CN217183824U - Spacing adjustable maize planting structure - Google Patents
Spacing adjustable maize planting structure Download PDFInfo
- Publication number
- CN217183824U CN217183824U CN202123349467.1U CN202123349467U CN217183824U CN 217183824 U CN217183824 U CN 217183824U CN 202123349467 U CN202123349467 U CN 202123349467U CN 217183824 U CN217183824 U CN 217183824U
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- China
- Prior art keywords
- blanking
- grooves
- hoses
- type telescopic
- hinged
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- Expired - Fee Related
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 33
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 33
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims description 11
- 235000009973 maize Nutrition 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 24
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 22
- 235000005822 corn Nutrition 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 claims abstract description 4
- 238000010899 nucleation Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
The utility model discloses a corn planting structure with adjustable spacing, which comprises a material separating cylinder and a hopper, wherein a rotating body is rotationally installed in the material separating cylinder, a speed reducing motor is installed at one end of the material separating cylinder, and a plurality of grooves are uniformly distributed on the circumference of the outer side of the rotating body; the shearing type telescopic structure comprises a plurality of blanking pipes and shearing type telescopic structures, wherein hoses are connected between the blanking pipes and a material distributing cylinder; one of the blanking pipes is fixedly connected with the material distributing cylinder; the scissor type telescopic structure is positioned on one side of the blanking pipe and comprises a plurality of hinged support rods and telescopic rods for supporting angle change between the support rods; one side of the blanking pipe is provided with a fixed shaft and a sliding chute, the sliding chute is connected with a movable shaft in a sliding manner, and the tail ends of the fixed shaft and the movable shaft are hinged with the scissor type telescopic structure; the utility model realizes uniform seed feeding of corn seeding; the seeding space can be flexibly adjusted, the adjustment is convenient, the adjustment range is wide, the structure is compact, the size is small, the cost is lower, and multi-form and multi-space seeding is realized; is suitable for the installation of various automatic corn seeders.
Description
Technical Field
The utility model belongs to the technical field of planting mechanical equipment, in particular to interval adjustable maize planting structure.
Background
The corn seeder is a planting machine taking crop corn seeds as seeding objects, has the characteristics of uniform seeding, consistent depth, stable row spacing, good soil covering, seed saving, high working efficiency and the like, and is widely applied to the large-area agricultural corn planting process.
Traditional seeder seeding maize seed's unloading interval often fixes, and in the actual production process, for satisfying specific agricultural demand, adjust the density condition that the maize was planted as required to satisfy under the agricultural conditions such as maize illumination demand or fertilization demand, interval requirement when contacting different maize seeds with soil is also different, need adjust the unloading interval of seeder from this, when unable interval that changes, great to the use limitation of seeder.
Also there are some unloading interval adjusting device who uses on the seeder on the market, be provided with two parts of movable part and fixed part, in order to support movable part's interval control, fixed part's span is great, and it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a corn planting structure with adjustable space, which realizes uniform seeding of corn; the seeding space can be flexibly adjusted, the adjustment is convenient, the adjustment range is wide, the structure is compact, the size is small, the cost is lower, and multi-form and multi-space seeding is realized; is suitable for the installation of various automatic corn seeders.
In order to achieve the above object, the utility model provides a following technical scheme: the corn planting structure with the adjustable space comprises a material separating cylinder and a hopper, wherein the hopper is connected to the upper side of the material separating cylinder; a rotor is rotatably arranged in the distributing cylinder, one end of the distributing cylinder is provided with a speed reducing motor for driving the rotor to rotate, and a plurality of grooves for containing corn seeds are uniformly distributed on the circumference of the outer side of the rotor; the automatic material distributing device comprises a plurality of blanking pipes and a shear type telescopic structure, wherein the blanking pipes are vertically arranged, hoses are connected between the middle parts of the blanking pipes and the lower side of a material distributing cylinder, and the upper ends of the hoses correspond to grooves; wherein the upper end of one blanking pipe in the middle part is fixedly connected with the material distributing cylinder; the scissor type telescopic structure is positioned on one side of the blanking pipe and comprises a plurality of hinged support rods and telescopic rods for supporting angle change between the support rods; the blanking pipe is provided with a fixed shaft and a sliding chute towards one side of the scissor type telescopic structure, the sliding chute is connected with a movable shaft in a sliding manner, and the tail ends of the fixed shaft and the movable shaft are hinged with the scissor type telescopic structure.
Furthermore, the grooves are divided into a plurality of groups, each group of grooves is uniformly distributed along the circumference of the rotor, and the grooves of each group correspond to one another.
Furthermore, the number of the hoses is the same as that of the blanking pipes, and the hoses and the blanking pipes are in one-to-one correspondence.
Furthermore, the number of the hoses is the same as the number of the groups of the grooves, and the hoses correspond to each group of the grooves one by one.
Further, the material distribution barrel is fixedly connected with the blanking pipe through a fixing block.
Furthermore, two ends of the telescopic rod are hinged with the support rod; the telescopic rod comprises an outer tube and an inner rod, and the inner rod slides along the inner side of the outer tube; and one end of the outer pipe, which is far away from the hinged part, is in threaded connection with a positioning screw, and the positioning screw penetrates through one side wall of the outer pipe.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model realizes uniform seed feeding of corn seeding; the seeding space can be flexibly adjusted, the adjustment is convenient, the adjustment range is wide, the structure is compact, the size is small, the cost is lower, and multi-form and multi-space seeding is realized; is suitable for the installation of various automatic corn seeders.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the inside schematic view that looks sideways of feed cylinder of the utility model.
Fig. 3 is a schematic view showing the development of the circumferential surface of the rotor according to the present invention.
In the figure: 1. the device comprises a material distribution barrel, 2, a hopper, 3, a rotating body, 4, a speed reduction motor, 5, a groove, 6, a discharging pipe, 7, a hose, 8, a fixing block, 9, a shear type telescopic structure, 61, a fixing shaft, 62, a sliding groove, 63, a movable shaft, 91, a supporting rod, 92, a telescopic rod, 93 and a positioning screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "middle", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1-3, the present embodiment provides a corn planting structure with adjustable spacing, which includes a material separating barrel 1 and a hopper 2, wherein the hopper 2 is connected to the upper side of the material separating barrel 1; a rotor 3 is rotatably arranged in the material separating barrel 1, one end of the material separating barrel 1 is provided with a speed reducing motor 4 for driving the rotor 3 to rotate, and a plurality of grooves 5 for accommodating corn seeds are uniformly distributed on the outer circumference of the rotor 3; the device comprises a plurality of blanking pipes 6 and a shear type telescopic structure 9, wherein the blanking pipes 6 are vertically arranged, hoses 7 are connected between the middle parts of the blanking pipes 6 and the lower sides of material distributing barrels 1, and the upper ends of the hoses 7 correspond to grooves 5; wherein the upper end of one blanking pipe 6 in the middle part is fixedly connected with the material distributing cylinder 1; the scissor type telescopic structure 9 is positioned at one side of the blanking pipe 6, and the scissor type telescopic structure 9 comprises a plurality of hinged support rods 91 and telescopic rods 92 for supporting the angle change between the support rods 91; the blanking pipe 6 is provided with a fixed shaft 61 and a sliding chute 62 towards one side of the scissor type telescopic structure 9, the sliding chute 62 is connected with a movable shaft 63 in a sliding mode, and the tail ends of the fixed shaft 61 and the movable shaft 63 are hinged with the scissor type telescopic structure 9.
In this embodiment, the grooves 5 are divided into a plurality of groups, each group of grooves 5 is uniformly distributed along the circumference of the rotor 3, and the grooves 5 of each group correspond to one another.
In this embodiment, the number of the hoses 7 is the same as that of the blanking pipes 6, and the hoses and the blanking pipes correspond to one another.
In this embodiment, the number of the hoses 7 is the same as the number of the groups of the grooves 5, and the hoses 7 correspond to each group of the grooves 5 one by one.
In this embodiment, the material separating cylinder 1 is fixedly connected with the blanking pipe 6 through the fixing block 8.
In this embodiment, two ends of the telescopic rod 92 are hinged to the supporting rod 91; the telescoping rod 92 comprises an outer tube and an inner rod that slides along the inside of the outer tube; and one end of the outer pipe, which is far away from the hinged part, is in threaded connection with a positioning screw 93, and the positioning screw 93 penetrates through one side wall of the outer pipe.
The utility model discloses during the implementation, place maize seed in hopper 2, maize seed falls into rotor 3's recess 5 in, and gear motor 4 drives rotor 3 rotatory in the branch feed cylinder 1, when rotor 3's recess 5 is downward, corresponds hose 7, and maize seed in the recess 5 falls into hose 7 and falls to unloading pipe 6. The plurality of blanking pipes 6 are supported by the scissor type telescopic structure 9, the distance between the blanking pipes 6 is increased or reduced through stretching or compressing, the scissor type telescopic structure 9 is telescopic in the process, the movable shaft 63 slides along the sliding groove 62, the scissor type telescopic structure 9 supports the blanking pipes 6 and keeps vertical blanking seeding, the distance between the blanking pipes 6 is synchronously adjusted, after the distance is adjusted to a proper distance, the positioning screw 93 is screwed, the length of the telescopic rod 92 is fixed, the scissor type telescopic structure 9 is not telescopic any more, the distance between the blanking pipes 6 is fixed, and therefore the corn seed planting is provided with a specific distance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a spacing adjustable maize planting structure, includes branch feed cylinder and hopper, its characterized in that: the hopper is connected to the upper side of the material distributing cylinder; a rotor is rotatably arranged in the distributing cylinder, one end of the distributing cylinder is provided with a speed reducing motor for driving the rotor to rotate, and a plurality of grooves for containing corn seeds are uniformly distributed on the circumference of the outer side of the rotor; the automatic material distributing device comprises a plurality of blanking pipes and a shear type telescopic structure, wherein the blanking pipes are vertically arranged, hoses are connected between the middle parts of the blanking pipes and the lower side of a material distributing cylinder, and the upper ends of the hoses correspond to grooves; wherein the upper end of one blanking pipe in the middle part is fixedly connected with the material distributing cylinder; the scissor type telescopic structure is positioned on one side of the blanking pipe and comprises a plurality of hinged support rods and telescopic rods for supporting angle change between the support rods; the blanking pipe is provided with a fixed shaft and a sliding chute towards one side of the scissor type telescopic structure, the sliding chute is connected with a movable shaft in a sliding mode, and the tail ends of the fixed shaft and the movable shaft are hinged with the scissor type telescopic structure.
2. The spacing adjustable corn planting structure of claim 1, wherein: the grooves are divided into a plurality of groups, each group of grooves is uniformly distributed along the circumference of the rotor, and the grooves of each group correspond to one another.
3. The spacing adjustable corn planting structure of claim 2, wherein: the number of the hoses is the same as that of the blanking pipes, and the hoses and the blanking pipes are in one-to-one correspondence.
4. The spacing adjustable corn planting structure of claim 3, wherein: the number of the hoses is the same as that of the groups of the grooves, and the hoses correspond to the grooves in each group one to one.
5. The spacing adjustable corn planting structure of claim 4, wherein: the material distribution barrel is fixedly connected with the blanking pipe through a fixing block.
6. The spacing adjustable corn planting structure of claim 5, wherein: two ends of the telescopic rod are hinged with the support rod; the telescopic rod comprises an outer tube and an inner rod, and the inner rod slides along the inner side of the outer tube; and one end of the outer pipe, which is far away from the hinged part, is in threaded connection with a positioning screw, and the positioning screw penetrates through one side wall of the outer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123349467.1U CN217183824U (en) | 2021-12-29 | 2021-12-29 | Spacing adjustable maize planting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123349467.1U CN217183824U (en) | 2021-12-29 | 2021-12-29 | Spacing adjustable maize planting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217183824U true CN217183824U (en) | 2022-08-16 |
Family
ID=82784287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123349467.1U Expired - Fee Related CN217183824U (en) | 2021-12-29 | 2021-12-29 | Spacing adjustable maize planting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217183824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362796A (en) * | 2022-09-22 | 2022-11-22 | 山西农业大学高粱研究所 | Self-propelled corn planter capable of adjusting planting distance |
-
2021
- 2021-12-29 CN CN202123349467.1U patent/CN217183824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362796A (en) * | 2022-09-22 | 2022-11-22 | 山西农业大学高粱研究所 | Self-propelled corn planter capable of adjusting planting distance |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |