CN203482598U - Seeder - Google Patents
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- CN203482598U CN203482598U CN201320630910.9U CN201320630910U CN203482598U CN 203482598 U CN203482598 U CN 203482598U CN 201320630910 U CN201320630910 U CN 201320630910U CN 203482598 U CN203482598 U CN 203482598U
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- bank deposits
- deposits device
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- support member
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Abstract
The utility model relates to a seeder. The seeder comprises a cylindrical seed storage device with two opened ends and is characterized by also comprising a rod-shaped or tubular strutting piece and a compression rod, wherein the rod-shaped or tubular strutting piece is parallel to the axis of the seed storage device and is used for supporting the seed storage device, the compression rod and the seed storage device are coaxially arranged, the lower end of the compression rod stretches into a cavity of the seed storage device, a spring is coaxially arranged at the upper part of the strutting piece, the upper end of the spring and the upper end of the compression rod are fixed on one handle perpendicular to the strutting piece and the seed storage device, the lower end of the strutting piece is lower than the lower end of the seed storage device, an annular blocking piece is arranged at the upper part of the cavity of the seed storage device, the lower end of the compression rod is provided with a piston, and the piston can be put in the annular blocking piece or is propped against the lower end of the annular blocking piece so as to seal an opening formed in the annular blocking piece. The seeder is simple in structure and devices and convenient to operate; only the operations of stepping on and releasing a pedal with feet and pressing and lifting the handle with hands are needed, and other operations can be automatically carried out. The seeder can aslo be provided with two quantity limiting devices, so that the wasting of seeds can be greatly reduced, and the cavity rate of the seeds can also be reduced.
Description
Technical field
The utility model relates to a kind of agricultural seeder device, relates in particular to a kind of manpower seeding apparatus.
Background technology
Seeder refers to that take crop, seed is the planting machinery of sowing object.Existing seeder abundant species, can, for the seed of the cereal such as seeding corn, improve operating efficiency.But the structure of some seeders is too complicated, operates cumbersome, especially for schooling peasant relatively on the low side, uses very difficult.Also have some seeders for limiting the quantity of of sowing, to be difficult to control well, many under seed, cause waste, and lower lacking can cause hole again, affects Growth and yield.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, provides a kind of simple in structure, easily operation, the effective seeder of limiting the quantity of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of seeder, the tubular kinds of bank deposits device that comprises both ends open, it is characterized in that: also comprise the shaft-like or tubular supporting piece that is parallel to described kinds of bank deposits device axis setting and supports described kinds of bank deposits device, and stretch into the constrictor in kinds of bank deposits device cavity with the coaxial setting of kinds of bank deposits device and lower end, the top of described support member is coaxially provided with spring, the upper end of described spring and the upper end of constrictor are fixed on the same handle perpendicular to described support member and the setting of kinds of bank deposits device, the lower end height of described support member is lower than the lower end height of described kinds of bank deposits device, the cavity top of kinds of bank deposits device is provided with annular catch, the lower end of described constrictor is provided with piston, and described piston can be placed in annular catch or be resisted against the opening that annular catch forms described in annular catch lower end closed.
Preferably, described seeder also comprises the first loading cartridge of being located in described kinds of bank deposits device cavity, described the first loading cartridge is folder shape, comprise two intermediate plates that are oppositely arranged, described intermediate plate is rotating to be coupling at described kinds of bank deposits device inwall, is provided with the described intermediate plate of extruding and makes the free end of two intermediate plates to fetching the first spring of place, closed place kinds of bank deposits device cavity lane between intermediate plate and kinds of bank deposits device inwall.
Preferably, described intermediate plate is curved, and the cancave cambered surface of two intermediate plates is relative.
Preferably, described seeder also comprises the second loading cartridge of being located in described kinds of bank deposits device cavity, described the second loading cartridge comprises the catch that favours described kinds of bank deposits device axis setting, one end of described catch is coupling in described kinds of bank deposits device inwall, thereby be provided with the described catch of extruding between catch and kinds of bank deposits device inwall, makes catch free end be resisted against the second spring of place, the closed place of described kinds of bank deposits device inwall kinds of bank deposits device cavity lane; Thereby the free end of described catch is also provided with and stretches out rope form, the thread or shaft-like activation members that place, place kinds of bank deposits device cavity lane is opened in the pulling of kinds of bank deposits device confession external force.
Preferably, the upper end of described kinds of bank deposits device is provided with funnel, and the osculum end of described funnel stretches in kinds of bank deposits device cavity, and the part that stretches into kinds of bank deposits device cavity forms described annular catch.
Preferably, described piston comprises the sheet of rigidity or plate-like body and around the body elastic seal ring of a week.
Preferably, described support member comprises the conical nose that is positioned at bottom, and the bottom of described support member is also provided with the pedal A perpendicular to support member axis.
Preferably, described support member comprises the conical nose that is positioned at bottom, and the bottom of described support member is provided with the pedal A perpendicular to support member axis, and one end is coupling in the pedal B of support member, and the free end of described pedal B is connected with described activation members.
Preferably, described activation members is spring.
Preferably, described pedal B sways while being kept off by pedal A to pedal B free end, and described catch and kinds of bank deposits device inwall still keep certain angle.
The utility model has solved the defect existing in background technology, has following beneficial effect:
1. seeder of the present utility model, support member and kinds of bank deposits device be arranged in parallel, make the structure of pushing mechanism greatly simplify, i.e. the cooperation by constrictor, piston and kinds of bank deposits device can complete and sow, and seeder itself is processing easily, cost is low, easy left-hand seat, simple to operate during use, only need to tramp with one's feet, put pedal, and with hand, handle, other complete automatically, and maintenance is also convenient.
2. support member is played a supporting role to kinds of bank deposits device, location during convenient sowing, and the lower end height of support member is lower than the lower end height of kinds of bank deposits device, guarantee that seed spills from kinds of bank deposits device lower end smoothly, simultaneously due to kinds of bank deposits device lower end and ground maintenance certain distance, constrictor and piston are when spring drive rises next time, and the suction producing in kinds of bank deposits device is also unlikely to earth to suck in kinds of bank deposits device cavity.
3. be provided with spring, when decontroling handle, remove the downward pressure that constrictor is applied, thereby piston is got back in annular catch or annular catch lower end is sealed opening, finished sowing, thereby the depression degree of control piston can reach certain effect of limiting the quantity of.
4. when the first loading cartridge of folder shape is set in kinds of bank deposits device cavity, the keying of elevating control first loading cartridge of constrictor, between two intermediate plate free ends, form the opening that is less than kinds of bank deposits device cavity lane cross-sectional sizes, restriction blanking amount can further be controlled the amount of sowing when sowing.
5. when the second loading cartridge being set in kinds of bank deposits device cavity, by the rotation of catch, can further control the amount of sowing on the one hand, and the first loading cartridge forms dual limiting the quantity of, can greatly reduce the waste of seed, and reduce the hole rate of seedling; Outside handle and constrictor, can form the structure of independently controlling blanking action on the other hand, be conducive to by handle, controlling well after certain amount of sowing, sow in selected target position again.
6. the upper end of kinds of bank deposits device arranges funnel, and it brings into play guide effect on the one hand, and the convenient seed that adds, avoids unrestrained.On the other hand as container, opening can hold more greatly more seed to be waited for and sowing, and avoids being directly added in kinds of bank deposits device, needs frequently to add seed cause inefficiency because spatial accommodation is little.
7. the main body periphery of piston arranges elastic seal ring, no matter it is week in annular catch, periphery and annular catch to conflict closed kinds of bank deposits device cavity lane by being placed in, still be placed in annular catch lower end and conflict closed kinds of bank deposits device cavity lane with upper surface and annular catch lower surface, all contribute to better sealing between piston and annular catch, prevent that seed from leaking down.
8. seeder of the present utility model, the bottom of support member is provided with conical nose, conveniently opens prior to seeding cave, raises the efficiency, and pedal A is especially set on support member, can aspect foot-operatedly increases impulse force downward while opening cave, convenient and laborsaving.
9. on support member, pedal A top arranges a pedal B again, by pushes pedals B, can by activation members, open the second loading cartridge easily on the one hand, sow, pedal A forms restriction to the rotational angle of pedal B on the other hand, without dependence experience with calculate the pedal B that directly steps on and kept off by pedal A, obtain certain catch angle and the amount of sowing.When this cooperation of pedal A and pedal B also makes to wash cave open under support member, can sow simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the front view of preferred embodiment of the present utility model;
Fig. 2 is the enlarged diagram of local A shown in Fig. 1;
Fig. 3 is the end view of preferred embodiment of the present utility model;
Fig. 4 is the enlarged diagram of local B shown in Fig. 3;
In figure: 2, kinds of bank deposits device, 4, support member, 6, constrictor, 7, piston, 8, spring, 12, handle, 14, annular catch, 16, connector, 18, funnel, 22, intermediate plate, the 24, first spring, 26, catch, the 28, second spring, 32, activation members, 34, outlet, 36, conical nose, 38, pedal A, 42, pedal B, 71, body, 72, sealing ring.
Embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As Figure 1-4, corn seeder, the hollow tube-shape kinds of bank deposits device 2 that comprises both ends open, also comprises the shaft-like support member 4 that is parallel to the 2 axis settings of kinds of bank deposits device and supports kinds of bank deposits device 2, and stretches into the constrictor 6 in kinds of bank deposits device 2 cavitys with the coaxial setting of kinds of bank deposits device 2 and lower end.The top of support member 4 is coaxially provided with spring 8, and the upper end of the upper end of spring 8 and constrictor 6 is fixed on the same handle 12 perpendicular to support member 4 and 2 settings of kinds of bank deposits device.The lower end height of support member 4 is lower than the lower end height of kinds of bank deposits device 2, and the cavity top of kinds of bank deposits device 2 is provided with annular catch 14, and the lower end of constrictor 6 is provided with piston 7, and piston 7 can be resisted against the opening that annular catch 14 lower end closed annular catch 14 form.
Concrete, kinds of bank deposits device 2 is fixed on support member 4 by rod shape connector 16.Kinds of bank deposits device 2 comprises the cavity of up/down perforation, forms the cavity lane that makes seed land from top to bottom in cavity.The upper end of kinds of bank deposits device 2 is provided with funnel 18, and upward, osculum end stretches in kinds of bank deposits device 2 cavitys the big opening end of funnel 18, and the part that stretches into kinds of bank deposits device 2 cavitys forms annular catch 14.Constrictor 6 stretches into kinds of bank deposits device 2 by big opening end, the osculum end of funnel 18 successively, and piston 7 is positioned at annular catch 14 belows and is connected with constrictor 6.During original state, the power that spring 8 makes progress to piston 7 makes piston 7 be resisted against annular catch 14 lower ends.The external diameter of piston 7 is greater than the internal diameter of annular catch 14, the external diameter of constrictor 6 is less than the internal diameter of annular catch 14, when therefore piston 7 is resisted against annular catch 14 lower end, the closed opening that enters kinds of bank deposits device 2 from funnel 18, when piston 7 moves downward under constrictor 6 promotes, while leaving annular catch 14, the seed in funnel 18 falls from the annular space between constrictor 6 and annular catch 14.In addition, piston 7 comprises the plate-like body 71 of rigidity and around the body elastic seal ring of 71 1 weeks 72, and when piston 7 is resisted against annular catch 14 lower end, sealing ring 72 can strengthen laminating, the sealing of 14 of piston 7 and annular catch, prevents that seed from falling from funnel 18.
In kinds of bank deposits device 2 cavitys, be also provided with the first loading cartridge, the first loading cartridge is folder shape, comprise two intermediate plates 22 that are oppositely arranged, intermediate plate 22 one end are rotating to be coupling at kinds of bank deposits device 2 inwalls, is provided with extruding intermediate plate 22 and makes the free end of two intermediate plates 22 to fetching the first spring 24 of place, closed place kinds of bank deposits device 2 cavity lane between intermediate plate 22 and kinds of bank deposits device 2 inwalls.The side that piston 7 compresses two intermediate plates 22 under the promotion of constrictor 6 can make the free end of two intermediate plates 22 rotate separation, forms opening.More specifically, intermediate plate 22 is curved, and the cancave cambered surface of two intermediate plates 22 is relative.Even if it is parallel with kinds of bank deposits device 2 inwalls so to turn to intermediate plate 22 one end connected with kinds of bank deposits device 2, the opening forming between two intermediate plate 22 free ends is still less than the cross section size of kinds of bank deposits device 2 cavity lane, guarantees to limit the quantity of effect.
In kinds of bank deposits device 2 cavitys, be also provided with the second loading cartridge, the second loading cartridge comprises the catch 26 that favours the 2 axis settings of kinds of bank deposits device.One end of catch 26 is coupling in kinds of bank deposits device 2 inwalls, thereby be provided with extruding catch 26 between catch 26 and kinds of bank deposits device 2 inwalls, makes catch 26 free ends be resisted against the second spring 28 of kinds of bank deposits device 2 place, the closed place of inwall kinds of bank deposits device 2 cavity lane.Thereby the free end of catch 26 is also provided with and stretches out the activation members 32 that place, place kinds of bank deposits device 2 cavity lane are opened in the 2 confession external force pullings of kinds of bank deposits device.So, when pulling activation members 32, catch 26 rotates and makes its free end leave kinds of bank deposits device 2 inwalls, forms opening.
The bottom of kinds of bank deposits device 2 is the shape of drawing in gradually, forms the outlet 34 of seed.
During use, hand-held handle 12 is exerted pressure, and constrictor 6 promotes pistons 7, and iblet is by funnel 18 first loading cartridge that bleeds, and piston 7 continues to press down, and opens the first loading cartridge, and a small amount of iblet slowly flows down and falls into the second loading cartridge.Then handle 12 is upwards mentioned return or directly decontrols handle 12, makes handle 12 by the elastic force of spring 8 return that makes progress, and now, piston 7 leaves the first loading cartridge, and the first loading cartridge is automatically closed under the effect of the first spring 24, plays the effect of limiting the quantity of.
Selected sowing position, the lower pedal B42 that tramps with one's feet, pedal A38 and pedal B42 exert pressure together to the conical nose 36 of support member 4, play the effect of digging a hole.Meanwhile, under the motive force effect of activation members 32 springs, the second loading cartridge is opened, and iblet falls under gravity into the cave of digging, and realizes sowing.Finally unclamp pedal B42, the second spring 28 is by catch 26 pushed home.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to claim scope.
Claims (10)
1. a seeder, the tubular kinds of bank deposits device that comprises both ends open, it is characterized in that: also comprise the shaft-like or tubular supporting piece that is parallel to described kinds of bank deposits device axis setting and supports described kinds of bank deposits device, and stretch into the constrictor in kinds of bank deposits device cavity with the coaxial setting of kinds of bank deposits device and lower end, the top of described support member is coaxially provided with spring, the upper end of described spring and the upper end of constrictor are fixed on the same handle perpendicular to described support member and the setting of kinds of bank deposits device, the lower end height of described support member is lower than the lower end height of described kinds of bank deposits device, the cavity top of kinds of bank deposits device is provided with annular catch, the lower end of described constrictor is provided with piston, and described piston can be placed in annular catch or be resisted against the opening that annular catch forms described in annular catch lower end closed.
2. seeder according to claim 1, it is characterized in that: also comprise the first loading cartridge of being located in described kinds of bank deposits device cavity, described the first loading cartridge is folder shape, comprise two intermediate plates that are oppositely arranged, described intermediate plate is rotating to be coupling at described kinds of bank deposits device inwall, is provided with the described intermediate plate of extruding and makes the free end of two intermediate plates to fetching the first spring of place, closed place kinds of bank deposits device cavity lane between intermediate plate and kinds of bank deposits device inwall.
3. seeder according to claim 2, is characterized in that: described intermediate plate is curved, and the cancave cambered surface of two intermediate plates is relative.
4. according to the seeder described in claim 1-3 any one, it is characterized in that: also comprise the second loading cartridge of being located in described kinds of bank deposits device cavity, described the second loading cartridge comprises the catch that favours described kinds of bank deposits device axis setting, one end of described catch is coupling in described kinds of bank deposits device inwall, thereby be provided with the described catch of extruding between catch and kinds of bank deposits device inwall, makes catch free end be resisted against the second spring of place, the closed place of described kinds of bank deposits device inwall kinds of bank deposits device cavity lane; Thereby the free end of described catch is also provided with and stretches out rope form, the thread or shaft-like activation members that place, place kinds of bank deposits device cavity lane is opened in the pulling of kinds of bank deposits device confession external force.
5. seeder according to claim 1, is characterized in that: the upper end of described kinds of bank deposits device is provided with funnel, and the osculum end of described funnel stretches in kinds of bank deposits device cavity, and the part that stretches into kinds of bank deposits device cavity forms described annular catch.
6. seeder according to claim 4, is characterized in that: described piston comprises the sheet of rigidity or plate-like body and around the body elastic seal ring of a week.
7. seeder according to claim 1, is characterized in that: described support member comprises the conical nose that is positioned at bottom, and the bottom of described support member is also provided with the pedal A perpendicular to support member axis.
8. seeder according to claim 4, it is characterized in that: described support member comprises the conical nose that is positioned at bottom, the bottom of described support member is provided with the pedal A perpendicular to support member axis, and one end is coupling in the pedal B of support member, the free end of described pedal B is connected with described activation members.
9. seeder according to claim 8, is characterized in that: described activation members is spring.
10. seeder according to claim 8, is characterized in that: described pedal B sways while being kept off by pedal A to pedal B free end, and described catch and kinds of bank deposits device inwall still keep certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630910.9U CN203482598U (en) | 2013-10-14 | 2013-10-14 | Seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630910.9U CN203482598U (en) | 2013-10-14 | 2013-10-14 | Seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482598U true CN203482598U (en) | 2014-03-19 |
Family
ID=50253476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320630910.9U Expired - Fee Related CN203482598U (en) | 2013-10-14 | 2013-10-14 | Seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482598U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027762A (en) * | 2015-07-26 | 2015-11-11 | 西北农林科技大学 | Sowing machine for test |
| CN105210522A (en) * | 2015-10-10 | 2016-01-06 | 重庆国农环境科技股份有限公司 | For the fertilizer apparatus of water shield fertilising |
| CN107047031A (en) * | 2017-05-12 | 2017-08-18 | 务川县天门山农业开发有限公司 | The implantation methods of sealwort |
| CN108124548A (en) * | 2017-12-19 | 2018-06-08 | 枞阳县西兰生态农业发展有限公司 | A kind of manually operated flower seed planter |
| CN113940173A (en) * | 2020-07-17 | 2022-01-18 | 湖南福千府生物科技有限公司 | Root of kudzu vine seeder |
-
2013
- 2013-10-14 CN CN201320630910.9U patent/CN203482598U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027762A (en) * | 2015-07-26 | 2015-11-11 | 西北农林科技大学 | Sowing machine for test |
| CN105210522A (en) * | 2015-10-10 | 2016-01-06 | 重庆国农环境科技股份有限公司 | For the fertilizer apparatus of water shield fertilising |
| CN107047031A (en) * | 2017-05-12 | 2017-08-18 | 务川县天门山农业开发有限公司 | The implantation methods of sealwort |
| CN108124548A (en) * | 2017-12-19 | 2018-06-08 | 枞阳县西兰生态农业发展有限公司 | A kind of manually operated flower seed planter |
| CN113940173A (en) * | 2020-07-17 | 2022-01-18 | 湖南福千府生物科技有限公司 | Root of kudzu vine seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20141014 |
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| EXPY | Termination of patent right or utility model |