supports, the middle part of the cutter main shaft 7 is uniformly provided with at least two blade shaft discs 7-4, at least two pairs of shaft holes are correspondingly reserved on two adjacent blade shaft discs 7-4, the blade shafts 7-2 are respectively arranged in the at least two pairs of shaft holes, two ends of the blade shafts 7-2 are arranged outside the blade shaft discs 7-4, two ends of the blade shafts 7-2 are respectively provided with pin holes, and plugs are arranged in the pin holes; a pair of grass chopping limiting wheels 8 are symmetrically arranged on two sides of the cutter bracket;
at least two groups of movable blade groups 7-3 are uniformly distributed on the blade shafts 7-2, the movable blade groups 7-3 are arranged into a pair of blades which are bent outwards, and the positions of the movable blade groups 7-3 on two adjacent blade shafts 7-2 are staggered; one end of the cutter spindle 7 is provided with a cutter spindle wheel 7-1, and the cutter spindle wheel 7-1 and the rotation center of the cutter driven wheel 5-1 are correspondingly arranged; a transmission chain or a transmission belt is arranged between the cutter main shaft wheel 7-1 and the cutter driven wheel 5-1;
a walking wheel shaft 3-1, a main shaft 3-3 and a cutter shaft 3-2 are transversely arranged in parallel in the gearbox 3, a transmission angle gear is correspondingly arranged between the lower end of an output shaft of the centrifugal clutch 2 and the middle part of the main shaft 3-3, walking transmission gears and cutter transmission gears of the cutter transmission shafts are respectively arranged on two sides of the angle gear of the main shaft 3-3, and the angle gear, the walking transmission gears and the cutter transmission gears on the main shaft 3-3 are coaxially arranged;
a traveling gear box at the rear part of the gear box 3 is provided with a traveling wheel shaft 3-1, the upper center of the traveling wheel shaft 3-1 is provided with a traveling driven gear, and two ends of the traveling wheel shaft 3-1 are symmetrically provided with a pair of traveling wheels 9; a walking transmission gear and a walking driven gear on the main shaft 3-3 are arranged correspondingly in a clutch type; a cutter driven gear is arranged on the cutter shaft 3-2, and a cutter transmission gear and the cutter driven gear on the main shaft 3-3 are arranged correspondingly in a clutch manner; the gear of the gearbox 3 is respectively provided with a neutral gear, a forward gear and a forward gear grass chopping gear;
one side of the gearbox 3 corresponds to one end of the cutter shaft 3-2 to be provided with a hole, the cutter shaft 3-2 is arranged in the hole, and the end part of the shaft head of the cutter shaft 3-2 is provided with a cutter shaft wheel 3-4; the cutter shaft wheel 3-4 is arranged corresponding to the rotation center of the cutter shaft transmission wheel 5-2, and a transmission chain or a transmission belt is arranged between the cutter shaft wheel 3-4 and the cutter shaft transmission wheel 5-2;
before the grass chopper device is used, a gear of the grass chopper device is placed in a neutral gear, the vertical shaft engine 1 is started, a manual operation gear is placed in a forward gear, a walking transmission gear is combined with a walking driven gear, an accelerator is manually increased, the vertical shaft engine 1 is combined with a transmission angle gear through a centrifugal clutch 2 to perform transmission, the angle gear drives a wheel walking wheel shaft 3-1 and a pair of walking wheels 9 to synchronously rotate, and the farmland parcels needing to be sorted are entered through manual operation.
Example 2
After a land plot is cultivated, the land plot is placed in a forward gear grass chopping gear through manual operation gear shifting, a traveling transmission gear on a main shaft 3-3 is combined with a traveling driven gear, and a cutter transmission gear on the main shaft 3-3 is combined with a cutter driven gear; the accelerator is manually increased, the vertical shaft engine 1 is combined with a transmission angle gear for transmission through a centrifugal clutch 2, and a cutter shaft wheel 3-4 drives a cutter shaft transmission wheel 5-2 and a cutter transmission shaft 5; meanwhile, the cutter driven wheel 5-1 drives the cutter spindle 7 and the cutter spindle wheel 7-1 to rotate, and the cutter spindle wheel 7-1 drives the blade shaft 7-2 and the blade 7-3 through the blade shaft disc 7-4.
Example 3
The blade 7-3 cuts and crushes the roots of the harvested crops on the cultivated land block to be sorted through high-speed rotation, the roots of the crops on one side of the cultivated land block to be sorted are cut and sorted to the end point, the roots of the harvested crops on the cultivated land block to be sorted are turned to and fro through manual operation after the cultivated land block to be sorted, the roots of the cultivated land block to be sorted and the front part of the soil layer of the ground surface are cut, the crushing is completed, the forward gear is arranged through the manual operation gear, the operation is stopped, and after the new cultivated land block to be sorted is reached, the operation is carried out through the procedure more than the repetition.
Claims (3)
1. A use method of a small weeding machine device for agricultural cultivation land comprises a vertical shaft engine (1), a centrifugal clutch (2), a gearbox (3), a traveling wheel shaft (3-1), a cutter shaft (3-2), a main shaft (3-3), a cutter shaft wheel (3-4), a frame (4), a cutter transmission shaft (5), a cutter driven wheel (5-1), a cutter shaft transmission wheel (5-2), a protective cover (6), a cutter main shaft (7), a cutter main shaft wheel (7-1), a blade shaft (7-2), a blade (7-3), a blade shaft disc (7-4), a grass smashing limiting wheel (8), a traveling wheel (9), a bogie (10) and a handle (11); the method is characterized in that: the lower end of an output shaft of the vertical shaft engine (1) is provided with a centrifugal clutch (2), the lower end of the centrifugal clutch (2) is provided with a gearbox (3), the shell of the gearbox (3) is in a nail shape, and the middle part of the rear end of the gearbox (3) is provided with a walking gearbox; the front end of the gearbox (3) is provided with a rack (4), a cutter transmission shaft (5) is arranged above the rack (4), and two ends of the cutter transmission shaft (5) are respectively provided with a cutter driven wheel (5-1) and a cutter shaft transmission wheel (5-2); the rear end of the gearbox (3) is provided with a bogie (10), and the upper end of the bogie (10) is provided with a handle (11); the front end of a rack (4) is provided with a protective cover (6), protective plates on two sides of the protective cover (6) are arranged into a pair of cutter supports, a cutter main shaft (7) is arranged between the centers corresponding to the pair of cutter supports, the middle part of the cutter main shaft (7) is uniformly provided with at least two blade shaft discs (7-4), at least two pairs of shaft holes are correspondingly reserved in two adjacent blade shaft discs (7-4), blade shafts (7-2) are respectively arranged in the at least two pairs of shaft holes, two ends of each blade shaft (7-2) are arranged outside the corresponding blade shaft disc (7-4), two ends of each blade shaft (7-2) are respectively provided with a pin hole, and a bolt is arranged in each pin hole; a pair of grass chopping limiting wheels (8) is symmetrically arranged at two sides of the cutter bracket;
at least two groups of movable blade groups 7-3 are uniformly distributed on the blade shafts (7-2), the movable blade groups 7-3 are arranged into a pair of outwards bent blades, and the positions of the movable blade groups 7-3 on two adjacent blade shafts (7-2) are staggered; one end of the cutter main shaft (7) is provided with a cutter main shaft wheel (7-1), and the cutter main shaft wheel (7-1) is arranged corresponding to the rotation center of the cutter driven wheel (5-1); a transmission chain or a transmission belt is arranged between the cutter main shaft wheel (7-1) and the cutter driven wheel (5-1);
a walking wheel shaft (3-1), a main shaft (3-3) and a cutter shaft (3-2) are transversely arranged in parallel in the gearbox (3), a transmission angle gear is correspondingly arranged between the lower end of an output shaft of the centrifugal clutch (2) and the middle of the main shaft (3-3), a walking transmission gear and a cutter transmission gear of a cutter transmission shaft are respectively arranged on two sides of the angle gear of the main shaft (3-3), and the angle gear, the walking transmission gear and the cutter transmission gear on the main shaft (3-3) are coaxially arranged;
a traveling gear shaft (3-1) is arranged in the traveling gear box at the rear part of the gear box (3), a traveling driven gear is arranged at the upper center of the traveling gear shaft (3-1), and a pair of traveling wheels (9) is symmetrically arranged at two ends of the traveling gear shaft (3-1); the walking transmission gear and the walking driven gear on the main shaft (3-3) are arranged correspondingly in a clutch mode; a cutter driven gear is arranged on the cutter shaft (3-2), and a cutter transmission gear and the cutter driven gear on the main shaft (3-3) are arranged correspondingly in a clutch manner; the gear of the gearbox (3) is respectively provided with a neutral gear, a forward gear and a forward gear grass chopping gear;
one side of the gearbox (3) is provided with a hole corresponding to one end of the cutter shaft (3-2), the cutter shaft (3-2) is arranged in the hole, and the end part of the shaft head of the cutter shaft (3-2) is provided with a cutter shaft wheel (3-4); the cutter shaft wheel (3-4) is arranged corresponding to the rotation center of the cutter shaft transmission wheel (5-2), and a transmission chain or a transmission belt is arranged between the cutter shaft wheel (3-4) and the cutter shaft transmission wheel (5-2);
before the grass chopper device is used, a gear of the grass chopper device is placed in a neutral gear, a vertical shaft engine (1) is started, a forward gear is placed in a manual operation gear, a walking transmission gear is combined with a walking driven gear, an accelerator is manually increased, the vertical shaft engine (1) is combined with a transmission angle gear through a centrifugal clutch (2) to carry out transmission, the angle gear drives a wheel walking wheel shaft (3-1) and a pair of walking wheels (9) to synchronously rotate, and the vertical shaft engine enters a cultivated land block to be cleared up through manual operation.
2. The method of using a small weed breaker device for weeding in agricultural land according to claim 1, wherein: after the land is ploughed, the land is placed in a forward gear grass chopping gear through manual operation gear shifting, a walking transmission gear on the main shaft (3-3) is combined with a walking driven gear, and a cutter transmission gear on the main shaft (3-3) is combined with a cutter driven gear; the accelerator is manually increased, the vertical shaft engine (1) is combined with a transmission angle gear for transmission through a centrifugal clutch (2), and a cutter shaft wheel (3-4) drives a cutter shaft transmission wheel (5-2) and a cutter transmission shaft (5); meanwhile, the cutter driven wheel (5-1) drives the cutter spindle (7) and the cutter spindle wheel (7-1) to rotate, and the cutter spindle wheel (7-1) drives the blade shaft (7-2) and the blade (7-3) through the blade shaft disc (7-4).
3. The method of using a small weed breaker device for weeding in agricultural land according to claim 1, wherein: the blade (7-3) cuts and crushes roots of harvested crops on a cultivated land block to be sorted and a soil layer of a ground surface through high-speed rotation, the roots of the crops on one side of the cultivated land block to be sorted are cut and sorted to a terminal point, the roots of the harvested crops on the cultivated land block to be sorted are turned to and fro through manual operation after the cultivated land block is sorted, the roots of the cultivated land block to be sorted and the front part of the soil layer of the ground surface are cut and crushed, a forward gear is arranged through a manual operation gear, the operation is stopped, and after the new cultivated land block to be sorted is reached, the procedures are repeated to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110083708.8A CN112753295B (en) | 2021-01-21 | 2021-01-21 | Application method of small weeding machine device for agricultural farmland |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110083708.8A CN112753295B (en) | 2021-01-21 | 2021-01-21 | Application method of small weeding machine device for agricultural farmland |
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| Publication Number | Publication Date |
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| CN112753295A true CN112753295A (en) | 2021-05-07 |
| CN112753295B CN112753295B (en) | 2024-04-30 |
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| CN202110083708.8A Active CN112753295B (en) | 2021-01-21 | 2021-01-21 | Application method of small weeding machine device for agricultural farmland |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12253125B2 (en) | 2022-07-29 | 2025-03-18 | Techtronic Cordless Gp | Centrifugal clutch mechanisms |
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|---|---|---|---|---|
| JP2000175507A (en) * | 1998-12-17 | 2000-06-27 | Shigeki Sano | Tilling body of tiller, and shaft device for attaching tilling body |
| CN203633071U (en) * | 2013-12-26 | 2014-06-11 | 盐城市盐海拖拉机制造有限公司 | Soil breaking roller of multifunctional compound work equipment land preparation machine for low-ground-clearance facility cultivation |
| CN105052264A (en) * | 2015-07-17 | 2015-11-18 | 重庆嘉木机械有限公司 | Transmission mechanism for mini-tiller |
| CN107637194A (en) * | 2017-10-10 | 2018-01-30 | 重庆天霸农机研发有限公司 | A kind of Novel rotary tillage device |
| CN214757694U (en) * | 2021-01-21 | 2021-11-19 | 洛阳精匠机械有限公司 | Small weeding grass chopper device for agricultural farmland |
-
2021
- 2021-01-21 CN CN202110083708.8A patent/CN112753295B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000175507A (en) * | 1998-12-17 | 2000-06-27 | Shigeki Sano | Tilling body of tiller, and shaft device for attaching tilling body |
| CN203633071U (en) * | 2013-12-26 | 2014-06-11 | 盐城市盐海拖拉机制造有限公司 | Soil breaking roller of multifunctional compound work equipment land preparation machine for low-ground-clearance facility cultivation |
| CN105052264A (en) * | 2015-07-17 | 2015-11-18 | 重庆嘉木机械有限公司 | Transmission mechanism for mini-tiller |
| CN107637194A (en) * | 2017-10-10 | 2018-01-30 | 重庆天霸农机研发有限公司 | A kind of Novel rotary tillage device |
| CN214757694U (en) * | 2021-01-21 | 2021-11-19 | 洛阳精匠机械有限公司 | Small weeding grass chopper device for agricultural farmland |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12253125B2 (en) | 2022-07-29 | 2025-03-18 | Techtronic Cordless Gp | Centrifugal clutch mechanisms |
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| CN112753295B (en) | 2024-04-30 |
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