CN216567161U - Vertical rolling type forced feeding mechanism of corn harvester with stalk and ear harvesting - Google Patents
Vertical rolling type forced feeding mechanism of corn harvester with stalk and ear harvesting Download PDFInfo
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- CN216567161U CN216567161U CN202122767501.0U CN202122767501U CN216567161U CN 216567161 U CN216567161 U CN 216567161U CN 202122767501 U CN202122767501 U CN 202122767501U CN 216567161 U CN216567161 U CN 216567161U
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- ear
- stalk
- ear picking
- pulling
- chain
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- 235000005822 corn Nutrition 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000003306 harvesting Methods 0.000 title claims abstract description 21
- 238000005096 rolling process Methods 0.000 title claims abstract description 15
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- 210000005069 ears Anatomy 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
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- 239000002689 soil Substances 0.000 description 5
- 238000004898 kneading Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a vertical rolling type forced feeding mechanism of a corn harvester with stalk and ear harvesting, which consists of a frame assembly, a cutting knife device, an ear picking roller, an inverted cone, a spiral, a bearing seat, a stalk pulling chain wheel, a power transmission chain wheel, a stalk pulling chain, a power transmission chain, a gear and a clamping baffle chain plate, wherein the ear picking device and the cutting knife device input power to drive the ear picking roller, the stalk pulling clamping chain and the cutting knife to operate, so that the stalk cutting is completed first and then the ear picking is completed, then the corn ear enters the next working procedure for processing, and the straws enter the subsequent mechanism for processing, thereby having the advantages that: the multifunctional corn harvester is matched with a special corn harvester chassis to perfect other structures, forms a multifunctional corn harvester with the functions of harvesting stalks and ears, and can bundle and coat the stalks as feed while harvesting the corns; the straw can be crushed and sprayed on a vehicle to be pulled back for processing, and the straw can be crushed by 5-20 mm and returned to the field, so that the straw can be processed by multiple modes while corn is harvested on one harvester.
Description
Technical Field
The utility model relates to a feeding mechanism of a corn harvester, in particular to a vertical rolling type forced feeding mechanism of a corn harvester capable of harvesting stems and ears.
Background
A new multipurpose corn harvester is urgently needed in rural areas, corn fruits can be harvested, and corresponding functions can be selected according to different purposes of straws to complete the following work: 1. the method comprises the following steps of directly crushing, kneading and making a garden on a harvester to form a bale membrane as a feed, 2 crushing, kneading and spraying the straws on a vehicle for pulling back, 3, carrying out superfine chopping on the straws by 5-20 mm, carrying out rotary tillage by using a rotary cultivator by 50 mm, uniformly stirring the straws with soil to cover the ground and returning the straws to the field, preserving water and resisting drought, and carrying out lodging resistance on corn seeds in an original soil layer.
Disclosure of Invention
The utility model aims to solve the problems that a corn harvester firstly cuts stalks and then picks up ears, then sends the ears to the next procedure, peels and then boxes, finally intensively sends the stalks to the next mechanism on the harvester and utilizes various modes to treat the stalks.
The utility model is composed of a frame assembly, a cutting knife device, an ear picking roller, an inverted cone, a screw, a bearing seat, a power transmission chain wheel, a stem pulling clamping chain, a power transmission chain and a clamping chain blocking plate.
The forced feeding mechanism of the corn harvester for both stem and ear is suitable for the corn harvester for both stem and ear from one ridge to multiple ridges, and when the vertical rolling type forced feeding mechanism of the corn harvester for both stem and ear of multiple ridges is used together, the header is in a sector shape and is arranged in a structure with wide front and narrow back, and the straw is convenient to gather towards the middle and intensively enter the straw treatment mechanism.
The stem-pulling clamping chain is provided with branch teeth, and has the functions of transmitting power and clamping and pulling stems.
When designing the multi-ridge harvester, the frame assembly can be widened according to the requirement of the designed ridge number,
the snapping roll is made of iron cylinder, spiral and reverse cone.
The ear picking device is provided with 3 shafts, wherein the upper 1 shaft is a driving shaft, and the lower 2 shafts are driven shafts. 2 driven shafts and the snapping rolls are respectively integrated into a shaft, wherein 1 snapping roll and the driving shaft are integrated into a long shaft,
the driving shaft of the ear picking device is provided with 2 power transmission chain wheels, wherein 1 transmits power, the other 1 outputs power, and the ear picking device which is a multi-ridge corn stalk and ear harvester is connected with the other 1 ear picking device to transmit power (and so on).
The clamping chain baffle plate is made of an iron plate, has a clamping function and is arranged on the upper surface of the chain and opposite to the branch teeth.
The working principle of the utility model is as follows:
the ear picking device and the cutting knife device input power, the cutting knife device drives the cutting knife to cut off the straws, meanwhile, the ear picking device drives 2 ear picking rollers to rotate oppositely at the same speed through 2 gears in the box, 2 stem pulling chain wheels below the 2 ear picking rollers drive 2 stem pulling clamping chains and a stem pulling chain wheel and an intermediate wheel at the front end of the frame assembly to rotate, the cut-off straws can be pulled and clamped into the middle of the stem pulling clamping chains at the same time, finally the cut-off straws are conveyed to the middle of an inverted cone of the 2 ear picking rollers and move upwards under the action of a screw, meanwhile, the ear picking rollers take over the action of the stem pulling clamping chains to pull the straws backwards, the clearance of the ear picking rollers is smaller than the diameter of the corn ears to pick the corn ears, the diameter of the finest part of the straws plays a role of pulling the straws, and the picked corn ears enter a subsequent mechanism for treatment; the straws are gathered towards the middle and enter the straw treatment mechanism in a centralized way under the action of a fan-shaped header with a structure with wide front part and narrow back part.
The utility model has the beneficial effects that:
the multifunctional stalk and ear harvesting corn harvester is assembled by matching with a special corn harvester chassis to perfect other structures, so that the corn harvester not only can harvest the corn ears, but also can select corresponding functions according to the use of the straws and directly crush, knead, bundle and coat the straws on the harvester from the theoretical and practical technology; crushing, kneading and spraying the straws onto a vehicle for pull-back treatment; the method comprises the following steps of (1) superfine cutting of straws by 5-20 mm, rotary tillage by a rotary cultivator by 50 mm, uniform stirring with soil, covering the ground and returning to the field, water retention and drought resistance, and lodging resistance of corn seeds in an original soil layer, thus saving money and trouble and fully utilizing the corn straws: the method has the advantages of soilless full-nutrition recovery of the feed, development of green energy, real returning of the straws to the field, soil improvement, increase of income of farmers, burning prohibition of the straws to prevent haze, acceleration of the whole agricultural mechanized process and positive effect.
Drawings
Fig. 1 is a plan view of the present invention.
Fig. 2 is a side view of the present invention.
FIG. 3 is a cross-sectional view taken along plane A-A of the present invention.
1. The corn ear picking machine comprises a frame assembly 2, a cutting knife device 3, an ear picking device 4, an ear picking roller 5, an inverted cone 6, a screw 7, a bearing 8, a bearing seat 9, a stalk pulling chain wheel 10, a power transmission chain wheel 11, a stalk pulling clamping chain 12, a power transmission chain 13, a gear 14 and a clamping baffle chain plate.
Detailed Description
Please refer to fig. 1, fig. 2, and fig. 3: the utility model relates to a vertical rolling type forced feeding mechanism of a corn harvester with stalk and ear harvesting, which consists of a frame assembly 1, a cutting knife device 2, an ear picking device 3, an ear picking roller 4, an inverted cone 5, a spiral 6, a bearing 7, a bearing seat 8, a stalk pulling chain wheel 9, a power transmission chain wheel 10, a stalk pulling clamping chain 11, a power transmission chain 12, a gear 13 and a clamping baffle chain plate 14, wherein the cutting knife device is arranged below the front end of the frame assembly, the ear picking device is arranged at the rear end of the frame assembly and above the 2 ear picking rollers, the ear picking rollers are all provided with the spiral, the inverted cone is arranged below the bearing and the bearing seat, the ear picking device is provided with 3 shafts, the upper shaft is a driving shaft, the driving shaft is provided with the 2 power transmission chain wheels, 1 power is transmitted into the driving shaft, the other 1 power is output, and the 1 ear picking device of the multi-ridge corn harvester with stalk and ear harvesting is connected with the other 1 ear picking device (and so on the driving shaft), the lower 2 shafts of the ear picking device are driven shafts, the 2 driven shafts and the 2 ear picking rollers are respectively integrated into a shaft, wherein 1 ear picking roller and a driving shaft are integrated into a long shaft, the upper ends of the 2 ear picking rollers are provided with gears, so that the 2 ear picking rollers rotate at the same speed and in opposite directions, the gears are sealed in a box, a stem pulling chain wheel and a stem pulling clamping chain below the 2 ear picking rollers and a stem pulling chain wheel and an intermediate wheel at the front end of a frame assembly are arranged on the same inclined plane of the frame assembly, the front ends of the 2 stem pulling clamping chains are arranged in a splayed shape by utilizing the stem pulling chain wheel and the intermediate wheel at the front end of the frame assembly, scattered straws can be pulled into the middle of the 2 stem pulling clamping chains, the stem pulling clamping chains are provided with branch teeth, have a stem pulling clamping function and transmit power and operate in a clamping chain baffle groove, can simultaneously pull, clamp and convey the cut straws backwards, and finally are conveyed into gaps of 2 back cones, the straw moves upwards under the action of the screw, the snapping rolls replace the stem-pulling clamping chain to pull the straw backwards, the clearance of the 2 snapping rolls is smaller than the diameter of the corn ear to pick the corn ear, and smaller than the diameter of the finest straw to play a role of stem-pulling, and the clamping baffle plate is arranged on the upper surface of the frame inclined plane stem-pulling clamping chain and opposite to the branch teeth, so that the stable operation of the stem-pulling clamping chain is ensured, and the clamping force of the stem-pulling clamping chain is supplied.
Claims (9)
1. A vertical rolling type forced feeding mechanism of a corn harvester with stalk and ear harvesting is characterized in that: is by frame assembly, cutting knife device, pluck ear of grain and roll, back taper, spiral, bearing frame, draw stem sprocket, power transmission sprocket, draw stem centre gripping chain, power transmission chain, gear, centre gripping fender link joint and constitute, wherein: the cutting knife device is arranged below the front end of the frame assembly, the ear picking device is arranged at the rear end of the frame assembly and above the 2 ear picking rollers, the ear picking rollers are provided with a spiral, a reverse taper, a bearing and a bearing seat, the ear picking device is provided with 3 shafts, 1 shaft on the ear picking device is a driving shaft, 2 power transmission chain wheels are arranged on the driving shaft, 1 power is transmitted into the driving shaft, the other 1 power is output, the driving shaft of the 1 ear picking device of the multi-ridge stem and ear harvesting corn harvester is connected with the other 1 ear picking device driving shaft, and so on, the 2 shafts below the ear picking device are driven shafts, the 2 driven shafts are respectively connected with the 2 ear picking rollers to form a body shaft, wherein the 1 ear picking roller and the driving shaft form an integral long shaft, the upper ends of the 2 ear picking rollers are provided with gears, so that the 2 ear picking rollers rotate at the same speed and oppositely, the gears are sealed in a box, a stem pulling chain wheel below the 2 ear picking rollers and a stem pulling chain wheel at the front end of the frame assembly, The intermediate wheel is arranged on the same inclined plane of the frame assembly, the front ends of the 2 stalk-pulling clamping chains are arranged in a splayed shape by utilizing the stalk-pulling chain wheel and the intermediate wheel which are arranged at the front end of the frame assembly, the dispersed straws can be pulled into the middle of the 2 stalk-pulling clamping chains, the stalk-pulling clamping chains are provided with branch teeth, have the stalk-pulling clamping function and transmit power, the device runs in a clamping chain guard groove, can simultaneously pull, clamp and convey the cut stalks with ears backwards, and finally the stalks are sent into gaps of 2 reverse cones of the ear picking rollers and run upwards under the action of a screw, the ear picking rollers replace the stalk pulling action of the stalk pulling clamping chain to continuously pull the stalks backwards, the gaps of the 2 ear picking rollers are smaller than the diameter of the corn ears to pick the corn ears, and are smaller than the diameter of the finest stalks to play the stalk pulling action, and the clamping chain guard is arranged on the inclined surface of the frame and opposite to the branch teeth, so that the stalk pulling clamping chain is ensured to run stably and the clamping force of the stalk pulling clamping chain is supplied.
2. The vertical rolling type forced feeding mechanism of the corn harvester with stalk and ear harvesting as claimed in claim 1, characterized in that: the forced feeding mechanism of the corn harvester for both stem and ear is suitable for corn harvesters from one ridge to multiple ridges.
3. The vertical rolling type forced feeding mechanism of the corn harvester with stalk and ear harvesting as claimed in claim 1, characterized in that: the ear picking roller is made of an iron cylinder, a spiral and an inverted cone, and has the functions of picking ears and pulling stems.
4. The vertical rolling type forced feeding mechanism of the corn harvester with stalk and ear harvesting as claimed in claim 1, characterized in that: the stem-pulling clamping chain is provided with branch teeth, and has the functions of transmitting power and clamping and pulling stems.
5. The vertical rolling type forced feeding mechanism of the corn harvester with stalk and ear harvesting as claimed in claim 1, characterized in that: the ear picking device is provided with 3 shafts, wherein the upper 1 shaft is a driving shaft, and the lower 2 shafts are driven shafts; the 2 driven shafts and the snapping rolls are respectively integrated into a shaft, wherein the 1 snapping roll and the driving shaft are integrated into a long shaft.
6. The vertical rolling type forced feeding mechanism of the corn harvester with stalk and ear harvesting as claimed in claim 1, characterized in that: the driving shaft of the ear picking device is provided with 2 power transmission chain wheels, wherein 1 power transmission chain wheel transmits power, the other 1 power transmission chain wheel outputs power, and 1 ear picking device of the multi-ridge corn harvester for both stem and ear harvesting is connected with the other 1 ear picking device to transmit power, and the like.
7. The vertical rolling type forced feeding mechanism of the corn harvester with stalk and ear harvesting as claimed in claim 1, characterized in that: 2 ear picking rolls in the ear picking device box are provided with 2 gears to realize the same-speed opposite rotation.
8. The vertical rolling type forced feeding mechanism of the corn harvester with stalk and ear harvesting as claimed in claim 1, characterized in that: the chain blocking clamping plate is made of an iron plate, so that the stable operation of the stem pulling clamping chain is ensured, and the clamping force is supplied to the stem pulling clamping chain.
9. The vertical rolling type forced feeding mechanism of the corn harvester with stalk and ear harvesting as claimed in claim 1, characterized in that: the reverse taper is in an inverted cone shape, is welded with the lower end of the snapping roll into a whole, and is welded with a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122767501.0U CN216567161U (en) | 2021-11-12 | 2021-11-12 | Vertical rolling type forced feeding mechanism of corn harvester with stalk and ear harvesting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122767501.0U CN216567161U (en) | 2021-11-12 | 2021-11-12 | Vertical rolling type forced feeding mechanism of corn harvester with stalk and ear harvesting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216567161U true CN216567161U (en) | 2022-05-24 |
Family
ID=81644598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122767501.0U Expired - Fee Related CN216567161U (en) | 2021-11-12 | 2021-11-12 | Vertical rolling type forced feeding mechanism of corn harvester with stalk and ear harvesting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216567161U (en) |
-
2021
- 2021-11-12 CN CN202122767501.0U patent/CN216567161U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220524 |
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| CF01 | Termination of patent right due to non-payment of annual fee |