CN109566009A - A kind of adjustable peanut cultivation seeding apparatus of line-spacing - Google Patents

Abstract

The invention discloses a kind of adjustable peanut cultivation seeding apparatus of line-spacing, belong to field of agricultural machinery, including main body, its two sides of the bottom is provided with front wheels and rear wheels, it is provided with material storing box at the top of main body, is provided with blanking tube below material storing box by being driven axis connection between two front-wheels and two rear-wheels, blanking tube is installed in rotation in main body, further includes being arranged in the intracorporal multiple sowing mechanisms of master；Each sowing mechanism includes the first feeder pipe, the second feeder pipe, third feeder pipe, double-wall corrugated pipe, seeding port, trench digging colter, covered coulter and fixed plate, the top of first expects pipe is located at the lower section of blanking tube, the height that the present invention passes through the adjustable trench digging colter of rotational lead screw, to be suitable for the area of different soil properties, the spacing of the seeding port of adjacent sowing mechanism is adjusted by the position of fixed plate mobile on lifter plate, realize the line-spacing for adjusting peanut seeding, land resource is preferably utilized, the scope of application is wider.

Description

A kind of adjustable peanut cultivation seeding apparatus of line-spacing

Technical field

The present invention relates to field of agricultural machinery, in particular to a kind of adjustable peanut cultivation seeding apparatus of line-spacing.

Background technique

Peanut, is China's abundance, a kind of edible extensive nut, peanut fruit contain protein, fat, carbohydrate, The nutritional ingredients such as vitamin A, vitamin B6, vitamin E, vitamin K and mineral calcium, phosphorus, iron, because of its nutrition abundant Value, medical value and its delicious mouthfeel, deep to be liked by numerous people, the plantation of peanut is also more and more extensive, plants The sowing of peanut is the key link in entire production in journey, and the superiority and inferiority of seeding quality has direct shadow to the yield of peanut Ring, according to artificial seeding, intensity is big, time and effort consuming, large area plantation be it is unpractical, therefore, how scientific and efficient benefit The technical issues of sowing peanut with machine, also being studied at numerous scholars, due to the soil fertility and light in each area It is all different according to intensity, so needing to determine the row of peanut when sowing peanut according to the actual conditions in sowing area Away from so as to preferably utilize land resource, seeding apparatus on the market is able to carry out sowing at present, and sowing is more every time Row, but line-spacing can not be adjusted, there is some defects.

Summary of the invention

The present invention provides a kind of adjustable peanut cultivation seeding apparatus of line-spacing, can solve peanut in the prior art and broadcasts The problem of line-spacing cannot be adjusted in kind device.

A kind of adjustable peanut cultivation seeding apparatus of line-spacing, including main body, two sides of the bottom are provided with front wheels and rear wheels, It is provided with material storing box at the top of the main body, institute by being driven axis connection between two front-wheels and two rear-wheels It states and is provided with blanking tube below material storing box, the blanking tube is installed in rotation in the main body, further includes being arranged in institute State main intracorporal multiple sowing mechanisms；

Each sowing mechanism includes the first feeder pipe, the second feeder pipe, third feeder pipe, double-wall corrugated pipe, broadcasts Kind of mouth, trench digging colter, covered coulter and fixed plate, the top of first expects pipe are located at the lower section of the blanking tube, and described the The bottom end of one feeder pipe is inserted into second feeder pipe, and second feeder pipe is fixed at the top of the double-wall corrugated pipe In bottom, the bottom of the double-wall corrugated pipe is inserted into the third feeder pipe, and the seeding port is fixedly connected on the third The bottom of feeder pipe, the third feeder pipe, the trench digging colter, covered coulter are fixedly mounted in the fixed plate, institute It states trench digging colter and is located at the seeding port close to the side of the front-wheel, the covered coulter is located at the seeding port close to described The side of rear-wheel；

It is fixedly connected with partition in the main body, lifter plate is provided with below the partition, second feeder pipe is solid Dingan County is on the lifter plate, and one end of the lifter plate is stretched out outside the main body, and one end of the fixed plate is slideably The bottom of the lifter plate is set, the other end is fixed at one end of the lifter plate by fastening spiral shell；

Lead screw is can be rotatably set in the main body, the lead screw is threadedly coupled with the lifter plate, the lead screw Top is stretched out outside the main body and is fixedly installed with the runner for rotational lead screw.

Preferably, each sowing mechanism further includes the mandril being plugged on the partition, balance plate and for jacking up The regulating mechanism of the mandril, the side of first feeder pipe are hinged with the baffle for stopping peanut seed, and described first It is additionally provided in feeder pipe for baffle to be withstood on to the first spring on the first blanking inside pipe wall, the center of the balance plate Place is hinged in the main body, and one end of the balance plate is connect by chain with the baffle, the other end of the balance plate It is pressed on the mandril and is additionally provided on the downside of this end for the second spring by balance plate toward drop-down；

The regulating mechanism include the fixing groove being fixedly mounted on the transmission shaft of the front-wheel, be mounted on it is described solid The fixed link determining the turntable and circumferential direction in slot and being evenly provided on the turntable, the bottom of the fixed link are plugged on described Turntable is simultaneously fixed by bolt, and the top of the fixed link is stretched out outside the turntable.

Preferably, the trench digging colter and the covered coulter are mounted by means of bolts in the fixed plate.

Preferably, being fixedly connected with multiple locating rods on the lifter plate, the top of the locating rod through partition and is inserted It connects on the fixed frame being fixedly mounted on the partition.

Preferably, the side of the main body is provided with the first biography axis, the first rotating shaft is rotatably arranged in the master On body, be provided with the second shaft at the center of the blanking tube, in the first rotating shaft, second shaft stretch out the main body One end on and the rear-wheel on the transmission shaft on be mounted on driving wheel, two in the first rotating shaft and the second shaft First transmission belt is installed on a driving wheel, is pacified on two driving wheels in the first rotating shaft and the transmission shaft Equipped with the second transmission belt.

Preferably, multiple cutting plates are arranged on the blanking tube.

Preferably, four groups of sowing mechanisms are provided in the main body altogether.

Preferably, being fixedly installed with the drawstring for connecting with dragger on front side of the main body.

Preferably, the seeding port is located at the seeding port far from described for the discharge port of disc and the seeding port The side of trench digging colter.

Compared with prior art, the beneficial effects of the present invention are: the present invention is provided with the multiple groups sowing mechanism for sowing, By the height of the adjustable trench digging colter of rotational lead screw, to be suitable for the area of different soil properties, by moving up in lifter plate The position of fixed plate is moved to adjust the spacing of the seeding port of adjacent sowing mechanism, realizes the line-spacing for adjusting peanut seeding, more preferably Utilization land resource, the scope of application is wider.

Detailed description of the invention

Fig. 1 is top view of the invention；

Fig. 2 is cross-sectional view at the A-A of Fig. 1 of the invention；

Fig. 3 is partial enlarged view at the B of Fig. 2 of the invention；

Fig. 4 is cross-sectional view at the C-C of Fig. 2 of the invention；

Fig. 5 is the cross-sectional view of regulating mechanism of the invention；

Fig. 6 is the structural schematic diagram of regulating mechanism of the invention；

Fig. 7 is the cross-sectional view of trench digging colter of the invention；

Fig. 8 is the cross-sectional view of attached drawing colter of the invention；

Fig. 9 is the structural schematic diagram at lifter plate one end of the invention.

Description of symbols:

1- main body, 2- transmission shaft, 3- material storing box, 4- blanking tube, 5- partition, 6- lifter plate, 7- lead screw, 8- runner, 9- are fixed Position bar, 10- fixed frame, 101- first rotating shaft, the second shaft of 102-, 103- driving wheel, the first transmission belt of 104-, 105- second are passed Dynamic band, 106- drawstring, the first feeder pipe of 11-, the second feeder pipe of 12-, 13- third feeder pipe, 14- double-wall corrugated pipe, 15- sowing Mouth, 16- trench digging colter, 17- covered coulter, 18- fixed plate, 19- mandril 110- balance plate, 111- baffle, the first spring of 112-, 113- chain, 114- second spring, 21- fixing groove, 22- turntable, the first half disk of 221-, the second half disk of 222-, 23- fixed link.

Specific embodiment

With reference to the accompanying drawing, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention Protection scope be not limited by the specific implementation.

As shown in Figures 1 to 9, the adjustable peanut cultivation seeding apparatus of a kind of line-spacing provided in an embodiment of the present invention, packet Main body 1 is included, two sides of the bottom are provided with front wheels and rear wheels, pass through transmission shaft between two front-wheels and two rear-wheels 2 connections, the top of the main body 1 are provided with material storing box 3, and the lower section of the material storing box 3 is provided with blanking tube 4, the blanking tube 4 It is installed in rotation in the main body 1, further includes the multiple sowing mechanisms being arranged in the main body 1；

Each sowing mechanism includes the first feeder pipe 11, the second feeder pipe 12, third feeder pipe 13, double-wall corrugated Pipe 14, seeding port 15, trench digging colter 16, covered coulter 17 and fixed plate 18, the top of first expects pipe 11 be located at it is described under The bottom end of the lower section of barrel 4, first feeder pipe 11 is inserted into second feeder pipe 12, the top of the double-wall corrugated pipe 14 Portion is fixed in the bottom of second feeder pipe 12, and the third feeder pipe 13 is inserted into the bottom of the double-wall corrugated pipe 14 Interior, the seeding port 15 is fixedly connected on the bottom of the third feeder pipe 13, the third feeder pipe 13, the trench digging colter 16, covered coulter 17 is fixedly mounted in the fixed plate 18, and the trench digging colter 16 is located at the seeding port 15 close to institute The side of front-wheel is stated, the covered coulter 17 is located at the seeding port 15 close to the side of the rear-wheel；

Partition 5 is fixedly connected in the main body 1, the lower section of the partition 5 is provided with lifter plate 6, second blanking Pipe 13 is fixedly mounted on the lifter plate 6, and one end of the lifter plate 6 is stretched out outside the main body 1, and the one of the fixed plate 18 End is slidably disposed on the bottom of the lifter plate 6, the other end and is fixed at one end of the lifter plate 6 by fastening spiral shell；

Lead screw 7 is can be rotatably set in the main body 1, the lead screw 7 is threadedly coupled with the lifter plate 6, the silk The top of thick stick 7 is stretched out outside the main body 1 and is fixedly installed with the runner 8 for rotational lead screw 7；

Fixed plate 18 can be moved along the length direction of transmission shaft 2 in the bottom of lifter plate 6, and one end of fixed plate 18 can turn It is arranged on lifter plate 6 dynamicly, sliding slot herein is parallel with transmission shaft 2, and lifter plate 6 stretches out on one end end face outside main body 1 Even offers multiple threaded holes as shown in figure 9, convenient be fixed the fixed plate 18 after movement, and double-wall corrugated pipe 14 is soft Property pipe, can bend, the double-wall corrugated pipe 14 that can make when mobile fixed plate 18 is bent, the bottom end one of double-wall corrugated pipe 14 Directly it is located in third feeder pipe 13, i.e., after adjusting line-spacing, will not influence the blanking of peanut seed；

Each sowing mechanism further includes the mandril 19 being plugged on the partition 5, balance plate 110 and for jacking up The regulating mechanism of mandril 19 is stated, the side of first feeder pipe 11 is hinged with the baffle 111 for stopping peanut seed, described It is additionally provided in first feeder pipe 11 for baffle 111 to be withstood on to the first spring 112 on 11 inner wall of the first feeder pipe, institute It states and is hinged at the center of balance plate 110 in the main body 1, one end of the balance plate 110 passes through chain 113 and the baffle 111 connections, the other end of the balance plate 110 are pressed on the mandril 19 and are additionally provided on the downside of this end for that will balance Second spring 114 of the plate 110 toward drop-down；

The top of mandril 19 is provided with the boss of anti-dropout；

The regulating mechanism includes the fixing groove 21 being fixedly mounted on the transmission shaft 2 of the front-wheel, is mounted on institute The fixed link 23 stating the turntable 22 and circumferential direction in fixing groove 21 and being evenly provided on the turntable 22, the fixed link 23 Bottom is plugged on the turntable 22 and is fixed by bolt, and the top of the fixed link 23 is stretched out outside the turntable 22.

Peanut seed is put into from material storing box 3, under the rotation of blanking tube 4, is sent to the first feeder pipe 11 and is kept off by baffle 111 Firmly, after baffle 111 is opened, peanut seed passes sequentially through the second feeder pipe 12, double-wall corrugated pipe 14 and third feeder pipe 13, then It is come out from the discharge port of seeding port 15.

In wheel rotation, it will drive multiple fixed links 23, fixed link 23 is rotated centered on the axial line of transmission shaft 2 When, can be contacted with mandril 19, the top of fixed link 23 and the bottom end of mandril 19 be it is arc-shaped, fixed link 23 is contacted with mandril 19 After mandril 19 can up be pushed up, mandril 19 jacks up the side of balance plate 110, the other side declines during up pushing up, The baffle 111 withstood on 11 inner wall of the first feeder pipe is pulled open under the pulling of chain 113, peanut seed just can be sent by first Expects pipe 11, multiple fixed links 23 have interval, and peanut seed can be allowed to step into the ditch that trench digging colter 16 is opened；

In agricultural production, the accumulation and summary of the plantation experience by people year in year out finds that some crops can To make between passing through, the mode of interplanting or miscegenation carry out collocation plantation, can play the role of increasing production and improying productivity well.Such as it can be with Good pest and disease damage preventive effect is played in the generation for reducing, controlling some pest and disease damages, in soybean or peanut ground, rand it is uniform Dibbling 200~300 plants of castor-oil plants in ground are poisoned to death after can making the scarab beetle feeding castor leaf laid eggs to beans field, Peanut Fields, effect No less than application chemical pesticide, according to test, 350~400 plants of castor-oil plants are equably planted per acre in peanut ground, every plant of castor-oil plant is average 4~5 scarab beetles can be poisoned with poison, make insect population decline 90% or so, peanut wormed fruit rate is down to 5% hereinafter, 10% or more volume increase, peanut Causing harm for corn borer can also be made substantially reduced with corn miscegenation, peanut root rhizobium have nitrogen fixing capacity, can promote corn Growth, fixed link 23 is bolted on turntable 22, can be by dismantling some or the realization of multiple fixed links 23 is being broadcast It is unseeded empty every people, can be empty every the upper corn in place kind at this after having sowed peanut there are one when cultivating peanut Or castor-oil plant increasing crop yield or lowers insect pest to allow, and improves the economic benefit of crops, this empty spacing every position is phase With, also facilitate people that can find this empty every progress seeding corn or castor-oil plant.

Each sowing mechanism corresponds to a regulating mechanism, at the end of sowing is fast, it may appear that unseeded line number is less than The case where line number of seeding apparatus sowing, repetition can be broadcast by continuing sowing at this time, also need manually to delete seedling after emergence, more troublesome, It can be discharged on seeding apparatus to realize to reduce by removing the fixed link 23 on wherein one or more regulating mechanisms The quantity of sowing mechanism, thus will not repeat sowing.

Blanking tube 4 and baffle 111 play the role of sub-material, and blanking tube 4 controls peanut seed and enters under first from material storing box 3 The quantity and speed of expects pipe 104, baffle 111 control the interval of peanut seed sowing, if without blanking tube 4, a large amount of peanut species Son will pile up at baffle 111, every time be opened and closed baffle 111 easily lead to peanut seed block or baffle 111 when closed will Peanut species sub-folder is bad, if cannot achieve the control to sowing line number without baffle 111.

In order to facilitate the installation and replacement of regulating mechanism, turntable 22 is made of the first half disks 221 and the second half disks 222, and It is provided with boss on half disk 221 and the second half disks 222, is bolted at boss, one is formed and complete turns Disk 22 saves cost so there is no need to replace entire regulating mechanism.

Clear up ditching plow knife 16 and covered coulter 17, further, the trench digging colter 16 and institute for convenience It states covered coulter 17 to be mounted by means of bolts in the fixed plate 18, the bottom of trench digging colter 16 will be lower than seeding port 15 With covered coulter 17 and higher than the bottom surface of wheel, trench digging colter 16 is triangular pyramid, and covered coulter 17 is " > " shape, opening Earthing can preferably be returned toward centre compared to straight panel shape towards seeding port 15, this shape, can also reduce and cover by side Soil is overflowed from the two sides of covered coulter 17.

In order to which support is fixed to lifter plate 6, further, multiple locating rods are fixedly connected on the lifter plate 6 9, the top of the locating rod 9 through partition 5 and is plugged on the fixed frame 10 being fixedly mounted on the partition 5, locating rod 9 follow lifter plate 6 to move up and down, and when lead screw 7 rotates, lifter plate 6 just up or moves down, so as to adjust ditching plow The height of knife 16, the effect of locating rod 9 share lifter plate 6 to the power of 1 side wall of main body first is that when lead screw 7 rotates, and allow lifter plate 6 can go up and down, second is that the active force from trench digging colter 16 is shared, so that internal structure is more when colter 16 of ditching is ditched Stablize.

Further, the side of the main body 1 is provided with the first biography axis 101, and the first rotating shaft 101 can be rotatably set In the main body 1, it is provided with the second shaft 102 at the center of the blanking tube 4, in the first rotating shaft 101, described second Shaft 102, which is stretched out on the transmission shaft 2 on one end of the main body 1 and on the rear-wheel, is mounted on driving wheel 103, described First transmission belt 104 is installed on two driving wheels 103 in first rotating shaft 101 and the second shaft 102, described first turn Second transmission belt 105 is installed on two driving wheels 103 on axis 101 and the transmission shaft 2.

Further, multiple cutting plates 41 are set on the blanking tube 4, are divided into blanking tube 4 by cutting plate 41 more A identical partition, each partition correspond to a sowing mechanism.

Further, it is provided with four groups of sowing mechanisms altogether in the main body 1.

Further, the front side of the main body 1 is fixedly installed with the drawstring 106 for connecting with dragger, when in use, Drawstring 106 is connect with tractor, is sowed by tractor come pull unit.

Further, the seeding port 15 is located at the seeding port 15 for the discharge port of disc and the seeding port 15 The position of side far from the trench digging colter 16, discoidal seeding port 15 and its discharge port is as shown in Figure 2, can be avoided Discharge port is blocked by soil.

Working principle: when being sowed, peanut seed being placed in material storing box 3, main body 1 by drawstring 106 with Tractor be connected, rotating wheel 8 come drive lead screw 7 rotate, lead screw 7 rotation drive lifter plate 6 decline, be located at 6 bottom of lifter plate Fixed plate 18 decline, the trench digging colter 16 for being fixed on 18 bottom of fixed plate just be inserted into soil, and tractor pulling main body 1 makes Front-wheel rear wheel is obtained, the transmission shaft 2 of rear-wheel is in multiple driving wheels 103, the first transmission belt 104, the second transmission belt 105 and first It is that blanking tube 4 rotates that second driving shaft 102 is driven under the action of transmission shaft 101, and blanking tube 4 send peanut seed to the first blanking Pipe 11, for front-wheel in rotation, the transmission shaft 2 of front-wheel drives fixed link 23, and fixed link 23 up pushes up mandril 19, and mandril 19 will be put down The side of weighing apparatus plate 110 jacks up, the other side declines, and baffle 111 is pulled open under the gearing of chain 113, seed will pass through the first blanking Pipe 11 enter the second feeder pipe 12, then by double-wall corrugated pipe 14 enter third feeder pipe 13, finally from seeding port 15 broadcast to In the ditch that trench digging colter 16 is opened, covered coulter 17 is buried ditch by the soil that colter 16 of ditching is outputed in device traveling, is being needed When adjusting line-spacing, the bolt at 18 one end of fixed plate is unclamped, then adjusts the distance of needs, then lived with bolt fastening.

Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed What what those skilled in the art can think variation should all fall into protection scope of the present invention.

Claims (9)

1. a kind of adjustable peanut cultivation seeding apparatus of line-spacing, including main body, two sides of the bottom are provided with front wheels and rear wheels, two Pass through transmission axis connection between a front-wheel and two rear-wheels, is provided with material storing box at the top of the main body, it is described Blanking tube is provided with below material storing box, the blanking tube is installed in rotation in the main body, which is characterized in that further includes It is arranged in the intracorporal multiple sowing mechanisms of the master；

Each sowing mechanism include the first feeder pipe, the second feeder pipe, third feeder pipe, double-wall corrugated pipe, seeding port, Trench digging colter, covered coulter and fixed plate, the top of first expects pipe are located at the lower section of the blanking tube, first blanking The bottom end of pipe is inserted into second feeder pipe, and the bottom of second feeder pipe is fixed at the top of the double-wall corrugated pipe Interior, the bottom of the double-wall corrugated pipe is inserted into the third feeder pipe, and the seeding port is fixedly connected on the third blanking The bottom of pipe, the third feeder pipe, the trench digging colter, covered coulter are fixedly mounted in the fixed plate, described to open Ditch colter is located at the seeding port close to the side of the front-wheel, and the covered coulter is located at the seeding port close to the rear-wheel Side；

It is fixedly connected with partition in the main body, lifter plate, the fixed peace of second feeder pipe are provided with below the partition On the lifter plate, one end of the lifter plate is stretched out outside the main body, and one end of the fixed plate is mounted slidably It is fixed at one end of the lifter plate in the bottom of the lifter plate, the other end by fastening spiral shell；

Lead screw is can be rotatably set in the main body, the lead screw is threadedly coupled with the lifter plate, the top of the lead screw It stretches out outside the main body and is fixedly installed with the runner for rotational lead screw.

2. a kind of adjustable peanut cultivation seeding apparatus of line-spacing as described in claim 1, which is characterized in that broadcast described in each Kind of mechanism further includes the mandril being plugged on the partition, balance plate and the regulating mechanism for jacking up the mandril, and described the The side of one feeder pipe is hinged with the baffle for stopping peanut seed, is additionally provided in first feeder pipe for by baffle The first spring on the first blanking inside pipe wall is withstood on, is hinged in the main body at the center of the balance plate, it is described flat One end of weighing apparatus plate is connect by chain with the baffle, and the other end of the balance plate is pressed on the mandril and under this end Side is additionally provided with for the second spring by balance plate toward drop-down；

The regulating mechanism includes the fixing groove being fixedly mounted on the transmission shaft of the front-wheel, is mounted on the fixing groove Interior turntable and circumferential direction and the fixed link being evenly provided on the turntable, the bottom of the fixed link are plugged on described turn Disk is simultaneously fixed by bolt, and the top of the fixed link is stretched out outside the turntable.

3. a kind of adjustable peanut cultivation seeding apparatus of line-spacing as described in claim 1, which is characterized in that the ditching plow Knife and the covered coulter are mounted by means of bolts in the fixed plate.

4. a kind of adjustable peanut cultivation seeding apparatus of line-spacing as described in claim 1, which is characterized in that the lifter plate On be fixedly connected with multiple locating rods, the top of the locating rod is fixedly mounted on the partition through partition and being plugged on Fixed frame on.

5. a kind of adjustable peanut cultivation seeding apparatus of line-spacing as described in claim 1, which is characterized in that the main body Side is provided with the first biography axis, and the first rotating shaft is rotatably arranged in the main body, sets at the center of the blanking tube Be equipped with the second shaft, in the first rotating shaft, second shaft stretch out the institute on one end of the main body and on the rear-wheel It states and is mounted on driving wheel on transmission shaft, be equipped with first on two in the first rotating shaft and the second shaft driving wheel Transmission belt is equipped with the second transmission belt on two driving wheels in the first rotating shaft and the transmission shaft.

6. a kind of adjustable peanut cultivation seeding apparatus of line-spacing as described in claim 1, which is characterized in that the blanking tube The upper multiple cutting plates of setting.

7. a kind of adjustable peanut cultivation seeding apparatus of line-spacing as described in claim 1, which is characterized in that in the main body It is provided with four groups of sowing mechanisms altogether.

8. a kind of adjustable peanut cultivation seeding apparatus of line-spacing as described in claim 1, which is characterized in that the main body Front side is fixedly installed with the drawstring for connecting with dragger.

9. a kind of adjustable peanut cultivation seeding apparatus of line-spacing as described in claim 1, which is characterized in that the seeding port It is located at side of the seeding port far from the trench digging colter for the discharge port of disc and the seeding port.