CN212259802U - Highland barley cutting, picking and threshing combined machine - Google Patents
Highland barley cutting, picking and threshing combined machine Download PDFInfo
- Publication number
- CN212259802U CN212259802U CN202021664063.4U CN202021664063U CN212259802U CN 212259802 U CN212259802 U CN 212259802U CN 202021664063 U CN202021664063 U CN 202021664063U CN 212259802 U CN212259802 U CN 212259802U
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- cutting
- threshing
- picking
- highland barley
- chassis
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- 235000007340 Hordeum vulgare Nutrition 0.000 title claims abstract description 36
- 240000005979 Hordeum vulgare Species 0.000 title 1
- 241000209219 Hordeum Species 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 241000251169 Alopias vulpinus Species 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000003306 harvesting Methods 0.000 abstract description 6
- 240000008042 Zea mays Species 0.000 abstract description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract description 2
- 235000005822 corn Nutrition 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a threshing combined machine is picked up in highland barley cutting belongs to corn crop harvesting machinery technical field. The combined machine comprises a walking frame, wherein the walking frame comprises a chassis, a driving observation chamber and a threshing mechanism, the driving observation chamber and the threshing mechanism are arranged on the chassis, the threshing mechanism comprises a thresher and a cleaner, a power device and a transmission device are arranged in the chassis, and a mounting seat is arranged at the front part of the chassis; the threshing mechanism comprises a walking frame, a power device and a transmission device, wherein the walking frame is provided with a threshing mechanism, a cutting mechanism and a picking mechanism, the cutting mechanism and the picking mechanism are alternatively arranged on the walking frame, and the power device respectively outputs power to the threshing mechanism, the cutting mechanism and the picking mechanism through the transmission device. The combined machine can be used for cutting the highland barley firstly for airing, and picking and threshing the highland barley after the highland barley is ripe, so that the highland barley harvesting mechanization is realized, and the highland barley harvesting efficiency is improved.
Description
Technical Field
The utility model relates to a threshing combined machine is picked up in highland barley cutting belongs to corn crop harvesting machinery technical field.
Background
The highland barley is the main grain crop in the Tibetan region, and because of planting agriculture and the characteristics of the highland barley, the highland barley must be cut, then tedded for about half a month for after-ripening and then threshed when being harvested. Therefore, the existing wheat combine harvester can not be adopted for one-time harvesting and threshing. At present, the highland barley in the Tibetan region is cut by a small cutter-windrower, then is tedded in the field, is manually bundled and transported to the field and is threshed by a thresher, the operation efficiency is low, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a mechanical equipment that special highland barley of adaptation traditional highland barley after-ripening highland barley results technology cuts, picks up and thresh is proposed.
The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: a highland barley cutting, picking and threshing combined machine comprises a walking frame, wherein the walking frame comprises a chassis, and a driving observation chamber and a threshing mechanism which are arranged on the chassis, the threshing mechanism comprises a thresher and a cleaner, a power device and a transmission device are arranged in the chassis, and a mounting seat is arranged at the front part of the chassis; the cutting mechanism and the picking mechanism are alternatively arranged on the walking frame, and the power device respectively outputs power to the threshing mechanism, the cutting mechanism and the picking mechanism through the transmission device; the cutting mechanism comprises a rectangular frame, a first support which can be movably connected with the mounting seat is arranged on one side wall of the frame, a plurality of seedling dividing teeth are arranged on the other side wall of the frame facing the front, a conveying belt and seedling cutting wheels are arranged in the frame in an upper row and a lower row, a plurality of seedling shifting teeth are fixed on the conveying belt at intervals, the seedling cutting wheels face a neutral position between two adjacent seedling dividing teeth, and cutting blades are fixed on the seedling cutting wheels; the picking mechanism comprises a long-strip box body, the box body is divided into a front box chamber and a rear box chamber, a fan chamber is arranged on the box body, a fan is arranged in the fan chamber, a plurality of upper reel wheels and lower reel wheels which roll oppositely are arranged in the front box chamber at intervals in an upper row and a lower row, an opening is formed in the lower portion of the front box chamber close to the lower reel position, the top of the front box chamber is communicated with an air suction opening of the fan chamber, a first packing auger in the horizontal direction is arranged in the rear box chamber, a second support which can be movably connected with the mounting seat is arranged on the rear side wall of the rear box chamber, a conveying pipeline which is in the oblique upper direction is connected with the rear box chamber, a second packing auger is arranged in the conveying pipeline, and one end of the conveying pipeline can be movably connected with an inlet of the thresher.
Further, the air outlet of the fan chamber is connected with the conveying pipeline through a pipeline.
Further, the first auger is divided into two sections which rotate oppositely.
Further, the chassis is a tracked chassis.
The utility model has the advantages that: 1) because the cutting mechanism and the picking mechanism which are specially designed are selectively installed on the existing walking frame, the highland barley can be cut and then placed in the field for airing, and the highland barley is picked and threshed after being cooked, so that the traditional highland barley production process is mechanized, and the production efficiency is improved; 2) the wind power auxiliary suction is arranged in the pickup mechanism, so that the highland barley placed in a field can be effectively picked up, and the loss rate of highland barley spike grains is greatly reduced; 3) because the existing self-propelled chassis and the thresher are utilized, and the cutting mechanism and the pickup mechanism which are designed in a modularized way are adopted, the multifunctional combine harvester realizes multiple purposes, and solves the problem that the existing combine harvester cannot be applied to highland barley harvesting.
Drawings
The highland barley cutting, picking and threshing combined machine of the present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a traveling frame of the highland barley cutting, picking and threshing combined machine in the embodiment.
Fig. 2 is a schematic structural view of a traveling carriage on which a cutting mechanism is mounted.
Fig. 3 is a schematic structural view of the cutting mechanism.
Fig. 4 is a top view of fig. 3 rotated 90 degrees.
Fig. 5 is a schematic structural view of the traveling carriage to which the pickup mechanism is attached (the pickup mechanism is cut away).
Fig. 6 is a schematic sectional structure diagram of the pickup mechanism.
Fig. 7 is a left side view (in section along a-a) of fig. 6.
Detailed Description
Examples
The highland barley cutting, picking and threshing combined machine comprises a walking frame 1, wherein the walking frame 1 comprises a chassis 2, a driving observation chamber 3 and a threshing mechanism, the driving observation chamber 3 and the threshing mechanism are arranged on the chassis 2, the threshing mechanism comprises a thresher 4, a cleaner 5 and a wind shield 6, a power device and a transmission device are arranged in the chassis 2, and a mounting seat 7 is arranged in the front of the chassis 2. The chassis 2 of the embodiment adopts a crawler-type chassis.
As shown in fig. 3 and fig. 6, the highland barley cutting, picking and threshing combined machine of the present embodiment further includes a cutting mechanism 100 (fig. 3) and a picking mechanism 200 (fig. 6). As shown in fig. 2 and 5, the cutting mechanism 100 and the pickup mechanism 200 are alternatively (optionally) mounted on the traveling carriage 1. The power device respectively outputs power to the threshing mechanism, the cutting mechanism 100 and the picking mechanism 200 through a transmission device.
As shown in fig. 3 and 4, the cutting mechanism 100 includes a rectangular frame 8, a first support 9 movably connected with the mounting base 7 is disposed on one side wall of the frame 8, a plurality of dividing teeth 10 are disposed at intervals on the other side wall of the frame 8 facing the front of the whole highland barley cutting, picking and threshing combined machine, a conveying belt 11 and a cutting wheel 12 are disposed in the frame 8 in an upper and lower row, a plurality of seedling-pulling teeth 13 are fixed on the conveying belt 11 at intervals, the cutting wheel 12 faces the neutral position between two adjacent dividing teeth 10, and a cutting blade 12-1 is fixed on the cutting wheel 12. A baffle 30 extends from one side wall of the narrow side of the frame 8 to the front side, so that the cut highland barley can fall to one side. The conveyor belt 11 has two power wheels 24 on either side of the narrow side of the frame 8 for driving the conveyor belt.
As shown in fig. 6 and 7, the pickup mechanism 200 includes a long box 14, the box 14 is divided into a front box 14-1 and a rear box 14-2, a fan chamber 15 is arranged on the box 14, a fan 16 is arranged in the fan chamber 15, a plurality of upper reel wheels 17 and lower reel wheels 18 which roll opposite to each other are arranged in the front box 14-1 at intervals in an upper row and a lower row, an opening 19 is formed at the lower part of the front box 14-1 near the lower reel 18, an air suction port communicated with the fan chamber 15 is formed at the top of the front box 14-1, a first winch 20 arranged in the horizontal direction is arranged in the rear box 14-2, and a second support 21 movably connected with the mounting base 7 is arranged on the rear side wall of the rear box 14-2; a conveying pipeline 22 which is in a backward and obliquely upward direction is connected to the rear box chamber 14-2, a second auger 23 is arranged in the conveying pipeline 22, and one end of the conveying pipeline 22 can be movably butted with an inlet of the thresher 4.
The first auger 20 of this embodiment is divided into two sections that rotate in opposite directions, so that the highland barley entering the rear compartment 14-2 can be squeezed into the middle of the rear compartment 14-2 to enter the delivery pipe 22.
The air outlet of the fan chamber 15 of this embodiment is connected to the conveying pipeline 22 through a pipeline 25, so that a small amount of highland barley straws sucked by the fan can be also sent to the conveying channel 22.
The power and transmission mechanism required by each moving mechanism and parts of the present embodiment are all applications of the prior art, and are not described herein again.
The utility model is not limited to the above embodiments, for example, 1) the crawler-type chassis can be replaced by a wheel-type chassis; 2) the air outlet of the fan chamber 15 can also be directly discharged without being connected with the conveying pipeline 22; 3) the first auger 20 can also be a one-way rotating section, the highland barley can also be extruded to one side of the rear box chamber 14-2, and the conveying pipeline 22 is also arranged at one side of the corresponding rear box chamber 14-2; and so on. All technical solutions formed by equivalent substitutions fall within the protection scope of the present invention.
Claims (4)
1. The highland barley cutting, picking and threshing combined machine comprises a walking frame, wherein the walking frame comprises a chassis, and a driving observation room and a threshing mechanism which are arranged on the chassis, the threshing mechanism comprises a thresher and a cleaner, a power device and a transmission device are arranged in the chassis, and a mounting seat is arranged at the front part of the chassis; the method is characterized in that: the cutting mechanism and the picking mechanism are alternatively arranged on the walking frame, and the power device respectively outputs power to the threshing mechanism, the cutting mechanism and the picking mechanism through the transmission device; the cutting mechanism comprises a rectangular frame, a first support which can be movably connected with the mounting seat is arranged on one side wall of the frame, a plurality of seedling dividing teeth are arranged on the other side wall of the frame facing the front, a conveying belt and seedling cutting wheels are arranged in the frame in an upper row and a lower row, a plurality of seedling shifting teeth are fixed on the conveying belt at intervals, the seedling cutting wheels face a neutral position between two adjacent seedling dividing teeth, and cutting blades are fixed on the seedling cutting wheels; the picking mechanism comprises a long-strip box body, the box body is divided into a front box chamber and a rear box chamber, a fan chamber is arranged on the box body, a fan is arranged in the fan chamber, a plurality of upper reel wheels and lower reel wheels which roll oppositely are arranged in the front box chamber at intervals in an upper row and a lower row, an opening is formed in the lower portion of the front box chamber close to the lower reel position, the top of the front box chamber is provided with an air suction opening communicated with the fan chamber, a first packing auger in the horizontal direction is arranged in the rear box chamber, a second support which can be movably connected with the mounting seat is arranged on the rear side wall of the rear box chamber, the rear box chamber is connected with a conveying pipeline in the oblique upper direction, a second packing auger is arranged in the conveying pipeline, and one end of the conveying pipeline can be movably connected with an inlet of the thresher.
2. The highland barley cutting, picking and threshing combined machine as claimed in claim 1, wherein: and the air outlet of the fan chamber is connected with the conveying pipeline through a pipeline.
3. The highland barley cutting, picking and threshing combined machine as claimed in claim 1 or 2, characterized in that: the first auger is divided into two sections which rotate oppositely.
4. The highland barley cutting, picking and threshing combined machine as claimed in claim 1 or 2, characterized in that: the chassis is a tracked chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664063.4U CN212259802U (en) | 2020-08-11 | 2020-08-11 | Highland barley cutting, picking and threshing combined machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664063.4U CN212259802U (en) | 2020-08-11 | 2020-08-11 | Highland barley cutting, picking and threshing combined machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212259802U true CN212259802U (en) | 2021-01-01 |
Family
ID=73899242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021664063.4U Expired - Fee Related CN212259802U (en) | 2020-08-11 | 2020-08-11 | Highland barley cutting, picking and threshing combined machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212259802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112005697A (en) * | 2020-08-11 | 2020-12-01 | 南京农业大学 | Highland barley cutting, picking and threshing combined machine and highland barley harvesting method |
-
2020
- 2020-08-11 CN CN202021664063.4U patent/CN212259802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112005697A (en) * | 2020-08-11 | 2020-12-01 | 南京农业大学 | Highland barley cutting, picking and threshing combined machine and highland barley harvesting method |
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| 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: 20210101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |