CN211580602U

CN211580602U - Peanut seeder for agricultural planting

Info

Publication number: CN211580602U
Application number: CN201921288229.4U
Authority: CN
Inventors: 孙利成
Original assignee: Yunhe Lujiaban Handicraft Business Department
Current assignee: Yunhe Lujiaban Handicraft Business Department
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-09-29
Anticipated expiration: 2029-08-09

Abstract

The utility model relates to an agricultural equipment technical field just discloses a peanut seeder for farming, including installing at the inside adjusting device of organism and the device of sowing, adjusting device's middle part is equipped with the lead screw, the top and the bottom of lead screw cup joint with the top and the bottom activity of organism inner chamber respectively, the screw thread has cup jointed the removal support plate on the lead screw, remove the equal activity in support plate four corners and cup jointed spacing axle, the top and the bottom of spacing axle respectively with the top and the bottom fixed connection of organism inner chamber. This peanut seeder for farming, through adjusting screw's rotation, two devices of sowing are in opposite directions or opposite direction movement simultaneously in control to can prevent that the seed from being located the outside of planting the soil according to the interval of the width regulation seeding in the regional soil of seeding, make the plant of later stage growth slope easily, also prevent that the seed is located the inboard of planting the soil, make both sides seed interval short excessively, cause the influence to the later stage growth of peanut plant.

Description

Peanut seeder for agricultural planting

Technical Field

The utility model relates to an agricultural equipment technical field specifically is a peanut seeder for farming.

Background

Peanuts are widely eaten, have the effects of resisting ageing, promoting development, reducing cholesterol, preventing tumors and the like, are deeply favored by people, and are planted by annual herbaceous plants, and the artificial seeding is replaced by the seeding machine along with the development of agricultural equipment.

The peanut planting field is usually double-row planting or single-row planting, because the planting area width of different planting fields is different, the efficiency is lower when using the single-row peanut planter, and the planting interval of current double-row peanut planter is fixed, can not adjust the planting interval of peanut according to the planting area of different planting fields, lead to the distribution that the peanut seeding can not be symmetrical in the both sides of planting area, the later stage growth of peanut has been influenced, and the compression roller of current peanut planter is fixed, because the clods on planting land surface are not of uniform size, highly vary, make the briquetting compact the clods in partial planting area easily, influence the germination percentage of seed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a peanut seeder for farming, it is regional by the compacted advantage to possess the back of being convenient for adjust the seeding interval and preventing to sow, solved because the planting area width of different planting ground is different, the efficiency is lower when using single-file peanut planter, and the planting interval of current double-row peanut planter is fixed, can not adjust the planting interval of peanut according to the planting area of different planting ground, the distribution that leads to the peanut seeding can not be symmetrical is in planting area's both sides, the later stage growth of peanut has been influenced, and the compression roller of current peanut planter is fixed, because the soil block size of planting soil surface differs, highly vary, make the briquetting compact with partial planting area's soil block easily, influence the problem of the germination percentage of seed.

The utility model provides a following technical scheme: a peanut seeder for agricultural planting comprises an adjusting device and a seeding device which are arranged inside a machine body, wherein a screw rod is arranged in the middle of the adjusting device, the top end and the bottom end of the screw rod are movably sleeved with the top and the bottom of the inner cavity of the machine body respectively, a movable carrier plate is sleeved on the screw rod in a threaded manner, limiting shafts are movably sleeved at four corners of the movable carrier plate respectively, the top end and the bottom end of each limiting shaft are fixedly connected with the top and the bottom of the inner cavity of the machine body respectively, fixed plates are fixedly connected with two sides of the top of the movable carrier plate, sliding shafts are fixedly connected with two ends of the middle part between the two fixed plates, a group of sliding blocks are movably sleeved at two ends of the two sliding shafts respectively, one end of each sliding block is fixedly connected with a seeding device, the seeding device comprises a seeding box, an upper fixed plate is sleeved at the middle part of the inner cavity of the, the seeding machine is characterized in that a first motor is fixedly installed inside the motor box, an output shaft of the first motor penetrates through an upper fixed plate and is fixedly sleeved with a turntable, a seeding pipe is fixedly sleeved at the middle part of the bottom end of the seeding box, a seed guide pipe is fixedly sleeved at the top end of the seeding pipe, the bottom end of the seeding pipe extends to the outside of the bottom end of the machine body, seeding mechanisms positioned outside the machine body are fixedly installed at two sides of the seeding pipe respectively, each seeding mechanism comprises a connecting rod and a limiting plate, the number of the connecting rods is two, the two connecting rods are fixedly connected with two sides of the seeding pipe respectively, one end, far away from the seeding pipe, of each connecting rod is fixedly connected with a ridge soil disk, the limiting plates are fixedly sleeved on the seeding pipe and positioned above the connecting rods, buffer devices are fixedly installed at two sides of the bottom of each limiting plate, two the middle part movable sleeve of fixed block is equipped with the rotation axis, the fixed cover in middle part of rotation axis is equipped with the compression roller, two movable sleeve is equipped with adjusting screw between the top of fixed plate, adjusting screw's both ends respectively the screw thread has cup jointed the movable block, two the movable block respectively with the top fixed connection of two devices of sowing, the fixed cover in one side of the top of the case of sowing is equipped with defeated seed pipe, the bottom of defeated seed pipe run through last fixed plate and with the top swing joint of carousel, the top of defeated seed pipe extends to the outside on organism top and cup joints with the bottom of bin is fixed, bin fixed mounting is at the top of organism, two backup pads of the equal fixedly connected with in both sides of organism, four the equal fixed mounting in bottom of backup.

Preferably, the top end of the screw rod is fixedly connected with an output shaft of a second motor, and the second motor is fixedly installed at the top of the machine body.

Preferably, the sliding grooves are formed in the two sides of the movable carrier plate, and the sliding grooves in the movable carrier plate are movably sleeved with the seeding pipe.

Preferably, the fixed cover is equipped with two baffles that are located between two seed case down on the sliding shaft, and two baffles are symmetrical with the axle center of sliding shaft, the spacing value of baffle and lead screw central plane is greater than the spacing value of sliding block and seed case side down, the sliding block is located the positive middle part of seed case down.

Preferably, a lower fixed plate positioned below the turntable is fixedly sleeved in the lower seed box, and the top of the lower fixed plate is movably connected with the bottom of the turntable.

Preferably, a through hole is formed in one side of the rotary table, and the through hole in the rotary table is located below the bottom end of the seed conveying pipe.

Preferably, the top end of the seed guiding pipe is movably connected with the bottom of the rotary table, and the distance values between the top end of the rotary table and the bottom end of the seed conveying pipe are equal to the distance values between the central lines of the rotary table.

Preferably, the buffer device comprises a positioning pipe, the bottom of the top limiting plate of the positioning pipe is fixedly connected with the bottom of the top limiting plate, the top of the inner cavity of the positioning pipe is fixedly connected with a spring, the bottom end of the spring is fixedly connected with a driven plate, the outer edge of the driven plate is movably sleeved with the inner wall of the positioning pipe, the middle of the bottom end of the driven plate is fixedly connected with a moving rod, and the bottom end of the moving rod extends to the outside of the positioning pipe and the top of the fixing block.

Preferably, adjusting screw's one end extends to the outside and the fixedly connected with helm of organism side, adjusting screw's middle part movable sleeve is equipped with the limiting plate, the top of limiting plate and the top fixed connection of organism inner chamber, adjusting screw is located the opposite line of limiting plate both sides.

The utility model discloses possess following beneficial effect:

1. this peanut seeder for farming, through adjusting screw's rotation, two devices of sowing are in opposite directions or opposite direction movement simultaneously in control to can prevent that the seed from being located the outside of planting the soil according to the interval of the width regulation seeding in the regional soil of seeding, make the plant of later stage growth slope easily, also prevent that the seed is located the inboard of planting the soil, make both sides seed interval short excessively, cause the influence to the later stage growth of peanut plant.

2. This peanut seeder for farming through the spring force effect of compression roller both sides for the compression roller all the time with the surface contact on soil, no matter the height of clod during the seeding, all can make the compression roller press the clod after the seeding, also avoided the clod to be compacted, influence the problem of seed germination rate.

3. This peanut seeder for farming, through the structure of carousel, upper level decide board and the next level decide the board, utilize first motor drive carousel to rotate for every turn of carousel, the volume of sowing is the same, thereby ensures that the seeding is even, simple structure, and the cost is lower.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a sectional view of the lower seed box of the structure of the present invention;

fig. 4 is a schematic view of the structure buffering device of the present invention.

In the figure: 1. a body; 2. a support plate; 3. a support wheel; 4. an adjustment device; 41. a screw rod; 42. moving the carrier plate; 43. a limiting shaft; 44. a fixing plate; 45. a slide shaft; 46. a slider; 47. a baffle plate; 5. a seeding device; 51. discharging the seed box; 52. an upper fixed plate; 53. a motor box; 54. a first motor; 55. a turntable; 56. a lower stationary plate; 6. a seed guiding pipe; 7. seeding; 8. a sowing mechanism; 81. a connecting rod; 82. a ridge soil plate; 83. ditching and shoveling; 84. a limiting plate; 85. a buffer device; 851. a positioning tube; 852. a spring; 853. a passive plate; 854. a travel bar; 86. a fixed block; 87. a rotating shaft; 88. a compression roller; 9. a moving block; 10. adjusting the screw rod; 11. steering; 12. a seed conveying pipe; 13. a storage tank; 14. a second motor; 15. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a peanut seeder for agricultural planting, comprising an adjusting device 4 and a seeding device 5 installed inside a machine body 1, wherein a screw rod 41 is installed in the middle of the adjusting device 4, the top end of the screw rod 41 is fixedly connected with an output shaft of a second motor 14, the second motor 14 is fixedly installed on the top of the machine body 1, the second motor 14 is utilized to drive the screw rod 41 to rotate, so as to control the movable carrier plate 42 to move up or down, thereby facilitating the adjustment of the seeding depth during seeding, after the seeding is finished, the seeding mechanism 8 is controlled to move up without affecting the walking of the machine body, the top end and the bottom end of the screw rod 41 are movably sleeved with the top and the bottom of the inner cavity of the machine body 1, the movable carrier plate 42 is sleeved on the screw rod 41, both sides of the movable carrier plate 42 are provided with sliding grooves, and the sliding grooves on the movable carrier plate 42 are movably sleeved with the seeding tube 7 without, the four corners of the movable carrier plate 42 are movably sleeved with limit shafts 43, the top end and the bottom end of each limit shaft 43 are respectively and fixedly connected with the top and the bottom of the inner cavity of the machine body 1, the two sides of the top of the movable carrier plate 42 are respectively and fixedly connected with fixed plates 44, the two ends of the middle part between the two fixed plates 44 are respectively and fixedly connected with sliding shafts 45, two baffle plates 47 positioned between two lower seed boxes 51 are fixedly sleeved on the sliding shafts 45, the two baffle plates 47 are symmetrical with the axis of the sliding shafts 45, the distance value between the baffle plates 47 and the central plane of the screw rod 41 is larger than the distance value between the sliding blocks 46 and the side surfaces of the lower seed boxes 51, the sliding blocks 46 are positioned in the middle part of the front surfaces of the lower seed boxes 51, when the distance between the two lower seed boxes 51 is adjusted, the lower seed boxes 51 are ensured not to be in contact with the screw rod 41, so that the screw rod 41, the seeding device 5 comprises a seeding box 51, a lower fixing plate 56 positioned below a rotary disc 55 is fixedly sleeved in the seeding box 51, the top of the lower fixing plate 56 is movably connected with the bottom of the rotary disc 55, so that seeds in through holes in the rotary disc 55 can move to the upper part of a seed guide pipe 6 when the rotary disc 55 rotates, so that the seeds can smoothly fall to the ground for seeding, an upper fixing plate 52 is fixedly sleeved in the middle of an inner cavity of the seeding box 51, a motor box 53 is fixedly connected to the middle of the top end of the inner cavity of the seeding box 51, a first motor 54 is fixedly installed in the motor box 53, an output shaft of the first motor 54 penetrates through the upper fixing plate 52 and is fixedly sleeved with the rotary disc 55, a through hole is formed in one side of the rotary disc 55, the through hole in the rotary disc 55 is positioned below the bottom end of a seed conveying pipe 12, the size of the through hole in the rotary disc 55 can accommodate 2-3 peanut seeds, and, seeds are received, when the through hole on the rotary disc 55 moves to the position above the seed guiding tube 6, the seeding is carried out, the seeding is convenient to be evenly seeded each time, the middle part of the bottom end of the seeding box 51 is fixedly sleeved with the seed guiding tube 7, the top end of the seed guiding tube 7 is fixedly sleeved with the seed guiding tube 6, the top end of the seed guiding tube 6 is movably connected with the bottom of the rotary disc 55, the distance values between the top end of the rotary disc 55 and the bottom end of the seed conveying tube 12 and the central line of the rotary disc 55 are equal, the bottom end of the seed guiding tube 7 extends to the outer part of the bottom end of the machine body 1, the seeding mechanisms 8 positioned on the outer part of the machine body 1 are fixedly installed on both sides of the seed guiding tube 7, each seeding mechanism 8 comprises two connecting rods 81 and two limiting plates 84, the two connecting rods 81 are respectively and fixedly connected with both sides of the seed guiding tube 7, one end of the connecting, the two sides of the bottom of the limiting plate 84 are fixedly provided with the buffer devices 85, each buffer device 85 comprises a positioning tube 851, the bottom of the limiting plate 84 at the top end of each positioning tube 851 is fixedly connected with the bottom of the positioning tube 851, the top of the inner cavity of each positioning tube 851 is fixedly connected with a spring 852, the bottom end of each spring 852 is fixedly connected with a driven plate 853, the outer edge of each driven plate 853 is movably sleeved with the inner wall of each positioning tube 851, the middle part of the bottom end of each driven plate 853 is fixedly connected with a movable rod 854, the bottom end of each movable rod 854 extends to the outside of each positioning tube 851 and is in contact with the top of each fixed block 86, the pressure rollers 88 are always in contact with the surface of the soil by the elastic force of the springs 852, the pressure rollers 88 can press the sowed soil blocks no matter the height of the soil blocks during sowing, the soil blocks are prevented from being compacted, the germination rate of seeds is influenced, a compression roller 88 is fixedly sleeved in the middle of the rotating shaft 87, an adjusting screw 10 is movably sleeved between the tops of the two fixing plates 44, one end of the adjusting screw 10 extends to the outside of the side surface of the machine body 1 and is fixedly connected with a steering wheel 11, a limiting plate 15 is movably sleeved in the middle of the adjusting screw 10, the top of the limiting plate 15 is fixedly connected with the top of the inner cavity of the machine body 1, the lines of the adjusting screw 10 on the two sides of the limiting plate 15 are opposite, so that when the adjusting screw 10 rotates, the two moving blocks 9 can drive the two lower seed boxes 51 and the lower seed tubes 7 to move oppositely, the row spacing of seeding can be adjusted according to the field conditions, the moving blocks 9 are respectively sleeved at the two ends of the adjusting screw 10 in a threaded manner, the two moving blocks 9 are respectively fixedly connected with the tops of the two seeding devices 5, a seed conveying tube 12 is fixedly sleeved on one side of the top of, the top of seed delivery pipe 12 extends to the outside on 1 top of organism and cup joints with the bottom of bin 13 is fixed, bin 13 fixed mounting is at the top of organism 1, two backup pads 2 of the equal fixedly connected with in both sides of organism 1, the equal fixed mounting in bottom of four backup pads 2 has supporting wheel 3.

When the peanut seeder is used, firstly, peanut seeds to be sowed are placed in the storage box 13, the steering wheel 11 is rotated to drive the adjusting screw rod 10 to rotate according to the width of a sowing land, the two moving blocks 9 drive the two seed sowing boxes 51 to move oppositely or oppositely, the distance between the seed sowing boxes 7 is adjusted, then, the second motor 14 is started to drive the screw rod 41 to rotate, the moving carrier plate 42 is moved downwards, the seed sowing boxes 7 and the sowing mechanism 8 are driven to move downwards, the sowing depth is controlled, finally, the machine body 1 is moved, the first motor 54 is started to drive the rotary table 55 to rotate, the through hole in the rotary table 55 is positioned below the seed conveying pipe 12, the seeds fall into the through hole in the rotary table 55, the through hole in the rotary table 55 is positioned above the top end of the seed guiding pipe 6, the seeds fall into the seed sowing boxes 7 from the seed guiding pipe 6, soil shoveling is carried out by.

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

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

Claims

1. The utility model provides a peanut seeder for farming, is including installing adjusting device (4) and the device of sowing (5) inside organism (1), its characterized in that: the middle part of the adjusting device (4) is provided with a screw rod (41), the top end and the bottom end of the screw rod (41) are movably sleeved with the top part and the bottom part of an inner cavity of the machine body (1) respectively, a movable carrier plate (42) is sleeved on the screw rod (41) in a threaded manner, four corners of the movable carrier plate (42) are movably sleeved with limit shafts (43), the top end and the bottom end of each limit shaft (43) are fixedly connected with the top part and the bottom part of the inner cavity of the machine body (1) respectively, two sides of the top part of the movable carrier plate (42) are fixedly connected with fixing plates (44), two ends of the middle part between the two fixing plates (44) are fixedly connected with sliding shafts (45), two ends of the two sliding shafts (45) are movably sleeved with a group of sliding blocks (46) respectively, one end of the group of the sliding blocks (46) is fixedly connected with a seeding, the middle part of lower seed case (51) inner chamber is fixed to be equipped with and is gone up fixed plate (52) on the cover, the middle part fixedly connected with motor box (53) on lower seed case (51) inner chamber top, the inside fixed mounting of motor box (53) has first motor (54), the output shaft of first motor (54) runs through last fixed plate (52) and fixed the cover and is equipped with carousel (55), the middle part fixed cover of lower seed case (51) bottom is equipped with seeding pipe (7), the top fixed cover of seeding pipe (7) is equipped with seed guide pipe (6), the bottom of seeding pipe (7) extends to the outside of organism (1) bottom, the equal fixed mounting in both sides of seeding pipe (7) has seeding mechanism (8) that are located organism (1) outside, seeding mechanism (8) include connecting rod (81), limiting plate (84), the quantity of connecting rod (81) is two, the two connecting rods (81) are respectively and fixedly connected with two sides of the seeding tube (7), one end of each connecting rod (81) far away from the seeding tube (7) is fixedly connected with a ridge soil plate (82), the limiting plate (84) is fixedly sleeved on the seeding tube (7) and positioned above the connecting rod (81), two sides of the bottom of the limiting plate (84) are respectively and fixedly provided with a buffer device (85), the bottom ends of the two buffer devices (85) are respectively and fixedly connected with a fixed block (86), the middle parts of the two fixed blocks (86) are movably sleeved with a rotating shaft (87), the middle part of the rotating shaft (87) is fixedly sleeved with a press roller (88), an adjusting screw rod (10) is movably sleeved between the tops of the two fixed plates (44), two ends of the adjusting screw rod (10) are respectively in threaded sleeve connection with a moving block (9), and the two moving blocks (9) are respectively and fixedly connected with the tops of the two, fixed cover in one side at seed case (51) top is equipped with defeated seed pipe (12) down, the bottom of defeated seed pipe (12) run through last fixed plate (52) and with the top swing joint of carousel (55), the top of defeated seed pipe (12) extends to the outside on organism (1) top and cup joints with the bottom of bin (13) is fixed, bin (13) fixed mounting is at the top of organism (1), two backup pads (2), four of the equal fixedly connected with in both sides of organism (1) the equal fixed mounting in bottom of backup pad (2) has supporting wheel (3).

2. An agricultural peanut planter according to claim 1 wherein: the top end of the screw rod (41) is fixedly connected with an output shaft of a second motor (14), and the second motor (14) is fixedly installed at the top of the machine body (1).

3. An agricultural peanut planter according to claim 1 wherein: the two sides of the movable carrier plate (42) are both provided with sliding grooves, and the sliding grooves in the movable carrier plate (42) are movably sleeved with the seed dropping pipe (7).

4. An agricultural peanut planter according to claim 1 wherein: two baffles (47) positioned between two lower seed boxes (51) are fixedly sleeved on the sliding shaft (45), the two baffles (47) are symmetrical with the axis of the sliding shaft (45), the distance between the baffles (47) and the central plane of the screw rod (41) is greater than the distance between the sliding block (46) and the side surface of the lower seed box (51), and the sliding block (46) is positioned in the middle of the front surface of the lower seed box (51).

5. An agricultural peanut planter according to claim 1 wherein: the inside fixed cover of seed case (51) down is equipped with lower fixed plate (56) that is located carousel (55) below, and the top of lower fixed plate (56) and the bottom swing joint of carousel (55).

6. An agricultural peanut planter according to claim 1 wherein: a through hole is formed in one side of the rotary disc (55), and the through hole in the rotary disc (55) is located below the bottom end of the seed conveying pipe (12).

7. An agricultural peanut planter according to claim 1 wherein: the top end of the seed guiding pipe (6) is movably connected with the bottom of the rotary table (55), and the distance values between the top end of the rotary table (55) and the bottom end of the seed conveying pipe (12) and the central line of the rotary table (55) are equal.

8. An agricultural peanut planter according to claim 1 wherein: buffer (85) include locating tube (851), the top of locating tube (851) limits the bottom fixed connection of board (84), the top fixedly connected with spring (852) of locating tube (851) inner chamber, the bottom fixedly connected with passive board (853) of spring (852), the outer edge of passive board (853) is cup jointed with the inner wall activity of locating tube 851, the middle part fixedly connected with carriage release lever (854) of passive board (853) bottom, the bottom of carriage release lever (854) extend to the outside of locating tube (851) and with the top of fixed block (86).