CN210900382U - Scallion and ginger harvester - Google Patents

Abstract

The utility model provides a spring onions ginger harvester, which comprises a frame, the front end of frame is equipped with the mounted frame of being connected with the engine, the upper portion of frame is equipped with the gearbox of being connected with the engine, the left end of gearbox is equipped with power output shaft, the left side of frame articulates presses the seedling board, it is equipped with the fixed plate to press between seedling board and the frame, the fixed plate is located on the left end of frame, it has the plow frame that can turn from top to bottom to articulate on the relative outside of fixed plate, be equipped with the share shovel that sets up to the slope of ground on the relative outside of plow frame, be equipped with on the share shovel and tremble native grid, tremble native grid and pass through the. The utility model discloses an avoid pressing the green onion ginger because of topography and equipment restriction, can overturn the share shovel simultaneously and avoid appearing dangerous emergence.

Description

Scallion and ginger harvester

Technical Field

The utility model relates to a spring onion ginger harvester.

Background

In recent years, automatic crop harvesting machines in the aspect of agricultural machinery are increasing, but harvesting of the crops such as green onion and ginger still mainly takes manual work. The yield of planting the crops is high, but because the harvest is not easy, the investment is also high, practical investigation finds that similar scallion and ginger harvesters exist at present, most of the harvesters use tractors such as tractors and the like to drive harvesting devices to harvest the scallion and ginger, the stems of crops such as the scallion and the ginger are very high, for example, the heights of the scallion and the ginger can reach one meter and two meters, and the tractors are limited by the terrain and equipment and can easily press the scallion and the ginger when the higher crops are harvested, so that unnecessary loss is caused; there are also harvesters with a plough shovel on one side of the machine, which when not in operation are prone to peripheral hazards.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve avoids pressing the green onion ginger because of topography and equipment restriction, can overturn the share shovel simultaneously and avoid appearing dangerous emergence.

In order to solve the technical problem, the utility model discloses a frame, the front end of frame are equipped with the mounted frame of being connected with the engine, and the upper portion of frame is equipped with the gearbox of being connected with the engine, and its structural feature is the left end of gearbox is equipped with power output shaft, the left side of frame is articulated to press the seedling board, presses to be equipped with the fixed plate between seedling board and the frame, and on the left end of frame was located to the fixed plate, the relative outside of fixed plate articulated have the plow frame that can turn from top to bottom, the relative outside of the lower part of plow frame is equipped with the share shovel, be equipped with on the share shovel and tremble the native grid, tremble the native grid and pass.

After the structure is adopted, when the green onion and ginger harvester works, the seedling pressing plate can press green onions or seedlings of ginger to one side, the green onion and ginger are prevented from being pressed down by traction equipment, meanwhile, the working pressure of the soil shaking grid can be reduced, the damage of the soil shaking grid to the green onion and the ginger is avoided, the hinged seedling pressing plate can be adjusted according to actual conditions, the plow frame can be turned over on the fixed plate, when the green onion and the ginger are harvested, the plow frame is attached to the lower part of the opposite outer side of the fixed plate, so that the plow shovel is positioned in a position in contact with the ground to complete the shoveling of the green onion and the ginger, the soil shaking grid removes soil blocks on the root of the green onion and the ginger, the soil shaking grid shakes soil along with a power output shaft of a gearbox along with the traction of a power machine, when the green onion and the ginger are required to be withdrawn after the harvesting is completed, the damage to people or articles in front of the plow shovel easily occurs, the plough shovel needs to be turned over to avoid danger, namely the plough frame drives the plough shovel to turn over.

The plow is characterized in that pin shaft seats are symmetrically arranged on the opposite outer sides of the fixed plates, pin shafts penetrate through the pin shaft seats, pin shaft sleeves sleeved on the pin shafts are arranged at the upper ends of the plow frames, first positioning holes are formed in the fixed plates on the upper portions of the pin shaft seats, second positioning holes are formed in the fixed plates on the lower portions of the pin shaft seats, and first fixing holes corresponding to the first positioning holes and second fixing holes corresponding to the second positioning holes are formed in the plow frames.

And the opposite outer sides of the fixed plates at the lower parts of the pin shaft bases are provided with limiting strips which are arranged in parallel along the vertical direction, and the distance between the opposite inner sides of the limiting strips is equal to the front and back width of the plough frame.

The plough shovel extends to the left and right sides from the centre, is the arrow shape that low, both sides are high in the centre, the right-hand member of plough shovel and the relative outside fixed connection of plow frame, the plough shovel sets up from forward backward tilt up, the front end of plough shovel sets up to ground slope, the rear end of plough shovel is equipped with the guide post that a plurality of backward extend from the left hand right side interval, be equipped with the sleeve pipe that is used for the installation to tremble native grid on the plough shovel inner wall at guide post rear portion.

Tremble soil grid and articulate in the rear end of plough shovel, tremble soil grid and include the horizontal pole of being connected with the sleeve pipe rotation of plough shovel rear end, be equipped with on the horizontal pole from left right side interval setting and a plurality of native poles of trembling of backward extension, tremble the rear end downwarping setting of native pole, the right-hand member of horizontal pole extends the plough shovel setting, be connected with the regulation pole on the right-hand member of horizontal pole, altitude mixture control pole sets up from forward backward tilt up, a plurality of regulation holes have been seted up on the altitude mixture control pole, altitude mixture control pole passes through eccentric adapting unit with the power.

The eccentric connecting part comprises a disc wheel, the opposite inner side of the disc wheel far away from the circle center of the disc wheel is connected with the left end of the power output shaft, a disc sleeve is sleeved on the disc wheel, a connecting rod is arranged on the outer edge of the disc sleeve, and a connector connected with the height adjusting rod is arranged at the lower end of the connecting rod.

The eccentric connecting part comprises a disc wheel, the relative inner side of the disc wheel is connected with the left end of the power output shaft, the relative outer side of the disc wheel far away from the circle center of the disc wheel is hinged with a connecting rod, and the lower end of the connecting rod is provided with a connector connected with the height adjusting rod.

The length is greater than the width around the frame around the pressure seedling board, is equipped with angle adjusting lever on the inside wall of pressure seedling board, is equipped with fastening nut on the angle adjusting lever, and the rear portion of frame is equipped with the adjustment sheet, sets up the spacing hole that link up the left end face and the right-hand member face of adjustment sheet on the adjustment sheet.

And a balance shovel and a support rod are respectively arranged on two side parts of the front end of the rack.

The rear end of the frame is provided with depth wheels which are symmetrically arranged.

To sum up, the utility model discloses an avoid suppressing green onion ginger because of topography and equipment restriction, can overturn the share shovel simultaneously and avoid appearing dangerous emergence.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic rear view of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction A of FIG. 1;

FIG. 4 is a schematic view of the retracted configuration of the plow blade of FIG. 3;

in the figure:

1-a frame, 2-a suspension bracket, 3-a gearbox, 4-a rotating shaft, 5-a power output shaft, 6-a balance shovel, 7-a supporting rod, 8-a depth wheel, 9-a seedling pressing plate, 10-a fixing plate, 11-a plough bracket, 12-a pin shaft sleeve, 13-a pin shaft seat, 14-a pin shaft, 15-a plough shovel, 16-a guide column, 17-a sleeve, 18-a hinge seat, 19-an angle adjusting rod, 20-an adjusting sheet, 21-a limiting hole, 22-a fastening nut, 23-a limiting strip, 24-a first positioning hole, 25-a second positioning hole, 26-a first fixing hole, 27-a second fixing hole, 28-a cross rod, 29-a soil shaking rod, 30-a height adjusting rod, 31-an adjusting hole and 32-a disc wheel, 33-disc sleeve, 34-connecting rod.

Detailed Description

For convenience of description, the left side of fig. 1 is taken as the left side, the side perpendicular to the paper surface in fig. 1 is taken as the front side, the upper side of fig. 1 is taken as the upper side, as shown in the attached drawing, the onion and ginger harvester comprises a frame 1, a suspension bracket 2 is arranged at the front end of the frame 1, the suspension bracket 2 is connected with a power machine, the connecting ends of the suspension bracket 2 are respectively arranged at the two side parts and the middle part of the front end of the frame 1, so as to effectively ensure the balance of the frame 1, a gearbox 3 is arranged at the upper part of the frame 1, a rotating shaft 4 connected with the power machine is arranged at the front end of the gearbox 3, a power output shaft 5 is arranged at the left end of the gearbox 3, a balance shovel 6 and a support rod 7 are respectively arranged at the two side parts of the front end of the frame 1, positioning seats for inserting the balance shovel 6 and the support rod 7 are respectively arranged at, avoid unbalanced emergence, the rear end of frame 1 is equipped with depth wheel 8, depth wheel 8 is established in the both sides portion of the rear end of frame 1, thereby depth wheel 8 height-adjustable adjusts the height of frame 1, the left side of frame 1 articulates presses seedling board 9, it is equipped with fixed plate 10 to press between seedling board 9 and the frame 1, fixed plate 10 is located on the left end of frame 1, the relative outside of fixed plate 10 articulates there is plough frame 11, the relative outside of plough frame 11 is equipped with plough shovel 15, be equipped with on the plough shovel 15 and tremble the soil grid, tremble the soil grid and be connected with power output shaft 5 of gearbox 3 through eccentric adapting unit.

Referring to fig. 3 and 4, the front-back length of the seedling pressing plate 9 is greater than the front-back width of the rack 1, a hinge seat 18 is arranged on a positioning seat of the plug-in support rod 7, the seedling pressing plate 9 is hinged to the rack 1 through the hinge seat 18, an angle adjusting rod 19 is arranged on the inner side, opposite to the inner side wall of the seedling pressing plate 9, a thread section is arranged on the angle adjusting rod 19, two fastening nuts 22 are connected to the thread section in a threaded manner, an adjusting piece 20 is arranged at the rear part of the rack 1, and a limiting hole 21 penetrating through the left end face and the right end face of the; after the angle of the seedling pressing plate 9 is adjusted, the angle adjusting rod 19 is inserted into the limiting hole 21, the angle adjusting rod 19 is fixed through the fastening nuts 22 at the two ends of the adjusting sheet 20, so that the angle of the seedling pressing plate 9 is fixed, and when the rack 1 moves forwards along with the traction of the power machine, the seedling pressing plate 9 can enable the rhizome of the green onion and the ginger to be deviated leftwards. Referring to fig. 1 and 3, the opposite inner side of the fixed plate 10 between the seedling pressing plate 9 and the frame 1 is fixedly connected with the left end of the frame 1, the fixed plate 10 and the plow frame 11 are both in a long plate shape, the front-back width of the fixed plate 10 is greater than the front-back width of the plow frame 11, the opposite outer side of the fixed plate 10 is provided with symmetrically arranged pin shaft seats 13, pin shafts 14 are inserted on the pin shaft seats 13, the opposite outer side of the fixed plate 10 at the lower part of the pin shaft seats 13 is provided with limit strips 23 arranged in parallel along the up-down direction, the distance between the opposite inner sides of the limit strips 23 is equal to the front-back width of the plow frame 11, the opposite inner side is one side of the fixed plate 10 close to the frame 1, the opposite outer side is the other side of the fixed plate 10 far away from the frame 1, referring to fig. 3 and 4, the upper part of, the pin shaft 14 passes through the pin shaft seat 13 and the pin shaft sleeve 12 to connect the fixed plate 10 with the plow frame 11; a first positioning hole 24 is formed in the fixing plate 10 on the upper portion of the pin shaft seat 13, a second positioning hole 25 is formed in the fixing plate 10 on the lower portion of the pin shaft seat 13, a first fixing hole 26 corresponding to the first positioning hole 24 and a second fixing hole 27 corresponding to the second positioning hole 25 are formed in the plough frame 11, namely, when the green onion and ginger harvester works, the plough frame 11 is attached to the lower portion of the fixing plate 10, a fixing bolt penetrating through the second positioning hole 25 at the position of the second fixing hole 27 passes through the second positioning hole 25, the plough frame 11 and the fixing plate 10 are fixed through the fixing bolt, meanwhile, the limiting strip 23 can further fix the position of the plough frame 11 on the fixing plate 10, the situation that the position of the plough frame 11 deviates when the plough shovel 15 is subjected to resistance is avoided, and the green onion and ginger harvester excavates green onions along with the advancing of the; when the green onion and ginger harvester stops working for conveying, the plough frame 11 can turn over along the pin shaft 14, the opposite outer side of the plough frame 11 is attached to the upper portion of the opposite outer side of the fixing plate 10, and the fixing bolt penetrating through the first fixing hole 26 penetrates through the first positioning hole 24 for fixing, so that the plough shovel 15 arranged on the plough frame 11 is turned over the rack 1, and the situation that the power machine drives the plough shovel 15 on one side of the rack 1 to move and danger easily occurs is avoided.

The plough shovel 15 arranged on the opposite outer side of the plough frame 11 extends from the middle to the left and the right sides and is in an arrow shape with a low middle and high two sides, namely the front end of the plough shovel 15 is in a horn shape, the rear side of the plough shovel is also in a horn plate shape, and the projection in the horizontal direction is in an arrow shape; the right end of the plow shovel 15 is fixedly connected with the opposite outer side of the plow frame 11, the plow shovel 15 is arranged obliquely upwards from front to back, the front end of the plow shovel 15 is arranged obliquely towards the ground, a plurality of guide columns 16 extending backwards are arranged at the rear end of the plow shovel 15 at intervals from left to right, and a sleeve 17 used for installing a soil shaking grid is arranged on the inner wall of the plow shovel 15 at the rear part of each guide column 16. When trembling native grid and moving, the soil block on guide post 16 and the green onion ginger root collides, and partial soil block can be followed the space whereabouts between guide post 16, has reduced the operating pressure who trembles native grid, makes the soil block of green onion ginger root fully drop. Tremble soil grid and articulate in the rear portion of shovel 15, tremble soil grid and include the horizontal pole 28 that extends along left right direction, tremble soil grid and rotate with sleeve pipe 17 and be connected, be equipped with on the horizontal pole 28 from left right side interval set up and a plurality of tremble soil poles 29 that extend backward, tremble the downward bending setting of rear end of soil pole 29. The right end of the cross rod 28 extends out of the plough shovel 15, the right end of the cross rod 28 is connected with the height adjusting rod 30, the height adjusting rod 30 is arranged in a mode of inclining upwards from front to back, a plurality of adjusting holes 31 are formed in the height adjusting rod 30, the height adjusting rod 30 is connected with the power output shaft 5 of the gearbox 3 through an eccentric connecting part, the eccentric connecting part comprises a disc wheel 32, the relative inner side, away from the circle center of the disc wheel 32, of the disc wheel 32 is connected with the left end of the power output shaft 5, a disc sleeve 33 is sleeved on the disc wheel 32, a connecting rod 34 is arranged on the outer edge of the disc sleeve 33, and a connecting head connected with the. Above-mentioned disc wheel 32 rotates along with power output shaft 5's rotation, disc wheel 32's eccentric rotation drives disc cover 33 and reciprocates, thereby drive connecting rod 34 and reciprocate, connecting rod 34 reciprocate and drive altitude mixture control pole 30 and carry out the luffing motion, the luffing motion of altitude mixture control pole 30 drives and trembles native pole 29 and carries out the luffing motion around horizontal pole 28, tremble the collision of native pole 29 and soil piece and make scallion root soil block by the breakage, cracked little soil block falls into the earth's surface through trembling the space between the native pole 29, accomplish the clear soil scarification operation of scallion root. The eccentric connecting component can also comprise a disk wheel 32, the opposite inner side of the disk wheel 32 is connected with the left end of the power output shaft 5, the opposite outer side of the disk wheel 32 far away from the circle center of the disk wheel 32 is hinged with a connecting rod 34, and the lower end of the connecting rod 34 is provided with a connecting head connected with the height adjusting rod 30. The relative inboard and the power output shaft coaxial line of disc wheel 32 here are connected, and along with the rotation of disc wheel 32, the upper end that drives the connecting rod rotates around the centre of a circle of disc wheel, and the connecting rod drives the altitude mixture control pole and carries out the luffing motion to make tremble native pole shake. The connecting rod 34 can adjust length, and the connecting rod 34 of different lengths is connected with the different regulation holes 31 on the height adjusting rod 30 to the deflection angle of the soil shaking rod 29 is adjusted, that is to say, the intensity of soil is shaken in the adjustment.

When the utility model is used, for example, scallion is taken as an example, when the scallion is ready to be harvested, the angle of the seedling pressing plate 9 is adjusted, the plow share 15 is fixedly arranged at the left side of the frame 1 along with the plow frame 11, the fastening bolt on the fixing plate 10 penetrates through the second fixing hole 27 from the second positioning hole 25, the fixing plate 10 and the plow frame 11 are connected together by the fastening bolt, the adjusting rod is connected with the connecting rod 34, along with the advance of the power machine, the plow share 15 digs the scallion and ginger out of the ground, the scallion moves backwards through the soil shaking rod 29 due to inertia, the soil drives the scallion to flow together, the scallion falls to one side through the seedling pressing plate 9, the power output shaft 5 of the gearbox 3 drives the deflection wheel to rotate, thereby driving the soil shaking rod 29 to swing up and down, the collision of the soil shaking rod 29 and the soil blocks enables the soil blocks to be crushed, the crushed small soil blocks fall into the ground surface through the gaps between the soil shaking rods, the soil clearing and loosening operation of the roots of the green Chinese onions is completed, meanwhile, the green Chinese onions are inverted to one side due to the seedling pressing plate 9, the whole green Chinese onions are gradually parallel to the ground, and the green Chinese onions are laid in order. After the green Chinese onions are harvested, the green Chinese onions and ginger harvester and the power machine need to be returned together, the connection between the height adjusting rod 30 and the connecting head is disassembled, meanwhile, the fastening nuts 22 on the angle adjusting rod 19 move oppositely, the seedling pressing plate 9 is subjected to angle deviation in the direction away from the rack 1, the fastening bolts in the second fixing holes 27 on the plough frame 11 are taken out, the plough frame 11 is turned upwards to drive the plough shovel 15 to turn over above the rack 1, the fastening bolts penetrate through the first fixing holes 26 on the plough frame 11 and the first positioning holes 24 on the fixing plate 10 to fix the plough frame 11 and the fixing plate 10 together, and then the connecting rod 34 is placed on the angle adjusting rod 19 while the seedling pressing plate 9 returns to the original position.

Claims (10)

1. The utility model provides a spring onions ginger harvester, includes frame (1), and the front end of frame (1) is equipped with mounted frame (2) of being connected with the engine, and the upper portion of frame (1) is equipped with gearbox (3) of being connected with the engine, its characterized in that: the left end of gearbox (3) is equipped with power take-off (5), the left side of frame (1) articulates presses seedling board (9), presses to be equipped with between seedling board (9) and frame (1) fixed plate (10), and fixed plate (10) are located on the left end of frame (1), and the relative outside of fixed plate (10) articulates there is plow frame (11) that can turn from top to bottom, the relative outside of the lower part of plow frame (11) is equipped with ploughing shovel (15), be equipped with on ploughing shovel (15) and tremble the soil grid, tremble the soil grid and be connected with power take-off (5) of gearbox (3) through eccentric adapting unit.

2. The onion ginger harvester of claim 1, wherein: the special plow is characterized in that pin shaft seats (13) symmetrically arranged are arranged on the opposite outer sides of the fixing plates (10), pin shafts (14) penetrate through the pin shaft seats (13), pin shaft sleeves (12) sleeved on the pin shafts (14) are arranged at the upper ends of the plow frames (11), first positioning holes (24) are formed in the fixing plates (10) on the upper portions of the pin shaft seats (13), second positioning holes (25) are formed in the fixing plates (10) on the lower portions of the pin shaft seats (13), and first fixing holes (26) corresponding to the first positioning holes (24) and second fixing holes (27) corresponding to the second positioning holes (25) are formed in the plow frames (11).

3. The onion ginger harvester of claim 2, wherein: and limiting strips (23) which are arranged in parallel along the up-down direction are arranged on the opposite outer sides of the fixing plates (10) at the lower parts of the pin shaft bases (13), and the distance between the opposite inner sides of the limiting strips (23) is equal to the front-back width of the plough frame (11).

4. The onion ginger harvester of claim 1, wherein: plough shovel (15) extend to the left and right sides from the centre, are the arrow point form that low, both sides are high in the centre, the right-hand member of plough shovel (15) and the relative outside fixed connection of plow frame (11), plough shovel (15) set up from preceding backward tilt up, the front end of plough shovel (15) sets up to ground slope, the rear end of plough shovel (15) is equipped with guide post (16) that extend after a plurality of from the left hand right side interval, be equipped with on plough shovel (15) inner wall at guide post (16) rear portion and be used for the installation to tremble sleeve pipe (17) of native grid.

5. The onion ginger harvester of claim 4, wherein: tremble soil grid and articulate in the rear end of plough shovel (15), tremble soil grid and include and rotate horizontal pole (28) of being connected with sleeve pipe (17) of plough shovel (15) rear end, it sets up and a plurality of native pole (29) of trembling backward to be equipped with on horizontal pole (28) from left right side interval, tremble the rear end downwarping setting of native pole (29), the right-hand member of horizontal pole (28) extends plough shovel (15) and sets up, be connected with the regulation pole on the right-hand member of horizontal pole (28), altitude mixture control pole (30) are from preceding backward tilt up setting, a plurality of regulation holes (31) have been seted up on altitude mixture control pole (30), altitude mixture control pole (30) are connected through eccentric adapting unit with power output (5) of gearbox (3.

6. The onion ginger harvester of claim 5, wherein: the eccentric connecting part comprises a disc wheel (32), the relative inner side of the disc wheel (32) far away from the circle center of the disc wheel (32) is connected with the left end of the power output shaft (5), a disc sleeve (33) is sleeved on the disc wheel (32), a connecting rod (34) is arranged on the outer edge of the disc sleeve (33), and the lower end of the connecting rod (34) is provided with a connector connected with the height adjusting rod (30).

7. The onion ginger harvester of claim 5, wherein: the eccentric connecting part comprises a disc wheel (32), the inner side of the disc wheel (32) is connected with the left end of the power output shaft (5), the outer side of the disc wheel (32) far away from the circle center of the disc wheel (32) is hinged with a connecting rod (34), and the lower end of the connecting rod (34) is provided with a connector connected with the height adjusting rod (30).

8. The onion ginger harvester of claim 1, wherein: the seedling pressing plate is characterized in that the front and rear lengths of the seedling pressing plate (9) are larger than the front and rear widths of the rack (1), an angle adjusting rod (19) is arranged on the inner side wall of the seedling pressing plate (9), a fastening nut (22) is arranged on the angle adjusting rod (19), an adjusting sheet (20) is arranged at the rear part of the rack (1), and a limiting hole (21) penetrating through the left end face and the right end face of the adjusting sheet (20) is formed in the adjusting sheet (20).

9. The onion ginger harvester of any one of claims 1 to 8, wherein: and a balance shovel (6) and a support rod (7) are respectively arranged on two side parts of the front end of the rack (1).

10. The onion ginger harvester of claim 9, wherein: the rear end of the frame (1) is provided with depth wheels (8) which are symmetrically arranged.

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