CN216492054U - Low-loss corn kernel harvester - Google Patents
Low-loss corn kernel harvester Download PDFInfo
- Publication number
- CN216492054U CN216492054U CN202122981481.7U CN202122981481U CN216492054U CN 216492054 U CN216492054 U CN 216492054U CN 202122981481 U CN202122981481 U CN 202122981481U CN 216492054 U CN216492054 U CN 216492054U
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- Prior art keywords
- box
- fixedly connected
- low
- pipe
- corn kernel
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- 240000008042 Zea mays Species 0.000 title claims abstract description 25
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 25
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 23
- 235000005822 corn Nutrition 0.000 title claims abstract description 23
- 238000012216 screening Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 238000003306 harvesting Methods 0.000 abstract description 9
- 208000003643 Callosities Diseases 0.000 abstract description 2
- 206010020649 Hyperkeratosis Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 244000062793 Sorghum vulgare Species 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 235000019713 millet Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a low-loss corn kernel harvester, which relates to the technical field of agricultural harvesting and aims at solving the problem of incomplete harvesting in the prior art, and provides the following scheme, wherein the low-loss corn kernel harvester comprises a working box, an execution box is connected to the upper side of the working box, and a first motor is fixedly connected to one side of the execution box; the rotating shaft is rotatably connected with the execution box, and a grinding roller is fixedly sleeved on the outer wall of the rotating shaft; the threaded rod is rotatably connected in the execution box, a driven wheel is fixedly connected to one side of the threaded rod, and a driving wheel fixedly sleeved with the rotating shaft is meshed and connected to one side of the driven wheel; the corn threshing machine is simple in structure and convenient to use, can well thresh corns, and meanwhile, further works are carried out on the end part in the subsequent use process, so that the complete threshing is ensured.
Description
Technical Field
The utility model relates to the technical field of agricultural harvesting, in particular to a low-loss corn kernel harvester.
Background
The low-crushing mechanized harvesting technology of corn grains is mainly characterized by realizing three low levels including low water content of grains in the harvesting period, low lodging and lodging rate in the field and low breakage rate of grains harvested by a machine, and integrates and selects a variety with fast grain dehydration, a high-yield lodging-resistant cultivation technology and a low-breakage harvesting machine key technology, but when the existing harvester harvests, the corn grains at the top end are not easy to thresh sometimes, so that raw materials are wasted, and harvest is influenced.
SUMMERY OF THE UTILITY MODEL
The low-loss corn kernel harvester provided by the utility model solves the problem of incomplete harvesting.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a low-loss corn kernel harvester, comprising:
the upper side of the working box is connected with an execution box, and one side of the working box is fixedly connected with a first motor;
the rotating shaft is rotatably connected with the execution box, and a grinding roller is fixedly sleeved on the outer wall of the rotating shaft;
the threaded rod is rotatably connected in the execution box, one side of the threaded rod is fixedly connected with a driven wheel, and one side of the driven wheel is meshed and connected with a driving wheel fixedly sleeved with the rotating shaft;
a plurality of friction blocks which are uniformly fixed on the surfaces of the grinding roller and the execution box;
the guide pipe is fixedly connected to one side of the execution box, the other end of the guide pipe is fixedly connected with a screening pipe, a first screen is connected onto the screening pipe, and an auxiliary mechanism is connected onto the guide pipe;
the collecting box is fixedly connected to one side of the screening pipe;
and the feeding pipe is fixed on one side of the execution box.
Preferably, the assist mechanism includes:
the second motor is fixedly connected to one side of the guide pipe;
the worm wheel is positioned in the guide pipe and is fixedly connected with the output end of the second motor;
the worm is meshed with the worm wheel, and a transmission shaft rotationally connected with the guide pipe is fixedly sleeved in the middle of the worm;
and the rotating wheel is fixedly sleeved with the transmission shaft, and one side of the rotating wheel is positioned in the guide pipe.
Preferably, a functional groove is formed in the guide pipe, and the worm wheel and the worm are both located in the functional groove.
Preferably, a second screen is fixedly connected in the collection box, a discharge hole located above the second screen is formed in one side of the collection box, and a discharge pipe is fixedly connected to the bottom of the collection box.
Preferably, the bottom of the execution box is provided with a plurality of screening holes, and one side of the working box is provided with a discharge hole.
Preferably, the cross section of the friction block adopts a trapezoidal structure, and the feeding pipe is connected with a control valve.
The utility model has the beneficial effects that:
1: through the mutual cooperation between a plurality of devices, the threshing of maize that can be fine, in subsequent use simultaneously, carries out further work to the end, guarantees threshing completely.
Drawings
Fig. 1 is a schematic front sectional view of a low-loss corn kernel harvester according to the present invention;
fig. 2 is a left side view cross-sectional schematic view of a low-loss corn kernel harvester according to the present invention;
fig. 3 is an enlarged schematic view of a position a of the low-loss corn kernel harvester according to the present invention.
Reference numbers in the figures: 1. a work box; 2. a discharge opening; 3. a discharge pipe; 4. a collection box; 5. a second screen; 6. a screening tube; 7. a first screen; 8. a guide tube; 9. a friction block; 10. a threaded rod; 11. a feed pipe; 12. a driven wheel; 13. a first motor; 14. a driving wheel; 15. a rotating shaft; 16. a grinding roller; 17. an execution box; 18. a second motor; 19. a worm; 20. a worm gear; 21. a rotating wheel; 22. a drive shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a low-loss corn kernel harvester includes:
the work box 1 is connected with the execution box 17 at the upper side, the first motor 13 is fixedly connected at one side, the work box 1 performs necessary supporting and stable simultaneous collection, and performs necessary work execution through the execution box 17.
The axis of rotation 15, it rotates with executing the case 17 and is connected, and the fixed cover of the outer wall of axis of rotation 15 has ground the roller 16, and the axis of rotation 15 rotates through the drive of first motor 13.
The threaded rod 10 is rotatably connected in the execution box 17, one side of the threaded rod is fixedly connected with a driven wheel 12, one side of the driven wheel 12 is meshed and connected with a driving wheel 14 fixedly sleeved with a rotating shaft 15, and the threaded rod 10 can be driven by a first motor to rotate relative to the rotating shaft 15 through the transmission of a plurality of gears so as to carry out necessary conveying.
The friction blocks 9 are provided with a plurality of friction blocks which are uniformly fixed on the surfaces of the grinding roller 16 and the execution box 17, and the friction blocks 9 perform necessary friction to ensure the threshing of the corns.
The stand pipe 8, its fixed connection is in one side of carrying out case 17, and other end fixedly connected with screening pipe 6, is connected with first screen cloth 7 on the screening pipe 6, is connected with complementary unit on the stand pipe 8, and the stand pipe 8 carries out the transportation of millet ear, and the granule that the front end did not grind off carries out further grain removal through auxiliary device simultaneously.
And the collecting box 4 is fixedly connected to one side of the screening pipe 6, and the collecting box 4 is used for subsequent further collection.
A feed pipe 11 fixed to one side of the actuating box 17, the feed pipe 11 performing necessary feeding.
The assist mechanism includes:
and a second motor 18 fixedly connected to one side of the guide pipe 8, the second motor 18 providing necessary power.
A worm wheel 20 which is positioned in the guide pipe 8 and is fixedly connected with the output end of the second motor 18,
and the worm 19 is meshed with the worm wheel 20, a transmission shaft 22 which is rotatably connected with the guide pipe 8 is fixedly sleeved in the middle of the worm 19, and the worm 19 and the worm wheel 20 are mutually linked to drive the transmission shaft 22 to rotate and further drive the rotating wheel 21 to rotate so as to carry out necessary grinding.
The rotating wheel 21 is fixedly sleeved with the transmission shaft 22, and one side of the rotating wheel is positioned in the guide pipe 8, wherein the guide pipe 8 adopts a circular truncated cone-shaped structure, so that the rotating wheel adapts to the requirement of work.
The guide tube 8 is provided with a functional groove, the worm wheel 20 and the worm 19 are positioned in the functional groove, and the functional groove in the guide tube 8 is limited as necessary.
Fixedly connected with second screen cloth 5 in the collecting box 4, one side of collecting box 4 is provided with the discharge opening 2 that is located second screen cloth 5 top, and the bottom fixedly connected with discharge tube 3 of collecting box 4, discharge tube 3 carry out the necessary needs of unloading, guarantee the needs of work.
The bottom of execution case 17 sets up a plurality of sieve material holes, and one side of work box 1 is provided with the discharge opening, and the sieve material hole carries out necessary screening, realizes necessary classification.
The cross section of the friction block 9 adopts a trapezoidal structure, and a control valve is connected to the feeding pipe 11.
The working principle is as follows: when carrying out work, carry out the feeding on inlet pipe 11, then through the transport of threaded rod 10 and the work of clutch blocks 9, grind the maize and thresh, wherein the granule drops on supporting box 1 through the action of gravity, then the millet spike is through the transportation, enter into the stand pipe 8, then through the further threshing of runner wheel 21, realize the top and the perhaps corn that drops of periphery, then through the filtration of first screen cloth 7 and second screen cloth 5, carry out the collection of different specifications, make things convenient for subsequent work.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A low-loss corn kernel harvester, comprising:
the upper side of the working box (1) is connected with an execution box (17), and one side of the working box is fixedly connected with a first motor (13);
the rotating shaft (15) is rotatably connected with the execution box (17), and a grinding roller (16) is fixedly sleeved on the outer wall of the rotating shaft (15);
the threaded rod (10) is rotatably connected in the execution box (17), one side of the threaded rod is fixedly connected with a driven wheel (12), and one side of the driven wheel (12) is meshed and connected with a driving wheel (14) fixedly sleeved with a rotating shaft (15);
a plurality of friction blocks (9) which are uniformly fixed on the surfaces of the grinding roller (16) and the execution box (17);
the guide pipe (8) is fixedly connected to one side of the execution box (17), the other end of the guide pipe is fixedly connected with the screening pipe (6), the screening pipe (6) is connected with the first screen (7), and the guide pipe (8) is connected with an auxiliary mechanism;
the collecting box (4) is fixedly connected to one side of the screening pipe (6);
and a feeding pipe (11) fixed on one side of the execution box (17).
2. A low loss corn kernel harvester according to claim 1, wherein the assist mechanism comprises:
the second motor (18) is fixedly connected to one side of the guide pipe (8);
the worm wheel (20) is positioned in the guide pipe (8) and is fixedly connected with the output end of the second motor (18);
a worm (19) which is meshed with the worm wheel (20), and a transmission shaft (22) which is rotationally connected with the guide pipe (8) is fixedly sleeved in the middle of the worm;
and the rotating wheel (21) is fixedly sleeved with the transmission shaft (22), and one side of the rotating wheel is positioned in the guide pipe (8).
3. The low-loss corn kernel harvester according to claim 2, wherein a functional groove is arranged in the guide pipe (8), and the worm wheel (20) and the worm (19) are both positioned in the functional groove.
4. The low-loss corn kernel harvester according to claim 1, wherein a second screen (5) is fixedly connected in the collection box (4), a discharge hole (2) positioned above the second screen (5) is formed in one side of the collection box (4), and a discharge pipe (3) is fixedly connected to the bottom of the collection box (4).
5. The low-loss corn kernel harvester according to claim 1, wherein a plurality of material screening holes are arranged at the bottom of the execution box (17), and a material discharging hole is arranged at one side of the working box (1).
6. The low-loss corn kernel harvester according to claim 1, wherein the cross section of the friction block (9) is in a trapezoidal structure, and the feed pipe (11) is connected with a control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122981481.7U CN216492054U (en) | 2021-11-30 | 2021-11-30 | Low-loss corn kernel harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122981481.7U CN216492054U (en) | 2021-11-30 | 2021-11-30 | Low-loss corn kernel harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216492054U true CN216492054U (en) | 2022-05-13 |
Family
ID=81465802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122981481.7U Expired - Fee Related CN216492054U (en) | 2021-11-30 | 2021-11-30 | Low-loss corn kernel harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216492054U (en) |
-
2021
- 2021-11-30 CN CN202122981481.7U patent/CN216492054U/en not_active Expired - Fee Related
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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: 20220513 |