CN204217394U - Multifunctional adjustable precision drill - Google Patents
Multifunctional adjustable precision drill Download PDFInfo
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- CN204217394U CN204217394U CN201420697474.1U CN201420697474U CN204217394U CN 204217394 U CN204217394 U CN 204217394U CN 201420697474 U CN201420697474 U CN 201420697474U CN 204217394 U CN204217394 U CN 204217394U
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- seed
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- duckbilled
- dividing plate
- chamber shell
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Abstract
The utility model discloses a kind of multifunctional adjustable precision drill, comprise fixed axis, one end of fixed axis is rotatably connected to block plate, and block plate is provided with removable seed-taking device, and the position bolt corresponding with seed-taking device is fixed with adjustable point of cave plate; Be fixed with a circular seed chamber shell at the other end of fixed axis, the adjustment through hole of the circular arc of four deciles is set at the seed chamber shell place of keeping to the side.Wing bolt is connected with dividing plate by regulating through hole, the boss cylindrical of block plate is provided with the kind zone circle of the bonding jumper composition of overlap joint mutually.The beneficial effects of the utility model are: the flexible connection adopting dividing plate and point cave plate, and the kind zone circle that correspondence matches, make dibbler reach the object of regulatable fertilizer applicator; Circular seed chamber shell is connected by wing bolt with dividing plate, can adjust to suitable angle to realize the adjustment of seeding quantity size, reach the object of Precise sowing in adjustment through hole; A kind of seed-taking device is installed, the precision drilling of different large seedlet can be met.
Description
Technical field
The utility model relates to agricultural machinery technological field, is specifically related to a kind of multifunctional adjustable precision drill.
Background technology
At present, mechanical precision quantitative seed drill has kind of a spoon formula, indent type, clipping, but requires all higher to seed size during its work, and above-mentioned seeder all can not adjust spacing in the rows, can only change whole dibbler assembly, cause great waste when the different spacing in the rows of needs.
Therefore the multifunctional adjustable precision drill that a kind of convenience adjusts spacing in the rows and the amount of sowing is needed.
Utility model content
The purpose of this utility model is to provide the multifunctional adjustable precision drill that a kind of convenience adjusts spacing in the rows and the amount of sowing, and the utility model only need increase and decrease part just can realize spacing in the rows renewal; Adjusting angle just can complete the fine adjustment of the amount of sowing size, to overcome prior art above shortcomings.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multifunctional adjustable precision drill, comprises fixed axis, seed chamber shell that described fixed axis has been fixedly connected sequentially, is rotatably connected to block plate;
Described seed chamber shell comprises one and pours the seed that seed pours seed chamber into by it into mouth, described seed pours the opening up of mouth into, the described seed chamber shell place of keeping to the side is provided with the adjustment through hole of the circular arc of the axis coinciding of some axle center and described seed chamber shell, connector is through the dividing plate regulating through hole to be fixedly connected with the annular that axle center overlaps with described fixed axis, seed chamber shell and dividing plate fasten and form seed chamber, and the top of dividing plate is provided with the dividing plate seed passing hole passed through for seed;
Described point of cave plate is be fixed on described block plate and the Thin ring plate of the axis coinciding of axle center and described fixed axis, the one side that described point of cave plate is relative with dividing plate is provided with the radial direction along described point of cave plate and extends to the floor of described point plate end, cave, and adjacent floor and dividing plate form the some points of cave plate chambers that confession seed passes through;
Described multifunctional adjustable precision drill also comprises the seed-taking device that some circumferences along described fixed axis are arranged, one end of described seed-taking device is fixedly connected on described block plate, the other end of described seed-taking device has opening towards the arc seed crawl section identical with the rotation direction of described block plate, in order to capture seed and with rotation, seed to be delivered to described dividing plate seed passing hole;
The end of described point of cave plate is connected by kind of a zone circle with the end of described dividing plate, described kind of zone circle is provided with the kind zone circle seed passing hole passed through for the seed tumbled from described point of cave plate chamber, described kind of zone circle is overlapped by bonding jumper and makes, and described bonding jumper is fixed with determine duckbilled and become assembly with dynamic duckbill;
Describedly determine the outside that duckbilled is fixed on described kind of zone circle, described determine duckbilled be provided with pass through for the seed that tumbles from kind of zone circle seed passing hole determine duckbilled seed passing hole, described end of determining duckbilled has the tip of being opened by soil in traveling process, most advanced and sophisticated vertical width becomes large in streamlined gradually, described dynamic duckbilled is rotationally connected with the outside of described block plate, describedly determine duckbilled and described dynamic duckbilled and mutually fasten and form seed parking space, described dynamic duckbilled comprises one and described dynamic duckbilled is pressed on the described hold-down mechanism and determining duckbilled by described dynamic duckbilled from the opening mechanism determined duckbilled and open.
Further, each described bonding jumper all offers a seed passing hole, described bonding jumper is also provided with the adjusting hole that some circumferences along described bonding jumper are arranged, in order to adjust the lap of splice of adjacent two bonding jumpers.
Further, the hold-down mechanism of described dynamic duckbilled comprises a holddown spring and the outward extending clamping arm of a driven duckbilled, and one end of described holddown spring is against end that the other end on kind of zone circle is against described clamping arm and is pressed on by described dynamic duckbilled and describedly determines on duckbilled.
Further, the opening mechanism of described dynamic duckbilled comprise extend downwards from the bottom of described dynamic duckbilled open plectrum.Described multifunctional adjustable precision drill rolls forward, describedly open the resistance that plectrum is subject to the transverse direction of soil, the resistance from soil forces to be opened fragmentation and rotates backward, and passes through lever principle, compressing holddown spring, so by be fastened on the described dynamic duckbilled determining duckbilled and open.
Preferably, described seed chamber shell is connected by axle sleeve with between fixed axis, and described axle sleeve and described fixed axis coordinate, and described block plate is rotatably connected on described axle sleeve.
Preferably, described connector is wing bolt.
Preferably, the quantity of the adjustment through hole on described seed chamber shell is four, and described adjustment through hole is the arc-shaped through-hole of the center of circle on the axle center of described fixed axis, axially evenly arranging along described seed chamber shell.
Preferably, the quantity of the floor on described point of cave plate is seven, and the angle between any two adjacent floors is equal.
Preferably, the quantity of described seed-taking device is seven, and described seed-taking device is uniformly distributed along the axis of described block plate.
The beneficial effects of the utility model are:
Adopt the flexible connection of dividing plate and point cave plate, and the kind zone circle that correspondence matches, make dibbler reach the object of regulatable fertilizer applicator; In addition, circular seed chamber shell is connected by wing bolt with dividing plate, is regulated the phase place of dividing plate seed passing hole, realize the adjustment of seeding quantity size, thus reach the object of Precise sowing by wing bolt; Only a kind of seed-taking device need be installed, the precision drilling of different large seedlet can be met.
Accompanying drawing explanation
Fig. 1 is facade view of the present utility model;
Fig. 2 is the utility model side-looking partial sectional view and course of work schematic diagram;
Fig. 3 is the utility model side-looking partial sectional view;
Fig. 4 is circular seed chamber shell and the dividing plate cooperation Mating graph of Fig. 3;
Fig. 5 is the connection diagram of adjacent bonding jumper;
Fig. 6 is the vertical view of bonding jumper.
In figure, 1, block plate; 2, fixed axis; 3, cave plate is divided; 4, dividing plate; 5, seed-taking device; 6, seed chamber shell; 7, bonding jumper; 8, dividing plate seed passing hole; 9, duckbilled is determined; 10, dynamic duckbilled; 11, zone circle is planted; 12, seed chamber; 13, wing bolt; 14, back-up ring; .
Embodiment
Preferred embodiment
As shown in Figure 1, a kind of multifunctional adjustable precision drill, comprises fixed axis 2, seed chamber shell 6 that described fixed axis 2 has been fixedly connected sequentially, is rotatably connected to block plate 1, described seed chamber shell 6 comprises one and pours the seed that seed pours seed chamber 12 into by it into mouth, described seed pours the opening up of mouth into, described seed chamber shell 6 place of keeping to the side is provided with the adjustment through hole of the circular arc of the axis coinciding of some axle center and described seed chamber shell 6, connector is through the dividing plate 4 regulating through hole to be fixedly connected with the annular that axle center overlaps with described fixed axis 2, seed chamber shell 6 and dividing plate 4 fasten and form seed chamber 12, and the top of dividing plate 4 is provided with the dividing plate seed passing hole 8 passed through for seed, described point of cave plate 3 is for being fixed on described block plate 1 and the Thin ring plate of the axis coinciding of axle center and described fixed axis 2, the one side that described point of cave plate 3 is relative with dividing plate 4 is provided with the radial direction along described point of cave plate 3 and extends to the floor of described point cave plate 3 end, and adjacent floor and dividing plate 4 form some points of cave plate 3 chambers that confession seed passes through, described multifunctional adjustable precision drill also comprises the seed-taking device 5 that some circumferences along described fixed axis 2 are arranged, one end of described seed-taking device 5 is fixedly connected on described block plate 1, the other end of described seed-taking device 5 has opening towards the arc seed crawl section identical with the rotation direction of described block plate 1, in order to capture seed and with rotation, seed to be delivered to described dividing plate seed passing hole 8, the end of described point of cave plate 3 is connected by kind of a zone circle 11 with the end of described dividing plate 4, described kind of zone circle 11 is provided with the kind zone circle 11 seed passing hole passed through for the seed tumbled from described point of cave plate 3 chamber, described kind of zone circle is overlapped by bonding jumper 7 and makes, and described bonding jumper 7 is fixed with determine duckbilled 9 and dynamic duckbilled 10 forms assembly, describedly determine the outside that duckbilled 9 is fixed on described kind of zone circle 11, described determine duckbilled 9 be provided with pass through for the seed that tumbles from kind of zone circle 11 seed passing hole determine duckbilled 9 seed passing hole, described end of determining duckbilled 9 has the tip of being opened by soil in traveling process, most advanced and sophisticated vertical width becomes large in streamlined gradually, described dynamic duckbilled 10 is rotationally connected with the outside of described block plate 1, describedly determine duckbilled 9 and mutually fasten with described dynamic duckbilled 10 and form seed parking space, described dynamic duckbilled 10 comprises one and described dynamic duckbilled 10 is pressed on the described hold-down mechanism and determining duckbilled 9 by described dynamic duckbilled 10 from the opening mechanism determined duckbilled 9 and open.
As shown in Figure 5 and Figure 6, each described bonding jumper 7 all offers a seed passing hole, described bonding jumper 7 is also provided with the adjusting hole that some circumferences along described bonding jumper 7 are arranged, in order to adjust the lap of splice of adjacent two bonding jumpers 7.
The hold-down mechanism of described dynamic duckbilled 10 comprises a holddown spring (for drawing in figure) and the outward extending clamping arm of a driven duckbilled 10, and one end of described holddown spring is against end that the other end on kind of zone circle 11 is against described clamping arm and is pressed on by described dynamic duckbilled 10 and describedly determines on duckbilled 9; The opening mechanism of described dynamic duckbilled 10 comprise extend downwards from the bottom of described dynamic duckbilled 10 open plectrum, described multifunctional adjustable precision drill rolls forward, describedly open the resistance that plectrum is subject to the transverse direction of soil, resistance from soil forces to be opened fragmentation and rotates backward, pass through lever principle, compressing holddown spring, so by be fastened on the described dynamic duckbilled 10 determining duckbilled 9 and open.
Described seed chamber shell 6 is connected by axle sleeve with between fixed axis 2, and described axle sleeve and described fixed axis 2 coordinate, and described block plate 1 is rotatably connected on described axle sleeve.
Described connector is wing bolt 13.Use wing bolt 13, can manually turn, without the need to by other instruments, conveniently by the phase place adjusting described dividing plate seed passing hole 8, the amount of sowing is adjusted.
The quantity of the adjustment through hole on described seed chamber shell 6 is four, and described adjustment through hole is the arc-shaped through-hole of the center of circle on the axle center of described fixed axis 2, axially evenly arranging along described seed chamber shell 6.The quantity of the floor on described point of cave plate 3 is seven, and the angle between any two adjacent floors is equal.The quantity of described seed-taking device 5 is seven, and described seed-taking device 5 is uniformly distributed along the axis of described block plate 1
As Figure 1-Figure 2, fixed axis 2 one end be connected in frame, the block plate 1 that can roll is installed, in the middle part of block plate 1, connects removable seed-taking device 5 with bolt, be fixed with adjustable point of cave plate 3 at the position bolt that seed-taking device 5 is corresponding; Be fixed with a circular seed chamber shell 6 at the other end of fixed axis 2, the adjustment through hole of the circular arc of four deciles is set at seed chamber shell 6 place of keeping to the side.Wing bolt 13 is connected with dividing plate 4 by regulating through hole, the boss cylindrical of block plate 1 is provided with the bonding jumper 7 of overlap joint mutually, bonding jumper 7 is welded with the assembly determining duckbilled 9 and dynamic duckbilled 10 formation, being bolted between assembly is an annular kind zone circle 11.Block plate 1 and back-up ring 14 are bolted and are integrated, thus form multifunctional adjustable precision drill.
As shown in Figure 2, seed-taking device 5 gets kind at Qu Zhong district A to sowing principle of the present utility model, and when arriving B district, the seed major part on seed-taking device 5 comes off, and only has 1-2 seeds on seed-taking device 5; During arrival C district, seed falls between two adjacent floors of point cave plate 3 by gravity; When arriving D district, seed slips into seed parking space; Arrive E district, dynamic duckbilled 10 is opened, and seed falls in soil, completes sowing.
Spacing in the rows adjustment principle of the present utility model is: fixed on block plate 1 on the seed-taking device 5 of varying number by bolt, the position corresponding with seed-taking device 5 is fixed with point cave plate 3 of equal number point cave plate chamber with bolt, point position that cave plate 3 cylindrical is corresponding there are also installed the assembly of equal number, because the quantity of the seed-taking device 5 installed is different during described multifunctional adjustable precision drill traveling certain distance, seed captures through seed-taking device 5, then successively through dividing plate seed passing hole 8, divide cave plate 3 chamber, plant zone circle 11 seed passing hole and arrive seed parking space, move duckbilled 10 by lever principle to open seed is broadcast soil, in certain distance, seed-taking device 5 captures the number of times difference of seed, the distance broadcasting the neighboring seeds in soil is just different, namely spacing in the rows is different, the seed-taking device 5 of equivalents varying number is only needed during adjustment spacing in the rows, dividing plate 4 and a point cave plate 3 can realize, also by such as under type, spacing in the rows is adjusted: the quantity changing assembly, the quantity of assembly is different, the cave number that the assembly that varying number is enclosed in the rotation one of described multifunctional adjustable precision drill is sowed in soil is different, and then reaches the object of adjustment spacing in the rows.
The amount of sowing of the present utility model regulates as Figure 3-Figure 4, the phase place of the dividing plate seed passing hole 8 on adjustment dividing plate 4, even if described dividing plate seed passing hole 8 deflects to the left or to the right, the seed-taking device 5 that seed is carried in corresponding above-mentioned adjustment arrives dividing plate seed passing hole 8 in advance or delays to reach dividing plate 4 passing hole, the seed-taking device 5 carrying seed arrives the time of dividing plate seed passing hole 8 more early, the grain weight of being scattered from the seed crawl section of seed-taking device 5 is fewer, and the grain weight sending into dividing plate seed passing hole 8 is just more; The time that the seed-taking device 5 carrying seed arrives dividing plate seed passing hole 8 is more late, the grain weight not being scattering into seed chamber 12 is captured more from the seed of seed-taking device 5, the grain weight being sent to dividing plate seed passing hole 8 is fewer, so complete the adjustment to the amount of sowing by the phase place of the dividing plate seed passing hole 8 on adjustment dividing plate 4.Dividing plate 4 and seed chamber shell 6 connect formation seed chamber 12 by wing bolt 13, unscrew wing bolt 13 and dividing plate 4 just can be made circumferentially to change, tighten wing bolt 13 when adjusting to suitable position, complete kind of an adjustment for amount.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (9)
1. a multifunctional adjustable precision drill, comprises fixed axis, it is characterized in that:
Described fixed axis has been fixedly connected sequentially seed chamber shell, be rotatably connected to block plate;
Described seed chamber shell comprises one and pours the seed that seed pours seed chamber into by it into mouth, described seed pours the opening up of mouth into, the described seed chamber shell place of keeping to the side is provided with the adjustment through hole of the circular arc of the axis coinciding of some axle center and described seed chamber shell, connector is through the dividing plate regulating through hole to be fixedly connected with the annular that axle center overlaps with described fixed axis, seed chamber shell and dividing plate fasten and form seed chamber, and the top of dividing plate is provided with the dividing plate seed passing hole passed through for seed;
Described point of cave plate is be fixed on described block plate and the Thin ring plate of the axis coinciding of axle center and described fixed axis, the one side that described point of cave plate is relative with dividing plate is provided with the radial direction along described point of cave plate and extends to the floor of described point plate end, cave, and adjacent floor and dividing plate form the some points of cave plate chambers that confession seed passes through;
Described multifunctional adjustable precision drill also comprises the seed-taking device that some circumferences along described fixed axis are arranged, one end of described seed-taking device is fixedly connected on described block plate, the other end of described seed-taking device has opening towards the arc seed crawl section identical with the rotation direction of described block plate, in order to capture seed and with rotation, seed to be delivered to described dividing plate seed passing hole;
The end of described point of cave plate is connected by kind of a zone circle with the end of described dividing plate, described kind of zone circle is provided with the kind zone circle seed passing hole passed through for the seed tumbled from described point of cave plate chamber, described kind of zone circle is overlapped by bonding jumper and makes, and described bonding jumper is fixed with determine duckbilled and become assembly with dynamic duckbill;
Describedly determine the outside that duckbilled is fixed on described kind of zone circle, described determine duckbilled be provided with pass through for the seed that tumbles from kind of zone circle seed passing hole determine duckbilled seed passing hole, described end of determining duckbilled has the tip of being opened by soil in traveling process, most advanced and sophisticated vertical width becomes large in streamlined gradually, described dynamic duckbilled is rotationally connected with the outside of described block plate, describedly determine duckbilled and described dynamic duckbilled and mutually fasten and form seed parking space, described dynamic duckbilled comprises one and described dynamic duckbilled is pressed on the described hold-down mechanism and determining duckbilled by described dynamic duckbilled from the opening mechanism determined duckbilled and open,
Described block plate has been bolted back-up ring.
2. multifunctional adjustable precision drill according to claim 1, it is characterized in that: each described bonding jumper all offers a seed passing hole, described bonding jumper is also provided with the adjusting hole that some circumferences along described bonding jumper are arranged, in order to adjust the lap of splice of adjacent two bonding jumpers.
3. multifunctional adjustable precision drill according to claim 1, it is characterized in that: the hold-down mechanism of described dynamic duckbilled comprises a holddown spring and the outward extending clamping arm of a driven duckbilled, one end of described holddown spring is against end that the other end on kind of zone circle is against described clamping arm and is pressed on by described dynamic duckbilled and describedly determines on duckbilled.
4. multifunctional adjustable precision drill according to claim 3, is characterized in that: the opening mechanism of described dynamic duckbilled comprise extend downwards from the bottom of described dynamic duckbilled open plectrum.
5. multifunctional adjustable precision drill according to claim 1, is characterized in that: described seed chamber shell is connected by axle sleeve with between fixed axis, and described axle sleeve and described fixed axis coordinate, and described block plate is rotatably connected on described axle sleeve.
6. multifunctional adjustable precision drill according to claim 1, is characterized in that: described connector is wing bolt.
7. multifunctional adjustable precision drill according to claim 1, it is characterized in that: the quantity of the adjustment through hole on described seed chamber shell is four, described adjustment through hole is the arc-shaped through-hole of the center of circle on the axle center of described fixed axis, axially evenly arranging along described seed chamber shell.
8. multifunctional adjustable precision drill according to claim 1, is characterized in that: the quantity of the floor on described point of cave plate is seven, and the angle between any two adjacent floors is equal.
9. multifunctional adjustable precision drill according to claim 1, is characterized in that: the quantity of described seed-taking device is seven, and described seed-taking device is uniformly distributed along the axis of described block plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697474.1U CN204217394U (en) | 2014-11-19 | 2014-11-19 | Multifunctional adjustable precision drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697474.1U CN204217394U (en) | 2014-11-19 | 2014-11-19 | Multifunctional adjustable precision drill |
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| Publication Number | Publication Date |
|---|---|
| CN204217394U true CN204217394U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420697474.1U Active CN204217394U (en) | 2014-11-19 | 2014-11-19 | Multifunctional adjustable precision drill |
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| CN (1) | CN204217394U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205067A (en) * | 2016-08-03 | 2016-12-07 | 黑龙江八农垦大学 | Microwave Doppler radar seed manure flowing alarm |
| CN106797735A (en) * | 2017-01-24 | 2017-06-06 | 新疆钵施然农业机械科技有限公司 | A kind of seeder core disk of regulatable fertilizer applicator |
| CN107409548A (en) * | 2017-08-08 | 2017-12-01 | 浙江亚特电器有限公司 | A kind of dibbler of variable spacing in the rows |
| CN107750531A (en) * | 2017-08-31 | 2018-03-06 | 廖应良 | Briquetting push type clamping seed taking precision dibbler |
-
2014
- 2014-11-19 CN CN201420697474.1U patent/CN204217394U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205067A (en) * | 2016-08-03 | 2016-12-07 | 黑龙江八农垦大学 | Microwave Doppler radar seed manure flowing alarm |
| CN106797735A (en) * | 2017-01-24 | 2017-06-06 | 新疆钵施然农业机械科技有限公司 | A kind of seeder core disk of regulatable fertilizer applicator |
| CN106797735B (en) * | 2017-01-24 | 2023-03-28 | 新疆钵施然智能农机股份有限公司 | Seeder core disc with adjustable plant spacing |
| CN107409548A (en) * | 2017-08-08 | 2017-12-01 | 浙江亚特电器有限公司 | A kind of dibbler of variable spacing in the rows |
| CN107750531A (en) * | 2017-08-31 | 2018-03-06 | 廖应良 | Briquetting push type clamping seed taking precision dibbler |
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