CN110278743A - A kind of agricultural planting groundnut planter - Google Patents

Abstract

The present invention relates to agricultural equipment technical fields, and disclose a kind of agricultural planting groundnut planter, including being mounted on the regulating device of internal body and device of sowing, the middle part of the regulating device is equipped with screw rod, the top and bottom end of the screw rod top and bottom pivot bush unit with body inner cavity respectively, screw thread is socketed with mobile support plate on the screw rod, the mobile equal pivot bush unit in support plate quadrangle has limit shaft, and the top and bottom end of the limit shaft are fixedly connected at the top and bottom of body inner cavity respectively.The agricultural planting groundnut planter, pass through the rotation of adjusting screw rod, control two is sowed, and device is opposite simultaneously or opposite direction is mobile, so as to according to the spacing of the width adjusting sowing of sowing Land in Regional Land, it prevents seed to be located at the outside in plantation soil, so that the plant of late growth is easy inclination, also prevents the inside that seed is located at plantation soil, so that two sides seed spacing is too short, the late growth of peanut plant is impacted.

Description

A kind of agricultural planting groundnut planter

Technical field

The present invention relates to agricultural equipment technical field, specially a kind of agricultural planting groundnut planter.

Background technique

Peanut is that one kind eats extensive nut, and peanut fruit has ageing resistance, promotes development, reduces cholesterol and pre- Preventing tumor and other effects, deep to be liked by people, annual herb plant when peanut when plantation, are sowed, with agricultural The development of equipment, seeder is instead of artificial seeding.

It is usually to peanut cultivation duplicate rows plantation or uniline plantation, since the planting area of different planting sites is of different size, It is lower using efficiency when uniline peanut planter, and the plantation spacing of existing double-row peanut planting machine is fixed, it cannot be according to not The plantation spacing that peanut is adjusted with the planting area of planting site, causes peanut seeding that cannot symmetrically be distributed in the two of planting area Side affects the late growth of peanut, and the pressure roller of existing peanut planter is fixed, since the soil block of planting soil ground surface is big Small different, height differs, and is easy so that the soil block compacting of part planting area is influenced the germination percentage of seed by briquetting.

Summary of the invention

The present invention provides a kind of agricultural planting groundnut planter, have convenient for adjusting sowing spacing and preventing after planting The advantages of region is compacted solves since the planting area of different planting sites is of different size, when using uniline peanut planter Efficiency is lower, and the plantation spacing of existing double-row peanut planting machine is fixed, cannot be according to the planting area tune of different planting sites The plantation spacing for saving peanut, causes peanut seeding that cannot symmetrically be distributed in the two sides of planting area, affects the later period of peanut Growth, and the pressure roller of existing peanut planter is fixed, since the soil block of planting soil ground surface is not of uniform size, height is differed, and is held It is easier that the soil block of part planting area is compacted by briquetting, the problem of influencing the germination percentage of seed.

The invention provides the following technical scheme: a kind of agricultural planting groundnut planter, including being mounted on internal body Regulating device and sow device, the middle part of the regulating device is equipped with screw rod, the top and bottom end of the screw rod respectively with body The top and bottom pivot bush unit of inner cavity, screw thread is socketed with mobile support plate on the screw rod, and the mobile support plate quadrangle is movable It is socketed with limit shaft, the top and bottom end of the limit shaft are fixedly connected at the top and bottom of body inner cavity respectively, the shifting Two sides at the top of dynamic load plate are fixedly connected to fixed plate, and the both ends at middle part are fixedly connected to cunning between two fixed plates Axis, movable sleeve is connected to one group of sliding shoe respectively at the both ends of two slide-bars, and one end of sliding shoe described in one group is fixedly connected with It sows device, the device of sowing includes lower plants case, and the middle part fixing sleeve of the box cavity of sowing is equipped with upper fixed board, under described It is fixedly connected with motor box in the middle part of kind of box cavity top, the inside of the motor box is fixedly installed with first motor, and described the The output shaft of one motor is through upper fixed board and fixing sleeve is equipped with turntable, and the middle part fixing sleeve at the bottom end of sowing, which is equipped with, sows The top fixing sleeve of pipe, the seeding pipe is equipped with grain conductor, and the bottom end of the seeding pipe extends to the outside of body bottom end, described The two sides of seeding pipe are fixedly installed with the sowing mechanism positioned at engine body exterior, and the sowing mechanism includes connecting rod, limiting plate, The quantity of the connecting rod is two, and two connecting rods are fixedly connected with the two sides of seeding pipe respectively, and the connecting rod is separate One end of seeding pipe is fixedly connected with ridge soil disk, and the limiting plate is fixedly set in the top on seeding pipe and being located at connecting rod, The two sides of the limiting plate bottom are fixedly installed with buffer unit, and the bottom end of two buffer units has been respectively fixedly connected with Fixed block, is movably installed with rotary shaft in the middle part of two fixed blocks, and the middle part fixing sleeve of the rotary shaft is equipped with pressure roller, and two Adjusting screw rod is movably installed between the top of a fixed plate, screw thread is socketed with movement respectively at the both ends of the adjusting screw rod Block, two movable blocks are fixedly connected at the top of two devices of sowing respectively, the side fixing sleeve of the box top of sowing Equipped with seed spout, the bottom end of the seed spout is connect through upper fixed board and with the top movable of turntable, the top of the seed spout End extends to the outside on body top and is fixedly attached with the bottom of storage bin, and the storage bin is fixedly mounted on the top of body Portion, the two sides of the body are fixedly connected to two support plates, and the bottom end of four support plates is fixedly installed with support Wheel.

Preferably, the top of the screw rod is fixedly connected with the output shaft of the second motor, and second motor is fixedly mounted At the top of body.

Preferably, the two sides of the mobile support plate offer sliding slot, and sliding slot and seeding pipe activity on mobile support plate Socket.

Preferably, on the slide-bar fixing sleeve dress there are two the baffle being located between two lower plants cases, and two baffles with The axle center of slide-bar is symmetrical, and the distance values of the baffle and screw rod median plane are greater than the distance values of sliding shoe and lower plants case side, institute It states sliding shoe and is located at the positive middle part of lower plants case.

Preferably, the inside fixing sleeve of the lower plants case is equipped with the next fixed board being located at below turntable, and the next fixed board Top is flexibly connected with the bottom of turntable.

Preferably, the side of the turntable offers through-hole, and the through-hole on turntable is located at the lower section of seed spout bottom end.

Preferably, the top of the grain conductor is flexibly connected with turntable bottom, and turntable top and the bottom end of seed spout with The distance values of center of turntable line are equal.

Preferably, the buffer unit includes positioning pipe, and the bottom of the top limiting plate of the positioning pipe is fixedly connected, institute It states and is fixedly connected with spring at the top of positioning tube cavity, the bottom end of the spring is fixedly connected with by movable plate, described by movable plate The inner wall pivot bush unit of outer and positioning pipe is fixedly connected with mobile bar in the middle part of the passive board bottom end, the mobile bar Bottom end extends to the outside of positioning pipe and the top with fixed block.

Preferably, one end of the adjusting screw rod extends to the outside of body side and is fixedly connected with and comes about, the tune It is movably installed with limit plate in the middle part of section screw rod, is fixedly connected at the top of the top and body inner cavity of the limit plate, the tune The lines that section screw rod is located at limit plate two sides is opposite.

The present invention have it is following the utility model has the advantages that

1, it is opposite or right simultaneously to control two devices of sowing by the rotation of adjusting screw rod for the agricultural planting groundnut planter To movement, so as to prevent seed to be located at the outside in plantation soil according to the spacing of the width adjusting sowing of sowing Land in Regional Land, So that the plant of late growth is easy inclination, the inside that seed is located at plantation soil is also prevented, so that two sides seed spacing mistake It is short, the late growth of peanut plant is impacted.

2, the agricultural planting groundnut planter is acted on by the spring forces of pressure roller two sides so that pressure roller always with soil The earth's surface contact, when sowing no matter the height of soil block, all may make pressure roller to press soil block after planting, also avoid soil block quilt The problem of being compacted, influencing percentage of seedgermination.

3, the agricultural planting groundnut planter utilizes the first electricity by the structure of turntable, upper fixed board and the next fixed board Machine drive turntable rotation so that turntable every revolution, the amount sowed is identical, so that it is guaranteed that sowing uniformly, structure is simple, cost compared with It is low.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the side view of structure of the invention；

Fig. 3 is the cross-sectional view of plants case under structure of the invention；

Fig. 4 is structure of the invention buffer unit schematic diagram.

In figure: 1, body；2, support plate；3, support wheel；4, regulating device；41, screw rod；42, mobile support plate；43, it limits Axis；44, fixed plate；45, slide-bar；46, sliding shoe；47, baffle；5, it sows device；51, lower plants case；52, upper fixed board；53, electric Machine box；54, first motor；55, turntable；56, the next fixed board；6, grain conductor；7, seeding pipe；8, sowing mechanism；81, connecting rod； 82, ridge soil disk；83, furrowing blade；84, limiting plate；85, buffer unit；851, positioning pipe；852, spring；853, by movable plate；854, Mobile bar；86, fixed block；87, rotary shaft；88, pressure roller；9, movable block；10, adjusting screw rod；11, it comes about；12, seed spout；13, Storage bin；14, the second motor；15, limit plate.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Please refer to Fig. 1-4, a kind of agricultural planting groundnut planter, including 4 He of regulating device being mounted on inside body 1 It sows device 5, the middle part of regulating device 4 is equipped with screw rod 41, and the top of screw rod 41 is fixedly connected with the output shaft of the second motor 14, Second motor 14 is fixedly mounted on the top of body 1, is rotated, is controlled on mobile support plate 42 using the second motor 14 driving screw rod 41 It moves or moves down, consequently facilitating at seeding time, adjusting depth of planting, after sowing, control sowing mechanism 8 is moved up, and is not influenced The walking of body, the top and bottom end of screw rod 41 the top and bottom pivot bush unit with 1 inner cavity of body respectively, screw thread on screw rod 41 It is socketed with mobile support plate 42, the two sides of mobile support plate 42 offer sliding slot, and the sliding slot on mobile support plate 42 and seeding pipe 7 are living Dynamic socket, does not influence the spacing for adjusting two lower plants cases 51 and seeding pipe 7, and mobile 42 4 jiaos of equal pivot bush units of support plate have limit shaft 43, the top and bottom end of limit shaft 43 are fixedly connected at the top and bottom of 1 inner cavity of body respectively, and the two of mobile 42 top of support plate Side is fixedly connected to fixed plate 44, and the both ends at middle part are fixedly connected to slide-bar 45 between two fixed plates 44, on slide-bar 45 There are two the baffles 47 being located between two lower plants cases 51 for fixing sleeve dress, and two baffles 47 are symmetrical with the axle center of slide-bar 45, gear The distance values of plate 47 and 41 median plane of screw rod are greater than the distance values of sliding shoe 46 and lower 51 side of plants case, and sliding shoe 46, which is located at, sows The positive middle part of case 51, when adjusting the spacing of two lower plants cases 51, it is ensured that lower plants case 51 is not contacted with screw rod 41, so that screw rod It is not interfere with each other between 41 and lower plants case 51, movable sleeve is connected to one group of sliding shoe 46, one group of sliding respectively at the both ends of two slide-bars 45 One end of block 46 is fixedly connected with device 5 of sowing, and device 5 of sowing includes lower plants case 51, and the inside fixing sleeve of lower plants case 51 is equipped with The next fixed board 56 positioned at 55 lower section of turntable, and the top of the next fixed board 56 is flexibly connected with the bottom of turntable 55, it is ensured that turntable 55 in rotation, and the seed on turntable 55 in through-hole can be moved to the top of grain conductor 6, it is ensured that seed smoothly fall on underground into Row sowing, the middle part fixing sleeve of lower 51 inner cavity of plants case are equipped with upper fixed board 52, are fixedly connected in the middle part of lower 51 inner cavity top of plants case There is motor box 53, the inside of motor box 53 is fixedly installed with first motor 54, and the output shaft of first motor 54 runs through upper fixed board 52 and fixing sleeve be equipped with turntable 55, the side of turntable 55 offers through-hole, and the through-hole on turntable 55 is located at 12 bottom end of seed spout Lower section, the size of through-hole can accommodate 2-3 peanut seeds on turntable 55, be moved to seed spout 12 by the through-hole on turntable 55 Lower section when, receive seed, when the through-hole on turntable 55 is moved to the top of grain conductor 6, sowed, it is equal convenient for sowing every time Even, the middle part fixing sleeve of lower 51 bottom end of plants case is equipped with seeding pipe 7, and the top fixing sleeve of seeding pipe 7 is equipped with grain conductor 6, grain conductor 6 Top be flexibly connected with 55 bottom of turntable, and the distance values on 55 top of turntable and the bottom end of seed spout 12 and 55 center line of turntable Equal, the bottom end of seeding pipe 7 extends to the outside of 1 bottom end of body, and the two sides of seeding pipe 7 are fixedly installed with outside body 1 The sowing mechanism 8 in portion, sowing mechanism 8 include connecting rod 81, limiting plate 84, and the quantity of connecting rod 81 is two, and two connections Bar 81 is fixedly connected with the two sides of seeding pipe 7 respectively, and connecting rod 81 is fixedly connected with ridge soil disk 82 far from one end of seeding pipe 7, Limiting plate 84 is fixedly set in the top on seeding pipe 7 and being located at connecting rod 81, and the two sides of 84 bottom of limiting plate are fixedly mounted There is buffer unit 85, buffer unit 85 includes positioning pipe 851, and the bottom of the top limiting plate 84 of the positioning pipe 851 is fixed to be connected It connects, spring 852 is fixedly connected at the top of 851 inner cavity of positioning pipe, the bottom end of spring 852 is fixedly connected with by movable plate 853, passively The outer of plate 853 and the inner wall pivot bush unit of positioning pipe 851, are fixedly connected with mobile bar 854 in the middle part of 853 bottom end of movable plate, The bottom end of mobile bar 854 extends to the outside of positioning pipe 851 and the top with fixed block 86, is acted on, is made using 852 elastic force of spring Pressure roller 88 is contacted with native the earth's surface always, when sowing no matter the height of soil block, all may make pressure roller 88 to press after planting Soil block also avoids soil block and is compacted, and influences percentage of seedgermination, and the bottom end of two buffer units 85 has been respectively fixedly connected with fixation Block 86, the middle part of two fixed blocks 86 are movably installed with rotary shaft 87, and the middle part fixing sleeve of rotary shaft 87 is equipped with pressure roller 88, and two Adjusting screw rod 10 is movably installed between the top of fixed plate 44, one end of adjusting screw rod 10 extends to the outside of 1 side of body And be fixedly connected with and come about 11, the middle part of adjusting screw rod 10 is movably installed with limit plate 15, in the top of limit plate 15 and body 1 It is fixedly connected at the top of chamber, the lines that adjusting screw rod 10 is located at 15 two sides of limit plate is opposite, it is ensured that when adjusting screw rod 10 rotates, two A movable block 9 will drive two lower plants cases 51 and seeding pipe 7 is opposite or opposite mobile, convenient for adjusting sowing according to field condition Line space, screw thread is socketed with movable block 9 respectively at the both ends of adjusting screw rod 10, and two movable blocks 9 are sowed with two device 5 respectively Top is fixedly connected, and the side fixing sleeve at lower 51 top of plants case is equipped with seed spout 12, and upper fixed board is run through in the bottom end of seed spout 12 52 and connect with the top movable of turntable 55, the top of seed spout 12 extend to the outside on 1 top of body and with storage bin 13 Bottom is fixedly attached, and storage bin 13 is fixedly mounted on the top of body 1, and the two sides of body 1 are fixedly connected to two support plates 2, the bottom end of four support plates 2 is fixedly installed with support wheel 3.

In use, firstly, peanut seed to be sowed is put into storage bin 13, according to the width in sowing soil, rotation 11 drive adjusting screw rods 10 of coming about rotation, so that two movable blocks 9 drive two lower plants cases 51 opposite or opposite mobile, under adjusting The spacing of kind pipe 7, then, starting the second motor 14 driving screw rod 41 rotate, so that mobile support plate 42 moves down, drive seeding pipe 7 It is moved down with sowing mechanism 8, controls depth of planting, finally, mobile body 1, and start first motor 54 and turntable 55 is driven to rotate, it arrives Through-hole on turntable 55 is located at the lower section of seed spout 12, and seed is fallen into the through-hole on turntable 55, to turntable 55 on through-hole position In the top on 6 top of grain conductor, seed is fallen in seeding pipe 7 from grain conductor 6, is shoveled soil using furrowing blade 83, is sowed, and benefit Firming is carried out with pressure roller 88.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (9)

1. a kind of agricultural planting groundnut planter, including being mounted on the internal regulating device (4) of body (1) and device of sowing (5), it is characterised in that: the middle part of the regulating device (4) is equipped with screw rod (41), the top of the screw rod (41) and bottom end difference With the top and bottom pivot bush unit of body (1) inner cavity, screw thread is socketed with mobile support plate (42), the shifting on the screw rod (41) The equal pivot bush unit in dynamic load plate (42) quadrangle has limit shaft (43), the top and bottom end of the limit shaft (43) respectively with body (1) It being fixedly connected at the top and bottom of inner cavity, the two sides at the top of the mobile support plate (42) are fixedly connected to fixed plate (44), and two The both ends at middle part are fixedly connected to slide-bar (45) between a fixed plate (44), the both ends difference of two slide-bars (45) Movable sleeve is connected to one group of sliding shoe (46), and one end of sliding shoe described in one group (46) is fixedly connected with device of sowing (5), under described Kind device (5) includes lower plants case (51), and the middle part fixing sleeve of lower plants case (51) inner cavity is equipped with upper fixed board (52), under described It is fixedly connected with motor box (53) in the middle part of plants case (51) inner cavity top, the inside of the motor box (53) is fixedly installed with first Motor (54), the output shaft of the first motor (54) is through upper fixed board (52) and fixing sleeve is equipped with turntable (55), under described The middle part fixing sleeve of plants case (51) bottom end is equipped with seeding pipe (7), and the top fixing sleeve of the seeding pipe (7) is equipped with grain conductor (6), The bottom end of the seeding pipe (7) extends to the outside of body (1) bottom end, and the two sides of the seeding pipe (7) are fixedly installed with position In the external sowing mechanism (8) of body (1), the sowing mechanism (8) includes connecting rod (81), limiting plate (84), the connection The quantity of bar (81) is two, and two connecting rods (81) are fixedly connected with the two sides of seeding pipe (7) respectively, the connecting rod (81) one end far from seeding pipe (7) is fixedly connected with ridge soil disk (82), and the limiting plate (84) is fixedly set in seeding pipe (7) Top that is upper and being located at connecting rod (81), the two sides of limiting plate (84) bottom are fixedly installed with buffer unit (85), and two The bottom end of a buffer unit (85) has been respectively fixedly connected with fixed block (86), the middle part activity of two fixed blocks (86) It is set with rotary shaft (87), the middle part fixing sleeve of the rotary shaft (87) is equipped with pressure roller (88), two fixed plates (44) It being movably installed between top adjusting screw rod (10), screw thread is socketed with movable block (9) respectively at the both ends of the adjusting screw rod (10), Two movable blocks (9) are fixedly connected at the top of two devices of sowing (5) respectively, the side at the top of the lower plants case (51) Fixing sleeve is equipped with seed spout (12), and the bottom end of the seed spout (12) is through upper fixed board (52) and living with the top of turntable (55) Dynamic connection, the top of the seed spout (12) extends to the outside on body (1) top and the bottom fixing sleeve with storage bin (13) It connects, the storage bin (13) is fixedly mounted on the top of body (1), and the two sides of the body (1) are fixedly connected to two branch The bottom end of fagging (2), four support plates (2) is fixedly installed with support wheel (3).

2. a kind of agricultural planting groundnut planter according to claim 1, it is characterised in that: the top of the screw rod (41) End is fixedly connected with the output shaft of the second motor (14), and second motor (14) is fixedly mounted on the top of body (1).

3. a kind of agricultural planting groundnut planter according to claim 1, it is characterised in that: the mobile support plate (42) Two sides offer sliding slot, and sliding slot and seeding pipe (7) pivot bush unit on mobile support plate (42).

4. a kind of agricultural planting groundnut planter according to claim 1, it is characterised in that: solid on the slide-bar (45) There are two the baffles (47) being located between two lower plants cases (51) for fixed suit, and two baffles (47) are with the axle center pair of slide-bar (45) Claim, the distance values of the baffle (47) and screw rod (41) median plane are greater than the spacing of sliding shoe (46) and lower plants case (51) side Value, the sliding shoe (46) are located at lower plants case (51) positive middle part.

5. a kind of agricultural planting groundnut planter according to claim 1, it is characterised in that: the lower plants case (51) Internal fixing sleeve is equipped with the next fixed board (56) being located at below turntable (55), and the top of the next fixed board (56) and turntable (55) Bottom is flexibly connected.

6. a kind of agricultural planting groundnut planter according to claim 1, it is characterised in that: the one of the turntable (55) Side offers through-hole, and the through-hole on turntable (55) is located at the lower section of seed spout (12) bottom end.

7. a kind of agricultural planting groundnut planter according to claim 1, it is characterised in that: the grain conductor (6) Top is flexibly connected with turntable (55) bottom, and turntable (55) top and the bottom end of seed spout (12) and turntable (55) center line Distance values are equal.

8. a kind of agricultural planting groundnut planter according to claim 1, it is characterised in that: the buffer unit (85) Including positioning pipe (851), the bottom of the top limiting plate (84) of the positioning pipe (851) is fixedly connected, the positioning pipe (851) It is fixedly connected at the top of inner cavity spring (852), the bottom end of the spring (852) is fixedly connected with by movable plate (853), the quilt The outer of movable plate (853) and the inner wall pivot bush unit of positioning pipe (851), it is described to be fixedly connected in the middle part of movable plate (853) bottom end Have mobile bar (854), the bottom end of the mobile bar (854) extends to the outside of positioning pipe (851) and the top with fixed block (86) Portion.

9. a kind of agricultural planting groundnut planter according to claim 1, it is characterised in that: the adjusting screw rod (10) One end extend to the outside of body (1) side and be fixedly connected with come about (11), the activity of the middle part of the adjusting screw rod (10) It is set with limit plate (15), is fixedly connected at the top of the top and body (1) inner cavity of the limit plate (15), the adjusting screw rod (10) lines positioned at limit plate (15) two sides is opposite.