CN217284092U - Corn harvesting straw separating device - Google Patents
Corn harvesting straw separating device Download PDFInfo
- Publication number
- CN217284092U CN217284092U CN202220202679.2U CN202220202679U CN217284092U CN 217284092 U CN217284092 U CN 217284092U CN 202220202679 U CN202220202679 U CN 202220202679U CN 217284092 U CN217284092 U CN 217284092U
- Authority
- CN
- China
- Prior art keywords
- straw
- support frame
- chain wheel
- corn harvesting
- corn
- 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.)
- Expired - Fee Related
Links
- 239000010902 straw Substances 0.000 title claims abstract description 67
- 240000008042 Zea mays Species 0.000 title claims abstract description 48
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 48
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 37
- 235000005822 corn Nutrition 0.000 title claims abstract description 37
- 238000003306 harvesting Methods 0.000 title claims abstract description 24
- 235000013339 cereals Nutrition 0.000 claims description 12
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 11
- 235000009973 maize Nutrition 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 238000000926 separation method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000009313 farming Methods 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model relates to the technical field of corn harvesting machinery, in particular to a corn harvesting straw separating device, which comprises a support frame arranged at the front end of a harvester and a plurality of guide plates arranged on the support frame, wherein the guide plates are all provided with through grooves for allowing straws to pass through, the through grooves are parallel to the advancing direction of the harvester, the width of each through groove is smaller than the diameter of corn, the lower surfaces of the guide plates are positioned below the through grooves and are provided with ear picking assemblies for driving the straws to move downwards, each ear picking assembly comprises two rotating shafts which rotate relatively and a plurality of ear picking plates which are detachably connected on the rotating shafts, the top parts of the rotating shafts are fixedly connected with guide heads, the outer walls of the guide heads are provided with spiral grooves, the support frame is rotatably connected with cutters, the cutters are positioned below the rotating shafts and also comprise driving assemblies for driving the rotating shafts and the cutters to rotate, the problem that the traditional corn harvesting can not sweep the corn from the straws well and the efficiency is low is solved, time and labor are wasted.
Description
Technical Field
The application relates to the technical field of corn harvesting machinery, and particularly discloses a corn harvesting straw separating device.
Background
Agriculture belongs to the first industry in national economy, the development of farming has important influence on social development, with the development of agricultural modernization, the farming operation is gradually mechanized to be the main, the harvester is widely used in dry land, paddy field, orchard and the like in plains, mountainous areas and hills, and can carry out corresponding farming operation by being matched with corresponding harvester tools, can freely run in the field, is convenient to operate, and is deeply loved by vast farmers.
China is a big agricultural country, but agricultural production is always lagged behind, China is dedicated to realizing agricultural modernization all the time, agricultural mechanization is the most basic and obvious characteristic of modern agriculture, agricultural equipment systems enable agricultural machines to reduce operation cost through reasonable configuration, a large amount of economic benefits are brought to farmers, corn harvesting machines are key operation links in agricultural production, China is dedicated to corn harvesting research all the time, corn cannot be well swept from straws in the traditional corn harvesting process, the straws and the corn cannot be well separated, efficiency is low, time and labor are wasted, and therefore the corn harvesting straw separating device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the traditional corn harvesting can not sweep the corn from the straw well, the efficiency is low, and the time and the labor are wasted.
In order to achieve the aim, the utility model discloses a basic scheme provides a maize reaps straw separator, including locating the support frame of harvester front end and locating a plurality of stock guides on the support frame, all open the logical groove that can hold the straw and pass on the stock guide, it is parallel with harvester advancing direction to lead to the groove, the width that leads to the groove is less than the diameter of maize, the stock guide lower surface is located the below that leads to the groove and is equipped with the ear of grain subassembly of plucking that drives straw downstream, it includes two relative pivoted pivots and can dismantle a plurality of ear of grain boards of plucking of connection in the pivot to pluck the ear of grain subassembly, the top rigid coupling of pivot has the stock guide head, the outer wall of stock guide head is equipped with the helicla flute, it is connected with the cutter to rotate on the support frame, the cutter is located the below of pivot, still including driving pivot and cutter pivoted drive assembly.
The principle and effect of this basic scheme lie in:
1. the utility model discloses a set up the stock guide, be less than the diameter of maize with the width that leads to the groove on the stock guide for the straw can be followed and led to the groove and passed, and the corncob can not pass, makes the corncob drop from the straw through the pulling straw, reaches the effect of straw and corncob separation.
2. The utility model discloses be equipped with drive assembly, pivot and pluck ear of grain board, through connecting plucking ear of grain board in the pivot, carry out relative rotation as power supply drive pivot through drive assembly, and then drag the straw that gets into logical inslot downwards, be convenient for make corncob and straw separate.
3. The utility model discloses be equipped with the cutter, drive the cutter through drive assembly and rotate, the straw is leading to the inslot and is removing downwards, and the cutter and then cuts the straw, cuts the straw and smashes.
Compared with the prior art, the utility model discloses a set up stock guide, pivot and pluck ear of grain board etc. and the harvester is reaped the direction towards the maize and is removed for the straw gets into the logical inslot of stock guide, and the pivot, pluck subassembly such as ear of grain board and drag the straw downwards, drag the in-process downwards and separate straw and corncob under the effect of stock guide, solved traditional maize and reaped and can not be fine sweep the maize from the straw down, inefficiency, problem consuming time hard.
Furthermore, a conveying bin capable of collecting the corncobs on the material guide plate is arranged on the supporting frame, an auger is rotationally connected in the conveying bin, and the conveying bin is provided with a through hole capable of discharging the corncobs. The corncob is collected through setting up the transport storehouse, rotates through the auger and passes through the through-hole with the corncob in the transport storehouse and discharge it, carries the storehouse to reach the effect of collecting.
Furthermore, the straw feeding device also comprises a feeding assembly capable of driving the straws to move, the feeding assembly comprises a first chain wheel and a second chain wheel which are rotatably connected to the supporting frame, a chain is connected between the first chain wheel and the second chain wheel, a plurality of feeding blocks capable of driving the straws to feed are arranged on the chain, and the first chain wheel is driven by the driving assembly to rotate. Through installing feeding piece on the chain, first sprocket rotates with the second sprocket, drives the chain and rotates and then drive feeding piece and follow the chain and rotate, drags the straw to the logical inslot of stock guide, the follow-up cutting of being convenient for.
Further, a third chain wheel capable of tensioning the chain is arranged between the first chain wheel and the second chain wheel. Through setting up the third sprocket, play the effect of tensioning to the sprocket.
Furthermore, the support frame is fixedly connected with a connecting rod, the connecting rod is connected with a sliding sleeve in a sliding mode, the upper surface of the sliding sleeve is rotatably connected with the third chain wheel, and a spring is arranged between the sliding sleeve and the support frame. Through installing the third sprocket on the sliding sleeve, the sliding sleeve can slide on the connecting rod, plays the effect of tensioning through setting up the spring, avoids the sprocket lax.
Further, the material guiding head is of a conical structure. The guide head is in a conical structure, so that the rotating shaft can be protected, and meanwhile, the straws can better enter the through groove of the guide plate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a partial schematic structural view of a corn harvesting straw separator according to an embodiment of the present disclosure;
FIG. 2 illustrates a top view of a corn harvesting straw separation apparatus according to an embodiment of the present disclosure;
FIG. 3 is a partial schematic structural view of a corn harvesting straw separator according to an embodiment of the present disclosure;
fig. 4 illustrates a bottom view of a corn harvesting straw separating apparatus according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of a corn harvesting straw separation apparatus according to an embodiment of the present disclosure;
fig. 6 shows a schematic structural diagram of a part a of a corn harvesting straw separating device according to an embodiment of the application.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the device comprises a support frame 1, a connecting rod 101, a sliding sleeve 102, a spring 103, a material guide plate 2, a through groove 201, a rotating shaft 3, a snapping plate 4, a material guide head 5, a cutter 6, a conveying bin 7, a packing auger 701, a through hole 702, a chain 8, a feeding block 801, a first chain wheel 9, a second chain wheel 10, a third chain wheel 11 and a transmission shaft 12.
A corn harvesting straw separating device, the embodiment is shown in figure 1, figure 2 and figure 4: the corn harvester comprises a support frame 1 arranged at the front end of the harvester and guide plates 2 arranged on the support frame 1, wherein the left and right ends of each guide plate 2 are downwards bent to form a folding structure, the strength of each guide plate 2 can be enhanced, the number of the guide plates 2 is two, each guide plate 2 is provided with a through groove 201 through which straws can pass, the width of each through groove 201 is larger than the diameter of each straw, the width of each through groove 201 is smaller than the diameter of each corn ear, each corn ear cannot fall from the through groove 201, each guide plate 2 plays a role in separating the straws from the corn ears, two rotating shafts 3 which rotate relatively are arranged below the guide plates 2, each rotating shaft 3 is provided with an ear picking plate 4 through bolt threads, the ear picking plates 4 can be replaced according to actual conditions, the number of the ear picking plates 4 is 6, the left ends of the rotating shafts 3 are fixedly provided with guide heads 5, the right ends of the rotating shafts 3 are provided with bevel gears, the rotating shafts 3 are rotatably arranged on the support frame 1, the material guiding head 5 is of a conical structure, the material guiding head 5 is provided with a spiral groove, the material guiding head 5 can protect the rotating shaft 3, meanwhile, the material guiding head 5 can better enable the straws to enter the through groove 201 of the material guiding plate 2 through rotation, the support frame 1 is provided with a feeding assembly for driving the straws to move, as shown in fig. 3, the feeding assembly comprises a first chain wheel 9 and a second chain wheel 10 which are rotatably connected on the support frame 1, a chain 8 is connected between the first chain wheel 9 and the second chain wheel 10, the chain 8 is provided with a plurality of feeding blocks 801 capable of driving the straws to feed, the first chain wheel 9 is driven to rotate by the driving assembly, a third chain wheel capable of tensioning the chain 8 is arranged between the first chain wheel 9 and the second chain wheel 10, the support frame 1 is fixedly connected with a connecting rod 101, the connecting rod 101 is slidably connected with a sliding sleeve 102, the upper surface of the sliding sleeve 102 is rotatably connected with the third chain wheel 11, a spring 103 is arranged between the sliding sleeve 102 and the support frame 1, through installing third sprocket 11 on sliding sleeve 102, sliding sleeve 102 can slide on connecting rod 101, play the effect to the sprocket tensioning through spring 103, avoid the sprocket lax, the transport storehouse 7 that can carry out the corncob on the stock guide 2 to collect is installed on the right side on the support frame 1, it is connected with auger 701 to carry 7 internal rotations in storehouse, it has can be with corncob exhaust through-hole 702 to carry storehouse 7 to open, collect the corncob through carrying storehouse 7, it discharges it through-hole 702 with carrying the corncob in the storehouse 7 to rotate through auger 701.
As shown in fig. 4 and 5, 4 cutters 6 are further arranged below the support frame 1, the cutters 6 are located below the rotating shaft 3, the support frame 1 is further provided with a driving assembly capable of driving the rotating shaft 3 and the cutters 6 to rotate, the driving assembly comprises a driving motor installed on the conveying bin 7, a micro motor installed on the support frame 1, a transmission shaft 12 and a bevel gear set, 6 bevel gears are coaxially installed on the transmission shaft 12, the cutters 6 are driven to rotate by the micro motor, and the first chain wheel 9 is driven by the transmission shaft 12 and the bevel gear set.
In the implementation process of the utility model, by installing the front end of the harvester with the mounting seat of the device, after the installation, the driving motor and the micro motor are started, the driving motor rotates to drive the auger 701 to rotate, the chain wheel on the auger 701 is connected with the chain wheel on the transmission shaft 12 through the chain 8, and further drives the transmission shaft 12 to rotate, the transmission shaft 12 rotates to drive the bevel gear on the transmission shaft 12 to rotate, the rotating shaft 3 is connected with the transmission shaft 12 through the bevel gear pair which is meshed with each other, and further the transmission shaft 12 drives the rotating shaft 3 to rotate, meanwhile, the transmission shaft 12 is also connected with the first chain wheel 9 through the bevel gear pair, the transmission shaft 12 drives the first chain wheel 9 to rotate, the micro motor rotates to drive the cutter 6 to rotate, when the first chain wheel 9 rotates, the chain 8 drives the second chain wheel 10 and the third chain wheel 11 to rotate, the feeding block on the chain wheel also rotates along with the chain wheel 801, and further level the straw, drag the straw to logical inslot 201, be convenient for reap of maize, 3 rotations of pivot simultaneously drive 3 epaxial ear plucking plates 4 of pivot and rotate, ear plucking plates 4 drag the straw that gets into logical inslot 201 downwards, make the straw constantly to feed downwards, install and cut the mince to the straw at the cutter 6 of 3 below in the pivot, the straw is at the in-process that feeds downwards, the ear of corn separates under the effect of stock guide 2, fall into behind the ear of corn separation and carry storehouse 7 in, accomplish when ear of corn and straw separation, finally auger 701 rotates the ear of corn that will carry in the storehouse 7 and passes through-hole 702 with its discharge, reap fast simply, therefore, the clothes hanger is strong in practicability.
Compared with the prior art, the utility model discloses a set up stock guide 2, pivot 3, pluck ear of grain board 4 and feed subassembly etc, the feed subassembly carries out the pulling of horizontal direction to the straw for the straw gets into logical inslot 201, pivot 3, pluck assemblies such as ear of grain board 4 and drag the straw downwards, drag the in-process downwards and separate straw and corncob under stock guide 2's effect, solved traditional maize and reaped and can not be fine grazing down the maize from the straw, inefficiency, problem consuming time hard.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a maize reaps straw separator which characterized in that: including locating the support frame of harvester front end and locating a plurality of stock guides on the support frame, all open the logical groove that can hold the straw and pass on the stock guide, it is parallel with harvester advancing direction to lead to the groove, the width that leads to the groove is less than the diameter of maize, the below that the stock guide lower surface is located logical groove is equipped with the ear of grain subassembly of plucking that drives straw downstream, it includes two relative pivoted pivots and can dismantle a plurality of ear of grain boards of plucking of connection in the pivot to pluck the ear of grain subassembly, the top rigid coupling of pivot has the guide head, the outer wall of guide head is equipped with the helicla flute, it is connected with the cutter to rotate on the support frame, the cutter is located the below of pivot, still including driving pivot and cutter pivoted drive assembly.
2. The corn harvesting straw separating device according to claim 1, wherein the supporting frame is provided with a conveying bin capable of collecting the corncobs on the material guide plate, the conveying bin is rotatably connected with a packing auger, and the conveying bin is provided with a through hole capable of discharging the corncobs.
3. The corn harvesting straw separating device as claimed in claim 1, further comprising a feeding assembly capable of driving the straw to move, wherein the feeding assembly comprises a first chain wheel and a second chain wheel rotatably connected to the supporting frame, a chain is connected between the first chain wheel and the second chain wheel, a plurality of feeding blocks capable of driving the straw to feed are arranged on the chain, and the first chain wheel is driven by the driving assembly to rotate.
4. The corn harvesting straw separating device as claimed in claim 3, wherein a third sprocket capable of tensioning the chain is arranged between the first sprocket and the second sprocket.
5. The corn harvesting straw separating device as claimed in claim 4, wherein the support frame is fixedly connected with a connecting rod, the connecting rod is slidably connected with a sliding sleeve, the upper surface of the sliding sleeve is rotatably connected with the third chain wheel, and a spring is arranged between the sliding sleeve and the support frame.
6. The corn harvesting straw separator as claimed in claim 1, wherein the head is of conical configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202679.2U CN217284092U (en) | 2022-01-25 | 2022-01-25 | Corn harvesting straw separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202679.2U CN217284092U (en) | 2022-01-25 | 2022-01-25 | Corn harvesting straw separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217284092U true CN217284092U (en) | 2022-08-26 |
Family
ID=82927104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220202679.2U Expired - Fee Related CN217284092U (en) | 2022-01-25 | 2022-01-25 | Corn harvesting straw separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217284092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119344085A (en) * | 2024-11-21 | 2025-01-24 | 九方泰禾国际重工(青岛)股份有限公司 | Harvesting and processing equipment for automatically collecting and processing corn stalks |
-
2022
- 2022-01-25 CN CN202220202679.2U patent/CN217284092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119344085A (en) * | 2024-11-21 | 2025-01-24 | 九方泰禾国际重工(青岛)股份有限公司 | Harvesting and processing equipment for automatically collecting and processing corn stalks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113228923B (en) | Soybean harvesting and threshing integrated machine and control method thereof | |
| CN204539964U (en) | Band cuts the corn picker of the ceding of Taiwan before front harvesting and the vertical cross conveyor of stalk | |
| CN217722065U (en) | Soybean and corn harvesting harvester | |
| CN202679991U (en) | Spike-stalk harvesting type maize harvesting machine header | |
| CN117099541B (en) | A rice blanket seedling high-speed cutting and orderly throwing machine and cutting and throwing method | |
| CN114097421A (en) | A self-propelled shallow root cutting celery combine harvester | |
| CN106258194A (en) | Harvester | |
| CN103340058A (en) | Cutter embedding type stalk pulling, ear picking and straw cutting unit body | |
| CN101699951B (en) | Corn harvester for reaping staggered stalks and ears | |
| CN217284092U (en) | Corn harvesting straw separating device | |
| CN106416627B (en) | A kind of bendable corn harvester | |
| CN2781748Y (en) | Maize harvester cutting platform | |
| CN109496544B (en) | Self-propelled cabbage harvester | |
| CN204539992U (en) | Band cuts the ceding of Taiwan before the corn of front harvesting and the vertical transversal exiting device of stalk | |
| CN103843532A (en) | Corn harvesting machine header | |
| CN203457543U (en) | Sunflower harvester | |
| CN100518490C (en) | Chainless type maize harvesting and stalk returning device | |
| CN210491744U (en) | Oil sunflower reaps header | |
| CN200997777Y (en) | Novel corn harvesting machine having functions of crushing stalks and then leaving them in the field as fertilizer | |
| CN217742331U (en) | Soybean and corn header | |
| CN209283750U (en) | Self-propelled cabbage harvester | |
| CN207612660U (en) | Maize straw classification harvest all-in-one machine | |
| CN206196371U (en) | A kind of bendable corn harvester | |
| CN106888680A (en) | Stem and Ear Combined Harvesting Fresh Corn Harvester | |
| CN202127628U (en) | Machine for picking corn and cutting straw to return to field |
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: 20220826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |