CN211931389U - Self-propelled quinoa harvester - Google Patents
Self-propelled quinoa harvester Download PDFInfo
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- CN211931389U CN211931389U CN202020448574.6U CN202020448574U CN211931389U CN 211931389 U CN211931389 U CN 211931389U CN 202020448574 U CN202020448574 U CN 202020448574U CN 211931389 U CN211931389 U CN 211931389U
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Abstract
The utility model discloses a self-propelled chenopodium quinoa harvester, which comprises a carriage body, the header, carry bridge and threshing mechanism, the header sets up in automobile body the place ahead, threshing mechanism sets up with carrying the bridge and on the automobile body, the header is through carrying bridge and threshing mechanism intercommunication, the backplate has on the header, the last edge of backplate is in the top of header, the header is used for cutting chenopodium quinoa and carries the bridge on carrying the bridge, the backplate is used for supporting the upper portion of the chenopodium quinoa of falling after the cutting and ensures that the chenopodium quinoa of falling after the cutting passes through the header and carries on carrying the bridge. The utility model provides a self-propelled chenopodium quinoa harvester is convenient for reap the chenopodium quinoa, guarantees to thresh in the chenopodium quinoa that the header cutting down can be smooth and easy carries threshing mechanism, guarantees the smooth and easy work of harvester.
Description
Technical Field
The utility model relates to a harvester field especially relates to self-propelled quinoa harvester.
Background
The harvester is an integrated machine for harvesting crops, can complete harvesting and threshing at one time, collects grains into a storage bin, and then conveys the grains to a transport vehicle through a conveying belt. The harvester generally comprises a header and a threshing mechanism, wherein the header is provided with a cutting knife, a transmission device and a header body, the cutting knife and the transmission device are both arranged on the header body, the transmission device can be an auger, a chain harrow or a transmission chain belt and the like, when the harvester harvests, crops growing on the ground and to be harvested are cut by the cutting knife on the header, the cut crops are poured into the transmission device, the cut crops are conveyed to the threshing mechanism by the transmission device, and the cut crops are threshed in the threshing mechanism. Because the restriction of header size, conveyer and header body all can not too long, current header all with conveyer direct mount internal at the header, ripe chenopodium quinoa highly can reach 2.5-3 meters, the harvester is when reaping the chenopodium quinoa, the chenopodium quinoa after the cutter cuts off falls down the back, the comparatively hard stem in chenopodium quinoa root can be taken on the header body, the header body supports the chenopodium quinoa under the cutting in the conveyer top, the chenopodium quinoa under the cutting can't be carried threshing mechanism through conveyer and thresheds, influence harvester work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-propelled chenopodium quinoa harvester is convenient for reap the chenopodium quinoa, guarantees to thresh in the chenopodium quinoa that the header cutting down can be smooth and easy carries threshing mechanism, guarantees the smooth and easy work of harvester.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a self-propelled chenopodium quinoa harvester, including automobile body, header, transport gap bridge and threshing mechanism, the header set up in automobile body the place ahead, threshing mechanism with carry the gap bridge set up in on the automobile body, the header passes through carry the gap bridge with threshing mechanism intercommunication, the backplate has on the header, the last edge of backplate is in the top of header, the header is used for cutting chenopodium quinoa and carries the chenopodium quinoa after the cutting on carrying the gap bridge, the backplate is used for supporting the upper portion of the chenopodium quinoa after falling after the cutting and ensures that the chenopodium quinoa after cutting falls passes through the header is carried carry on carrying the gap bridge.
The utility model has the advantages that: the upper portion of the chenopodium quinoa fallen down after being cut by the front end of the header is overlapped on the rear baffle, the upper portion of the chenopodium quinoa is soft, the chenopodium quinoa fallen down on the rear baffle is bent under the gravity of the chenopodium quinoa, and the chenopodium quinoa falls down in the header along the rear baffle, the rear baffle is bent and slides down in the process of sliding at the chenopodium quinoa, the effect of pushing the chenopodium quinoa to the header is further realized, the chenopodium quinoa fallen down after being cut is conveyed to a conveying bridge through the header, if no rear baffle exists, the hard lower portion of the chenopodium quinoa fallen down after being cut can be overlapped on the shell of the header, the conveying bridge can not be conveyed by the header, the chenopodium quinoa can be accumulated on the shell of the header, the.
Further, the header includes header body, cutting knife and conveyer, the header body with the automobile body coupling, header body front end is installed the cutting knife, conveyer install in the header is internal, conveyer is in the rear of cutting knife, the backplate with header body rear side fixed connection, last edge of backplate is in the top of header body, the backplate is used for making the chenopodium quinoa that falls down after the cutting fall to on the conveyer, the backplate with have between the conveyer and make chenopodium quinoa on the conveyer to carry the feeding passageway that the bridge carried, conveyer with carry the bridge and pass through the feeding passageway intercommunication.
The beneficial effect of adopting the further scheme is that: the cutting knife and the rear baffle are respectively arranged at the front end and the rear end of the header body, the distance between the cutting knife and the rear baffle is long, chenopodium quinoa with high stalks can fall into the conveying device, and then the chenopodium quinoa is conveyed to the conveying gap bridge through the feeding channel by the conveying device on the header body.
Further, the distance between the upper edge of the rear baffle plate and the cutting knife is larger than the length of the hard stem of the chenopodium quinoa fallen after cutting.
The beneficial effect of adopting the further scheme is that: ensure that the backplate is gone up along contacting with the lima quinoa soft section, guarantee that the lima quinoa of cutting falls into the header and carries on the transport crosses the bridge.
Further, threshing mechanism includes threshing cylinder and concave sieve, threshing cylinder with the concave sieve all set up in on the automobile body, the concave sieve is in threshing cylinder below, the concave sieve is by preceding to the back division threshing section and separation section, the separation section is for punching a hole form concave sieve, the separation section is for weaving netted concave sieve.
The beneficial effect of adopting the further scheme is that: the chenopodium quinoa has large water content and long wheat ears, the design of punching the front section of the concave sieve and weaving the rear section into a net shape can reduce the yield loss rate, and the threshing and separating effects are good.
Further, the rear baffle is inclined backwards from bottom to top.
The beneficial effect of adopting the further scheme is that: the distance between the upper edge of the rear baffle and the cutting position of the header is prolonged, the rear baffle is in contact with the soft part of the cut chenopodium quinoa, and the rear baffle is inclined to be in contact with the chenopodium quinoa in a sliding mode along the rear baffle.
Further, still including preventing piling up the device, the header left and right sides all is provided with prevent piling up the device, prevent piling up the device and be used for getting rid of the crabapple fallen down after the accumulational cutting of header left and right sides.
The beneficial effect of adopting the further scheme is that: prevent quinoa and the like after cutting from piling up in a large number in the header left and right sides, influence the harvester operation.
Further, the anti-accumulation device is an auger.
The beneficial effect of adopting the further scheme is that: through the auger rotation, can stir the accumulational high stem stalk crop after the cutting of header left and right sides, avoid piling up.
Further, the auger rotates towards the interior of the header.
The beneficial effect of adopting the further scheme is that: can stir the header with the accumulational quinoa in the header left and right sides, reduce extravagantly.
Furthermore, the anti-accumulation device is a vertical cutting knife.
The beneficial effect of adopting the further scheme is that: the chenopodium quinoa willd falling onto the cutting knife can be cut off by the vertical cutting knife, the part of the chenopodium quinoa willd after being cut off falls onto the ground, and the part of the chenopodium quinoa willd falls into the header, so that the chenopodium quinoa willd can be prevented from being accumulated on two sides of the header in a large amount.
Further, the header is a non-alignment header.
The beneficial effect of adopting the further scheme is that: can reap crops with different row spacing, has small limitation and wide application range.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of a header;
fig. 3 is a top view of an embodiment of a header;
in the figure: 1. cutting; 2. cutting the table body; 3. a conveying device; 4. a tailgate; 5. an anti-accumulation device; 6. a header; 7. a vehicle body; 8. conveying through a bridge; 9. a threshing section; 10. a separation section; 11. a concave plate sieve; 12. a threshing cylinder; 13. a threshing mechanism;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model discloses an embodiment of self-propelled chenopodium quinoa harvester, including automobile body 7, header 6, carry bridge 8 and threshing mechanism 13, header 6 sets up in automobile body 7 the place ahead, header 6 is the liftable header, can go up and down in the every single move of automobile body 7 the place ahead, the adjustment cutting height, header 6 is preferably not to the header of going, can carry out not to going to reap, threshing mechanism 13 sets up on automobile body 7 with carrying bridge 8, header 6 is through carrying bridge 8 and threshing mechanism 13 intercommunication, backplate 4 has on header 6, the last edge of backplate 4 is in the top of header 6, header 6 is used for cutting chenopodium quinoa and carries on carrying bridge 8 with chenopodium quinoa after the cutting, backplate 4 is used for supporting the upper portion of chenopodium quinoa after the cutting and ensures that the chenopodium quinoa after the cutting falls carries on carrying bridge 8 through header 6.
Specifically, header 6 includes header body 2, cutting knife 1 and conveyer 3, header body 2 is connected with automobile body 7, cutting knife 1 is installed to header body 2 front end, conveyer 3 installs in header body 2, conveyer 3 is at cutting knife 1's rear, backplate 4 and header body 2 rear side fixed connection, backplate 4 go up along in header body 2 top, backplate 4 is used for making the chenopodium quinoa that falls down after the cutting fall on conveyer 3, have the feed channel that makes chenopodium quinoa on the conveyer 3 to carrying bridge 8 transport between backplate 4 and the conveyer 3, conveyer 3 and transport bridge 8 pass through feed channel intercommunication.
The connection of header body 2, cutting knife 1 and conveyer 3 is with current harvester header, like the sorghum harvester, can not improve, do not describe here again tiredly, can open feed channel on backplate 4, also can set up backplate 4 in conveyer 3 top, feed channel is the clearance between backplate 4 lower edge and conveyer 3, conveyer 3 can be the combination of one or more in feeding screw feeder, chain harrow, the conveyer belt, conveyer 3 gathers together the transport with the crop on it to feed channel.
The connection of the header 6, the threshing mechanism 13 and the conveying gap bridge 8 with the vehicle body 7 belongs to the prior art, and the description is not repeated.
As a further scheme of the embodiment, the rear baffle 4 inclines backwards from bottom to top, can slightly incline backwards, the angle does not need to be too large, the distance from the upper edge of the rear baffle 4 to the cutting knife 1 is larger than the length of the hard stem of the chenopodium quinoa fallen after cutting, and the distance from the upper edge of the rear baffle 4 to the cutting knife 1 is larger than or equal to 1 meter and smaller than or equal to 2.5 meters.
As a further scheme of the embodiment, the threshing mechanism 13 comprises a threshing cylinder 12 and a concave sieve 11, the threshing cylinder 12 and the concave sieve 11 are both arranged on the vehicle body 7, the concave sieve 11 is arranged below the threshing cylinder 12, preferably, the concave sieve 11 and the threshing cylinder 12 are both arranged in a manner of inclining from front to back, the concave sieve 11 is divided into a threshing section 9 and a separating section 10 from front to back, the threshing section 9 occupies one fourth to one half of the length of the concave sieve 11, preferably, the front third of the concave sieve 11 is the threshing section 9, the back two thirds is the separating section 10, the separating section is a punched concave sieve, the aperture of the punched concave sieve is 8-12mm, the separating section 10 is a woven mesh concave sieve, the specification is 12-20, for a transverse axial flow type, the rotating speed of the cylinder 12 is 500-800 r/min, for an axial flow type, the rotating speed of the threshing cylinder 12 is 700-1200 r/min, for the longitudinal axial flow type, the rotating speed of the threshing cylinder 12 is 600-1200 r/min.
As the further scheme of above-mentioned embodiment, still including preventing piling up device 5, 6 left and right sides of header all are provided with prevents piling up device 5, prevent piling up device 5 and be used for getting rid of the crabapple that falls down after the cutting that 6 left and right sides are piled up.
The accumulation preventing device 5 can be an auger which is provided with a driving device for driving the auger to rotate, the auger rotates towards the transmission device of the cutting table 6, and the auger stirs the crops on the two sides of the cutting table 6 into the transmission device in the cutting table 6.
The anti-accumulation device 5 can also be a vertical cutting knife 1.
Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a self-propelled quinoa harvester which characterized in that: including automobile body (7), header (6), carry bridge (8) and threshing mechanism (13), header (6) set up in automobile body (7) the place ahead, threshing mechanism (13) with carry bridge (8) set up in on automobile body (7), header (6) pass through carry bridge (8) with threshing mechanism (13) intercommunication, backplate (4) have on header (6), last edge of backplate (4) is in the top of header (6), header (6) are used for cutting the chenopodium quinoa and carry the chenopodium quinoa after the cutting on carrying bridge (8), backplate (4) are used for supporting the upper portion of the chenopodium quinoa after the cutting and ensure that the chenopodium quinoa after the cutting falls passes through header (6) are carried on carrying bridge (8).
2. The self-propelled quinoa harvester of claim 1, wherein: the cutting table (6) comprises a cutting table body (2), a cutting knife (1) and a conveying device (3), the cutting table body (2) is connected with the vehicle body (7), the cutting knife (1) is arranged at the front end of the cutting table body (2), the conveying device (3) is arranged in the cutting table body (2), the conveying device (3) is arranged behind the cutting knife (1), the rear baffle (4) is fixedly connected with the rear side of the cutting table body (2), the upper edge of the rear baffle (4) is arranged above the cutting table body (2), the rear baffle (4) is used for enabling the cut chenopodium quinoa to fall onto the conveying device (3), a feeding channel for conveying the quinoa on the conveying device (3) to the conveying bridge (8) is arranged between the rear baffle (4) and the conveying device (3), the conveying device (3) is communicated with the conveying gap bridge (8) through the feeding channel.
3. The self-propelled quinoa harvester of claim 2, wherein: the distance from the upper edge of the rear baffle (4) to the cutting knife (1) is greater than the length of the hard stem of the chenopodium quinoa fallen after cutting.
4. The self-propelled quinoa harvester of claim 1, wherein: threshing mechanism (13) are including threshing cylinder (12) and concave sieve (11), threshing cylinder (12) with concave sieve (11) all set up in on automobile body (7), concave sieve (11) are in threshing cylinder (12) below, concave sieve (11) are divided into threshing section (9) and separation section (10) by preceding to the back, threshing section is for punching a hole form concave sieve (11), separation section (10) are for weaving netted concave sieve (11).
5. The self-propelled quinoa harvester of claim 1, wherein: the rear baffle (4) inclines backwards from bottom to top.
6. The self-propelled quinoa harvester of claim 1, wherein: still including preventing piling up device (5), header (6) the left and right sides all is provided with prevent piling up device (5), prevent piling up device (5) and be used for getting rid of fall down the chenopodium quinoa after the accumulational cutting of header (6) the left and right sides.
7. The self-propelled quinoa harvester of claim 6, wherein: the anti-accumulation device (5) is an auger.
8. The self-propelled quinoa harvester of claim 7, wherein: the auger rotates towards the interior of the header (6).
9. The self-propelled quinoa harvester of claim 6, wherein: the anti-accumulation device (5) is a vertical cutting knife (1).
10. The self-propelled quinoa harvester of any one of claims 1-9, wherein: the header (6) is a non-parallel header (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020448574.6U CN211931389U (en) | 2020-03-31 | 2020-03-31 | Self-propelled quinoa harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020448574.6U CN211931389U (en) | 2020-03-31 | 2020-03-31 | Self-propelled quinoa harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211931389U true CN211931389U (en) | 2020-11-17 |
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ID=73168881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020448574.6U Active CN211931389U (en) | 2020-03-31 | 2020-03-31 | Self-propelled quinoa harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211931389U (en) |
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2020
- 2020-03-31 CN CN202020448574.6U patent/CN211931389U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai leiwo Heavy Industry Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |