CN214015071U

CN214015071U - Air-suction type grass seed harvester convenient to carry

Info

Publication number: CN214015071U
Application number: CN202023271473.5U
Authority: CN
Inventors: 甄世武; 甄作宏
Original assignee: Minqin Hongtong Machinery Manufacturing Co ltd
Current assignee: Minqin Hongtong Machinery Manufacturing Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-24
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of agricultural harvesting machinery, and a portable's air-suction type grass seed harvester is disclosed, which comprises a housing. This air-suction type grass seed harvester convenient to carry, it inhales by the inlet pipe to collect the grass seed in fighting through turbofan, arrange to the top of screen cloth by the discharging pipe, servo motor drives the carousel rotation this moment, thereby the actuating lever drives the screen cloth of installing in the spout and is left and right reciprocating motion, under installing support inclination's cooperation, the grass seed can see through the screen cloth and fall into the grass seed collecting bin of below, and the grass leaf then can fall into impurity collecting bin downwards along the screen cloth, the pneumatic cylinder drives the backup pad and is up-and-down reciprocating motion round the bracing piece, thereby it fights the up-and-down motion to drive the collection, driving motor drives the epaxial grass poking wheel rotation of changeing, thereby beat the inside of fighting to falling to collecting the grass seed from blade and stem stalk, the luffing motion can adapt to the grass seed collection of not co-altitude plant, user's use has been made things convenient for.

Description

Air-suction type grass seed harvester convenient to carry

Technical Field

The utility model relates to an agricultural harvesting machine technical field specifically is a portable's air-suction type grass seed harvester.

Background

The grass has various varieties, the morphological structure of the grass is very complex, the difference of the physical characteristics is large, the grass seeds with more consistent seed maturity are usually harvested directly by adopting a special grass seed combined harvester, and the grass seeds with inconsistent seed maturity are harvested by two methods, wherein one method comprises the steps of firstly spraying a defoliant in the field, directly harvesting by using the combined harvester when the moisture of stems and leaves is reduced to a certain degree, the other method comprises the steps of cutting and spreading the grass by using a cutting and drying machine, airing for about three days in the field, and picking up and threshing by using the combined harvester with a pickup when the moisture of the stems and leaves is reduced to a certain degree.

However, the existing grass seed harvester in the market does not have the function of cleaning grass seeds in the process of harvesting, a large amount of grass leaves are doped in the grass seeds, an extra machine is needed to be used for removing impurities, time is consumed, the cost is high, and therefore the air-suction type grass seed harvester convenient to carry is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable's air-suction type grass seed harvester possesses the function of cleaning to the grass seed, can get rid of advantages such as the grass leaf of doping in the grass seed, has solved the in-process that current grass seed harvester did not possess the function of cleaning to the grass seed on the existing market at the results, and a large amount of grass leaves mix wherein, need use extra machine to carry out the edulcoration, and it is time-consuming and with high costs problem.

(II) technical scheme

For realizing the above-mentioned cleaning function to grass seed, can get rid of the grass leaf purpose of doping in grass seed, the utility model provides a following technical scheme: the utility model provides a suction type grass seed harvester convenient to carry, includes the casing, the bottom left side fixed mounting of casing has quantity to be two drive wheel, the bottom right side fixed mounting of casing has quantity to be two universal wheels, the right side top fixed mounting of casing has the handle, the bottom fixed mounting of casing has the results subassembly that is located between drive wheel and the universal wheel, the inner wall bottom right side fixed mounting of casing has turbine fan, the inner wall bottom left side fixed mounting of casing has cleaning assembly, turbine fan's input fixed mounting has one end to run through and extend to the bottom of casing and the inlet pipe of being connected with results subassembly, turbine fan's output fixed mounting has the one end and laminates with the interior roof of casing and extends to the discharging pipe of cleaning assembly top.

The cleaning assembly comprises two installation base frames which are fixedly installed with the inner bottom wall of the shell, the front end and the rear end of the top of one side of each of the two installation base frames are fixedly provided with installation supports, one side of each of the two installation supports, which is opposite to each other, is provided with a chute, a screen is movably installed between the two chutes, a servo motor positioned between the two mounting brackets is fixedly mounted on the left side of the top of the mounting base frame, the output shaft of the servo motor is fixedly provided with a turntable, the top of the front side of the turntable is fixedly provided with a connecting rod, a driving rod with one end movably connected with the left side of the screen is sleeved outside the connecting rod, a mounting supporting plate is fixedly mounted on the right side of the mounting base frame on the left side, the top movable mounting of installation layer board has the impurity collection storehouse that is located the screen cloth below, the interior diapire movable mounting of casing has the grass seed collection storehouse that is located impurity collection storehouse right side.

Preferably, the harvesting component comprises two supporting rods, the front side and the rear side of the bottom of the shell are fixedly provided with the supporting rods positioned between the feeding pipe and the universal wheels, a hydraulic cylinder positioned between the support rods and the universal wheels is fixedly arranged at the right side of the bottom of the shell, support plates respectively extending to the left end and the right end of the support rods are movably arranged between the two support rods, the output end of the hydraulic cylinder is movably connected with the right side of the top of the supporting plate, the left side of the bottom of the supporting plate is fixedly provided with a collecting hopper, one end of the feed pipe, which is far away from the turbo fan, extends to the bottom of the shell and is communicated with the collecting hopper through the supporting plate, a rotating shaft with one end penetrating and extending to the rear side is movably arranged at the front side of the inner wall of the collecting hopper, a grass poking wheel is fixedly arranged at the outer side of the rotating shaft, the rear side fixed mounting who collects the fill has the mounting panel, the top fixed mounting of mounting panel has output shaft and pivot fixed connection's driving motor.

Preferably, the front side of the inner wall of the collecting hopper is fixedly provided with a bearing, the rotating shaft is movably connected with the front side of the inner wall of the collecting hopper through the bearing, and the rear side of the inner wall of the collecting hopper is provided with a mounting hole matched with the rotating shaft.

Preferably, the collection fill is right trapezoid, and its inside is cavity and left side wall and bottom left side and is the opening, dial the grass wheel and include that quantity is six and fix the connection horizontal pole in the pivot outside, singly connect to cup joint on the horizontal pole that quantity is no less than six and be the material piece of dialling that the equidistance distributes.

Preferably, the inlet pipe is folding pipe, the through-hole with inlet pipe looks adaptation is seted up to the inner bottom wall of casing, the exit end of discharging pipe is arc and direction downwards.

Preferably, the mounting bracket is designed to be inclined, the inclined angle of the mounting bracket is preferably fifteen degrees to thirty degrees, the shell is hollow, and the front side of the inner wall of the shell is movably provided with a box door.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable's air-suction type grass seed harvester possesses following beneficial effect:

1. this air-suction type grass seed harvester convenient to carry, it inhales by the inlet pipe to collect the grass seed in fighting through turbofan, arrange to the top of screen cloth by the discharging pipe, servo motor starts this moment, it is rotatory to drive the carousel, install the connecting rod on the carousel and drive the actuating lever and do reciprocating motion about, thereby the actuating lever drives the screen cloth of installing in the spout and does reciprocating motion about, under installing support inclination's cooperation, the grass seed can see through the screen cloth and fall into the grass seed collection storehouse of below, and the grass leaf then can fall into impurity collection storehouse downwards along the screen cloth, the efficiency of grass seed results has been improved through addding the cleaning subassembly, the unnecessary spending of extra edulcoration has been removed from, user's use has been made things convenient for.

2. This air-suction type grass seed harvester convenient to carry, adjust direction and removal through promoting the handle, pneumatic cylinder work when removing, the pneumatic cylinder drives the backup pad and is reciprocating motion from top to bottom round the bracing piece, thereby it fights the up-and-down motion to drive the collection, driving motor drives and changes epaxial grass poking wheel rotation, thereby beat the inside that falls to collecting the fill with grass seed from blade and stem stalk, the luffing motion can adapt to the grass seed collection of not co-altitude plant, improve the device's suitability greatly, user's use has been made things convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a side view of the collecting bucket connected with the rotating shaft.

In the figure: 1 shell, 2 driving wheels, 3 universal wheels, 4 handles, 5 harvesting components, 501 collecting hoppers, 502 grass poking wheels, 503 supporting plates, 504 supporting rods, 505 hydraulic cylinders, 506 rotating shafts, 507 mounting plates, 508 driving motors, 6 feeding pipes, 7 turbo fans, 8 discharging pipes, 9 cleaning components, 901 mounting pedestals, 902 servo motors, 903 rotating discs, 904 connecting rods, 905 driving rods, 906 mounting supports, 907 sliding grooves, 908 screens, 909 impurity collecting bins, 910 grass seed collecting bins and 911 mounting pallets.

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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable air-suction type grass seed harvester comprises a shell 1, two driving wheels 2 are fixedly arranged on the left side of the bottom of the shell 1, two universal wheels 3 are fixedly arranged on the right side of the bottom of the shell 1, a handle 4 is fixedly arranged on the top of the right side of the shell 1, a harvesting assembly 5 positioned between the driving wheels 2 and the universal wheels 3 is fixedly arranged on the bottom of the shell 1, a turbo fan 7 is fixedly arranged on the right side of the bottom of the inner wall of the shell 1, a cleaning assembly 9 is fixedly arranged on the left side of the bottom of the inner wall of the shell 1, a feeding pipe 6 with one end penetrating through and extending to the bottom of the shell 1 and connected with the harvesting assembly 5 is fixedly arranged at the input end of the turbo fan 7, the harvesting assembly 5 comprises two supporting rods 504, supporting rods 504 positioned between the feeding pipe 6 and the universal wheels 3 are fixedly arranged on the front side and the rear side of the bottom of the shell 1, a hydraulic cylinder 505 positioned between the supporting rods 504 and the universal wheels 3 is fixedly arranged on the right side of the bottom of the shell 1, the supporting plates 503 extending to the left end and the right end of the supporting rods 504 are movably mounted between the two supporting rods 504, the output end of the hydraulic cylinder 505 is movably connected with the right side of the top of the supporting plate 503, the left side of the bottom of the supporting plate 503 is fixedly provided with the collecting hopper 501, one end of the feeding pipe 6 far away from the turbo fan 7 extends to the bottom of the shell 1 and passes through the supporting plate 503 to be communicated with the collecting hopper 501, the front side of the inner wall of the collecting hopper 501 is movably mounted with a rotating shaft 506, one end of the rotating shaft 506 penetrates through and extends to the rear side of the inner wall of the collecting hopper 501, the front side of the inner wall of the collecting hopper 501 is fixedly mounted with a bearing, the rotating shaft 506 is movably connected with the front side of the inner wall of the collecting hopper 501 through the bearing, the rear side of the inner wall of the collecting hopper 501 is provided with a mounting hole matched with the rotating shaft 506, the outer side of the rotating shaft 506 is fixedly mounted with the grass-poking wheel 502, the collecting hopper 501 is in a right trapezoid shape, the inner part of which is hollow, the left side wall and the left side of the bottom of the supporting rod and the bottom of the grass-shifting wheel 502 comprises six cross rods fixed outside the rotating shaft, it is no less than six and be the kickoff piece that the equidistance distributes to cup joint on the horizontal pole singly, the rear side fixed mounting who collects fill 501 has mounting panel 507, the top fixed mounting of mounting panel 507 has output shaft and pivot 506 fixed connection's driving motor 508, turbofan 7's output end fixed mounting has one end and casing 1's interior roof laminating and extends to the discharging pipe 8 of selecting subassembly 9 top, inlet pipe 6 is the folding tube, casing 1's interior bottom wall is seted up the through-hole with inlet pipe 6 looks adaptation, discharging pipe 8's exit end is arc and direction downwards.

The cleaning assembly 9 comprises two mounting base frames 901 which are fixedly mounted with the inner bottom wall of the shell 1, mounting brackets 906 are fixedly mounted at the front end and the rear end of the top part of one opposite side of the two mounting base frames 901, the mounting brackets 906 are designed to be inclined, the inclination angle of the mounting brackets is preferably fifteen degrees to thirty degrees, the interior of the shell 1 is hollow, a box door is movably mounted at the front side of the inner wall of the shell, sliding grooves 907 are respectively formed in one opposite side of the two mounting brackets 906, a screen 908 is movably mounted between the two sliding grooves 907, a servo motor 902 positioned between the two mounting brackets 906 is fixedly mounted at the left side of the top part of the mounting base frame 901, a rotary disc 903 is fixedly mounted at the output shaft of the servo motor 902, a connecting rod 904 is fixedly mounted at the top part of the front side of the rotary disc 903, a driving rod 905 one end of which is movably connected with the left side of the screen is sleeved outside of the connecting rod 904, and a mounting supporting plate 911 is fixedly mounted at the right side of the left mounting base frame 901, an impurity collecting bin 909 positioned below the screen 908 is movably installed at the top of the mounting support plate 911, and a grass seed collecting bin 910 positioned at the right side of the impurity collecting bin 909 is movably installed at the inner bottom wall of the housing 1.

In summary, in the portable air-suction type grass seed harvester, grass seeds in the collecting hopper 501 are sucked by the feeding pipe 6 through the turbo fan 7 and are discharged to the top of the screen 908 through the discharging pipe 8, at the moment, the servo motor 902 is started to drive the rotary disc 903 to rotate, the connecting rod 904 arranged on the rotary disc 903 drives the driving rod 905 to reciprocate left and right, so that the driving rod 905 drives the screen 908 arranged in the chute 907 to reciprocate left and right, the grass seeds can fall into the grass seed collecting bin 910 below through the screen 908 under the matching of the inclination angle of the mounting bracket 906, grass leaves can fall into the impurity collecting bin 909 downwards along the screen 908, the efficiency of grass seed harvesting is improved by additionally arranging the cleaning component 9, unnecessary expenses of additional impurity removal are avoided, the use of a user is facilitated, the direction and the movement are adjusted by pushing the handle 4, the hydraulic cylinder 505 works while moving, pneumatic cylinder 505 drives backup pad 503 and is up-and-down motion round bracing piece 504, thereby it fights 501 up-and-down motion to drive the collection, driving motor 508 drives the grass poking wheel 502 rotation in the pivot 506, thereby drop the grass seed to the inside of collecting and fighting 501 from blade and stem stalk, the luffing motion can adapt to the grass seed collection of not co-altitude plant, improve the device's suitability greatly, user's use has been made things convenient for, the in-process of having solved current grass seed harvester on the existing market does not possess the function of cleaning to the grass seed at the results is solved, a large amount of grass leaves are doped wherein, need use extra machine to carry out the edulcoration, it is time-consuming and problem with high costs.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable's air-suction type grass seed harvester, includes casing (1), its characterized in that: two driving wheels (2) are fixedly arranged at the left side of the bottom of the shell (1), two universal wheels (3) are fixedly arranged on the right side of the bottom of the shell (1), a handle (4) is fixedly arranged at the top of the right side of the shell (1), a harvesting component (5) positioned between the driving wheel (2) and the universal wheel (3) is fixedly arranged at the bottom of the shell (1), a turbo fan (7) is fixedly arranged on the right side of the bottom of the inner wall of the shell (1), a cleaning component (9) is fixedly arranged on the left side of the bottom of the inner wall of the shell (1), a feeding pipe (6) with one end penetrating through and extending to the bottom of the shell (1) and connected with the harvesting component (5) is fixedly arranged at the input end of the turbine fan (7), a discharge pipe (8) with one end attached to the inner top wall of the shell (1) and extending to the upper part of the selecting component (9) is fixedly installed at the output end of the turbine fan (7);

the cleaning assembly (9) comprises two mounting base frames (901) which are fixedly mounted on the inner bottom wall of the shell (1), mounting brackets (906) are fixedly mounted at the front end and the rear end of the top of one side, opposite to the two mounting brackets (906), of each mounting bracket (906), a sliding chute (907) is formed in one side, opposite to the two mounting brackets (906), a screen (908) is movably mounted between the two sliding chutes (907), a servo motor (902) positioned between the two mounting brackets (906) is fixedly mounted on the left side of the top of the mounting base frame (901), a rotating disc (903) is fixedly mounted on an output shaft of the servo motor (902), a connecting rod (904) is fixedly mounted at the top of the front side of the rotating disc (903), a driving rod (908) with one end movably connected with the left side of the screen (906) is sleeved on the outer side of the connecting rod (904), a mounting supporting plate (911) is fixedly mounted on the right side of the mounting base frame (901), the top of the mounting supporting plate (911) is movably provided with an impurity collecting bin (909) positioned below the screen (908), and the inner bottom wall of the shell (1) is movably provided with a grass seed collecting bin (910) positioned on the right side of the impurity collecting bin (909).

2. The portable air-suction type grass seed harvester as claimed in claim 1, wherein: the harvesting component (5) comprises two supporting rods (504), the supporting rods (504) positioned between the feeding pipe (6) and the universal wheels (3) are fixedly mounted on the front side and the rear side of the bottom of the shell (1), a hydraulic cylinder (505) positioned between the supporting rods (504) and the universal wheels (3) is fixedly mounted on the right side of the bottom of the shell (1), two supporting plates (503) extending to the left end and the right end of the supporting rods (504) are movably mounted between the supporting rods (504), the output end of the hydraulic cylinder (505) is movably connected with the right side of the top of the supporting plate (503), a collecting hopper (501) is fixedly mounted on the left side of the bottom of the supporting plate (503), one end, far away from the turbo fan (7), of the feeding pipe (6) extends to the bottom of the shell (1) and penetrates through the supporting plate (503) to be communicated with the collecting hopper (501), a rotating shaft (506) is movably mounted on the front side of the inner wall of the collecting hopper (501), one end of the rotating shaft penetrates through and extends to the rotating shaft (506), the outside fixed mounting of pivot (506) has grass poking wheel (502), the rear side fixed mounting of collecting fill (501) has mounting panel (507), the top fixed mounting of mounting panel (507) has output shaft and pivot (506) fixed connection's driving motor (508).

3. The portable air-suction type grass seed harvester as claimed in claim 2, wherein: the inner wall front side fixed mounting who collects fill (501) has the bearing, pivot (506) pass through bearing and the inner wall front side swing joint who collects fill (501), the inner wall rear side of collecting fill (501) is opened and is equipped with the mounting hole with pivot (506) looks adaptation.

4. The portable air-suction type grass seed harvester as claimed in claim 2, wherein: collect fill (501) and be right trapezoid, its inside cavity and left side wall and bottom left side are the opening, dial grass wheel (502) including quantity be six and fix the connection horizontal pole in the pivot outside, singly connect to cup joint on the horizontal pole that quantity is no less than six and be the material piece of dialling that the equidistance distributes.

5. The portable air-suction type grass seed harvester as claimed in claim 1, wherein: the inlet pipe (6) are folding pipes, the through-hole with inlet pipe (6) looks adaptation is seted up to the inner diapire of casing (1), the exit end of discharging pipe (8) is arc and direction downwards.

6. The portable air-suction type grass seed harvester as claimed in claim 1, wherein: the mounting bracket (906) is designed to be inclined, the inclined angle of the mounting bracket is preferably fifteen degrees to thirty degrees, the interior of the shell (1) is hollow, and the front side of the inner wall of the shell is movably provided with a box door.