CN113950950A - Lodging corn harvesting device - Google Patents
Lodging corn harvesting device Download PDFInfo
- Publication number
- CN113950950A CN113950950A CN202111337095.2A CN202111337095A CN113950950A CN 113950950 A CN113950950 A CN 113950950A CN 202111337095 A CN202111337095 A CN 202111337095A CN 113950950 A CN113950950 A CN 113950950A
- Authority
- CN
- China
- Prior art keywords
- corn
- clamping
- lodging
- cutting mechanism
- supporting claw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 71
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 71
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 68
- 235000005822 corn Nutrition 0.000 title claims abstract description 68
- 238000003306 harvesting Methods 0.000 title claims abstract description 22
- 239000010902 straw Substances 0.000 claims abstract description 32
- 210000000078 claw Anatomy 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 3
- 235000009973 maize Nutrition 0.000 claims description 3
- 208000003643 Callosities Diseases 0.000 description 2
- 206010020649 Hyperkeratosis Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 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
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a lodging corn harvesting device, belongs to the field of agricultural equipment accessories, is used for harvesting straws, and comprises a nearside divider, a corn straw supporting claw, a clamping and cutting device and a power driving device. The method is characterized in that: the corn stalk supporting claw and the clamping and cutting device are respectively connected with an output part of the power driving device, and the corn stalk supporting claw is arranged above the clamping and cutting device; in order to effectively support the corn straw supporting claw, the supporting claw has a forward rake angle. Compared with the prior art, the corn stalk-straightening and cutting machine has a simple structure, can realize the straightening and cutting of the lodging corn and ensures the whole stalk harvesting of the corn and the straw.
Description
Technical Field
The invention belongs to the field of agricultural machinery and relates to a lodging corn harvesting device.
Background
In the growth process of the corn, the lodging of the corn straws is often caused by weather factors such as strong wind or factors such as artificial improper cultivation management, the lodging corn straws cannot be timely treated, the mechanical harvesting of the corn is difficult, the lodging corn straws are difficult to feed in a feeding mechanism of a traditional corn harvester and the harvesting of corn ears is realized, and therefore certain loss is caused.
Novel integrative cutter is cuted open to maize straw skin flesh separation self-adaptation can realize the rapid treatment to the straw, to each component rapid segregation such as maize straw skin, flesh, hard festival. In recent years, lodging corn harvesting devices are mostly roller type grain lifters, chain type auxiliary feeding devices and finger type auxiliary feeding devices. Aims to convey the lodging corns to a feeding mechanism to finish harvesting. The corn stalks are straightened and cut off in a vertical state, the whole stalk type harvest without damaging the stalk structure is realized, and the structure and the transmission of the invention are simpler and are convenient to manufacture and maintain.
Disclosure of Invention
The invention aims to provide a lodging corn harvesting device aiming at the defects of the prior art, which ensures that lodging corn straws can be supported and cut off from roots, and realizes whole-straw harvesting. The corn harvesting efficiency is improved, and the corn straw resource utilization is increased.
In order to achieve the above purpose, the present invention adopts the following scheme.
The lodging corn harvesting device comprises a divider, a corn straw supporting claw, a clamping and cutting device and a power driving device.
Furthermore, a clamping belt, a corn straw positioning and sensing mechanism and a saw cutter cutting mechanism are arranged in the clamping and cutting device.
Further, the clamping belts are composed of kinematic chains, each having a jaw.
Furthermore, the cutting knife consists of a bevel gear set, a common gear set and a rotary cutting knife, and the rotary cutting knife consists of 2 blades.
Drawings
FIG. 1 is a main structure diagram of a lodging corn harvesting device.
FIG. 2 is a top view of a lodging corn harvesting device.
Fig. 3 is a structural view of the clamping device.
Fig. 4 is a structural view of a cutting mechanism of the saw blade.
In the figure 1-crop divider; 2-lodging corn supporting claws; 3-a power drive mechanism; 4-a clamping device; 5-a saw cutter cutting mechanism; 6-clamping the belt; 7-a clamping chain; 8-a gripper jaw; 9-rotating the cutter; 10-gear set.
Detailed Description
In order to make the description of the working scheme and the innovative technology of the present invention clearer, the following will describe the technical scheme of the present invention in detail. The described examples are only some, but not all, of the various embodiments of the invention. Based on the above description of the disclosed embodiments of the invention, one skilled in the art can implement or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Referring to fig. 1-3, the present invention provides an anti-lodging corn harvesting device, comprising: a divider 1, a lodging corn supporting claw 2, a clamping device 4 and a power driving mechanism 3. The divider 1 is arranged in front of the power driving mechanism 3, the output part of the power driving mechanism 3 is connected with the lodging corn supporting claw 2 and the clamping device 4, the clamping device 4 is arranged behind the divider 1, and the corn straw supporting claw 2 is arranged on the upper part of the clamping device 4. The clamping device 4 is internally provided with a clamping belt 6. The clamping belt 6 is composed of clamping chains 7, each clamping chain is provided with a clamping claw 8, a matched saw cutter cutting mechanism 5 is arranged below the corn supporting claw 2, the saw cutter cutting mechanism 5 is composed of a gear set 10 and a rotary cutting knife 9, the gear set 10 is provided with a bevel gear and a common gear, the rotary cutting knife 9 is composed of 2 blades, and the rotary cutting knife 9 is driven by the gear set 10 to rotate rapidly to cut the root of the corn. The corn deflector rod is bamboo-shaped and adapts to the radian of the corn straw.
The working process is as follows, the corn straw supporting claw 2 gathers vertical corn straws and lodging corn straws, and the lodging corn straws are rightly positioned by the supporting claw 2. Meanwhile, the clamping claws 8 of the clamping chains 7 in the clamping belts 6 clamp vertical corn straws along the roots, the corn straw positioning sensors identify the positions of the corn straws, and the rotary cutting knives 9 of the saw knife cutting mechanism 5 are driven by the gear set 10 to rotate rapidly to cut the corn roots, so that the harvesting of the lodging corns is completed.
Claims (4)
1. The utility model provides a lodging maize harvesting device which characterized in that: a divider (1), a lodging corn supporting claw (2), a power driving mechanism (3) and a clamping device (4); the method is characterized in that: the power driving mechanism (3) is provided with the divider (1) in front, the output part of the power driving mechanism (3) is connected with the corn straw supporting claw (2) and the clamping and cutting mechanism (4), the clamping and cutting mechanism (4) is arranged behind the divider (1), and the corn straw supporting claw (2) is arranged at the upper part of the clamping and cutting mechanism (4) and forms an adjustable inclination angle of 30-60 degrees forwards with the ground.
2. The lodged corn harvesting device of claim 1, wherein: a clamping belt (6), a corn straw positioning sensing mechanism and a saw cutter cutting mechanism (5) are arranged in the clamping and cutting mechanism (4), vertical corn straws are clamped along the root by the clamping belt (6), the corn straw positioning sensing mechanism identifies the positions of the corn straws, and the saw cutter cutting mechanism (5) is used for positively shifting the corn straws to be sent into the front root of the corn straw leaf removing and ear cutting mechanism to cut off.
3. The lodged corn harvesting device of claim 1, wherein: the front end of the corn stalk straightening machine is provided with a lodging corn supporting claw (2), the lodging corn supporting claw (2) gathers vertical corn stalks and lodging corn stalks together, and the lodging corn stalks are straightened and positioned.
4. According to claim 2, the holding belt (6) is composed of a moving chain (7), each holding chain (7) is provided with a claw for holding corn stalks, a matched saw cutter cutting mechanism (5) is arranged below the corn holding claws, the holding belt (6) is composed of 2 holding chains (7), the moving chain (7) is provided with a holding claw (8), the saw cutter cutting mechanism (5) is composed of a gear set (10) and a rotary cutter (9), the gear set (10) is provided with a bevel gear and a common gear, the rotary cutter (9) is composed of 2 blades, and the rotary cutter (9) is driven by the gear set (10) to rotate rapidly to cut the corn roots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111337095.2A CN113950950A (en) | 2021-11-12 | 2021-11-12 | Lodging corn harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111337095.2A CN113950950A (en) | 2021-11-12 | 2021-11-12 | Lodging corn harvesting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113950950A true CN113950950A (en) | 2022-01-21 |
Family
ID=79470317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111337095.2A Pending CN113950950A (en) | 2021-11-12 | 2021-11-12 | Lodging corn harvesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113950950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115152404A (en) * | 2022-07-11 | 2022-10-11 | 苏州圣雷动力机械有限公司 | Robot mows along random route |
-
2021
- 2021-11-12 CN CN202111337095.2A patent/CN113950950A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115152404A (en) * | 2022-07-11 | 2022-10-11 | 苏州圣雷动力机械有限公司 | Robot mows along random route |
| CN115152404B (en) * | 2022-07-11 | 2023-09-26 | 苏州圣雷动力机械有限公司 | Random path mowing robot |
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