CN202587829U - Speed-adjustable cotton sowing disc - Google Patents
Speed-adjustable cotton sowing disc Download PDFInfo
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- CN202587829U CN202587829U CN2012202486129U CN201220248612U CN202587829U CN 202587829 U CN202587829 U CN 202587829U CN 2012202486129 U CN2012202486129 U CN 2012202486129U CN 201220248612 U CN201220248612 U CN 201220248612U CN 202587829 U CN202587829 U CN 202587829U
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Abstract
A speed-adjustable cotton sowing disc is mainly applied to a cotton sowing machine and comprises a seed-distributing box, a separation disc and a seed-distributing rotary disc, wherein the seed-distributing box and the separation disc are provided with a transverse cylindrical inner cavity, the separation disc divides the seed-distributing box into a first space and a second space in the axial direction, and the top of the separation disc is provided with a seed-conveying channel. Two end surfaces of the seed-distributing disc are respectively attached to the separation disc and the inner end surface of the seed-distributing box, a plurality of seed-separating components are distributed evenly on the periphery of the seed-distributing rotary disc around the axis, and the surface from an inlet end to an outlet end of each seed-separating component is oblique continuously so that conveying of seeds is achieved. The seed outlet end corresponds to the seed-conveying channel of the separation disc, a rotation shaft of the seed-distributing rotary disc is connected with a driving sprocket through a speed-variation box, the bottom of the second space of the seed-distributing box is provided with a seed outlet, the bottom of the first space of the seed-distributing box is provided with a seed inlet, and the vertical distance from the seed inlet to the axis is equal to the vertical distance from the seed inlet end to the axis. The speed-adjustable cotton sowing disc is capable of achieving various sowing amounts and various sowing intervals under the condition of same-speed same-interval operation of a sowing machine.
Description
Technical field
The utility model relates to a kind of seed tray, especially a kind of sowing cotton seed dish.
Background technology
The present seed tray of cotton field sower adopts reciprocating type, the constant speed of cycle type, quantitative manner basically, cooperates the land wheel of sower; Through the gearratio of chain, the speed of decision sowing is if want to reconcile speed of drilling; Have only and adopt the mode of changing chain wheel to realize, but this mode to could solve after shutdown, loses time and manpower; Research for research cotton seed contrast different spacing sowing and crop growthing state brings many inconvenience.
The utility model content
In order to overcome above-mentioned shortcoming, solve different seeding quantitys, different speed of drilling are to cotton seed of the same race; Performance shape in the cotton field compares research, and the different seeding quantitys of different cotton seed, the comparative studies of different seed spacings; The utility model provides a kind of speed governing type sowing cotton seed dish, and this seed tray is implemented in speed, with under the condition of sower operation, through regulating seed tray self; Realize different seeding quantitys, different seed spacings, satisfy the comparative trial requirement of cotton field crop.Also can be used as simultaneously the requirement of field seeding.
In order to address the above problem, the utility model adopts following technical scheme: speed governing type sowing cotton seed dish comprises:
Divide kind of a box, be provided with horizontal cylindric inner chamber;
Separator is fixedly installed in the inner chamber of branch kind box, and minute inner chamber of kind box is isolated into first space, second space vertically; The top of separator is provided with kind of the passage that send that is communicated with first space, second space;
Divide kind of a rotating disk, be positioned at described first space, divide an end face of kind of rotating disk to fit with the separator end face, another end face that divides kind of rotating disk with divide kind of a box inner face applying; Divide on kind of the rotating disk around self axis and be evenly distributed in a plurality of branch kind parts; Said branch kind parts are provided with kind of a subchannel; One end of planting subchannel is the seed inlet side, and the other end is that seed goes out end; Go out to hold continuous inclination gradually by the seed inlet side to seed in kind of the subchannel, and the seed inlet side is to dividing kind of the vertical range of rotating disk axis to go out end to dividing kind of the vertical range of rotating disk axis greater than seed; And said seed goes out end to dividing kind of the vertical range of rotating disk axis to equal the said vertical range of sending kind of passage to separator axis;
Rotating shaft is coaxially set with cylindric inner chamber, branch kind rotating disk, divides kind of a rotating disk to be packed in the said rotating shaft, and this rotating shaft gear box output end outer with being positioned at branch kind box is connected, and the input of gearbox is connected with drive sprocket;
Bottom, second space is provided with out kind of mouth and this and goes out kind of mouth and connect and be positioned at the outer sowing pipe of branch kind box in the said branch kind box;
Bottom, first space is provided with seed inlet in the said branch kind box; Said seed inlet to the seed inlet side of dividing kind of the vertical range of box axis to equal said branch kind parts is to dividing kind of the vertical range of rotating disk axis;
Said branch kind box is provided with kind of the device that send that is communicated with said seed inlet outward.
Preferably: be provided with a kinds of bank deposits dish in described second space; This kinds of bank deposits dish is packed in the described rotating shaft; Said separator is passed in rotating shaft; An end face of kinds of bank deposits dish and said separator end face are fitted; Kinds of bank deposits coiling self axis is evenly distributed in a plurality of kinds of bank deposits grooves, and the vertical range of kinds of bank deposits groove to kinds of bank deposits disk axis equals to send on the separator vertical range of kind of passage to separator axis; The outer end of kinds of bank deposits groove on kinds of bank deposits dish circumferencial direction is provided with out kind of an opening, and to go out kind of opening identical in the position that cylindric lumen shaft makes progress with this for kind of the mouth that goes out of said branch kind box.
Preferably: said branch kind rotating disk comprises that the equal cellular type of a kind of equal distance divides kind of rotating disk and the big or small cellular type of a kind of equal distance to divide kind of a rotating disk; The equal cellular type of said equal distance divides the radial dimension equal and opposite in direction of the above kind subchannel of kind of rotating disk; The big or small cellular type of said equal distance divides the radial dimension size of the above kind subchannel of kind of rotating disk to be provided with two kinds of specifications, and the kind subchannel space of two kinds of specifications is provided with.
Preferably: said kind of the device that send comprises collection kind of a box, kind of the pipe that falls, and the seed inlet of said branch kind box is communicated with the bottom of kind of the pipe that falls, and top and both that said collection kind box is positioned at kind of pipe communicate.
Preferably: described gearbox is provided with gear change hand lever.
The beneficial effect of the utility model is:
1, in addition, be implemented in,, realize different seeding quantitys, different seed spacings, satisfy the comparative trial requirement of cotton field crop through regulating seed tray self with speed, with under the condition of sower operation.Also can be used as simultaneously the requirement of field seeding.The gearbox of seed tray can be at the moment conversion speed of drilling of sowing, and on the different locations of testing same plot, because speed of drilling is identical, the seed spacing difference is to the influence of crop quality, and condition facilitates; And speed governing is easy and simple to handle.
2, reduced seed in kind of box, seeder rubs with brute force with planting the extruding of box to seed, has increased the quality of seed, reduces simultaneously and utilizes hairbrush as retaining kind of device, efficiently solves owing to the error problem of hairbrush abrasion to the branch kind generation of seed.
Description of drawings
Fig. 1 is the structural representation of the embodiment one of the utility model;
Fig. 2 is the structural representation that all divides kind of rotating disk among the utility model embodiment one apart from equal cellular type;
Fig. 3 is the structural representation that all divides kind of rotating disk among the utility model embodiment one apart from big or small cellular type;
Fig. 4 is the structural representation of division board among the utility model embodiment one;
Fig. 5 is the structural representation of the embodiment two of the utility model;
Fig. 6 is the structural representation of kinds of bank deposits dish among the utility model embodiment two;
Fig. 7 is the structural representation of the another kind of embodiment of branch kind rotating disk.
Among the figure: 1 collection kind of a box, 2 kind of the pipes that fall, 3 fens kind boxes, 31 seed inlets, 32 go out kind of a mouth; 4 fens kind rotating disks, 41 fens kind parts, 42 kinds of subchannels, 43 seed inlet sides, 44 seeds go out end; 5 separators, 51 send kind of a passage, 6 rotating shafts, 7 gearboxes, 71 gear change hand levers; 8 drive sprockets, 10 sowing pipes, 11 kinds of bank deposits dishes, 12 kinds of bank deposits grooves, 121 go out kind of an opening.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explanation.
Embodiment one: as shown in Figure 1, this speed governing type sowing cotton seed dish mainly comprises branch kind box 3, separator 5, branch kind of a rotating disk 4, rotating shaft 6, gearbox 7, sowing pipe 10, send kind of a device.
Divide kind of a box 3 to be provided with horizontal cylindric inner chamber.
Divide kind of a rotating disk 4 to be positioned at described first space.Divide an end face of kind of rotating disk 4 to fit with separator 5 end faces, another end face that divides kind of rotating disk 4 with divide kind of box 3 an inner faces applying.Divide on kind of the rotating disk 4 around self axis and be evenly distributed in a plurality of branch kind parts 41.Divide kind of parts 41 to be provided with kind of subchannel 42; One end of planting subchannel is seed inlet side 43, and the other end is that seed goes out end 44.Go out the continuous inclination gradually of end 44 by seed inlet side 43 to seed in kind of the subchannel 42; And seed inlet side 43 to minute vertical range of kind rotating disk 4 axis goes out end 44 to minute vertical range of kind rotating disk 4 axis greater than seed, and said seed goes out end 44 to minute vertical range of kind rotating disk 4 axis and equals the said vertical range of sending kind of passage 51 to separator 5 axis.
Based on the size of seed, this branch kind of rotating disk 4 is provided with two kinds of specifications:
First kind of branch kind rotating disk is all to divide kind of a rotating disk apart from equal cellular type, and kind subchannel 42 radial dimensions of its a plurality of branch kind parts are equal, and are as shown in Figure 2, for example plant subchannel 42 radial dimensions and once can only hold two seeds.
Second kind of branch kind rotating disk is all to divide kind of a rotating disk apart from big or small cellular type; Kind subchannel 42 radial dimensions of its a plurality of branch kind parts are that two kinds of size spaces are provided with; As shown in Figure 3; For example the radial dimension of a kind subchannel once can only hold a seed, and the radial dimension of its adjacent two kind subchannels once then holds two seeds, and the rest may be inferred.
So prior to seeding, according to the sowing requirement, select a kind of branch kind rotating disk installation of specification to get final product.Two kinds of branch kind rotating disks are realized the contrast of two kinds of different seeding quantitys.
The rotating shaft 6 of this speed governing type seed tray is coaxially set with cylindric inner chamber, branch kind rotating disk 4, divides kind of a rotating disk 4 to be packed in this rotating shaft 6, this rotating shaft 6 be positioned at branch kind box 3 gearbox 7 outputs outward and be connected, the input of gearbox 7 is connected with drive sprocket 8.The sprocket wheel coaxial with the land wheel of sower connects with this drive sprocket 8 through chain.This gearbox 7 is provided with gear change hand lever 71.
Bottom, first space is provided with seed inlet 31 in the said branch kind box 3; Said seed inlet 31 equals the seed inlet side 43 of said branch kind parts 41 to minute vertical range of kind rotating disk 4 axis to minute vertical range of kind box 3 axis.
Said branch kind box 3 outer kind of the devices that send that are communicated with said seed inlet 31 that are provided with.This send kind of a device to comprise collection kind of box 1, kind of a pipe 2 falls.Divide the seed inlet 31 of kind of box to be communicated with kind of the bottom of pipe 2 that falls, collection kind of box 1 is positioned at kind of the top of pipe 2 and both communicate.
Bottom, second spaces is provided with out kind of mouth 32 and this and goes out kind of mouth 32 and connect and be positioned at the outer sowing pipe 10 of branch kind box in the said branch kind box 3.
The operation principle of this seed tray is following:
Put into collection kind of box 1 to the seed that will broadcast, seed is slipped to seed inlet 31 places in branch kind box 3 first spaces along kind of the pipe 2 that falls.
Meanwhile, land wheel rolls forward, drives drive sprocket 8 through chain and rotates, and drive sprocket 8 is power input gearbox 7, and the output of gearbox 7 drives rotating shaft 6 and rotates.Divide kind of rotating disk 4 fixed random rotating shafts 6 to rotate together.
When any divides kind of parts 41 to turn to seed inlet 31 places on minute kind rotating disk 4, fall into the kind subchannel 42 that seed inlet 31 interior seeds promptly get into branch kind parts 41.Send kind of passage 51 places along with what minute kind parts 41 turned to division board 5; Seed divides kind subchannel 42 landings of kind of parts and arrives second space through kind of the passage 51 that send of division board 5 in self gravitation effect lower edge; And fall to branch kind box go out kind of mouth 32 places, finally broadcast and bury through sowing pipe 10.
The spacing of sowing can be through realizing minute kind rotating disk 4 rotational speed regulation.Divide the speed of kind of rotating disk 4 to adjust by gearbox 7.
Embodiment two, and is as shown in Figure 5, as preferred embodiment, among this embodiment, is provided with a kinds of bank deposits dish 11 in described second space.This kinds of bank deposits dish 11 is packed in the described rotating shaft 6.Said separator 5 is passed in rotating shaft 6.An end face of kinds of bank deposits dish 11 and said separator 5 end faces are fitted.As shown in Figure 6, kinds of bank deposits dish 11 is evenly distributed in a plurality of kinds of bank deposits grooves 12 around self axis, and the vertical range of kinds of bank deposits groove 12 to kinds of bank deposits dish 11 axis equals to send on the separator vertical range of kind of passage 51 to separator 5 axis.The outer end of kinds of bank deposits groove 12 on kinds of bank deposits dish 11 circumferencial directions is provided with out kind of opening 121.To go out kind of opening 121 identical in the position that cylindric lumen shaft makes progress with this for kind of the mouth 32 that goes out of said branch kind box 3.
This speed governing type seed tray master at seeding time; Seed through division board send kind of passage 51 to arrive second space time, directly in the kinds of bank deposits groove 12 of entering kinds of bank deposits dish 11, kinds of bank deposits dish 11 is rotated further; To kinds of bank deposits groove 12 turn to branch kind box go out kind of mouth 32 places the time; Seed drops out by going out kind of opening 121, in going out kind of mouth 32 entering sowing pipes 10, broadcast to bury.
All the other do not state technology all with embodiment one.
This embodiment in can be timely each being divided kind of parts 41 to carry the seed that come in time to broadcast to bury, avoids seed to be trapped in the branch kind box, and can not produce and mix, and also reduces the wearing and tearing of seed, guarantees that seed quality does not cause damage because of landing.Therefore compare with enforcement one, embodiment two is the preferred embodiment of the utility model.
In addition, the branch kind parts 41 of the utility model can be that tubulose (Fig. 2, shown in 3) also can be a groove shape (as shown in Figure 7).If the groove shape, then the opening of groove is outside along radial direction, and notch edges is fitted with dividing kind of a box inwall.Prevent that seed from spilling or blocking.Preferred tubulose avoids seed to be worn.
The above is the preferred implementation of the utility model; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also are regarded as the protection domain of the utility model.
Claims (5)
1. speed governing type sowing cotton seed dish is characterized in that, comprising:
Divide kind of a box, be provided with horizontal cylindric inner chamber;
Separator is fixedly installed in the inner chamber of branch kind box, and minute inner chamber of kind box is isolated into first space, second space vertically; The top of separator is provided with kind of the passage that send that is communicated with first space, second space;
Divide kind of a rotating disk, be positioned at described first space, divide an end face of kind of rotating disk to fit with the separator end face, another end face that divides kind of rotating disk with divide kind of a box inner face applying; Divide on kind of the rotating disk around self axis and be evenly distributed in a plurality of branch kind parts; Said branch kind parts are provided with a kind of subchannel; One end of planting subchannel is the seed inlet side, and the other end is that seed goes out end; Go out to hold continuous inclination gradually by the seed inlet side to seed in kind of the subchannel, and the seed inlet side is to dividing kind of the vertical range of rotating disk axis to go out end to dividing kind of the vertical range of rotating disk axis greater than seed; And said seed goes out end to dividing kind of the vertical range of rotating disk axis to equal the said vertical range of sending kind of passage to separator axis;
Rotating shaft is coaxially set with cylindric inner chamber, branch kind rotating disk, divides kind of a rotating disk to be packed in the said rotating shaft, and the rotating shaft gear box output end outer with being positioned at branch kind box is connected, and the input of gearbox is connected with drive sprocket;
Bottom, second space is provided with out kind of mouth and this and goes out kind of mouth and connect and be positioned at the outer sowing pipe of branch kind box in the said branch kind box;
Bottom, first space is provided with seed inlet in the said branch kind box; Said seed inlet to the seed inlet side of dividing kind of the vertical range of box axis to equal said branch kind parts is to dividing kind of the vertical range of rotating disk axis;
Said branch kind box is provided with kind of the device that send that is communicated with said seed inlet outward.
2. speed governing type sowing cotton seed dish according to claim 1 is characterized in that, is provided with a kinds of bank deposits dish in described second space; This kinds of bank deposits dish is packed in the described rotating shaft; Said separator is passed in rotating shaft; An end face of kinds of bank deposits dish and said separator end face are fitted; Kinds of bank deposits coiling self axis is evenly distributed in a plurality of kinds of bank deposits grooves, and the vertical range of kinds of bank deposits groove to kinds of bank deposits disk axis equals to send on the separator vertical range of kind of passage to separator axis; The outer end of kinds of bank deposits groove on kinds of bank deposits dish circumferencial direction is provided with out kind of an opening, and to go out kind of opening identical in the position that cylindric lumen shaft makes progress with this for kind of the mouth that goes out of said branch kind box.
3. based on the described speed governing type sowing cotton seed of claim 1 dish, it is characterized in that: said branch kind rotating disk comprises that the equal cellular type of a kind of equal distance divides kind of rotating disk and the big or small cellular type of a kind of equal distance to divide kind of a rotating disk;
The equal cellular type of said equal distance divides the radial dimension equal and opposite in direction of the above kind subchannel of kind of rotating disk;
The big or small cellular type of said equal distance divides the radial dimension size of the above kind subchannel of kind of rotating disk to be provided with two kinds of specifications, and the kind subchannel space of two kinds of specifications is provided with.
4. speed governing type sowing cotton seed dish according to claim 1 is characterized in that: said kind of the device that send comprises collection kind of a box, kind of the pipe that falls, and the seed inlet of said branch kind box is communicated with the bottom of kind of the pipe that falls, and top and both that said collection kind box is positioned at kind of pipe communicate.
5. speed governing type sowing cotton seed dish according to claim 1 is characterized in that described gearbox is provided with gear change hand lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202486129U CN202587829U (en) | 2012-05-30 | 2012-05-30 | Speed-adjustable cotton sowing disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202486129U CN202587829U (en) | 2012-05-30 | 2012-05-30 | Speed-adjustable cotton sowing disc |
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| Publication Number | Publication Date |
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| CN202587829U true CN202587829U (en) | 2012-12-12 |
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| CN2012202486129U Expired - Fee Related CN202587829U (en) | 2012-05-30 | 2012-05-30 | Speed-adjustable cotton sowing disc |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668783A (en) * | 2012-05-30 | 2012-09-19 | 山东棉花研究中心 | Speed-regulating cotton seed tray |
| CN107852890A (en) * | 2017-08-10 | 2018-03-30 | 广州纶镁数据系统有限公司 | A kind of new energy electric motor vehicle |
| CN107926231A (en) * | 2017-12-29 | 2018-04-20 | 卢喜旺 | A kind of accurate delivery device of seeder |
| CN108738516A (en) * | 2018-06-22 | 2018-11-06 | 安徽省唐骏重工机械有限责任公司 | A kind of agricultural seeding machine for interplanting |
| CN109156189A (en) * | 2018-09-27 | 2019-01-08 | 浙江农林大学 | A kind of grafting green cucumber root-planting method |
-
2012
- 2012-05-30 CN CN2012202486129U patent/CN202587829U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668783A (en) * | 2012-05-30 | 2012-09-19 | 山东棉花研究中心 | Speed-regulating cotton seed tray |
| CN107852890A (en) * | 2017-08-10 | 2018-03-30 | 广州纶镁数据系统有限公司 | A kind of new energy electric motor vehicle |
| CN107926231A (en) * | 2017-12-29 | 2018-04-20 | 卢喜旺 | A kind of accurate delivery device of seeder |
| CN107926231B (en) * | 2017-12-29 | 2024-05-03 | 卢喜旺 | Accurate delivery device of seeder |
| CN108738516A (en) * | 2018-06-22 | 2018-11-06 | 安徽省唐骏重工机械有限责任公司 | A kind of agricultural seeding machine for interplanting |
| CN109156189A (en) * | 2018-09-27 | 2019-01-08 | 浙江农林大学 | A kind of grafting green cucumber root-planting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140530 |