CN115136780A - Multi-functional potato seedling stem harvester of readily releasable - Google Patents

Abstract

The invention discloses an easily-separated multifunctional potato seedling and stem harvester, wherein a uniform conveying assembly is arranged at one end, close to a traction frame, of a rack, a conveying motor is arranged at one end of the top surface of a top frame, an output shaft of the uniform motor penetrates through the top frame and is connected with a transmission box, the bottom end of a transmission rod is in sliding sleeve joint with a connecting pipe, rubber extrusion discs are connected to the bottom surface of a chassis, guide plates are hinged to two sides of the other end of each separation plate, a stem and leaf separation assembly is arranged in the middle of the rack, and a safe storage assembly is arranged at one end, far away from a soil turning shovel, of the rack.

Description

Multi-functional potato seedling stem harvester of readily releasable

Technical Field

The invention relates to the technical field of agricultural instruments, in particular to an easily-separated multifunctional potato seedling and stem harvester.

Background

The potato seedling stem harvester is a machine specially used for harvesting potatoes, is mainly used for harvesting underground potatoes such as potatoes and sweet potatoes, piling and other processes, has the advantages of rapid development of potato planting industry, year-by-year yield increase and huge economic benefit, and can separate the overground stems from the underground stems when potatoes are harvested because the overground stems are connected with the underground stems, thereby improving harvesting speed and harvesting efficiency and effectively separating the potatoes

However, when the existing harvester works, the mixture of the potatoes and the soil is directly dug out, the potatoes and the stems and leaves fall into the field after being separated, and then the potatoes and the stems and leaves are manually sorted, in the process, the potatoes are easily wound and stacked by the stems and leaves, and are easily damaged due to mutual collision among the potatoes when the potatoes are directly thrown off.

Disclosure of Invention

The invention provides an easily-separated multifunctional potato seedling and stem harvester, which can effectively solve the problems that when the existing harvester provided by the background technology works, a soil and potato mixture is directly dug out, the potatoes are separated and conveyed by a special conveying bag, the potatoes and stem leaves fall into the field, and then the potatoes are manually sorted, and in the process, the potatoes are easily wound and stacked by the stem leaves and the stem leaves, and are easily damaged due to mutual collision among the potatoes when the potatoes are directly thrown off.

In order to achieve the above object, the present invention provides the following technical solutions, including:

the potatoes turned out by the soil turning shovel are pushed to a gap between the rubber extrusion plates before being conveyed by the first conveying belt, the rotating separating rod can separate stems and leaves of the potatoes, soil and the potatoes, the potatoes are separated by the guide plate, the buffer plate and the guide plate, and the potatoes are regularly arranged and ascend along the first conveying belt;

the separating roller and the second conveying belt can pull and remove stems and leaves attached to the outer side of the potatoes and convey the stems and leaves to the storage hopper along the second conveying belt, and the waste discharge motor drives the L-shaped plate and the movable push plate to move so as to push the stems and leaves to be discharged;

the subassembly is deposited to safety, the collecting plate is in the highest position, and the potato of transport promotes the rotor plate and rotates the slope, and the potato falls on the collecting plate top surface again after falling on horizontal rubber slab top surface, and is too much until the potato, promotes to trigger the box, and trigger switch starts the lifting motor, and vertical lead screw rotates, and the pulling collecting plate moves down, moves down to no longer promoting to trigger the box until the potato.

Preferably, a traction frame is welded at the end part of the rack, a soil turning shovel is installed at the bottom end of the rack below the traction frame, an even conveying assembly is installed at one end, close to the traction frame, of the rack, and the even conveying assembly comprises a first conveying belt, a top frame, a conveying motor, an even motor, a transmission box, a transmission rod, a connecting pipe, a connecting spring, a chassis, a connecting stud, a rubber extrusion disc, an internal threaded pipe, a separating rod, a buffering rubber sheet, a buffering side plate, a guide plate, an elastic air bag, a buffering plate and a separating plate;

the soil turning device is characterized in that a first conveying belt is arranged inside the rack, a top frame is arranged at the position, close to the position of the soil turning shovel, of the top end of the rack through a bolt, a conveying motor is arranged at one end of the top surface of the top frame and connected with a first conveying belt power shaft through a belt, an even motor is arranged in the middle of the top surface of the top frame, an output shaft of the even motor penetrates through the top frame and is connected with a transmission box, a transmission rod is evenly arranged at the bottom end of the transmission box, the bottom end of the transmission rod is slidably sleeved on a connecting pipe, the bottom end inside the connecting pipe and the top end of the transmission rod are respectively connected with two ends of a connecting spring in a spot welding mode, the bottom end of the connecting pipe is connected with a chassis in a welding mode, and a connecting stud is welded in the middle of the bottom surface of the chassis, the utility model discloses a rubber extrusion dish, including frame, rubber extrusion dish top surface, division board, baffle, division board, baffle other end both sides all articulate there is the guide plate, and is adjacent the face that the guide plate is relative bonds in the elasticity gasbag both sides respectively, the inside both sides of frame are close to the soil spade that turns over and locate to bond and have the buffer board.

Preferably, the input ends of the conveying motor and the uniform motor are electrically connected with the output end of an external power supply respectively, and the transmission rods are located in the same plane.

Preferably, the transmission rod is a hexagonal rod, the inner wall of the connecting pipe is attached to the outer side of the transmission rod, the rubber extrusion disc is a rotating body with two thin ends and a thick middle part, and the top surface of the rubber extrusion disc is a plane.

Preferably, the middle part of the rack is provided with a stem leaf separation assembly, and the stem leaf separation assembly comprises a separation hopper, a separation roller, a second conveying belt, a gear box, a separation motor, a storage hopper, a guide port, a driving block, a horizontal screw rod, a waste discharge motor, an L-shaped plate, a movable push plate, an adjusting screw hole and a fixed screw rod;

frame middle part fixed mounting has the separation to fight, separation fill bottom one side installs the separation roller, the separation is fought the bottom opposite side and is installed the second conveyer belt, separation roller one end and second conveyer belt delivery spindle all run through the separation and fight and the gear box links to each other, separation motor and gear box input shaft, separation fill top fixed mounting has deposits the fill, deposit and fight top middle part and seted up the spigot, inside slidable mounting of spigot has the drive block, the drive block is in to deposit and fights outside department and runs through the screw and install horizontal lead screw, the motor of wasting discharge is connected to horizontal lead screw one end, the drive block is in to deposit and fights inboard department welding and has the L template, the inside corner of L template articulates there is movable push pedal, a plurality of regulation screws have evenly been seted up to the separation fill bilateral symmetry, the frame outside corresponds regulation screw department symmetry and installs clamping screw.

Preferably, the rotation directions of the separation roller and the second conveying belt are opposite, and the input ends of the waste discharge motor and the separation motor are respectively electrically connected with the output end of an external power supply.

Preferably, one end of the storage hopper exceeds the side face of the rack, and the bottom end of the movable push plate is aligned with the bottom end of the storage hopper.

Preferably, one end of the rack, which is far away from the soil turning shovel, is provided with a safe storage assembly, and the safe storage assembly comprises a collection box, a rotating plate, a vertical rubber plate, a horizontal rubber plate, a collection plate, a smooth guide rod, a lantern ring, a threaded guide pipe, a vertical screw rod, a lifting motor, a trigger pipe, a trigger box, a reset spring and a trigger switch;

the collecting box is installed at one end, away from the shovel that digs, of the frame, the collecting box is hinged to a rotating plate near the top of one side of the top end of a first conveying belt, a vertical rubber plate is bonded to the bottom end of the rotating plate, a horizontal rubber plate is bonded to the top end of the vertical rubber plate, a collecting plate is placed inside the collecting box, smooth guide rods are symmetrically welded to the two ends of the collecting plate, lantern rings are sleeved outside the smooth guide rods, the lantern rings are symmetrically sleeved at the two ends of the collecting box, a threaded guide pipe is welded to the middle position of the inner wall of the collecting box attached to one end of the collecting plate, a vertical lead screw is connected to the inside of the threaded guide pipe through threads, the collecting box is rotated and penetrated through the bottom end of the vertical lead screw, the bottom end of the vertical lead screw is connected with a lifting motor output shaft, a trigger pipe is symmetrically installed on the inner wall of one side of the collecting box, a trigger box is slidably installed inside and is provided with a trigger box, a reset spring is connected to the trigger box through uniform spot welding, and a trigger switch is installed in the middle of the trigger box.

Preferably, the input end of the lifting motor is electrically connected with the output end of the external power supply, the trigger switch is connected with the lifting motor in series, and the horizontal rubber plate and the trigger box are equal in height.

Preferably, the edge of the top end of the rotating plate is rounded, the vertical rubber plate, the horizontal rubber plate and the rotating plate are equal in length, and the edge of the collecting plate is attached to the inner wall of the collecting box.

Compared with the prior art, the invention has the following beneficial effects: the invention has scientific and reasonable structure and safe and convenient use;

1. be provided with the even delivery subassembly, before the potato that the shovel of turning over turned over was carried by first conveyer belt, can be promoted the space between the rubber extrusion dish, pivoted release lever can be with the stem leaf and the earth and the potato separation of potato, can be with accumulational potato homodisperse to each extrusion dish between simultaneously, again by guide plate and buffer board and direction separation, potato neatly arranged rises along first conveyer belt, collide mutually when preventing accumulational potato whereabouts and cause the damage.

2. Be provided with stem leaf separable set, when first conveyer belt carried, separation roller and second conveyer belt can detach the adnexed stem leaf pulling in the potato outside to carry to depositing the fill along the second conveyer belt, the motor that wastes discharge drives L template and activity push pedal and removes, promote the stem leaf and discharge, when getting back to the normal position afterwards, the activity push pedal rotated 90 degrees, moved to the normal position by reverse rotation's horizontal lead screw, discharged the stem leaf rapidly, prevented that the stem leaf from piling up in the field.

3. Be provided with safe storage assembly, the collecting board is in the highest position, the potato of transport promotes the rotor plate and rotates the slope, the potato falls on the collecting board top surface again after falling on horizontal rubber slab top surface, it is too much until the potato, promote and trigger the box, trigger switch starts the lifting motor, vertical lead screw rotates, the pulling collecting board moves down, it triggers the box to no longer promote to move down to the potato, can make the difference in height when the potato falls reduce, the speed that falls reduces, damage when alleviateing the potato collision, the collection effect is better.

To sum up, even conveying assembly is used for with the potato dispersion even, and separation stem leaf and earth effect are better to make things convenient for stem leaf separable set to be in the adnexed stem leaf in the potato outside of tiling, also make the probability of colliding mutually between the potato that falls into the collection board top surface of safe storage assembly lower, reduce broken skin rate, the results effect is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the construction of the uniform delivery assembly of the present invention;

FIG. 3 is a schematic view of the construction of the chassis of the present invention;

FIG. 4 is a schematic view of the mounting arrangement of the baffle of the present invention;

FIG. 5 is a schematic structural view of a stem and leaf separation assembly of the present invention;

FIG. 6 is a schematic view of the mounting structure of the movable push plate of the present invention;

FIG. 7 is a schematic structural view of the safety storage assembly of the present invention;

FIG. 8 is a schematic view of the structure of area A of FIG. 7 according to the present invention;

reference numbers in the figures: 1. a frame; 2. a traction frame; 3. turning over the soil;

4. a uniform conveying assembly; 401. a first conveyor belt; 402. a top frame; 403. a conveying motor; 404. a motor is homogenized; 405. a transmission box; 406. a transmission rod; 407. a connecting pipe; 408. a connecting spring; 409. a chassis; 410. connecting a stud; 411. a rubber extrusion disc; 412. an internally threaded tube; 413. a separating lever; 414. a cushion rubber sheet; 415. buffering the side plate; 416. a baffle; 417. an elastic air bag; 418. a buffer plate; 419. a partition plate;

5. a stem leaf separation component; 501. a separating hopper; 502. a separation roller; 503. a second conveyor belt; 504. a gear case; 505. separating the motor; 506. a storage hopper; 507. a guide port; 508. a drive block; 509. a horizontal screw rod; 510. a waste discharge motor; 511. an L-shaped plate; 512. a movable push plate; 513. adjusting the screw hole; 514. fixing the screw rod;

6. a safe storage assembly; 601. a collection box; 602. a rotating plate; 603. a vertical rubber plate; 604. a horizontal rubber plate; 605. a collection plate; 606. a smooth guide rod; 607. a collar; 608. a threaded conduit; 609. a vertical screw rod; 610. a lifting motor; 611. a trigger tube; 612. a trigger box; 613. a return spring; 614. the switch is triggered.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that they are presented herein only to illustrate and explain the present invention and not to limit the present invention.

Example (b): as shown in figure 1, the invention provides a technical scheme of a multifunctional potato seedling and stem harvester easy to separate, which comprises the following steps:

the potatoes turned out by the soil turning shovel 3 are pushed to a gap between the rubber extrusion plates 411 before being conveyed by the first conveying belt 401 through the uniform conveying assembly 4, stems, leaves, soil and the potatoes are separated by the rotating separating rod 413, and then are separated by the guide plate 416 and the buffer plate 418 in a guiding manner, so that the potatoes are regularly arranged and ascend along the first conveying belt 401;

the stem and leaf separating assembly 5, the separating roller 502 and the second conveyer belt 503 can pull and remove stem and leaf attached to the outer side of the potatoes, the stems and leaves are conveyed to the storage hopper 506 along the second conveyer belt 503, and the waste discharge motor 510 drives the L-shaped plate 511 and the movable push plate 512 to move so as to push the stem and leaf to be discharged;

in the safe storage assembly 6, the collecting plate 605 is at the highest position, the conveyed potatoes push the rotating plate 602 to rotate and incline, the potatoes fall on the top surface of the horizontal rubber plate 604 and then fall on the top surface of the collecting plate 605 until the potatoes are too many, the trigger box 612 is pushed, the trigger switch 614 starts the lifting motor 610, the vertical screw 609 rotates to pull the collecting plate 605 to move downwards until the potatoes move downwards until the trigger box 612 is not pushed any more.

As shown in fig. 2-4, a traction frame 2 is welded at an end of a frame 1, a soil turning shovel 3 is installed at a bottom end of the frame 1 below the traction frame 2, a uniform conveying assembly 4 is installed at one end of the frame 1 close to the traction frame 2, and the uniform conveying assembly 4 comprises a first conveying belt 401, a top frame 402, a conveying motor 403, a uniform motor 404, a transmission box 405, a transmission rod 406, a connecting pipe 407, a connecting spring 408, a bottom plate 409, a connecting stud 410, a rubber extrusion disc 411, an internal threaded pipe 412, a separating rod 413, a buffer rubber sheet 414, a buffer side plate 415, a guide plate 416, an elastic air bag 417, a buffer plate 418 and a separation plate 419;

a first conveying belt 401 is arranged in a machine frame 1, a top frame 402 is arranged at the position, close to a soil turning shovel 3, of the top end of the machine frame 1 through bolts, a conveying motor 403 is arranged at one end of the top surface of the top frame 402, the conveying motor 403 is connected with a power shaft of the first conveying belt 401 through a belt, a uniform motor 404 is arranged in the middle of the top surface of the top frame 402, an output shaft of the uniform motor 404 penetrates through the top frame 402 and is connected with a transmission box 405, a transmission rod 406 is uniformly arranged at the bottom end of the transmission box 405, input ends of the conveying motor 403 and the uniform motor 404 are respectively and electrically connected with an external power output end, the transmission rods 406 are both in the same plane, the conveying motor 403 and the uniform motor 404 are ensured to normally work, the bottom end of the transmission rod 406 is slidably sleeved on a connecting pipe 407, two ends of a connecting spring 408 are respectively spot-welded at the bottom end of the connecting pipe 407 and connected with a chassis 409, and a connecting stud 410 is welded at the middle part of the bottom surface of the chassis 409, the bottom surface of the chassis 409 is connected with a rubber extrusion disc 411, the transmission rod 406 is a hexagonal rod, the outer side of the transmission rod 406 is attached to the inner wall of the connecting pipe 407, the rubber extrusion disc 411 is a rotator with two thin ends and a thick middle part, the top surface of the rubber extrusion disc 411 is a plane, the rubber extrusion disc 411 can slide up and down to extrude potatoes conveniently, an internal threaded pipe 412 is fixedly embedded at the position, corresponding to the connecting stud 410, of the top surface of the rubber extrusion disc 411, a separation rod 413 is uniformly adhered to the bottom surface of the rubber extrusion disc 411, a separation plate 419 is fixedly installed at the position, between the adjacent chassis 409, of the bottom surface of the transmission box 405, a buffer rubber sheet 414 is adhered to the edge of one end of the separation plate 419, a buffer side plate 415 is adhered to one end of the buffer rubber sheet 414, guide plates 416 are hinged to two sides of the other end of the separation plate 419, the opposite surfaces of the adjacent guide plates 416 are respectively adhered to two sides of the elastic air bags 417, and buffer plates 418 are adhered to the positions, which are close to the soil turning shovel 3, inside the frame 1.

As shown in fig. 5-6, a stem leaf separating assembly 5 is installed in the middle of the frame 1, and the stem leaf separating assembly 5 includes a separating hopper 501, a separating roller 502, a second conveyer belt 503, a gear box 504, a separating motor 505, a storage hopper 506, a guide opening 507, a driving block 508, a horizontal screw rod 509, a waste discharge motor 510, an L-shaped plate 511, a movable push plate 512, an adjusting screw 513 and a fixing screw 514;

a separation bucket 501 is fixedly arranged in the middle of the frame 1, a separation roller 502 is arranged on one side of the bottom end of the separation bucket 501, a second conveyer belt 503 is arranged on the other side of the bottom end of the separation bucket 501, one end of the separation roller 502 and a conveyer shaft of the second conveyer belt 503 are connected with the separation bucket 501 and the gear box 504 in a penetrating way, a separation motor 505 is connected with an input shaft of the gear box 504, a storage bucket 506 is fixedly arranged on the top end of the separation bucket 501, a guide opening 507 is arranged in the middle of the top end of the storage bucket 506, a driving block 508 is slidably arranged in the guide opening 507, a horizontal screw rod 509 is arranged on the driving block 508 at the outer side of the storage bucket 506 in a penetrating way through a screw hole, one end of the horizontal screw rod 509 is connected with a waste discharge motor 510, the rotation directions of the separating roller 502 and the second conveying belt 503 are opposite, the input ends of the waste discharge motor 510 and the separating motor 505 are respectively and electrically connected with the output end of an external power supply, the separating roller 502 and the second conveying belt 503 are ensured to pull stems and leaves of potatoes to move along the second conveying belt 503, the driving block 508 is positioned at the inner side of the storage hopper 506 and is welded with an L-shaped plate 511, a movable push plate 512 is hinged at the inner corner of the L-shaped plate 511, one end of the storage hopper 506 exceeds the side surface of the rack 1, the bottom end of the movable push plate 512 is aligned with the bottom end of the storage hopper 506, the potatoes are conveniently pushed to be discharged, a plurality of adjusting screw holes 513 are symmetrically and uniformly formed in the two sides of the separating hopper 501, and fixing screws 514 are symmetrically installed at the position, corresponding to the adjusting screw holes 513, on the outer side of the rack 1.

As shown in fig. 7-8, a safe storage assembly 6 is mounted at one end of the frame 1 far away from the soil turning shovel 3, and the safe storage assembly 6 comprises a collecting box 601, a rotating plate 602, a vertical rubber plate 603, a horizontal rubber plate 604, a collecting plate 605, a smooth guide rod 606, a collar 607, a threaded guide pipe 608, a vertical screw 609, a lifting motor 610, a trigger pipe 611, a trigger box 612, a return spring 613 and a trigger switch 614;

the collecting box 601 is arranged at one end of the frame 1 far away from the soil turning shovel 3, the top end of one side of the collecting box 601 close to the top end of the first conveying belt 401 is hinged with a rotating plate 602, a vertical rubber plate 603 is bonded at the bottom end of the rotating plate 602, a horizontal rubber plate 604 is bonded at the top end of the vertical rubber plate 603, a collecting plate 605 is placed inside the collecting box 601, the edge of the top end of the rotating plate 602 is chamfered, the vertical rubber plate 603, the horizontal rubber plate 604 and the rotating plate 602 are equal in length, the edge of the collecting plate 605 is bonded with the inner wall of the collecting box 601, potatoes are conveniently conveyed, smooth guide rods 606 are symmetrically welded at two ends of the collecting plate 605, lantern rings 607 are sleeved outside the smooth guide rods 606, two lantern rings 607 are symmetrically sleeved at two ends of the collecting box 601, the threaded guide tube 608 is welded at the position, attached to the middle of the inner wall of the collecting box 601, of one end of the collecting plate 605, the threaded guide tube 608 is connected with a vertical screw 609 through threads, the bottom end of the vertical screw 609 is rotatably connected with the collecting box 601, the bottom end of the vertical screw 609 is connected with an output shaft of the lifting motor 610, the trigger tube 611 is symmetrically installed on the inner wall of one side of the collecting box 601, the trigger box 612 is installed inside the trigger tube 611 in a sliding mode, the reset spring 613 is uniformly connected in the trigger box 612 in a spot welding mode, the trigger switch 614 is installed in the middle of the trigger box 612, the input end of the lifting motor 610 is electrically connected with the output end of an external power supply, the trigger switch 614 is connected with the lifting motor 610 in series, the horizontal rubber plate 604 and the trigger box 612 are equal in height, and the trigger switch 614 is convenient to switch on the power supply of the lifting motor 610.

The working principle and the using process of the invention are as follows: the device is connected to the rear of a tractor through a traction frame 2, a soil turning shovel 3 penetrates into the ground, potatoes in soil are turned out along with the advance of a rack 1, the potatoes, the soil and stems are mixed together at the moment, the potatoes are pushed to a gap between rubber extrusion discs 411 before being conveyed by a first conveying belt 401, a uniform motor 404 is started, a transmission rod 406 is driven to rotate through a transmission box 405, a separation rod 413 is driven to rotate, the transmission rod 406 slides along a connecting pipe 407 under the pushing action of a connecting spring 408, the rubber extrusion discs 411 are attached to the top surfaces of the potatoes, after the rubber extrusion discs 411 are worn and worn for a long time, the rubber extrusion discs 411 are rotated, an internal threaded pipe 412 is separated from a connecting stud 410, the rubber extrusion discs 411 are replaced, the rotating separation rod 413 can rub stems, leaves, roots and soil attached to the outer sides of the potatoes, the stems, the soil and the potatoes are separated from the potatoes, meanwhile, the stacked potatoes are uniformly dispersed among the rubber extrusion discs 411, the long-strip-shaped potatoes collide with a buffer side plate 415, the buffer rubber sheet 414 deforms, the potatoes are separated along a guide plate 416 and are divided into a plurality of potato strips, the potatoes are uniformly arranged along the first conveying belt 401, the potato conveying belt 401 is arranged in a smaller gap;

when the potatoes are conveyed by the first conveying belt 401, the height of the separating hopper 501 is adjusted, so that the potatoes can pass through the lower part of the separating hopper 501 and then the separating hopper 501 is fixed by the connection of the adjusting screw hole 513 and the fixing screw rod 514, when the potatoes pass through the lower part of the separating hopper 501, the separating roller 502 and the second conveying belt 503 can pull and remove stems and leaves attached to the outer side of the potatoes, and convey the potatoes to the storage hopper 506 along the second conveying belt 503, the waste discharge motor 510 drives the horizontal screw rod 509 to rotate, the horizontal screw rod 509 drives the driving block 508 to move along the guide opening 507, so as to drive the L-shaped plate 511 and the movable push plate 512 to move, at the moment, the included angle of the longer sides of the movable push plate 512 and the L-shaped plate 511 is 90 degrees, so as to push the stems and leaves to be discharged, then the waste discharge motor 510 rotates reversely, in the process of pulling the driving block 508 to return to the original position, the movable push plate 512 to rotate 90 degrees, and the included angle of the longer sides of the movable push plate 512 and the L511 is 0 degree, and the processes are repeated again, so as to rapidly discharge the stems and prevent the stems and leaves from being accumulated in the field;

during collection, the collecting plate 605 is at the highest position, namely the top surface of the collecting plate 605 is in contact with the top surface of the horizontal rubber plate 604, the conveyed potatoes push the rotating plate 602 to rotate and incline, the vertical rubber plate 603 is extruded and deformed, the potatoes fall on the top surface of the horizontal rubber plate 604 and then fall on the top surface of the collecting plate 605 until the potatoes are too many, the trigger box 612 is pushed, the reset spring 613 is contracted, the trigger switch 614 starts the lifting motor 610, the vertical screw 609 rotates, the threaded guide pipe 608 and the collecting plate 605 are pulled to move downwards simultaneously until the potatoes move downwards until the potatoes do not push the trigger box 612 any more, the processes are repeated until the collecting plate 605 reaches the bottom end of the collecting box 601, the height difference when the potatoes fall is reduced, the falling speed is reduced, the damage of the potatoes during collision is reduced, and the collecting effect is better.

Even conveying component 4 is used for the potato dispersion even, and separation stem leaf and earth effect are better to make things convenient for stem leaf separable set 5 to be located the adnexed stem leaf in the potato outside of tiling, also make the probability of collision each other between the potato that falls into safe collecting plate 605 top surface of depositing subassembly 6 lower, reduce broken skin rate, the results effect is better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A multi-functional potato seedling stem harvester of easy separation which characterized in that includes:

the potatoes turned out by the soil turning shovel (3) are pushed to a gap between the rubber extrusion plates (411) before being conveyed by the first conveying belt (401), the rotating separating rod (413) can separate stems, leaves, soil and potatoes from the potatoes, the potatoes are separated by the guide plate (416) and the buffer plate (418) and the guide, and the potatoes are regularly arranged and ascend along the first conveying belt (401);

the stem and leaf separating assembly (5) can pull and remove stem and leaves attached to the outer side of the potatoes through the separating roller (502) and the second conveying belt (503), the stem and leaves are conveyed to the storage hopper (506) along the second conveying belt (503), and the waste discharging motor (510) drives the L-shaped plate (511) and the movable push plate (512) to move and push the stem and leaves to be discharged;

and the collecting plate (605) is positioned at the highest position, the conveyed potatoes push the rotating plate (602) to rotate and incline, the potatoes fall on the top surface of the horizontal rubber plate (604) and then fall on the top surface of the collecting plate (605) until the potatoes are too many, the trigger box (612) is pushed, the trigger switch (614) starts the lifting motor (610), the vertical screw rod (609) rotates, the collecting plate (605) is pulled to move downwards until the potatoes move downwards until the trigger box (612) is not pushed any more.

2. The multifunctional potato seedling stem harvester easy to separate according to claim 1, characterized in that a traction frame (2) is welded to the end of the frame (1), a soil turning shovel (3) is installed at the bottom end of the frame (1) below the traction frame (2), a uniform conveying assembly (4) is installed at one end, close to the traction frame (2), of the frame (1), and the uniform conveying assembly (4) comprises a first conveying belt (401), a top frame (402), a conveying motor (403), a uniform motor (404), a transmission box (405), a transmission rod (406), a connection pipe (407), a connection spring (408), a chassis (409), a connection stud (410), a rubber extrusion disc (411), an internal threaded pipe (412), a separation rod (413), a buffer rubber sheet (414), a buffer side plate (415), a guide plate (416), an elastic air bag (417), a buffer plate (418) and a separation plate (419);

the utility model discloses a soil-turning device, including frame (1), top frame (402), transmission motor (403) are installed to frame (1) internally mounted, frame (1) top is close to soil-turning shovel (3) position department and installs top frame (402) through the bolt, top frame (402) top surface one end installation transmission motor (403), transmission motor (403) are connected first conveyer belt (401) power shaft through the belt, top frame (402) top surface mid-mounting has even motor (404), even motor (404) output shaft runs through top frame (402) and is connected with transmission box (405), transmission pole (406) are evenly installed to transmission box (405) bottom, transmission pole (406) bottom slip cup joint in connecting pipe (407), connecting pipe (407) inside bottom and transmission pole (406) top spot welding connecting spring (408) both ends respectively, connecting pipe (407) bottom welded connection chassis (407), chassis (409) bottom surface welding has connecting stud (410), chassis (409) bottom surface is connected with rubber extrusion dish (411), rubber extrusion dish (411) top surface correspondence connecting stud (410) department is fixed with inlay pipe (412), rubber extrusion dish (411) bottom surface bonds and is in between the even separation box (419) the partition plate (409) position department, division board (419) one end edge bonds and has cushion rubber piece (414), cushion rubber piece (414) one end bonds and has buffering sideboard (415), division board (419) other end both sides all articulate there is guide plate (416), and is adjacent the face that guide plate (416) are relative bonds respectively in elasticity gasbag (417) both sides, frame (1) inside both sides are close to soil turning shovel (3) department and bond and have buffer board (418).

3. The multifunctional potato seedling and stem harvester capable of being easily separated as claimed in claim 2, wherein the input ends of the conveying motor (403) and the homogenizing motor (404) are respectively and electrically connected with the output end of an external power supply, and the transmission rods (406) are all in the same plane.

4. The multifunctional potato seedling and stem harvester easy to separate as claimed in claim 2, wherein the transmission rod (406) is a hexagonal rod, the inner wall of the connecting pipe (407) is attached to the outer side of the transmission rod (406), the rubber extrusion disc (411) is a rotating body with two thin ends and a thick middle, and the top surface of the rubber extrusion disc (411) is a plane.

5. The multifunctional potato seedling and stem harvester easy to separate as claimed in claim 1, wherein a stem and leaf separating assembly (5) is mounted in the middle of the frame (1), and the stem and leaf separating assembly (5) comprises a separating hopper (501), a separating roller (502), a second conveying belt (503), a gear box (504), a separating motor (505), a storage hopper (506), a guide port (507), a driving block (508), a horizontal screw rod (509), a waste discharging motor (510), an L-shaped plate (511), a movable push plate (512), an adjusting screw hole (513) and a fixing screw rod (514);

frame (1) middle part fixed mounting has separation fill (501), separation fill (501) bottom one side installs separation roller (502), separation fill (501) bottom opposite side installs second conveyer belt (503), separation roller (502) one end and second conveyer belt (503) delivery shaft all run through separation fill (501) and gear box (504) and link to each other, separation motor (505) and gear box (504) input shaft, separation fill (501) top fixed mounting has and deposits fill (506), deposit fill (506) top middle part and seted up direction mouth (507), direction mouth (507) inside slidable mounting has drive block (508), drive block (508) are in to deposit fill (506) outside department and run through installation horizontal lead screw (509) through the screw, horizontal lead screw (509) one end is connected and is wasted discharge motor (510), drive block (508) are in to deposit fill (506) inboard department welding has L template (511), the inside articulated activity push pedal (512) that has of L (511), separation fill (509) bilateral symmetry has evenly seted up a plurality of adjusting screw (513), frame (1) outside should be located the symmetry and adjust screw (514).

6. The multifunctional potato seedling and stem harvester easy to separate as claimed in claim 5, wherein the rotation directions of the separating roller (502) and the second conveyor belt (503) are opposite, and the input ends of the waste discharge motor (510) and the separating motor (505) are respectively and electrically connected with the output end of an external power supply.

7. The multifunctional potato seedling and stem harvester capable of being easily separated as claimed in claim 5, wherein one end of the storage hopper (506) extends out of the side surface of the frame (1), and the bottom end of the movable push plate (512) is aligned with the bottom end of the storage hopper (506).

8. The multifunctional potato seedling stem harvester easy to separate as claimed in claim 1, wherein a safe storage assembly (6) is mounted at one end of the frame (1) away from the soil turning shovel (3), and the safe storage assembly (6) comprises a collection box (601), a rotating plate (602), a vertical rubber plate (603), a horizontal rubber plate (604), a collection plate (605), a smooth guide rod (606), a lantern ring (607), a threaded guide tube (608), a vertical lead screw (609), a lifting motor (610), a trigger tube (611), a trigger box (612), a return spring (613) and a trigger switch (614);

a collecting box (601) is arranged at one end of the frame (1) far away from the soil turning shovel (3), the top end of one side of the collecting box (601) close to the top end of the first conveying belt (401) is hinged with a rotating plate (602), a vertical rubber plate (603) is bonded at the bottom end of the rotating plate (602), a horizontal rubber plate (604) is bonded at the top end of the vertical rubber plate (603), a collecting plate (605) is arranged in the collecting box (601), smooth guide rods (606) are symmetrically welded at two ends of the collecting plate (605), lantern rings (607) are sleeved outside the smooth guide rod (606), two lantern rings (607) are symmetrically sleeved at two ends of the collecting box (601), a threaded conduit (608) is welded at the position of one end of the collecting plate (605) which is jointed with the middle part of the inner wall of the collecting box (601), the interior of the threaded conduit (608) is connected with a vertical screw rod (609) through threads, the bottom end of the vertical screw rod (609) is rotatably penetrated through the collecting box (601), the bottom end of the vertical screw rod (609) is connected with an output shaft of a lifting motor (610), trigger pipes (611) are symmetrically arranged on the inner wall of one side of the collecting box (601), a trigger box (612) is arranged in the trigger pipe (611) in a sliding way, the interior of the trigger box (612) is uniformly connected with a return spring (613) in a spot welding way, the middle part of the trigger box (612) is provided with a trigger switch (614).

9. The multifunctional potato seedling and stem harvester easy to separate as claimed in claim 8, wherein the input end of the lifting motor (610) is electrically connected to the output end of an external power supply, the trigger switch (614) is connected in series with the lifting motor (610), and the horizontal rubber plate (604) and the trigger box (612) are at the same height.

10. The multifunctional potato seedling and stem harvester capable of being easily separated according to claim 8, wherein the edge of the top end of the rotating plate (602) is rounded, the vertical rubber plate (603), the horizontal rubber plate (604) and the rotating plate (602) are equal in length, and the edge of the collecting plate (605) is attached to the inner wall of the collecting box (601).

Images