CN111108889A

CN111108889A - Harvester for protecting appearance of potatoes from being damaged and collecting potatoes in centralized manner during multi-layer mash removal of potatoes

Info

Publication number: CN111108889A
Application number: CN202010035857.2A
Authority: CN
Inventors: 曾运科
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-05-08

Abstract

The utility model provides a harvester that protection potato outward appearance can't harm and concentrate collection when mud is removed to potato class multilayer, includes results dish body, the left side fixed mounting of results dish body has the frame that holds, and the bottom fixed mounting who holds the frame has the baffle, the middle part fixed mounting who holds the frame has the bushing, and the upper surface of bushing rotates and is connected with a mud removing section of thick bamboo, and the middle part fixed mounting who removes a mud section of thick bamboo has the rubber ball through tension spring elastic connection in the both sides of dead lever, the both sides of dead lever just are located tension spring's inside fixedly connected with bellows. Through the bushing and the cooperation of removing the mud section of thick bamboo use, pivoted removes the mud section of thick bamboo and can effectively pass through the bushing screening with earth and potato class and go out, and the potato class of staying in removing the mud section of thick bamboo like this can effectually concentrate and collect, has made things convenient for the collection of potato class, does not need artifical once more give the potato class in the soil and sorts out, has improved work efficiency, has made things convenient for people's use.

Description

Harvester for protecting appearance of potatoes from being damaged and collecting potatoes in centralized manner during multi-layer mash removal of potatoes

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a harvester for protecting the appearance of potatoes from being damaged and collecting the potatoes in a centralized manner during multi-layer de-sliming of the potatoes.

Background

When potato harvester reaps potatoes in the soil, the potato harvester often directly digs the potatoes out of the soil, and the grower can inevitably clean the potatoes again because the outer surfaces of the potatoes are stuck with a lot of soil when collecting the potatoes, thereby consuming a large amount of manpower, and the prior potato mud removal generally has the following technical problems: 1. most devices only simply remove mud once and do not have the function of removing mud for many times, so that the mud on the surfaces of potatoes cannot be completely removed, if the mud on the surfaces of the potatoes cannot be completely removed, manual cleaning is needed in the later period, and therefore, some existing devices are cumbersome in use; 2. most of the potato mud removing devices are not provided with mud removing devices in the mud removing process, so that mud can be removed, and the appearance of potatoes can be protected from being seriously damaged; 3. most of potato mud removing devices can not uniformly screen and collect the potatoes after mud removal, and the potatoes are planed outside the soil and need to be manually moved to the soil again to sort the potatoes from the soil.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose of removing the soil of potatoes, the invention provides the following technical scheme: a harvester for protecting the appearance of potatoes from being damaged and collecting in a centralized manner during multi-layer potato mud removal process comprises a harvesting disc body, wherein a containing frame is fixedly installed on the left side of the harvesting disc body, a partition plate is fixedly installed at the bottom of the containing frame, a bushing is fixedly installed in the middle of the containing frame, the upper surface of the bushing is rotatably connected with a mud removing cylinder, a fixing rod is fixedly installed in the middle of the mud removing cylinder, rubber balls are elastically connected to two sides of the fixing rod through tension springs, corrugated pipes are fixedly connected to two sides of the fixing rod and located in the tension springs, air balls are fixedly connected to one ends of the corrugated pipes, far away from the fixing rod, the air balls are located in a circle formed by the rubber balls, the rubber balls are fixedly connected with the outer surface of the air balls, a belt pulley is rotatably connected to the bottom of the mud removing cylinder through a transmission belt, and, the rear side of the left anti-skidding rotating wheel is fixedly provided with a driving gear on the outer surface of the connecting column, the tooth position of the driving gear is meshed with a driven gear, the upper surface of the driven gear is fixedly provided with a rotating rod, the upper surface of the rotating rod is fixedly provided with the lower surface of a belt pulley, the right side of the containing frame is fixedly provided with a fixed plate, a baffle is fixedly connected between the fixed plate and the containing frame, the upper surface of the fixed plate is fixedly provided with a fixed frame which is movably connected with a movable ring through a connecting rod, the outer surface of the movable ring is fixedly provided with a mud removing plate, the middle part of the harvesting disk body is movably provided with a rotating rod, the rotating rod is connected with a rotating cylinder through belt transmission, the rotating cylinder is connected with a meshing cylinder through belt transmission, the right side of the harvesting disk body is movably provided with, output shaft fixed mounting of servo motor has the stirring sword, the right side of results dish body and the below fixed mounting that is located the stirring sword have the grass comb, the last fixed surface of results dish body installs the dead lever.

Furthermore, the outer surface of the anti-skidding runner is fixedly provided with teeth matched with the meshing cylinder, and the anti-skidding runner on the right side is mainly used for driving the meshing cylinder to rotate.

Furthermore, the baffle is right triangle's shape, mainly utilizes the slope of baffle to send earth out.

Furthermore, the tooth of the meshing cylinder rotates with the anti-skidding rotating wheel on the right side, and the rotating rod is driven to rotate mainly by a transmission mechanism.

Furthermore, two adjacent rotary drums are connected through the transmission of conveyer belt, and the main reason is that every rotary drum can both rotate.

Furthermore, the distance between the mincing knife and the grass comb is not less than three centimeters, and the mincing knife can not cut the grass comb.

(II) advantageous effects

Compared with the prior art, the invention provides the harvester for protecting the appearance of potatoes from being damaged and collecting in a centralized manner during multi-layer desliming of the potatoes, and the harvester has the following beneficial effects:

1. this harvester that collection was concentrated to protection potato outward appearance harmless when mud is gone to potato class multilayer uses through the cooperation of many dwangs and rotary drum, can make things convenient for effectually with potato class in the transportation, just can fall soil through the gap between the dwang to be used for first clearing away earth.

2. The movable ring is matched with the mud removing plate, so that the mud can be brushed off by the net bag arranged on one side of the mud removing plate, the appearance of potatoes can be protected from being damaged, the potatoes transported by the rotating rod can be transported, and the mud removing effect on the potatoes can be achieved once more.

3. Through the cooperation use of a mud removing cylinder, drive belt and anti-skidding runner, owing to be provided with the brush in the mud removing cylinder, can brush the apparent earth of potato class when the mud removing cylinder rotates, made things convenient for the planting person not to need the cleanness desilt once more, through the cleanness desilt many times, can detach the apparent earth of potato class greatly, saved a large amount of manpowers.

4. This harvester that collection was concentrated to protection potato outward appearance harmless when mud was removed to potato multilayer uses through the bushing and the cooperation that removes a mud section of thick bamboo, and the pivoted removes a mud section of thick bamboo and can effectively pass through the bushing screening with earth and potato and go away, and the potato that stays in removing a mud section of thick bamboo like this can effectually concentrate and collect, has made things convenient for the collection of potato, does not need artifical once more give the potato in the soil to sort out, has improved work efficiency, has made things convenient for people's use.

5. This harvester that collection was concentrated to protection potato outward appearance harmless when mud is removed to potato multilayer uses through the cooperation of directive wheel and shovel piece, can effectually change the excavation degree of depth of shovel piece, has guaranteed to excavate the potato of the different degree of depth that grows in the soil, and the potato growth of having avoided has relatively deeply at the soil degree of depth, and fixed angle's shovel piece can't effectually excavate.

6. The harvester for protecting the appearance of potatoes from being damaged and collecting in a centralized manner during multi-layer mud removal of potatoes can conveniently and effectively cut off potato seedlings and weeds through the matching use of the servo motor, the mincing knife and the grass comb, the cut potato seedlings and the weeds can be converted into fertilizers in the soil, manual operation is not needed, the potato seedlings and the weeds are cut off firstly, then the troublesome process of digging potatoes is performed, and the working steps are simplified.

7. This harvester that collection was concentrated to protection potato class outward appearance harmless when mud is removed to potato class multilayer uses through the cooperation of rubber ball and air ball, owing to all be rubber composition, so guaranteed potato class when removing mud, can not receive the damage, can further get rid of earth again to do not influence and sell.

Drawings

FIG. 1 is a side cross-sectional structural view of the present invention;

FIG. 2 is a schematic side view of the pulley and anti-slip wheel of the present invention;

FIG. 3 is a schematic view of the structure of the fixed plate, the movable plate and the movable ring of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 1;

FIG. 5 is a schematic top view of a grass comb in accordance with the present invention;

FIG. 6 is a schematic view of a structural de-sludging plate of the present invention;

FIG. 7 is a detailed view of the structure of the holding frame and the fixing plate according to the present invention;

FIG. 8 is a schematic view of the structure of the rubber ball and the air ball according to the present invention.

In the figure: 1 harvest disc body, 2 hold the frame, 3 baffles, 4 bushing plates, 5 remove a mud section of thick bamboo, 501 dead lever, 502 tension spring, 503 bellows, 504 rubber ball, 505 air ball, 6 drive belt, 7 belt pulleys, 8 antiskid runner, 9 spliced poles, 10 driving gears, 11 driven gear, 12 bull stick, 13 connecting rods, 14 fixed plates, 1401 baffle, 15 fixed frame, 16 movable rings, 17 remove the mud board, 18 dwang, 19 rotary drums, 20 meshing section of thick bamboo, 21 directive wheel, 22 shovel piece, 23 servo motor, 24 stirring garrulous sword, 25 grass comb, 26 dead lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Please refer to fig. 1-6, a harvester for protecting the appearance of potatoes from being damaged and collecting when the potatoes are removed from mud in a multi-layer manner, which comprises a harvesting tray body 1, wherein a containing frame 2 is fixedly arranged on the left side of the harvesting tray body 1, a mud outlet is formed in the lower end of the left side of the containing frame 2, mainly, mud at the lower end of the containing frame 2 is discharged, a partition plate 3 is fixedly arranged at the bottom of the containing frame 2, the partition plate 3 is in a right-angled triangle shape, mainly, the slope of the partition plate 3 is utilized to send out the mud, a leakage plate 4 is fixedly arranged in the middle of the containing frame 2, a mud removing cylinder 5 is rotatably connected to the upper surface of the leakage plate 4, a brush is arranged in the mud removing cylinder 5, the bottom of the mud removing cylinder 5 is convex, the center of the mud removing cylinder 5 is convex, and mainly, so as to ensure.

Remove the middle part fixed mounting of mud drum 5 and have dead lever 501, the both sides of dead lever 501 are connected with rubber ball 504 through tension spring 502 elasticity, the both sides of dead lever 501 just are located tension spring 502's inside fixedly connected with bellows 503, bellows 503 keeps away from the one end fixedly connected with air ball 505 of dead lever 501, air ball 505 is located the inside that rubber ball 504 encloses the circle, rubber ball 504 and air ball 505's external surface fixed connection, because all be rubber constitution, so guaranteed the potato class when removing mud, can not receive the damage, from not influencing selling.

Through the cooperation use of bushing 4 and a desilting section of thick bamboo 5, pivoted desilting section of thick bamboo 5 can effectively go out earth and tuber class through the screening of bushing 4, and the tuber class of staying in the desilting section of thick bamboo 5 like this can effectually concentrate and collect, has made things convenient for the collection of tuber class, does not need artifical once more give the tuber class in the soil and sorts out, has improved work efficiency, has made things convenient for people's use.

The bottom of the mud removing cylinder 5 is rotatably connected with a belt pulley 7 through a transmission belt 6, the lower surface of the harvesting disc body 1 is movably provided with an anti-skidding rotating wheel 8 through two symmetrical connecting columns 9, the outer surface of the anti-skidding rotating wheel 8 is fixedly provided with teeth matched with the meshing cylinder 20, the anti-skidding wheel on the right side is mainly used for driving the meshing cylinder 20 to rotate, the rear side of the anti-skidding rotating wheel 8 on the left side and the outer surface of the connecting column 9 are fixedly provided with a driving gear 10, the teeth of the driving gear 10 are meshed with a driven gear 11, the upper surface of the driven gear 11 is fixedly provided with a rotating rod 12, the upper surface of the rotating rod 12 is fixedly provided with the lower surface of the belt pulley 7, the right side of the accommodating frame 2 is fixedly provided with a fixing plate 14, a baffle 1401 is fixedly connected between the fixing plate 14 and the accommodating frame 2, the baffle 1401, hold and offer the row's of seting up with 14 looks adaptations of fixed plate on the frame 2, the last fixed surface of fixed plate 14 installs fixed frame 15, fixed frame 15 has movable circle 16 through connecting rod 13 swing joint, the outer fixed surface of movable circle 16 installs and removes mud board 17, it is no less than five to remove mud board 17 and set up on movable circle 16, it has a string bag to remove mud board 17 rear side, mainly be in order to brush the earth on the potato class, it is not injured to have the protection potato class at the mud process of removing, the middle part movable mounting of results dish body 1 has dwang 18, dwang 18 is connected with rotary drum 19 through belt transmission, all connect through conveyer belt transmission between two adjacent rotary drums 19, mainly be in order to guarantee that every rotary drum 19 can both rotate.

By the matching use of the plurality of rotating rods 18 and the rotating drum 19, the potatoes can be conveniently and effectively fallen down through the gaps between the rotating rods 18 in the transportation process, so as to be used for removing mud for the first time, and then the movable ring 16 is matched with the mud removing plate 17 for use, not only can the mud be brushed off by the net bag arranged on one side of the mud removing plate 17, but also the appearance of the potatoes can be protected from being damaged, the potatoes transported by the rotating rod 18 can be desilted again by the cooperation of the desilting cylinder 5, the transmission belt 6 and the anti-skid rotating wheel 8, because the brush is arranged in the mud removing cylinder 5, the mud on the surface of the potatoes can be brushed when the mud removing cylinder 5 rotates, the grower can conveniently clean and remove the mud again, the mud on the surfaces of the potatoes can be greatly removed through cleaning and removing the mud for many times, so that a large amount of manpower is saved.

The rotary drum 19 is connected with an engaging drum 20 through a conveyor belt in a transmission manner, teeth of the engaging drum 20 rotate with the anti-skidding rotating wheel 8 on the right side, a transmission mechanism is mainly utilized to drive the rotating rod 18 to rotate, potatoes are conveyed away, a steering wheel 21 is movably mounted on the right side of the harvesting tray body 1, the rear side of the steering wheel 21 is provided with a rotating handle, the steering wheel 21 is mainly convenient to twist, and the teeth of the steering wheel 21 are engaged with a shovel blade 22.

The cooperation through directive wheel 21 and shovel piece 22 is used, can effectually change the excavation degree of depth of shovel piece 22, guaranteed to excavate the potato class that grows the different degree of depth in the soil, avoided some potato class to grow at the soil degree of depth relatively dark, the unable effectual excavation of shovel piece 22 of fixed angle.

The right side fixed mounting of results dish body 1 has servo motor 23, servo motor 23 is horizontal DC motor, rated voltage 100V, rated power 150W, servo motor 23's output shaft fixed mounting has the stirring sword 24, the right side of results dish body 1 just is located the below fixed mounting who stirs the sword 24 and has grass comb 25, grass comb 25 mainly shovels sweet potato seedling and weeds to collect, conveniently let stir the crushing sword 24 and smash, the distance between stirring sword 24 and the grass comb 25 is no less than three centimetres, mainly be in order to guarantee that stirring sword 24 can not cut on the grass comb 25, the last fixed surface of results dish body 1 installs dead lever 26.

The potato seedlings and the weeds can be conveniently and effectively cut off by matching the servo motor 23, the mincing knife 24 and the grass comb 25, the cut potato seedlings and the weeds can be converted into fertilizer in the land, the troublesome process of firstly cutting the potato seedlings and the weeds manually and then planing potatoes is not needed, and the working steps are simplified.

When the potato harvester is used, after the angle of the shovel blade 22 is adjusted, the servo motor 23 is started to drive the stirring knife 24 to rotate, potato seedlings and weeds can be cut off, the fixing rod 26 is pulled to move forwards through external force, the harvesting disc body 1 is driven to move forwards, the harvesting disc body 1 can drive the anti-skidding rotating wheel 8 to move clockwise after moving forwards, the anti-skidding rotating wheel 8 drives the meshing cylinder 20 to rotate anticlockwise, the rotating cylinder 19 and the meshing cylinder 20 are in transmission connection through the conveying belt, the rotating cylinder 19 moves anticlockwise at the moment, the rotating rod 18 is driven to rotate anticlockwise through the belt, after the rotating rod 18 rotates anticlockwise, potatoes on the rotating cylinder can be given with a leftward friction force due to the friction force, so that the potatoes can be driven to move leftwards, can fall down through the rotating rod 18 at the leftmost end after moving leftwards, and at the moment, the mud removing plate 17 can primarily remove mud from the potatoes, remove mud board 17 and can drop the potato class and remove in mud drum 5, remove mud drum 5 because the rotation of rear end anti-skidding runner 8, through spliced pole 9, driving gear 10, driven gear 11, the cooperation of bull stick 12 is used, so remove mud drum 5 and also can rotate, thereby can brush the earth of potato class once more, owing to remove that the bottom is bellied in mud drum 5, it is flat to have avoided removing mud drum 5, the whole rotation that can not get of potato class, can not clear away earth completely, later screen away earth through bushing 4, earth can discharge out earth through the mud outlet that holds 2 side setups of frame.

When the mud removing cylinder 5 rotates, according to the centrifugal principle, the rubber balls 504 can be thrown outwards through the tension springs 502, when the rubber balls are thrown outwards, the corrugated pipes 503 can be lengthened, the air flow rate of the air in the air balls 505 during rotation is increased, and the air in the air balls 505 can be extruded out from the air outlets intersected with the corrugated pipes 503 under the action of the pressure of the air given to the air balls 505 during rotation, the volume of the air balls 505 is reduced, the rubber balls 504 are gathered together and are close to each other, the rubber balls can extend into gaps among potatoes, the stirring effect is achieved, the potatoes are prevented from being immobilized in the mud removing cylinder 5, and the mud removing cylinder 5 can only remove mud in the cylinder wall.

When removing the rotatory very slow time of mud section of thick bamboo 5, because centrifugal force, the deformation that tension spring 502 produced diminishes, air velocity is little simultaneously, the air velocity that rubber ball 505 received diminishes, it diminishes that the pressure that receives, inside has sufficient air, rubber ball 505 is normal condition, rubber ball 504 is the separation that has the interval on rubber ball 505, rubber ball 505 and the holistic volume grow of rubber ball 504, the part in the middle of in the mud section of thick bamboo 5 all is occupied by rubber ball 505 and rubber ball 504, can will remove the crowded 5 inner walls of mud section of thick bamboo with potato class, even when having guaranteed low rotational speed, also can guarantee that potato class can brush earth in the brush department of mud section of thick bamboo inner wall.

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 harvester that protection potato outward appearance can't harm and concentrate collection when mud is gone to potato multilayer, includes results dish body (1), its characterized in that: the harvesting disc comprises a harvesting disc body (1), wherein a containing frame (2) is fixedly installed on the left side of the harvesting disc body (1), a partition plate (3) is fixedly installed at the bottom of the containing frame (2), a bushing (4) is fixedly installed in the middle of the containing frame (2), a mud removing barrel (5) is rotatably connected to the upper surface of the bushing (4), a fixing rod (501) is fixedly installed in the middle of the mud removing barrel (5), rubber balls (504) are elastically connected to the two sides of the fixing rod (501) through tension springs (502), corrugated pipes (503) are fixedly connected to the two sides of the fixing rod (501) and located inside the tension springs (502), air balls (505) are fixedly connected to one ends, far away from the fixing rod (501), of the corrugated pipes (503), a belt pulley (7) is rotatably connected to the bottom of the mud removing barrel (5) through a transmission belt (6), and an anti-slip rotating wheel (8) is, the rear side of the left anti-skidding runner (8) is fixedly provided with a driving gear (10) on the outer surface of the connecting column (9), the tooth of the driving gear (10) is meshed with a driven gear (11), the upper surface of the driven gear (11) is fixedly provided with a rotating rod (12), the upper surface of the rotating rod (12) is fixedly provided with the lower surface of a belt pulley (7), the right side of the containing frame (2) is fixedly provided with a fixed plate (14), a baffle (1401) is fixedly connected between the fixed plate (14) and the containing frame (2), the upper surface of the fixed plate (14) is fixedly provided with a fixed frame (15), the fixed frame (15) is movably connected with a movable ring (16) through a connecting rod (13), the outer surface of the movable ring (16) is fixedly provided with a mud removing plate (17), the middle part of the harvesting tray body (1) is movably provided with a rotating rod (18), and the rotating rod, rotary drum (19) are connected with meshing section of thick bamboo (20) through the conveyer belt transmission, the right side movable mounting of results dish body (1) has directive wheel (21), and the tooth department meshing of directive wheel (21) has shovel piece (22), the right side fixed mounting of results dish body (1) has servo motor (23), and the output shaft fixed mounting of servo motor (23) has the garrulous sword of stirring (24), the right side fixed mounting of results dish body (1) has grass comb (25), the last fixed surface of results dish body (1) installs dead lever (26).

2. The harvester according to claim 1, for protecting the appearance of potatoes from damage during multi-layer de-sliming and collecting the potatoes in a centralized manner, wherein: and teeth matched with the meshing barrel (20) are fixedly arranged on the outer surface of the anti-skid rotating wheel (8).

3. The harvester according to claim 1, for protecting the appearance of potatoes from damage during multi-layer de-sliming and collecting the potatoes in a centralized manner, wherein: the partition plate (3) is in the shape of a right triangle.

4. The harvester according to claim 1, for protecting the appearance of potatoes from damage during multi-layer de-sliming and collecting the potatoes in a centralized manner, wherein: the teeth of the meshing barrel (20) rotate with the anti-skid rotating wheel (8) on the right side.

5. The harvester according to claim 1, for protecting the appearance of potatoes from damage during multi-layer de-sliming and collecting the potatoes in a centralized manner, wherein: the two adjacent rotary drums (19) are in transmission connection through a conveyor belt.

6. The harvester according to claim 1, for protecting the appearance of potatoes from damage during multi-layer de-sliming and collecting the potatoes in a centralized manner, wherein: the distance between the mincing knife (24) and the grass comb (25) is not less than three centimeters.