CN210444897U - Header of stem and spike harvester - Google Patents
Header of stem and spike harvester Download PDFInfo
- Publication number
- CN210444897U CN210444897U CN201920393742.3U CN201920393742U CN210444897U CN 210444897 U CN210444897 U CN 210444897U CN 201920393742 U CN201920393742 U CN 201920393742U CN 210444897 U CN210444897 U CN 210444897U
- Authority
- CN
- China
- Prior art keywords
- cutting
- header
- feeding
- auger
- side baffle
- 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
Images
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model belongs to the technical field of the stem ear of grain is received concurrently, a stem ear of grain is received concurrently header is proposed, including lower header, lower header is including the header frame that is provided with the pan feeding mouth, and the feeding auger, the feeding auger rotates and sets up on the header frame, feeding deflector roll device include first deflector roll and the second deflector roll that sets gradually from top to bottom, first deflector roll and second deflector roll are located one side of pan feeding mouth, and first deflector roll and second deflector roll all rotate the setting on the header frame, are provided with a plurality of cutting boards along circumference on the first deflector roll, are provided with a plurality of cutting teeth on the cutting board. Through above-mentioned technical scheme, the inefficiency of cutting among the prior art has been solved, the poor problem of quality.
Description
Technical Field
The utility model belongs to the technical field of stem ear of grain machine of concurrently receiving, a stem ear of grain machine of concurrently receiving header is related to.
Background
With the development of social economy, straw utilization becomes the first problem of the current society, the original straws are partially used as green feed, and partially returned to the field or burnt by fire, so that too much straw returning brings many problems to the growth of crops in the next season, the straws need to be separated from the field for recycling, and then the straws need to be harvested while harvesting corn ears by making the straws into feed and returning the straws to the field or other utilizations, so that the harvested straws are subjected to soilless fine crushing. But the feeding and cutting efficiency of the lower cutting table of most of the existing stalk and ear harvester is low, the quality is poor, and the waste is serious.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stem ear of grain harvester header has solved the inefficiency of cutting among the prior art, the poor problem of quality.
The technical scheme of the utility model is realized like this:
a header of a stem and ear harvester comprises a lower header, wherein the lower header comprises
A cutting stand provided with a feed inlet, and
a feeding auger which is rotatably arranged on the cutting rack,
the feeding guide roller device comprises a first guide roller and a second guide roller which are sequentially arranged from top to bottom, the first guide roller and the second guide roller are positioned on one side of the feeding port, the first guide roller and the second guide roller are both rotatably arranged on the cutting table frame,
be provided with a plurality of cutting boards along circumference on the first deflector roll, be provided with a plurality of cutting teeth on the cutting board.
As a further technical scheme, the cutting teeth comprise a protrusion and a groove, the protrusion is arranged at a right angle with the other end connected with the cutting plate, the groove corresponds to the protrusion in shape, the protrusion and the groove are sequentially and alternately arranged on the cutting plate, and the protrusion and the groove on the adjacent two cutting plates are oppositely arranged.
As a further technical proposal, the feeding auger comprises an auger rotating shaft and blades, the auger rotating shaft is rotatably arranged on the cutting rack, the blades are wound on the auger rotating shaft,
the blade includes first blade and second blade, first blade winding sets up the one end of auger pivot, the second blade winding sets up the other end of auger pivot, the winding direction of second blade with the winding direction of first blade is opposite, first blade with the one end that the second blade is close to each other is located pan feeding mouth department.
As a further technical proposal, the device also comprises a material receiving plate which is arranged on the auger rotating shaft and is arranged corresponding to the material inlet,
the material collecting plates are multiple and are all arranged on the rotary shaft of the packing auger in a surrounding mode, and the material collecting plates are far away from one end of the rotary shaft of the packing auger and are provided with the twisting teeth.
As a further technical scheme, the feeding port is positioned in the middle of the rotary shaft of the packing auger.
As a further technical scheme, the header frame comprises a first header frame and a second header frame which are connected with each other, the first header frame comprises a first side baffle, a second side baffle, a first bottom plate and a baffle, two ends of the first bottom plate are respectively connected with the first side baffle and the second side baffle, one side of the baffle is connected with the first bottom plate, and two ends of the baffle are respectively connected with the first side baffle and the second side baffle,
the feeding port is arranged in the middle of the baffle, two ends of the feeding auger are rotatably arranged on the first side baffle and the second side baffle and are positioned above the first bottom plate,
the second header frame comprises a third side baffle, a fourth side baffle and a second bottom plate, two ends of the second bottom plate are respectively connected with the third side baffle and the fourth side baffle, one end of the third side baffle and one end of the fourth side baffle are respectively connected with the baffles,
the two ends of the first guide roller are respectively rotatably arranged on the third side baffle and the fourth side baffle, and the two ends of the second guide roller are respectively rotatably arranged on the third side baffle and the fourth side baffle.
As a further technical scheme, the cutting device is arranged on one side of the feeding guide roller device and comprises a fixed cutter and a cutter roller, the fixed cutter and the cutter roller are sequentially arranged on the second cutting table frame along the entering direction of materials, and two ends of the cutter roller are respectively rotatably arranged on the third side baffle and the fourth side baffle.
The utility model discloses a theory of operation and beneficial effect do:
1. the utility model discloses in, the maize cuts off the straw through the cutting knife on the header frame, and at this moment, the feeding auger constantly rotates, carries the straw to the pan feeding mouth, carries out feeding deflector roll device's transport and cutting, carries out the cutting on next step again and carries. Feeding deflector roll device includes first deflector roll and the second deflector roll that sets gradually from top to bottom, first deflector roll with the second deflector roll is located one side of pan feeding mouth, and first deflector roll and second deflector roll all rotate and set up on the cutting bench for the material feeding cutting device that will get into from the pan feeding mouth, thereby the volume of control feeding also can further extrude, and the design is simple, and the good reliability. Be provided with a plurality of cutting boards along circumference on the first deflector roll, be provided with a plurality of cutting teeth on the cutting board, can carry out further cutting processing through the cutting board when with material feeding cutting device to improve cutting quality and efficiency, it is high-efficient reliable.
2. The utility model discloses in, the cutting tooth is including arch and recess, and the other end that protruding and cutting board are connected is the right angle setting, and the recess is corresponding with bellied shape, and arch and recess set up in turn on cutting board in proper order, and arch and recess on two adjacent cutting boards set up relatively, can strengthen the cutting effect to further improve cutting quality and efficiency.
3. The utility model discloses well maize cuts off the straw through the cutting knife on the header frame, at this moment, the feeding auger constantly rotates, carry the straw to the pan feeding mouth, carry out cutting on next step, smash, when the straw is through the feeding auger, the straw that is located feeding auger both ends is earlier near the pan feeding mouth through the continuous rotation of first blade and second blade to along with the increase of material extrudes into the pan feeding mouth gradually, the design is simple reasonable, the problem of straw feeding inefficiency has effectively been solved, the work efficiency of whole machine is improved.
4. The utility model discloses in, when the straw when the feeding auger, receive the flitch and rotate under the drive of auger pivot, constantly push the pan feeding mouth with near the straw of pan feeding mouth, and the straw that lies in feeding auger both ends is earlier through the continuous rotation of first blade and second blade and is carried near the pan feeding mouth, and the straw that rethread receipts flitch will carry and come pushes the pan feeding mouth, and simple design is reasonable, has effectively solved the problem of straw feeding inefficiency, improves the work efficiency of whole machine. The material collecting plates are arranged on the auger rotating shaft in a surrounding mode, so that the material collecting plates can continuously push the straws into the material inlet for multiple times along with the rotation of the auger rotating shaft, the design is simple and reasonable, the efficiency is improved, and the time and the labor are saved. One end of the material collecting plate, which is far away from the rotary shaft of the packing auger, is provided with the twisting teeth, so that the material can be cut while the material is pushed, and the cutting efficiency is improved.
5. The utility model discloses well pan feeding mouth is close to the middle part setting of auger pivot, can make the straw that is located feeding auger both ends convey near the pan feeding mouth from both ends through the same time, pushes away the pan feeding mouth again, avoids both ends transit time different and causes the accumulational condition of one end to produce, is favorable to improving conveying efficiency.
6. The utility model discloses well first header frame includes side shield one, side shield two, first bottom plate and baffle, can effectively protect the feeding auger, and be favorable to collecting the straw that reaps, the design is simple reasonable, the setting of baffle and pan feeding mouth set up on the baffle, be favorable to controlling the volume that gets into material on next step from the feeding auger, be favorable to lasting the efficient and cut, second header frame includes side shield three, side shield four and second bottom plate, can protect cutting device and feeding deflector roll device, and to the further collection processing of material, it is convenient simple to design.
7. The utility model discloses well cutting device is used for carrying out careful cutting to the material from feeding deflector roll device feeding, and cutting device includes stationary knife and rotor, and the material is earlier handled through the cutting of stationary knife, carries out careful cutting through the rotor again to improve cutting quality and efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the first guide roller structure of the present invention;
FIG. 3 is a schematic diagram of the cutting board structure of the present invention;
FIG. 4 is a schematic view of the stationary knife structure of the present invention;
in the figure: 1-cutting table frame, 10-first cutting table frame, 101-side baffle I, 102-side baffle II, 103-first bottom plate, 104-baffle, 111-side baffle III, 112-side baffle IV, 113-second bottom plate, 2-material inlet, 3-feeding auger, 31-auger rotating shaft, 32-blade, 321-first blade, 322-second blade, 4-material collecting plate, 5-feeding guide roller device, 51-first guide roller, 52-second guide roller, 6-cutting plate, 7-cutting device, 71-fixed knife and 72-knife roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the header of the stem and ear harvester comprises a lower header, and is characterized in that the lower header comprises
A cutting stand 1 provided with a feed inlet 2, and
a feeding auger 3, the feeding auger 3 is rotatably arranged on the cutting table frame 1,
a feeding guide roller device 5, wherein the feeding guide roller device 5 comprises a first guide roller 51 and a second guide roller 52 which are sequentially arranged from top to bottom, the first guide roller 51 and the second guide roller 52 are positioned at one side of the feeding port 2, the first guide roller 51 and the second guide roller 52 are both rotatably arranged on the cutting stand 1,
a plurality of cutting plates 6 are arranged on the first guide roller 51 along the circumferential direction, and a plurality of cutting teeth are arranged on the cutting plates 6.
In the embodiment, the corn is cut off by the cutting knife on the cutting table frame 1, at the moment, the feeding auger 3 continuously rotates to convey the straws to the feeding port 2, the feeding guide roller device 5 is used for conveying and cutting, and then the next step of cutting and conveying is carried out. Feeding guide roller device 5 is including the first deflector roll 51 and the second deflector roll 52 that set gradually from top to bottom, and first deflector roll 51 and second deflector roll 52 are located the one side of pan feeding mouth 2, and first deflector roll 51 and second deflector roll 52 all rotate and set up on cutting bench 1 for the material feeding cutting device 7 that will get into from pan feeding mouth 2, thereby control the volume of feeding, also can further extrude, and the design is simple, and the good reliability. Be provided with a plurality of cutting boards 6 along circumference on the first deflector roll 51, be provided with a plurality of cutting teeth on the cutting board 6, can carry out further cutting processing through cutting board 6 when with material feeding cutting device 7 to improve cutting quality and efficiency, it is high-efficient reliable.
Further, the cutting teeth comprise protrusions and grooves, the protrusions are arranged at right angles with the other end of the cutting plate 6, the grooves correspond to the protrusions in shape, the protrusions and the grooves are sequentially arranged on the cutting plate 6 in an alternating mode, and the protrusions and the grooves on the two adjacent cutting plates 6 are arranged oppositely.
In this embodiment, the cutting tooth is including protruding and recess, and the other end that protruding and cutting board 6 are connected is the right angle setting, and the recess is corresponding with bellied shape, and protruding and recess set up in turn on cutting board 6, and protruding and recess on two adjacent cutting boards 6 set up relatively, can strengthen the cutting effect to further improve cutting quality and efficiency.
Further, the feeding auger 3 comprises an auger rotating shaft 31 and blades 32, the auger rotating shaft 31 is rotatably arranged on the cutting stand 1, the blades 32 are wound on the auger rotating shaft 31,
the blade 32 includes first blade 321 and second blade 322, and first blade 321 twines the one end that sets up at auger pivot 31, and second blade 322 twines the other end that sets up at auger pivot 31, and the winding direction of second blade 322 is opposite with the winding direction of first blade 321, and the one end that first blade 321 and second blade 322 are close to each other is located pan feeding mouth 2 department.
In the embodiment, the corn is cut off through the cutting knife on the cutting table frame 1, at the moment, the feeding auger 3 continuously rotates to convey the straws to the feeding port 2, the straws are cut and crushed on the next step, when the straws pass through the feeding auger 3, the straws at two ends of the feeding auger 3 are conveyed to the position near the feeding port 2 through continuous rotation of the first blade 321 and the second blade 322, and are gradually extruded into the feeding port 2 along with increase of the materials, the design is simple and reasonable, the problem of low straw feeding efficiency is effectively solved, and the working efficiency of the whole machine is improved.
Further comprises a material receiving plate 4, the material receiving plate 4 is arranged on the auger rotating shaft 31, the material receiving plate 4 is arranged corresponding to the material inlet 2,
receive flitch 4 and be a plurality of, and all around setting up on auger pivot 31, receive the one end that flitch 4 kept away from auger pivot 31 and be provided with the hank tooth.
In this embodiment, when the straw was through feeding auger 3, receive flitch 4 and rotate under the drive of auger pivot 31, constantly push pan feeding mouth 2 with near straw of pan feeding mouth 2, and the straw that lies in feeding auger 3 both ends is carried near pan feeding mouth 2 through the continuous rotation of first blade 321 and second blade 322 earlier, the straw that rethread receipts flitch 4 will be carried is pushed into pan feeding mouth 2, the design is simple reasonable, the problem of straw feeding inefficiency has effectively been solved, the work efficiency of whole machine is improved. Receive flitch 4 and be a plurality of, and all around setting up on auger pivot 31, can make and receive flitch 4 along with auger pivot 31 rotate the continuous straw of pushing into to pan feeding mouth 2 many times, simple design is reasonable, raises the efficiency, labour saving and time saving. One end of the material collecting plate 4, which is far away from the auger rotating shaft 31, is provided with the twisted teeth, so that the material is cut while being pushed, and the cutting efficiency is improved.
Further, the feeding port 2 is positioned in the middle of the auger rotating shaft 31.
In this embodiment, the feeding port 2 is arranged near the middle of the screw rotating shaft 31, so that the straws at two ends of the feeding screw 3 can be conveyed to the feeding port 2 from two ends in the same time, and then pushed into the feeding port 2, thereby avoiding the condition that the two ends are transported in different time and one end is piled up, and being beneficial to improving the conveying efficiency.
Further, the header frame 1 comprises a first header frame 10 and a second header frame which are connected with each other, the first header frame 10 comprises a first side baffle 101, a second side baffle 102, a first bottom plate 103 and a baffle 104, two ends of the first bottom plate 103 are respectively connected with the first side baffle 101 and the second side baffle 102, one side of the baffle 104 is connected with the first bottom plate 103, and two ends of the baffle are respectively connected with the first side baffle 101 and the second side baffle 102,
the feeding port 2 is arranged in the middle of the baffle 104, two ends of the feeding auger 3 are rotatably arranged on the first side baffle 101 and the second side baffle 102 and are positioned above the first bottom plate 103,
the second header frame comprises a third side baffle 111, a fourth side baffle 112 and a second bottom plate 113, two ends of the second bottom plate 113 are respectively connected with the third side baffle 111 and the fourth side baffle 112, one end of the third side baffle 111 and one end of the fourth side baffle 112 are respectively connected with the baffle 104,
two ends of the first guide roller 51 are respectively and rotatably arranged on the third side baffle 111 and the fourth side baffle 112, and two ends of the second guide roller 52 are respectively and rotatably arranged on the third side baffle 111 and the fourth side baffle 112.
Further, the cutting device 7 is arranged on one side of the feeding guide roller device 5, the cutting device 7 comprises a fixed cutter 71 and a cutter roller 72, the fixed cutter 71 and the cutter roller 72 are sequentially arranged on the second cutting table frame along the material entering direction, and two ends of the cutter roller 72 are respectively rotatably arranged on the third side baffle 111 and the fourth side baffle 112.
Cutting device 7 is used for carrying out meticulous cutting to the material from feeding deflector roll device 5 feeding in this embodiment, and cutting device 7 includes stationary knife 71 and rotor 72, and the material is earlier through stationary knife 71 cutting processing, carries out meticulous cutting through rotor 72 again to improve cutting quality and efficiency.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A header of a stem and ear harvester comprises a lower header and is characterized in that the lower header comprises
A header frame (1) provided with a feeding port (2), and
the feeding packing auger (3), the feeding packing auger (3) is rotatably arranged on the cutting table frame (1),
feeding guide roller device (5), feeding guide roller device (5) including first guide roller (51) and second guide roller (52) that set gradually from top to bottom, first guide roller (51) with second guide roller (52) are located one side of pan feeding mouth (2), first guide roller (51) with second guide roller (52) all rotate and set up on cutting platform frame (1),
a plurality of cutting boards (6) are arranged on the first guide roller (51) along the circumferential direction, and a plurality of cutting teeth are arranged on the cutting boards (6).
2. The header of claim 1, wherein the cutting teeth comprise protrusions and grooves, the protrusions are arranged at right angles to the other end of the cutting plate (6), the grooves correspond to the shape of the protrusions, the protrusions and the grooves are alternately arranged on the cutting plate (6), and the protrusions and the grooves on two adjacent cutting plates (6) are opposite to each other.
3. The header of the stalk and ear harvester according to claim 1, characterized in that the feeding auger (3) comprises an auger rotating shaft (31) and a blade (32), the auger rotating shaft (31) is rotatably arranged on the header frame (1), the blade (32) is wound on the auger rotating shaft (31),
blade (32) include first blade (321) and second blade (322), first blade (321) winding sets up the one end of auger pivot (31), second blade (322) winding sets up the other end of auger pivot (31), the winding direction of second blade (322) with the winding direction of first blade (321) is opposite, first blade (321) with the one end that second blade (322) are close to each other is located pan feeding mouth (2) department.
4. The header of the stalk and ear harvester according to claim 3, characterized in that it further comprises a material collecting plate (4), the material collecting plate (4) is arranged on the auger rotating shaft (31), the material collecting plate (4) is arranged corresponding to the material inlet (2),
receive flitch (4) and be a plurality of, and all around setting up on auger pivot (31), receive flitch (4) are kept away from the one end of auger pivot (31) is provided with the hank tooth.
5. The header of claim 3, characterized in that the inlet (2) is located in the middle of the shaft (31).
6. The stem ear and harvester header as claimed in claim 1, wherein the header frame (1) comprises a first header frame (10) and a second header frame which are connected with each other, the first header frame (10) comprises a first side baffle (101), a second side baffle (102), a first bottom plate (103) and a baffle (104), two ends of the first bottom plate (103) are respectively connected with the first side baffle (101) and the second side baffle (102), one side of the baffle (104) is connected with the first bottom plate (103), and two ends of the baffle are respectively connected with the first side baffle (101) and the second side baffle (102),
the feeding port (2) is arranged in the middle of the baffle (104), two ends of the feeding auger (3) are rotatably arranged on the first side baffle (101) and the second side baffle (102) and are positioned above the first bottom plate (103),
the second header frame comprises a third side baffle (111), a fourth side baffle (112) and a second bottom plate (113), two ends of the second bottom plate (113) are respectively connected with the third side baffle (111) and the fourth side baffle (112), one end of the third side baffle (111) and one end of the fourth side baffle (112) are respectively connected with the baffle (104),
the both ends of first deflector roll (51) rotate respectively and set up side shield three (111) with on side shield four (112), the both ends of second deflector roll (52) rotate respectively and set up side shield three (111) with on side shield four (112).
7. The cutting table of the stalk and ear harvester according to claim 6, further comprising a cutting device (7), wherein the cutting device (7) is disposed at one side of the feeding guide roller device (5), the cutting device (7) comprises a fixed knife (71) and a knife roller (72), the fixed knife (71) and the knife roller (72) are sequentially disposed on the second cutting table frame along an entering direction of the material, and two ends of the knife roller (72) are respectively rotatably disposed on the side baffle three (111) and the side baffle four (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393742.3U CN210444897U (en) | 2019-03-27 | 2019-03-27 | Header of stem and spike harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393742.3U CN210444897U (en) | 2019-03-27 | 2019-03-27 | Header of stem and spike harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210444897U true CN210444897U (en) | 2020-05-05 |
Family
ID=70429334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920393742.3U Expired - Fee Related CN210444897U (en) | 2019-03-27 | 2019-03-27 | Header of stem and spike harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210444897U (en) |
-
2019
- 2019-03-27 CN CN201920393742.3U patent/CN210444897U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201609045U (en) | Grain threshing device | |
| CN213818939U (en) | Corn ear picking device with stem and ear harvesting function | |
| CN103931346A (en) | Straw strip collection type corn cutting table | |
| CN210444897U (en) | Header of stem and spike harvester | |
| CN206810453U (en) | A kind of corn skin and cob separator | |
| CN210491744U (en) | Oil sunflower reaps header | |
| CN209058106U (en) | Stalk helical cut collection device | |
| CN110832986A (en) | Lift conveyer and harvester | |
| CN100488351C (en) | Corn feed combine | |
| CN214508036U (en) | Multifunctional agricultural harvesting device for corn | |
| CN215122283U (en) | Straw treatment device used after large-area corn harvesting | |
| CN211152792U (en) | Rice harvesting device | |
| CN110122055B (en) | Adjustable width guide feeding vertical corn harvesting table | |
| CN211090697U (en) | Double cutting table for corn harvester | |
| CN210782089U (en) | High-speed double-deck harvester header | |
| CN112825673A (en) | Multifunctional header for corn harvesting | |
| CN106612935A (en) | Self-propelled combined machine for corn harvesting, straw baling and soil preparation | |
| CN211267711U (en) | Full-automatic combined harvesting and baling integrated machine | |
| CN108029328B (en) | Corn kernel direct collection device | |
| CN217064623U (en) | Header of corn harvester and all-green corn harvester | |
| CN216820787U (en) | Straw chopping and cutting device | |
| CN221152069U (en) | Grass winding preventing device for harvesting and harvesting spike and stem | |
| CN216567163U (en) | Agricultural management machinery reaping apparatus | |
| CN209897646U (en) | Stem and spike harvester | |
| CN216752798U (en) | Straw cutting table of corn harvester capable of harvesting stems and ears |
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: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |