CN111213473B - Chinese bulbous onion harvesting device - Google Patents
Chinese bulbous onion harvesting device Download PDFInfo
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- CN111213473B CN111213473B CN202010106308.XA CN202010106308A CN111213473B CN 111213473 B CN111213473 B CN 111213473B CN 202010106308 A CN202010106308 A CN 202010106308A CN 111213473 B CN111213473 B CN 111213473B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D27/00—Machines with both topping and lifting mechanisms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/06—Haulm-cutting mechanisms
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Abstract
The invention relates to the technical field of agricultural planting, in particular to a Chinese bulbous onion harvesting device. The invention aims to provide a Chinese bulbous onion harvesting device which can efficiently harvest Chinese bulbous onions and does not damage the Chinese bulbous onions. The technical scheme is as follows: a Chinese bulbous onion harvesting device comprises an organic plate, machine wheels, a mounting frame, a cylindrical rod, a rubber sleeve, a shoveling assembly and the like; the novel airplane wheel shovel is characterized in that a plurality of airplane wheels are installed below the airplane plate, two installation frames are installed at one end of the upper side face of the airplane plate, the cylindrical rod is installed between the two installation frames, the rubber sleeve is installed on the surface layer of the cylindrical rod, and the shovel component is installed on one side face of the airplane plate. According to the invention, by pushing the device by the staff, the buckwheat seedlings at the upper part of the Chinese bulbous onion can be removed firstly by the seedling removing component, the cutting component can cut the Chinese bulbous onion seedlings for composting, the shoveling component enters the soil to shovel the Chinese bulbous onion out, the Chinese bulbous onion harvesting is completed, the harvesting efficiency is high, and the effect is good.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a Chinese bulbous onion harvesting device.
Background
Chinese bulbous onion, also called Chinese onion, etc., is a herb of the genus Allium of the family Liliaceae. The high-quality underground bulb is white in color, and the head of the underground bulb is inclined towards one direction and is in a whistle shape, and the underground bulb is the main edible part. The Chinese bulbous onion is not durable to keep fresh, and the time from harvesting to selling is very compact.
The harvesting and seed reserving time span of the Chinese bulbous onion is generally longer, the Chinese bulbous onion can be harvested when the leaves turn yellow from 5 months and can be harvested for 9 months all the time, the seed reserving is delayed to 7 months for harvesting, and the bulbs meeting the seed reserving standard are stored in a ventilated and cool place. The current bulbous onion is gathered and is mainly relied on the manual work to dig out with the hoe, and the manual work causes the harm to the bulbous onion very easily when digging the bulbous onion, because the bulbous onion is intolerant fresh-keeping, impaired bulbous onion is rotten very easily, leads to unable selling, more can't carry out the reseeding, can cause great loss to planting the family. And manual harvesting of Chinese bulbous onion is inefficient, can cause the Chinese bulbous onion to miss the best market selling period, reduces the income of farmers, has long time span for harvesting Chinese bulbous onion, causes too much labor intensity of workers due to long-term harvesting of Chinese bulbous onion, and is not beneficial to body health. Therefore, need urgently to develop one kind and carry out the high efficiency to the bulbous onion and gather, and can not cause the harm to the bulbous onion, be favorable to guaranteeing not impaired bulbous onion harvesting device of user's income of planting.
Disclosure of Invention
In order to overcome the defects that the existing manual Chinese bulbous onion harvesting efficiency is low, people can cause the Chinese bulbous onion to miss the marketing period, and the Chinese bulbous onion harvesting can cause damage to the Chinese bulbous onion, so that the income of a grower is reduced, the technical problem of the invention is as follows: provides a Chinese bulbous onion harvesting device which can harvest Chinese bulbous onion with high efficiency and can not cause damage to the Chinese bulbous onion.
A Chinese bulbous onion harvesting device comprises a machine plate, machine wheels, mounting frames, a rubber sleeve, a cylindrical rod and a shoveling component, wherein a plurality of machine wheels are mounted below the machine plate, the upper side surface of the machine plate is provided with the two mounting frames, the cylindrical rod is mounted between the two mounting frames, the rubber sleeve is mounted on the surface layer of the cylindrical rod, the shoveling component is mounted on one side surface of the machine plate and comprises a shoveling plate, a first mounting plate, a seed pushing plate, a first mounting rod, a motor, a sliding block, a first elastic part, a sliding rail, mounting blocks, nuts, push rods, guide rods, a lead screw, guide blocks, a first bearing and a connecting rod, the two first mounting plates which are symmetrically arranged are mounted at one end of the bottom side surface of the machine plate, the shoveling plate is respectively mounted at one end of the first mounting plates, two symmetrically arranged mounting blocks are mounted on one side surface of the machine plate, the sliding rail is mounted on one side of the machine plate and is positioned between the two mounting blocks, two sliding blocks which are matched with the sliding rail are arranged on the sliding rail, an elastic piece I is respectively arranged between one side surface of each sliding block and one side surface of each mounting block, the other side surfaces of the two sliding blocks are respectively provided with a first mounting rod, one end of each of the two first mounting rods is respectively provided with a seed pushing plate, the two seed pushing plates are contacted with the two shovel plates, the motor is arranged on one side surface of the machine plate, one side surface of the machine plate is provided with two bearings I which are symmetrically arranged through two supporting arms, the lead screw is installed in two bearings one, the output of motor is connected with the one end of lead screw, the slidingtype is provided with two nuts on the lead screw, two the push rod is installed respectively to a side of nut, two connecting rods are installed to another side-mounting of nut, two guide blocks are installed to the one end of connecting rod, guide bar and guide bar pass two guide blocks are installed to a side of board.
Optionally, the shovel subassembly still includes removes root blade and direction blade, it installs in a side of shovel board and for the level setting to remove root blade, the direction blade is installed and is pushing away a side of kind and for vertical setting.
Optionally, still including removing the seedling subassembly, it installs the side at the machine board to remove the seedling subassembly, it includes mounting panel two, shovel seedling board and removes the seedling blade to remove the seedling subassembly, two mounting panels two that the symmetry set up are installed to a side of machine board, the one end at two mounting panels two is installed to shovel seedling board, it installs the side at shovel seedling board to remove the seedling blade.
Optionally, the seedling removing assembly further comprises a seedling pushing plate and a second mounting rod, the second mounting rod is mounted on one side face of the nut, the second mounting rod is mounted at one end of the second mounting rod, the two seedling pushing plates are mounted at one end of the second mounting rod, and the two seedling pushing plates are located in the seedling shoveling plate.
Optionally, the cutting device further comprises a cutting assembly, the cutting assembly is installed on one side face of the machine board and comprises a seedling cutting blade, a movable rod, a cam, a rotating shaft, a pinion, a rack, a sliding sleeve, a second elastic part, a small wheel, a third installation rod and a second bearing, the third installation rod is installed on one side face of the machine board, the sliding sleeve is installed at one end of the third installation rod, the movable rod is movably sleeved on the movable rod, two groups of seedling cutting blades which are symmetrically arranged are installed at one end of the movable rod, the small wheel is installed at the other end of the movable rod through a rotating column, the second elastic part and the movable rod penetrate through the second elastic part between the other end of the movable rod and one end of the sliding sleeve, the second bearing is installed on one side face of the machine board through a supporting arm, the rotating shaft is installed in the second bearing, the cam in contact with the small wheel is installed at one end of the rotating shaft, and the rack is installed at one end of the second installation rod, and a pinion meshed with the rack is arranged at the other end of the rotating shaft.
The invention has the beneficial effects that: 1. according to the invention, the device is pushed by the worker, the shoveling plate can drive the root removing blade to enter the soil to remove roots and shovel the Chinese bulbous onion, one of the two mounting rods moves to drive the two seed pushing plates to move, so that the shoveled Chinese bulbous onion can be pushed into the grooves on the two sides, and the worker can conveniently collect the Chinese bulbous onion.
2. According to the invention, the seedling shoveling plate in the seedling shoveling assembly drives the seedling removing blade to shovel off the Chinese bulbous onion seedlings, so that the shovel plate can shovel the Chinese bulbous onions conveniently, the seedling pushing plate moving leftwards and rightwards can push the Chinese bulbous onions on the seedling shoveling plate to the two sides, accumulation of the Chinese bulbous onions on the seedling shoveling plate is reduced, and resistance of the Chinese bulbous onions to forward movement of the seedling shoveling plate is reduced.
3. According to the invention, the movable rod is driven by the cam to move up and down, the movable rod can drive the two seedling cutting blades to move up and down, the two seedling cutting blades can move down to cut buckwheat seedlings on the seedling shoveling plate, the cut buckwheat seedlings can enter soil and are easy to rot, the soil is convenient to compost in the later stage, and the soil fertility is improved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is an enlarged view of the structure of the present invention at a.
Fig. 5 is an enlarged schematic view of the structure at B of the present invention.
Labeled as: 1 machine plate, 2 machine wheels, 3 mounting frames, 4 rubber sleeves, 5 cylindrical rods, 6 shoveling components, 601 shoveling plates, 602 mounting plates I, 603 seed pushing plates, 604 mounting rods I, 605 motors, 606 sliding blocks, 607 elastic parts I, 608 sliding rails, 609 mounting blocks, 610 nuts, 611 pushing rods, 612 guide rods, 613 screw rods, 614 guide blocks, 615 bearing I, 616 connecting rods, 617 root removing blades, 618 guide blades, 7 seedling removing components, 701 II mounting plates, 702 shoveling plates, 703 seedling removing blades, 704 seedling pushing plates, 705 mounting rods II, 8 cutting components, 801 seedling cutting blades, 802 movable rods, 803 cams, 804 rotating shafts, pinions, 806 racks, 807 sliding sleeves, 808 elastic parts II, 809 pinions, 810 mounting rods III and 811 bearings II.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The embodiment provided by the invention comprises the following steps: the utility model provides a bulbous onion harvesting device, as shown in fig. 1-4, including organic board 1, wheel 2, mounting bracket 3, rubber sleeve 4, cylinder pole 5 and shovel subassembly 6, four wheels 2 that drive this device and move forward are installed to the below of machine board 1, the right-hand member portion fixed mounting of side has two mounting brackets 3 that the symmetry set up on machine board 1, cylinder pole 5 is installed and is used for connecting two mounting brackets 3 between two mounting brackets 3, the top layer at cylinder pole 5 is installed on rubber sleeve 4, the right part of subassembly 6 installation in the bottom surface of machine board 1 is moved in the shovel that is used for carrying out the shovel operation to the bulbous onion.
Further, as shown in fig. 1 and fig. 2, the shoveling assembly 6 includes a shoveling plate 601, a first mounting plate 602, a seed pushing plate 603, a first mounting rod 604, a motor 605, a sliding block 606, a first elastic member 607, a sliding rail 608, a mounting block 609, a nut 610, a pushing rod 611, a guide rod 612, a screw rod 613, a guide block 614, a first bearing 615 and a connecting rod 616, the left end of the bottom side of the machine plate 1 is fixedly mounted with the two first mounting plates 602 which are symmetrically arranged, the lower ends of the two first mounting plates 602 are respectively fixedly mounted with the shoveling plate 601 for shoveling the bulbous onion in the soil, the bottom side of the machine plate 1 is fixedly mounted with the two mounting blocks 609 which are symmetrically arranged, the left mounting block 609 is located on the right side of the first mounting plate 602 on the left side, the right mounting block 609 is located on the left side of the first mounting plate 602 on the right side, the sliding rail 608 fixedly mounts the bottom of the machine plate 1 and is located between the two mounting blocks 609, the sliding rail 608 is provided with two sliding blocks 606 which work in a matching manner, the two sliding blocks 606 are connected with the sliding rail 608 in a sliding manner, a first elastic part 607 is fixedly arranged between one side surface of each sliding block 606 and the inner side surface of each mounting block 609, a first mounting rod 604 is fixedly arranged on the bottom side surface of each sliding block 606, a first seed pushing plate 603 for pushing the shoveled Chinese bulbous onion to two sides is fixedly arranged at the lower end of each first mounting rod 604, the two seed pushing plates 603 are vertically contacted with the two shovel plates 601, the motor 605 is fixedly arranged on the rear side of the bottom side surface of the machine plate 1 and positioned on the left side of the mounting block 609, the bottom side surface of the machine plate 1 is provided with two first bearings which are symmetrically arranged through two supporting arms, the lead screw 613 is arranged in the first bearings 615, the output end of the motor 605 is connected with one end of the lead screw 613 penetrating through the first bearing 615, the lead screw 613 is provided with two nuts 610 in a sliding manner, the bottom side surfaces of the two nuts 610 are respectively and fixedly provided with a push rod 611, the two push rods 611 are arranged in parallel, the left side surfaces of the two nuts 610 are fixedly provided with two connecting rods 616, the right ends of the two connecting rods 616 are fixed with two guide blocks 614, the bottom side surface of the machine plate 1 is provided with a guide rod 612, the guide rod 612 penetrates through the two guide blocks 614, and the guide rod 612 is positioned between the screw rod 613 and the slide rail 608. The elastic member in this embodiment is a spring.
In actual operation, when need to collect the bulbous onion, the staff places this device the field the inside that has the bulbous onion, and the staff holds rubber sleeve 4 on 5 top layers of cylinder pole, promotes this device and moves a certain distance forward, then staff starter motor 605 rotates.
The staff is promoting this device and is moving the certain distance forward, and shovel board 601 can get into and carry out the shovel operation to the bulbous onion in the soil, and shovel board 601 carries out the shovel to the bulbous onion and removes the root. Then, the worker starts the motor 605 to rotate clockwise, the motor 605 drives the screw rod 613 in the bearing one 615 to rotate, because the threads of the front part and the rear part of the screw rod 613 are opposite, the two nuts 610 on the screw rod 613 can move towards the front end and the rear end of the screw rod 613, the two nuts 610 can drive the two push rods 611 to move towards the front end and the rear end, when the two push rods 611 are in contact with the two mounting rods one 604, the two push rods 611 can drive the two mounting rods one 604 to move towards the front end and the rear end, at the moment, the two mounting rods one 604 can drive the two sliding blocks 606 to move towards the front end and the rear end, the two elastic pieces one 607 can compress towards one end of the two mounting blocks 609, the two mounting rods one 604 can drive the two seed pushing plates 603 to move towards the front end and the rear end, the two seed pushing plates 603 can push the shoveled Chinese bulbous onion towards the two sides, the Chinese bulbous onion falls into the grooves at the two sides, and then the worker can collect the Chinese bulbous onion conveniently.
Then the motor 605 rotates counterclockwise, the two nuts 610 on the lead screw 613 move inward to approach to reset, the two nuts 610 drive the two push rods 611 to move inward to reset, the two push rods 611 drive the two mounting rods 604 to move inward to reset, the two mounting rods 604 drive the two seed pushing plates 603 and the slide block 606 to move inward to reset, and the first elastic member 607 restores to the original stretching state. After the push on the bulbous onion is completed, the worker turns off the motor 605. Convenient for shoveling and collecting Chinese bulbous onion, and high Chinese bulbous onion harvesting efficiency.
Further, as shown in fig. 1, the shoveling assembly 6 further includes a root-removing blade 617 and a guiding blade 618, the root-removing blade 617 for removing roots of Chinese bulbous onion is installed on the left side of the shovel board 601 and is horizontally disposed, the guiding blade 618 is installed on the left side of the seed pushing board 603 and is vertically disposed, and the guiding blade 618 and the shovel board 601 cooperate to reduce the resistance of the shovel board 601 to enter the soil.
In actual operation, when the staff promoted this device forward movement, shovel board 601 can drive and go root blade 617 and enter into the soil and carry out the operation of eradicating to the bulbous onion, makes things convenient for shovel board 601 to carry out the bulbous onion from soil shovel.
Further, as shown in fig. 1 and 2, still including getting rid of the seedling subassembly 7 of operation to buckwheat seedling, it installs the left part at quick-witted board 1 bottom side to go seedling subassembly 7, it includes two 701 of mounting panels, shovels seedling board 702 and goes seedling blade 703 to go seedling subassembly 7, the bottom side fixed mounting of quick-witted board 1 has two 701 of mounting panels that the symmetry set up, a bottom at two 701 is installed to the shoveling seedling board 702 for carrying out the shoveling effect to buckwheat seedling, it just sets up for the level to go seedling blade 703 fixed mounting at the left surface of shoveling seedling board 702.
In actual operation, when the worker pushes the device to move forward, the seedling shoveling plate 702 located at the front end of the bottom side of the machine plate 1 drives the seedling removing blade 703 to remove seedlings with bulbous heads located on the surface layer of soil. The shoveled Chinese bulbous onion after Chinese bulbous onion seedling is convenient for the shoveling plate 601 to carry out shoveling operation on the Chinese bulbous onion.
Further, as shown in fig. 1, the seedling removing assembly 7 further includes a seedling pushing plate 704 and a second mounting rod 705, the second mounting rod 705 is fixed to the left side surface of the two nuts 610, the two seedling pushing plates 704 are mounted at one end of the second mounting rod 705, and the two seedling pushing plates 704 are located in the seedling shoveling plate 702.
In practical operation, when the motor 605 rotates clockwise, the two nuts 610 on the screw rod 613 move to the left and right ends of the screw rod 613, the two nuts 610 drive the two mounting rods 705 to move to the front and rear ends, the two mounting rods 705 drive the two seedling pushing plates 704 to move to the front and rear sides, and the two seedling pushing plates 704 can push the shoveled buckwheat seedlings on the seedling shoveling plate 702 to the two sides, so as to reduce the accumulation of the buckwheat seedlings on the seedling shoveling plate 702. When the motor 605 rotates counterclockwise, the two nuts 610 on the lead screw 613 move inward to approach to reset, the two nuts 610 drive the two second mounting rods 705 to move inward to reset, and the second mounting rods 705 drive the two seedling pushing plates 704 to move inward to reset.
Further, as shown in fig. 1-5, the cutting device further comprises a cutting assembly 8 for cutting the scraped buckwheat seedlings, the cutting assembly 8 is installed at the bottom side surface of the machine board 1, the cutting assembly 8 is close to the seedling removing assembly 7, the cutting assembly 8 comprises a seedling cutting blade 801, a movable rod 802, a cam 803, a rotating shaft 804, a pinion 805, a rack 806, a sliding sleeve 807, a second elastic member 808, a small wheel 809, a third mounting rod 810 and a second bearing 811, the third mounting rod 810 is fixedly installed at the bottom side surface of the machine board 1 and is located at the right side of the second mounting plates 701, the sliding sleeve 807 is fixedly installed at the lower end of the third mounting rod 810 and is movably sleeved with the movable rod 802, the movable rod 802 can move up and down in the sliding sleeve 807, two sets of seedling cutting blades 801 which are symmetrically arranged are installed at the bottom end of the movable rod 802, and 4 blades are respectively arranged on the seedling cutting blades 801, the upper end of the movable rod 802 is installed with the small wheel 809 through a rotating column, an elastic piece II 808 is fixedly installed between the upper end of the movable rod 802 and the upper end of the sliding sleeve 807, the movable rod 802 penetrates through the elastic piece II 808, the bearing II 811 is installed on the bottom side surface of the machine plate 1 through a supporting arm, the bearing II 811 is located between the installation rod III 810 and the two installation rods 705, the rotating shaft 804 is installed in the bearing II 811 through interference, a cam 803 in contact with a small wheel 809 is installed at the left end of the rotating shaft 804, the cam 803 is located between the bearing II 811 and the installation rod III 810, the rack 806 is installed at the left end of the installation rod II 705, the rack 806 is located on the right side of the bearing II 811, and a small gear 805 meshed with the rack 806 is installed on the right side of the rotating shaft 804.
In practical operation, when the motor 605 rotates clockwise, the two nuts 610 on the screw rod 613 can move towards the front end and the rear end of the screw rod 613, the two nuts 610 can drive the two mounting rods 705 to move towards the front side and the rear side, wherein the two mounting rods 705 moving backwards can drive the rack 806 to move backwards, the rack 806 can drive the gear to rotate, the rack 806 drives the cam 803 to rotate through the rotating shaft 804, the cam 803 drives the movable rod 802 to move up and down in the sliding sleeve 807 through the small wheel 809, when the movable rod 802 moves downwards, the elastic member 808 is compressed downwards, the movable rod 802 drives the two seedling cutting blades 801 to move downwards to cut buckwheat seedlings on the seedling shoveling plate 702, the cut buckwheat seedlings are beneficial to composting in soil in the later period, and the fertility of the soil is improved. When the second mounting rod 705 moves inward to reset, the second mounting rod 705 drives the rack 806 to move to reset. The integrated operation of removing seedlings and harvesting and facilitating composting of the Chinese bulbous onion can be realized by the reciprocating operation, the operation is simple, and the Chinese bulbous onion harvesting efficiency is high.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (4)
1. The utility model provides a chinese bulbous onion harvester which characterized by: the airplane comprises an airplane plate, airplane wheels, mounting frames, a rubber sleeve, a cylindrical rod and a shoveling assembly, wherein a plurality of airplane wheels are mounted below the airplane plate, the two mounting frames are mounted on the upper side surface of the airplane plate, the cylindrical rod is mounted between the two mounting frames, the rubber sleeve is mounted on the surface layer of the cylindrical rod, the shoveling assembly is mounted on one side surface of the airplane plate and comprises a shoveling plate, a first mounting plate, a first pushing plate, a first mounting rod, a motor, a sliding block, a first elastic part, a sliding rail, a mounting block, a nut, a pushing rod, a guide rod, a lead screw, a guide block, a first bearing and a connecting rod, the two first mounting plates which are symmetrically arranged are mounted at one end of the bottom side surface of the airplane plate, the shoveling plate is mounted at one end of the first mounting plates respectively, two mounting blocks which are symmetrically arranged are mounted on one side surface of the airplane plate, the sliding rail is mounted on one side of the airplane plate and is located between the two mounting blocks, two sliding blocks which are matched with the sliding rail are arranged on the sliding rail, an elastic piece I is respectively arranged between one side surface of each sliding block and one side surface of each mounting block, the other side surfaces of the two sliding blocks are respectively provided with a first mounting rod, one end of each of the two first mounting rods is respectively provided with a seed pushing plate, the two seed pushing plates are contacted with the two shovel plates, the motor is arranged on one side surface of the machine plate, one side surface of the machine plate is provided with two bearings I which are symmetrically arranged through two supporting arms, the screw rod is arranged in the first two bearings, the output end of the motor is connected with one end of the screw rod, the screw rod is provided with two nuts in a sliding mode, one side surfaces of the two nuts are respectively provided with a push rod, the other side surfaces of the two nuts are provided with two connecting rods, one end of each connecting rod is provided with two guide blocks, one side surface of the machine plate is provided with a guide rod, and the guide rod penetrates through the two guide blocks; the shovel subassembly still includes removes root blade and direction blade, it installs in a side of shovel board and sets up for the level to remove root blade, the direction blade is installed and is being pushed away a side of blank and for vertical setting.
2. A buckwheat harvesting apparatus according to claim 1, wherein: still including removing the seedling subassembly, remove a side of seedling unit mount at the machine board, it includes mounting panel two, shovel seedling board and removes the seedling blade to remove the seedling subassembly, two mounting panels two that the symmetry set up are installed to a side of machine board, shovel seedling board installs the one end at two mounting panels two, remove the seedling blade and install the side at shovel seedling board.
3. A buckwheat harvesting apparatus according to claim 2, wherein: remove the seedling subassembly still including pushing away seedling board and installation pole two, two are installed respectively to a side of nut two the one end of installation pole two is installed two and is pushed away the seedling board and two and push away the seedling board and be located shovel seedling inboard.
4. A buckwheat harvesting apparatus according to claim 3, wherein: the seedling cutting device is characterized by further comprising a cutting assembly, the cutting assembly is installed on one side face of the machine plate and comprises a seedling cutting blade, a movable rod, a cam, a rotating shaft, a pinion, a rack, a sliding sleeve, a second elastic part, a small wheel, a third installation rod and a second bearing, the third installation rod is installed on one side face of the machine plate, the sliding sleeve is installed at one end of the third installation rod and movably sleeved with the movable rod, two groups of seedling cutting blades which are symmetrically arranged are installed at one end of the movable rod, the small wheel is installed at the other end of the movable rod through a rotating column, the second elastic part and the movable rod penetrate through the second elastic part between the other end of the movable rod and one end of the sliding sleeve, the second bearing is installed on one side face of the machine plate through a supporting arm, the rotating shaft is installed in the second bearing, the cam in contact with the small wheel is installed at one end of the rotating shaft, the rack is installed at one end of the second installation rod, and a pinion meshed with the rack is arranged at the other end of the rotating shaft.
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CN202010106308.XA CN111213473B (en) | 2020-02-21 | 2020-02-21 | Chinese bulbous onion harvesting device |
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