CN114027021B - Agricultural weeder with collect weeds function - Google Patents
Agricultural weeder with collect weeds function Download PDFInfo
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- CN114027021B CN114027021B CN202111304033.1A CN202111304033A CN114027021B CN 114027021 B CN114027021 B CN 114027021B CN 202111304033 A CN202111304033 A CN 202111304033A CN 114027021 B CN114027021 B CN 114027021B
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- collecting box
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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
- A01D43/077—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material with auxiliary means, e.g. fans, for transporting the mown crop
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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
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- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of agricultural weeding, in particular to an agricultural weeder with a function of collecting weeds, which comprises a weeder shell and also comprises: the first collecting box and the second collecting box are positioned in the shell of the weeding machine; the weeding mechanism is connected with the first collecting box; the weeding mechanism comprises a cutting assembly, a suction assembly and a weed collecting assembly, wherein the cutting assembly comprises a rotating plate and a cutting knife, the suction assembly comprises an air conveying pipe and a feeding hole, and the weed collecting assembly is positioned between the rotating plate and the suction assembly; the agricultural weeding machine with the weed collecting function can improve the weed collecting effect, is beneficial to improving the practicability of weeding equipment and provides convenience for workers.
Description
Technical Field
The invention relates to the technical field of agricultural weeding, in particular to an agricultural weeder with a weed collecting function.
Background
Weeds compete for soil moisture and nutrients with crops, occupy farmland space, influence crop growth, not only reduce the yield and the quality of crops, still indirectly foster breeding and spreading of plant diseases and insect pests, consequently need the weeder regularly to weed in the farmland to guarantee the healthy growth of follow-up crops.
The existing agricultural weeder with the function of collecting weeds is too traditional and single in structure, only collects the weeds which are cut on the ground by the air suction inlet, the collection effect is poor, weeds grow again easily, the growth of subsequent crops is influenced, the practicability of weeding equipment is reduced, and inconvenience is brought to the use of workers.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide an agricultural weeder having a function of collecting weeds.
In order to achieve the purpose, the invention provides the following technical scheme:
an agricultural weeder with a function of collecting weeds, comprising a weeder housing, further comprising:
the first collecting box and the second collecting box are all positioned in the shell of the weeding machine;
the weeding mechanism is connected with the first collecting box;
the weeding mechanism comprises a cutting assembly, a suction assembly and a weed collecting assembly, the cutting assembly comprises a rotating plate and a cutting knife, the rotating plate is rotatably connected with the first collecting box, the cutting knife is fixedly installed on the rotating plate, the suction assembly comprises an air conveying pipe and a feed inlet, one end of the air conveying pipe, which penetrates through the first collecting box, is located on the lower side of the rotating plate, the other end of the air conveying pipe is communicated with the suction assembly, the feed inlet is formed in the rotating plate and is matched with the cutting knife for setting, the weed collecting assembly is located between the rotating plate and the suction assembly, the cutting assembly drives the rotating plate and the cutting knife to rotate and simultaneously drives the suction assembly to work, and the suction assembly realizes the collection of weeds in a circulating suction mode on the lower side of the rotating plate through the feed inlet and the air conveying pipe; and
the picking assembly is positioned on the second collecting box, is matched with the third collecting box and is used for picking and collecting weeds falling on the ground.
Compared with the prior art, the invention has the beneficial effects that:
in the weeding process, the cutting assembly works through the arrangement, the rotating plate and the cutting knife can be driven to rotate, the cutting knife is obliquely arranged on the rotating plate, the oblique direction of the cutting knife is consistent with the rotating direction of the rotating plate, therefore, under the action of centrifugal force cooperation, the weeds on the ground can be temporarily kept on the cutting knife when being cut off, at the moment, the negative pressure state can be generated at the feed inlet through the linkage action of the cutting assembly and the suction assembly, wherein, the length of the feed inlet is matched with the length of the cutting knife and is set close to the bottom of the cutting knife, when the cut weeds are temporarily kept on the cutting knife, the weeds can enter the first collecting box through the feed inlet under the adsorption action of the feed inlet and are collected through the arranged weed collecting assembly, when the suction assembly works, the pressurized output air can be blown into the bottom of the rotating plate through the air conveying pipe, wherein, the export direction of defeated tuber pipe sets up with the incline direction of cutting knife relatively, thereby can make weeds after the cutting enter into in the feed inlet fast, and can blow off the impurity of adhesion on the cutting knife, thereby the collection effect after the weeds cutting has been improved, and simultaneously, through the subassembly work of picking up that sets up, can collect again to second collecting box and third collecting box from the subaerial weeds that cutting knife department dropped, clear up by the staff after weeding, through collecting many times weeds after the cutting, can improve the effect that weeds were collected, avoid weeds to fall subaerial regrowth, influence the growth of follow-up crops, and be favorable to improving weeding equipment's practicality, for the staff provides convenience, be worth promoting.
Drawings
Fig. 1 is a schematic overall front view structure in the embodiment of the present invention.
FIG. 2 is a schematic sectional view of the first collecting tank portion in the embodiment of the present invention in a front view.
FIG. 3 is a schematic perspective view of the bottom end of the first collection tank in the embodiment of the present invention.
Fig. 4 is a schematic perspective view of the second collection tank portion in the embodiment of the present invention.
FIG. 5 is a schematic sectional front view showing the second collecting tank portion in the embodiment of the present invention.
FIG. 6 is a schematic sectional top view of the third collection tank portion in the embodiment of the present invention.
In the figure: 1-a weeder housing, 2-a first movable door, 3-a first drive part, 4-an adjustment groove, 5-a graduation line, 6-a ventilation opening, 7-a push-pull rod, 8-a second drive part, 9-a first collection box, 10-a first suction part, 11-a driven gear, 12-a driving gear, 13-a rotating shaft, 14-a baffle, 15-a wind conveying pipe, 16-a collection box, 17-a first filter screen, 18-a guide plate, 19-a second movable door, 20-a suction opening, 21-a crushing knife, 22-a rotating plate, 23-a clamping plate, 24-a support plate, 25-a baffle, 26-a cutting knife, 27-an air injection opening, 28-a feed opening, 29-a second collection box and 30-a conical notch, 31-a second filter screen, 32-a support pipe, 33-a second suction piece, 34-a third movable door, 35-a rotating shaft, 36-an air inlet hole, 37-an air outlet hole, 38-a scraping rake tooth, 39-a third collection box, 40-a filter plate, 41-a weed inlet, 42-a weeding mechanism, 43-a cutting assembly, 44-a suction assembly, 45-a weed collection assembly and 46-a pickup assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1-6, an agricultural weeder with a function of collecting weeds according to an embodiment of the present invention includes a weeder housing 1, and further includes:
a first collecting tank 9, a second collecting tank 29 and a third collecting tank 39, the first collecting tank 9 and the second collecting tank 29 being located in the housing 1 of the herbicide;
a weeding mechanism 42, wherein the weeding mechanism 42 is connected with the first collecting box 9;
wherein the weeding mechanism 42 comprises a cutting assembly 43, a suction assembly 44 and a weed collecting assembly 45, the cutting assembly 43 comprises a rotating plate 22 and a cutting knife 26, the rotating plate 22 is rotatably connected with the first collecting box 9, the cutting knife 26 is fixedly arranged on the rotating plate 22, the suction assembly 44 comprises an air delivery pipe 15 and a feed inlet 28, one end of the air delivery pipe 15 penetrating through the first collection box 9 is positioned at the lower side of the rotating plate 22, the other end of the air delivery pipe 15 is communicated with the suction assembly 44, the feed inlet 28 is arranged on the rotating plate 22, the weed collecting assembly 45 is arranged between the rotating plate 22 and the suction assembly 44, the cutting assembly 43 drives the rotating plate 22 and the cutting knife 26 to rotate and simultaneously drives the suction assembly 44 to work, and the suction assembly 44 collects weeds on the lower side of the rotating plate 22 in a circulating suction mode through the feed inlet 28 and the air conveying pipe 15; and
a picking assembly 46, said picking assembly 46 being located on said second collecting box 29 and cooperating with said third collecting box 39 for picking up and collecting the weeds falling on the ground.
When weeds in a farmland need to be cleaned, through the arranged weeder shell 1, wherein the bottom of the weeder shell 1 is provided with a roller wheel, the roller wheel can adopt a mode of independent driving of a hub motor and also can adopt a mode of manpower driving, and redundant description is not needed, so that the whole weeder can move in a designated area for weeding, in the weeding process, the cutting assembly 43 arranged works to drive the rotating plate 22 and the cutting knife 26 to rotate, wherein the cutting knife 26 is obliquely arranged on the rotating plate 22, and the oblique direction of the cutting knife 26 is consistent with the rotating direction of the rotating plate 22, so that under the matching action of centrifugal force, when the reserved weeds on the ground are cut off, the weeds can be temporarily arranged on the cutting knife 26, at the moment, through the linkage action of the cutting assembly 43 and the suction assembly 44, the state of negative pressure at the position of the feed inlet 28 can be generated, wherein, the length of the feed inlet 28 is matched with the length of the cutting knife 26, and is arranged close to the bottom of the cutting knife 26, when the cut weeds are temporarily kept on the cutting knife 26, the cut weeds can enter the first collecting box 9 through the feed inlet 28 under the adsorption action of the feed inlet 28 and are collected through the arranged weed collecting component 45, when the suction component 44 works, the pressurized output air can be blown into the bottom of the rotating plate 22 through the air conveying pipe 15, wherein the outlet direction of the air conveying pipe 15 is opposite to the inclined direction of the cutting knife 26, so that the cut weeds can quickly enter the feed inlet 28 and can blow off impurities adhered to the cutting knife 26, the collecting effect after the weeds are cut is improved, meanwhile, the weeds falling from the cutting knife 26 to the ground can be collected into the second collecting box 29 and the third collecting box 39 again through the operation of the arranged pickup component 46, clear up by the staff after weeding, collect many times through the weeds to after cutting, can improve the effect that weeds were collected, avoid weeds to fall subaerial regrowth again, influence the growth of follow-up crops to be favorable to improving weeding equipment's practicality, for the staff provides convenience, be worth promoting.
In one embodiment of the present invention, referring to fig. 1-3, the cutting assembly 43 further comprises:
a second driving member 8, wherein the second driving member 8 is positioned on the first collecting box 9;
the rotating shaft 13, one end of the rotating shaft 13 penetrating through the first collecting box 9 is connected with the output end of the second driving part 8, and the other end of the rotating shaft 13 is connected with the rotating plate 22; and
the supporting plate 24 is connected with the first collecting box 9, and the supporting plate 24 is clamped and rotatably connected with the rotating plate 22 through a clamping plate 23.
The operation is started by the second driving member 8, wherein the second driving member 8 can be driven by electricity or fuel oil, the second driving member 8 is started to drive the rotating shaft 13 to rotate, and the rotating plate 22 and the cutting knife 26 are driven to rotate by the rotating shaft 13, thus cutting the weeds on the ground, and when the rotating plate 22 is rotated, by means of the clamping plate 23 provided, wherein the clamping plate 23 is in the form of an annular plate, a plurality of balls are uniformly arranged on the upper side and the lower side of the clamping plate 23, and the balls pass through the arranged support plate 24, wherein the supporting plate 24 is in the form of an annular plate, the inner side wall of the supporting plate 24 is provided with an annular groove, the size of the annular groove is matched with that of the clamping plate 23, so that the clamping plate 23 is clamped in the annular groove of the support plate 24 to rotate, which is beneficial to improving the stability of the rotation of the rotating plate 22 and ensuring that a certain pressure difference exists between the upper side and the lower side of the rotating plate 22 during the suction process.
In one embodiment of the present invention, referring to fig. 2 and 3, the pumping assembly 44 further comprises:
a baffle 14, wherein the baffle 14 is connected with the first collecting box 9;
a first suction member 10, wherein the first suction member 10 is located on the baffle 14, and the first suction member 10 is connected with the rotating shaft 13 through a driven gear 11 and a driving gear 12;
the enclosure plate 25 is connected with the support plate 24, an air delivery pipe 15 is installed on the enclosure plate 25 in a penetrating mode, and the other end of the air delivery pipe 15 is communicated with the output end of the first suction piece 10;
the air outlet 27, the air outlet 27 is connected with the air delivery pipe 15; and
a suction port 20, one end of the suction port 20 penetrating the baffle 14 is communicated with the input end of the first suction member 10.
When the second driving component 8 drives the rotating shaft 13 to rotate, the driving gear 12 can be driven to rotate, and the first suction component 10 can be driven to start up through the meshing transmission action between the driven gear 11 and the driving gear 12, wherein the first suction component 10 can be in the form of an air extractor, after the first suction component 10 is started, air at the lower part of the baffle plate 14 can be pumped out through the air conveying pipe 15 under the suction action through the arranged suction opening 20, so that the lower part of the baffle plate 14 can be in a negative pressure state, because the space at the lower part of the baffle plate 14 is communicated with the feed opening 28, weeds on the cutting knife 26 can be sucked into the lower part of the baffle plate 14 through the feed opening 28 in the weeding process, and the lower part of the baffle plate 14 is provided with the weed collecting component 45, so that the absorbed weeds can be collected, meanwhile, through the arranged baffle plate 25, wherein the baffle plate 25 can be in the form of an annular baffle plate, can avoid the weeds after the cutting to splash away under the effect of centrifugal force to through the jet orifice 27 that sets up, can blow in the inside of apron 25 with the high-pressure gas in the tuber pipe 15, thereby can further avoid weeds to splash to the side, and can make the weeds after the cutting enter into to the feed inlet 28 fast in, be favorable to improving herbicidal effect and efficiency.
In one embodiment of the present invention, referring to fig. 2, the weed collecting assembly 45 comprises:
a deflector 18, the deflector 18 being connected to the rotating shaft 13;
one end of the first filter screen 17 is rotatably connected with the guide plate 18, and the other end of the first filter screen 17 is connected with the inner wall of the first collection box 9;
a storage box 16, the storage box 16 being located in the first collection box 9; and
and a second movable door 19, wherein the second movable door 19 is connected to the storage box 16.
After weeds enter the first collecting box 9 through the feed port 28, the weeds continue to move upwards under the action of suction force, and after the weeds contact the storage box 16 and the guide plate 18, the weeds can continue to move upwards from a gap between the storage box 16 and the guide plate 18, wherein the storage box 16 and the guide plate 18 are both in an annular structure, the gap between the storage box 16 and the guide plate 18 is small, the weeds can quickly enter the upper part of the storage box 16 according to the Bernoulli principle, the weeds can be blocked by the arranged first filter screen 17, the weeds can enter the storage box 16 under the action of gravity for collection after being gathered, and the guide plate 18 is connected with the rotating shaft 13, when the rotating shaft 13 rotates, the guide plate 18 can be driven to synchronously rotate, under the action of centrifugal force of the guide plate 18, the weeds can be prevented from being adsorbed on the lower surface of the guide plate 18, and smooth weeding work can be ensured, when weeding is finished, weeds in the storage box 16 can be intensively treated through the arranged second movable door 19.
In an embodiment of the present invention, please refer to fig. 2, which further includes: at least one set of crushing blades 21, the crushing blades 21 being connected to the rotating shaft 13.
When weeds get into first collecting box 9, through the crushing sword 21 that sets up, can further shred weeds, avoid weeds to take place to block up in the follow-up transportation process, and be favorable to the quick collection of weeds, improved the efficiency of work.
In one embodiment of the present invention, referring to fig. 1, 4 and 5, the pick-up assembly 46 includes:
a first drive member 3, said first drive member 3 being located on said housing 1;
one end of each rotating shaft 35 is connected with the output end of the corresponding first driving piece 3, the other end of each rotating shaft 35 is connected with the corresponding second collecting box 29, the number of the rotating shafts 35 is two, and two ends of each other set of rotating shafts 35 are respectively connected with the corresponding herbicide shell 1 and the corresponding second collecting box 29;
the second filter screen 31 and the support pipe 32 are both positioned in the second collection box 29, and the support pipe 32 is sleeved in the second filter screen 31;
a second suction piece 33 and an air intake hole 36, the second suction piece 33 and the air intake hole 36 being located on the support pipe 32, and the air intake hole 36 communicating with the outside through the second suction piece 33 and an air outlet hole 37; and
and third movable doors 34, the third movable doors 34 being located at both ends of the second collection tank 29.
During the cutting process of the cutting knife 26, a part of weeds fall on the ground, and if the weeds are not treated, the growth of crops can be affected, therefore, during the weeding process, the first driving part 3 is arranged to start working, wherein the first driving part 3 can be in the form of a speed-adjustable motor, the first driving part 3 can be started to drive the rotating shaft 35 and the second collecting box 29 to rotate, the rotating speed of the second collecting box 29 is similar to the moving speed of the whole equipment, meanwhile, the second suction part 33 in the second collecting box 29 can be started to work, wherein the second suction part 33 also is in the form of an air pump, air in the second collecting box 29 can be discharged to the outside through the air outlet hole 37 through the arranged air inlet hole 36, and then the pressure difference exists between the inside of the second collecting box 29 and the outside, so that through the plurality of conical notches 30 arranged on the side wall of the second collecting box 29, weeds falling into the ground can be sucked into the second collecting box 29 through the tapered notch 30, the opening of the tapered notch 30 is large outside and small inside, so that the weeds are prevented from being thrown out after entering the second collecting box 29, the air inlet holes 36 can be prevented from being blocked by the weeds through the arranged second filter screen 31, and the weeds in the second collecting box 29 can be treated through the arranged third movable door 34 after the weeds are removed.
In an embodiment of the present invention, please refer to fig. 1, which further includes: the adjusting groove 4 is formed in the shell body 1 of the weeding machine, and a rotating shaft 35 is detachably mounted in the adjusting groove 4; and
and the scale marks 5 are positioned on the herbicide shell 1 and are matched with the adjusting groove 4 for setting.
Through the adjustment tank 4 that sets up, can be according to actual need, adjust the height of axis of rotation 35, can adjust the height of second collecting box 29 apart from ground, so that improve and pick up ruderal effect, thereby can improve equipment's practicality, wherein, can adopt the mode that the bearing passes through bolt and weeder casing 1 looks fastening after the regulation is finished, of course also can adopt other forms, do not do too much here and give unnecessary redundant description, and through the scale mark 5 that sets up, on the one hand can be convenient for the audio-visual height of adjustment second collecting box 29 of staff, on the other hand, can play the effect of location, make two sets of axis of rotation 35 be located same level, guarantee the levelness of second collecting box 29, avoid taking place to damage when equipment rotates.
In an embodiment of the present invention, please refer to fig. 1, fig. 4 and fig. 6, which further includes: scraping rake teeth 38, the scraping rake teeth 38 are positioned on the outer side wall of the second collection box 29 and are matched with the third collection box 39;
the filter plate 40, the said filter plate 40 locates in the said third collecting box 39; and
a first movable door 2 and a weed inlet 41, the first movable door 2 and the weed inlet 41 being respectively located at both sides of the third collection tank 39.
When the effect of picking up weeds is not good only through the absorption effect of the conical notch 30, the rotating speed of the second collection box 29 can be increased, when the second collection box 29 drives the scraping and sweeping rake teeth 38 to rotate, the effect of pushing force can be generated on the weeds on the ground, the weeds on the ground can fly into the third collection box 39 through the weed inlet 41 to be collected, the installation positions of the scraping and sweeping rake teeth 38 and the conical notch 30 are set in a matching mode with the rotating direction of the second collection box 29 to ensure that two weed picking modes are not interfered with each other, the soil entering the third collection box 39 can be separated from the weeds through the arranged filter plate 40, and after weed removal is finished, the weeds in the third collection box 39 can be treated through the arranged first movable door 2, so that the weeding effect is improved.
In an embodiment of the present invention, please refer to fig. 1, which further includes: one end of the push-pull rod 7 is rotatably connected with the weeding machine shell 1; and
at least one set of ventilation openings 6, wherein the ventilation openings 6 are arranged on the weeding machine shell 1.
Through the push-pull rod 7, wherein one end of the push-pull rod 7 is connected with the weeding machine shell 1 through the damping rotating shaft, the movable weeding machine can be used for pushing and pulling equipment by workers to carry out movable weeding, and through the arranged ventilation opening 6, the ventilation in the weeding machine shell 1 can be ensured, and the overhigh heat generated in the weeding machine shell 1 can be avoided.
In conclusion, during weeding, the cutting assembly 43 is arranged to work to drive the rotating plate 22 and the cutting knife 26 to rotate, wherein the cutting knife 26 is obliquely arranged on the rotating plate 22, the oblique direction of the cutting knife 26 is consistent with the rotating direction of the rotating plate 22, so that weeds on the ground can be temporarily left on the cutting knife 26 under the action of the cooperation of centrifugal force, at the moment, a negative pressure state can be generated at the position of the feed inlet 28 through the linkage action of the cutting assembly 43 and the suction assembly 44, wherein the length of the feed inlet 28 is matched with the length of the cutting knife 26 and is arranged close to the bottom of the cutting knife 26, when the cut weeds are temporarily left on the cutting knife 26, the cut weeds can enter the first collection box 9 through the feed inlet 28 under the adsorption action of the feed inlet 28 and are collected through the weed collection assembly 45, when the suction assembly 44 works, can blow in the bottom of rotor plate 22 with the air of output after the pressurization through defeated tuber pipe 15, wherein, defeated tuber pipe 15's export direction sets up with the incline direction of cutting knife 26 relatively, thereby can make the weeds after the cutting enter into in the feed inlet 28 fast, and can blow off the impurity of adhesion on the cutting knife 26, thereby the collection effect after the weeds cutting has been improved, and simultaneously, through the subassembly 46 work of picking up that sets up, can collect again subaerial weeds that drops from cutting knife 26 in to second collecting box 29 and third collecting box 39, clear up by the staff after weeding finishes, collect many times through the weeds to after the cutting, can improve the effect that weeds were collected, avoid weeds to fall subaerial regrow, influence the growth of follow-up crops, and be favorable to improving the practicality of weeding equipment, facilitate for the staff.
It should be noted that, unless otherwise specifically stated or limited, the terms "sliding," "rotating," "fixing," "providing," and the like are to be understood broadly in the present invention, and may be, for example, a welded connection, a bolted connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. An agricultural weeder with collect weeds function, includes weeder casing, its characterized in that still includes:
the first collecting box and the second collecting box are all positioned in the shell of the weeding machine;
the weeding mechanism is connected with the first collecting box;
the weeding mechanism comprises a cutting assembly, a suction assembly and a weed collecting assembly, the cutting assembly comprises a rotating plate and a cutting knife, the rotating plate is rotatably connected with the first collecting box, the cutting knife is fixedly installed on the rotating plate, the suction assembly comprises an air conveying pipe and a feed inlet, one end of the air conveying pipe, which penetrates through the first collecting box, is located on the lower side of the rotating plate, the other end of the air conveying pipe is communicated with the suction assembly, the feed inlet is formed in the rotating plate and is matched with the cutting knife for setting, the weed collecting assembly is located between the rotating plate and the suction assembly, the cutting assembly drives the rotating plate and the cutting knife to rotate and simultaneously drives the suction assembly to work, and the suction assembly realizes the collection of weeds in a circulating suction mode on the lower side of the rotating plate through the feed inlet and the air conveying pipe;
the picking assembly is positioned on the second collecting box, is matched with the third collecting box and is used for picking and collecting weeds falling on the ground;
the cutting assembly further comprises: the second driving piece is positioned on the first collecting box;
the rotating shaft penetrates through one end of the first collecting box and is connected with the output end of the second driving piece, and the other end of the rotating shaft is connected with the rotating plate;
the supporting plate is connected with the first collecting box and is clamped and rotatably connected with the rotating plate through a clamping plate;
the suction assembly further comprises: the baffle is connected with the first collecting box;
the first suction piece is positioned on the baffle plate and is connected with the rotating shaft through a driven gear and a driving gear;
the enclosure baffle is connected with the supporting plate, an air conveying pipe penetrates through the enclosure baffle, and the other end of the air conveying pipe is communicated with the output end of the first suction piece;
the air injection port is connected with the air delivery pipe;
the suction port penetrates through one end of the baffle plate and is communicated with the input end of the first suction piece;
the weed collection assembly comprises: a deflector connected to the rotating shaft;
one end of the first filter screen is rotatably connected with the guide plate, and the other end of the first filter screen is connected with the inner wall of the first collection box;
the storage box is positioned in the first collection box;
the second movable door is connected with the storage box;
further comprising: at least one set of crushing knives connected with the rotating shaft;
the pickup assembly includes: a first drive member located on the herbicide housing;
one end of each rotating shaft is connected with the output end of the first driving piece, the other end of each rotating shaft is connected with the second collecting box, the number of the rotating shafts is two, and the two ends of the other set of rotating shafts are respectively connected with the shell of the weeding machine and the second collecting box;
the conical notches are uniformly distributed on the second collecting box;
the second filter screen and the supporting tube are both positioned in the second collecting box, and the supporting tube is sleeved in the second filter screen;
the second suction piece and the air inlet hole are both positioned on the supporting tube, and the air inlet hole is communicated with the outside through the second suction piece and the air outlet hole;
the third movable doors are positioned at two ends of the second collecting box;
further comprising: the adjusting groove is formed in the shell of the weeding machine, and a rotating shaft is detachably mounted in the adjusting groove;
the scale mark is positioned on the shell of the weeding machine and is matched with the adjusting groove;
further comprising: the scraping and sweeping rake teeth are positioned on the outer side wall of the second collecting box and are matched with the third collecting box;
the filter plate is positioned in the third collecting box;
the first movable door and the weed inlet are respectively positioned at two sides of the third collecting box;
further comprising: one end of the push-pull rod is rotatably connected with the weeding machine shell; and
at least one set of ventilation openings are formed in the shell of the weeding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111304033.1A CN114027021B (en) | 2021-11-05 | 2021-11-05 | Agricultural weeder with collect weeds function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111304033.1A CN114027021B (en) | 2021-11-05 | 2021-11-05 | Agricultural weeder with collect weeds function |
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| Publication Number | Publication Date |
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| CN114027021A CN114027021A (en) | 2022-02-11 |
| CN114027021B true CN114027021B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111304033.1A Active CN114027021B (en) | 2021-11-05 | 2021-11-05 | Agricultural weeder with collect weeds function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114287231B (en) * | 2022-02-21 | 2023-06-09 | 杜磊 | Forestry weeder with collect weeds function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19612053A1 (en) * | 1996-03-27 | 1997-10-02 | Erwin Schluetter | Harvester, especially for maize or grass |
| CN109496537A (en) * | 2018-10-31 | 2019-03-22 | 广州梵智产品设计有限公司 | A kind of drive type multi-functional weeder |
| CN212588947U (en) * | 2020-07-16 | 2021-02-26 | 霍启华 | Forestry machinery weeding device |
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| CN114027021A (en) | 2022-02-11 |
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