CN209184981U - A kind of novel line-spacing the adjustable width row seeder - Google Patents
A kind of novel line-spacing the adjustable width row seeder Download PDFInfo
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- CN209184981U CN209184981U CN201821937533.2U CN201821937533U CN209184981U CN 209184981 U CN209184981 U CN 209184981U CN 201821937533 U CN201821937533 U CN 201821937533U CN 209184981 U CN209184981 U CN 209184981U
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- lead screw
- seeder
- hole
- connecting rod
- conrotatory
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Abstract
The utility model discloses a kind of novel line-spacing the adjustable width row seeders, including rack, driving wheel, driven wheel, handle, seeder, ditching-fertilizing device, fertilizer bucket, fixed slip bar, inverse rotation lead screw, conrotatory lead screw.The utility model has selected lead screw transmission form, each seeder spacing is adjusted, keep the spacing adjusting range of seeder bigger, it can be realized wide-and narrow-row seeding method, also adjustable is equal line-spacings seeding method, the sowing requirement that can satisfy the different line spaces of Different Crop simultaneously can sow Different Crop without influencing caused by by line space difference.In addition, each ditching-fertilizing device and seeder can work independently, it is independent of each other, facilitates the adjustment to its position.
Description
Technical field
The utility model belongs to agricultural mechanical field, is related to a kind of novel line-spacing the adjustable width row seeder.
Background technique
With the development of agricultural planting technique, more and more crop plantings become more scientific and reasonable, when to sowing
Requirement it is also more and more, planting density, line-spacing of different crops etc. are all not quite similar, and same origin has equal line spaces plantation
The needs for needing also to have wide-narrow row planting, and common seeder is mostly equal line spaces seeder or wide-and narrow-row currently on the market
Seeder, product line space be it is nonadjustable, some product line spaces are adjustable, but adjusting range also only in very little range
It is interior, only needs and design, this requirement for various crops differences sowing line-spacing to adapt to the plantation of a certain crop
Seeder there is no highly developed products.
Utility model content
In view of the problems of in the prior art, the utility model discloses a kind of novel line-spacing the adjustable width rows to sow
Machine, the technical solution adopted is that, including rack, the middle position of the rack front and rear beam be equipped with link block with holes, both ends
Driving wheel is installed in middle position respectively, passes through square hole connection handle, the two flexible connection, the hand on the driving wheel lateral surface
Handle can be extracted from the square hole of the driving wheel, be coupled driven wheel I, driven wheel with it at left and right sides of the driving wheel
II, the inverse rotation lead screw of connection on the inside of the driven wheel I connects conrotatory lead screw on the inside of driven wheel II, and the inverse rotation lead screw is located at described
Each one of rack rear portion or so, and in the hole being through on the link block, it is left that the conrotatory lead screw is located at the frame front
Right each one, and in the hole being through on the link block, a sowing is connected on described every inverse rotation lead screw, conrotatory lead screw
Device, it is in parallel below the inverse rotation lead screw, conrotatory lead screw that fixed slip bar is installed, and connect with the link block, institute
Fixed slip bar is stated across the seeder, the upper rack is left and right symmetrically arranged two fertilizer buckets, peace below the fertilizer bucket
Dress and is bolted ditching-fertilizing device with the rack, ditching-fertilizing device operating mechanism and principle and the seeder
Work structuring and principle it is identical.
As a kind of optimal technical scheme of the utility model, the seeder includes connecting rod, the connecting rod lower part connection
Transmission gear is sowed in ditching foot, the ditching foot rear side installation, and seed box, the connecting rod top installation are installed above rear portion
There is a feed screw nut, the feed screw nut and the connecting rod contact position are equipped with positioning pin, on the connecting rod under the feed screw nut
Portion is provided with through-hole, and the feed screw nut cooperates with the inverse rotation lead screw or conrotatory lead screw, and the through-hole and the slide bar cooperate, institute
State top behind connecting rod and be connected with connection frame, the connection frame lower part connect with the connecting rod there are also screw plate, and it is described
Connection is turning rolls, and hole is opened in the middle part of the turning rolls, and adjusting screw rod passes through through-hole and the screw hole on the turning rolls
Threaded hole on plate is cooperatively connected, and is fixedly connected with briquetting on the adjusting screw rod, the bottom surface of the briquetting is pressed in the turning rolls
Upper surface on, the turning rolls lower end connects idler wheel, be connected with chain on the axis of the idler wheel, the chain simultaneously with it is described
Transmission gear is sowed to be cooperatively connected.
The utility model has the beneficial effects that the utility model has selected lead screw transmission form, each seeder spacing is carried out
Adjustment, keeps the spacing adjusting range of seeder bigger, can be realized wide-and narrow-row seeding method, and also adjustable is equal line-spacings sowing
Mode, while can satisfy the sowing requirement of the different line spaces of Different Crop, Different Crop can be sowed without being gone
It is influenced caused by spacing is different.In addition, each ditching-fertilizing device and seeder can work independently, it is independent of each other, facilitates pair
The adjustment of its position.
Detailed description of the invention
The overall structure diagram of Fig. 1 the utility model；
Fig. 2 is the seeder structural schematic diagram of the utility model；
In figure: 1- rack, 2- driving wheel, 3- driven wheel I, 4- driven wheel II, 5- handle, 6- seeder, 601- connecting rod,
602- ditching foot, 603- seed box, 604- sow transmission gear, 605- chain, 606- idler wheel, 607- turning rolls, 608- screw hole
Plate, 609- briquetting, 610- screw rod, 611- connection frame, 612- feed screw nut, 613- positioning pin, 614- through-hole, 7- ditching-fertilizing
The inverse rotation lead screw, 11- conrotatory lead screw, 12- link block of device, 8- fixed slip bar, 9- fertilizer bucket, 10-.
Specific embodiment
Embodiment 1
As shown in Figure 1 and Figure 2, the utility model discloses a kind of novel line-spacing the adjustable width row seeder, the technologies of use
Scheme is, including rack 1, and the middle position of 1 front and rear beam of rack is equipped with link block 12 with holes, both ends middle position point
Not An Zhuan driving wheel 2, handle 5 is connected by square hole on 2 lateral surface of driving wheel, the two is flexibly connected, and the handle 5 can be from
It is extracted in the square hole of the driving wheel 2, is coupled driven wheel I 3, driven wheel II 4 with it in 2 left and right sides of driving wheel,
The I 3 inverse rotation lead screw 10 of inside connection of driven wheel, II 4 inside of driven wheel connect conrotatory lead screw 11, and the inverse rotation lead screw 10 is located at
Each one of described 1 rear portion of rack or so, and in the hole being through on the link block 12, the conrotatory lead screw 11 is located at the machine
Each one of 1 front of frame or so, and in the hole being through on the link block 12, described every inverse rotation lead screw 10, conrotatory lead screw 11
Upper one seeder 6 of each connection, it is described it is inverse revolve lead screw 10, it is in parallel below conrotatory lead screw 11 fixed slip bar 8 is installed,
And connect with the link block 12, the fixed slip bar 8 passes through the seeder 6, and 1 top of rack is left and right symmetrically arranged two
A fertilizer bucket 9 is installed ditching-fertilizing device 7 below the fertilizer bucket 9 and is bolted with the rack 1, and the trench digging is applied
7 operating mechanism of Fei Qi and principle are identical as the work structuring of the seeder 6 and principle.
The seeder 6 includes connecting rod 601, and 601 lower part of connecting rod connects ditching foot 602,602 rear portion of ditching foot
Transmission gear 604 is sowed in side installation, installs seed box 603 above rear portion, 601 top of connecting rod is equipped with feed screw nut
612, the feed screw nut 612 and 601 contact position of connecting rod are equipped with positioning pin 613, in the lead screw spiral shell on the connecting rod 601
It is female that (612 lower parts are provided with through-hole 614, and the feed screw nut 612 cooperates with the inverse rotation lead screw 10 or conrotatory lead screw 11, described logical
Hole 614 and the slide bar 8 cooperate, and top is connected with connection frame 611 behind the connecting rod 601,611 lower part of connection frame with
The also screw plate 608 that the connecting rod 601 connects, is turning rolls 607 with the connection, and 607 middle part of turning rolls is open-minded
Hole, the threaded hole that adjusting screw rod 610 passes through on through-hole and the screw plate 608 on the turning rolls 607 is cooperatively connected, described
Briquetting 609 is fixedly connected on adjusting screw rod 610, the bottom surface of the briquetting 609 is pressed on the upper surface of the turning rolls 607, institute
State 607 lower end of turning rolls connection idler wheel 606, be connected with chain 605 on the axis of the idler wheel 606, the chain 605 simultaneously with institute
Sowing transmission gear 604 is stated to be cooperatively connected.
Working principle of the utility model is: the adjustment mode of the main sowing line space of the utility model is, when being located at
When the positioning pin 613 of two seeders 6 of 1 one end of rack is not all pulled out, two seeders 6 are linkage status, pass through handle 5
Rotary driving wheel 2 drives driven wheel I 3 and driven wheel II 4 to rotate counterclockwise, to drive when driving wheel 2 rotates clockwise
The rotation counterclockwise of inverse rotation lead screw 10, conrotatory screw rod 11, counterclockwise rotate of inverse rotation lead screw 10 make seeder 6 connected to it
Make to connect with it to the rotation counterclockwise close to the movement of the direction of driven wheel I 3, conrotatory screw rod 11 under the drive of feed screw nut 612
The seeder 6 connect moves under the drive of feed screw nut 612 to the direction far from driven wheel II 4, to make to be located at 1 one end of rack
Two seeders 6 be located remotely from each other, at this time line space increase, likewise, when driving wheel 2 counterclockwise rotate when, 1 one end of rack
Two seeders 6 are close to each other, and line space reduces at this time, after the positioning pin 613 on a seeder 6 is extracted, lead screw spiral shell
Losing for mother 612 is radially fixed with connecting rod 601, and for screw rod when driving feed screw nut 612 to rotate, feed screw nut 612 will at this time
It is rotated in connecting rod 601, and is unable to drive entire seeder 6 and is moved along screw rod, at this moment, only not in rotary driving wheel 2
There is the seeder 6 for extracting positioning pin 613 that can move, the seeder 6 for being pulled out positioning pin 613 will be unable to move, thus realization pair
The position adjustment of single seeder 6.By being operable to four seeders 6 of adjustment to the handle 5 for being located at 1 both ends of rack
It sets, to realize that line space freely adjusts, can be adjusted to the wide-and narrow-row seeding method of different in width requirement or wait line-spacings sowing side
Formula.
Unspecified component herein is the prior art.
Although above-mentioned be explained in detail specific embodiment of the utility model, the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of make a variety of changes, without have the modification of creative work or deformation still the protection scope of the utility model with
It is interior.
Claims (2)
1. a kind of novel line-spacing the adjustable width row seeder, which is characterized in that including rack (1), rack (1) front and rear beam
Middle position is equipped with link block with holes (12), and both ends middle position is installed driving wheel (2) respectively, and the driving wheel (2) is outside
Handle (5) are connected by square hole on side, the two is flexibly connected, and the handle (5) can pull out from the square hole of the driving wheel (2)
Out, it is coupled driven wheel I (3), driven wheel II (4) with it at left and right sides of the driving wheel (2), the driven wheel I (3) is interior
Inverse rotation lead screw (10) of side connection, driven wheel II (4) inside connect conrotatory lead screw (11), and inverse rotation lead screw (10) is located at the machine
Each one of frame (1) rear portion or so, and in the hole being through on the link block (12), the conrotatory lead screw (11) is located at the machine
Each one of frame (1) front or so, and in the hole being through on the link block (12), described every inverse rotation lead screw (10), conrotatory
One seeder (6) of each connection on lead screw (11), the peace in parallel below inverse rotation lead screw (10), conrotatory lead screw (11)
It is connect equipped with fixed slip bar (8), and with the link block (12), the fixed slip bar (8) passes through the seeder (6), described
Rack (1) top is left and right symmetrically arranged two fertilizer buckets (9), below the fertilizer bucket (9) installation ditching-fertilizing device (7) and with institute
It states rack (1) to be bolted, the work knot of ditching-fertilizing device (7) operating mechanism and principle and the seeder (6)
Structure and principle are identical.
2. a kind of novel line-spacing the adjustable width row seeder according to claim 1, it is characterised in that: the seeder
It (6) include connecting rod (601), connecting rod (601) lower part connects ditching foot (602), ditching foot (602) the rear side installation
It sows transmission gear (604), seed box (603) is installed above rear portion, connecting rod (601) top is equipped with feed screw nut
(612), the feed screw nut (612) and the connecting rod (601) contact position are equipped with positioning pin (613), on the connecting rod (601)
Feed screw nut (612) lower part is provided with through-hole (614), the feed screw nut (612) and inverse rotation lead screw (10) or conrotatory
Lead screw (11) cooperation, the through-hole (614) and the slide bar (8) cooperate, and connecting rod (601) the back top is connected with connection frame
(611), the connection frame (611) lower part connect with the connecting rod (601) there are also screw plate (608), with the connection
For turning rolls (607), hole is opened at turning rolls (607) middle part, and adjusting screw rod (610) passes through on the turning rolls (607)
Threaded hole on through-hole and the screw plate (608) is cooperatively connected, and is fixedly connected with briquetting (609) on the adjusting screw rod (610),
The bottom surface of the briquetting (609) is pressed on the upper surface of the turning rolls (607), and turning rolls (607) lower end connects idler wheel
(606), be connected with chain (605) on the axis of the idler wheel (606), the chain (605) simultaneously with the sowing transmission gear
(604) it is cooperatively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821937533.2U CN209184981U (en) | 2018-11-23 | 2018-11-23 | A kind of novel line-spacing the adjustable width row seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821937533.2U CN209184981U (en) | 2018-11-23 | 2018-11-23 | A kind of novel line-spacing the adjustable width row seeder |
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| Publication Number | Publication Date |
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| CN209184981U true CN209184981U (en) | 2019-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821937533.2U Active CN209184981U (en) | 2018-11-23 | 2018-11-23 | A kind of novel line-spacing the adjustable width row seeder |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915370A (en) * | 2019-12-20 | 2020-03-27 | 陕西同力智慧能源服务有限公司 | Novel wheat seeder furrow opener installation mechanism |
| CN111418310A (en) * | 2020-04-13 | 2020-07-17 | 沧州市农林科学院 | Multifunctional double-row vegetable seeder |
| CN111567188A (en) * | 2020-06-11 | 2020-08-25 | 泉州台商投资区秋鑫茶业有限公司 | Peanut seeder for farming |
| CN118058028A (en) * | 2023-11-27 | 2024-05-24 | 徐州缘创农业发展有限公司 | Seeding and fertilizing integrated device |
-
2018
- 2018-11-23 CN CN201821937533.2U patent/CN209184981U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915370A (en) * | 2019-12-20 | 2020-03-27 | 陕西同力智慧能源服务有限公司 | Novel wheat seeder furrow opener installation mechanism |
| CN111418310A (en) * | 2020-04-13 | 2020-07-17 | 沧州市农林科学院 | Multifunctional double-row vegetable seeder |
| CN111418310B (en) * | 2020-04-13 | 2021-04-13 | 沧州市农林科学院 | Multifunctional double-row vegetable seeder |
| CN111567188A (en) * | 2020-06-11 | 2020-08-25 | 泉州台商投资区秋鑫茶业有限公司 | Peanut seeder for farming |
| CN118058028A (en) * | 2023-11-27 | 2024-05-24 | 徐州缘创农业发展有限公司 | Seeding and fertilizing integrated device |
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