CN220755621U - Fodder chemical straw bundling harvester - Google Patents
Fodder chemical straw bundling harvester Download PDFInfo
- Publication number
- CN220755621U CN220755621U CN202322002956.2U CN202322002956U CN220755621U CN 220755621 U CN220755621 U CN 220755621U CN 202322002956 U CN202322002956 U CN 202322002956U CN 220755621 U CN220755621 U CN 220755621U
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- China
- Prior art keywords
- transmission shaft
- bundling
- shaft
- traction
- chain wheel
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- 239000010902 straw Substances 0.000 title claims abstract description 44
- 239000000126 substance Substances 0.000 title description 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 239000004459 forage Substances 0.000 claims abstract description 9
- 244000025254 Cannabis sativa Species 0.000 claims description 13
- 238000010008 shearing Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 5
- 238000004898 kneading Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of agriculture and animal husbandry machinery, and particularly relates to a forage straw bundling harvester, which mainly comprises a front transmission shaft, a traction device, a cutting table, a straw collecting device, a conveying transmission device and a bundling device, and is mainly applied to the operations of picking up, rubbing, dedusting and bundling crop straws.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to a forage straw bundling harvester for crop straw pickup, filament kneading, dust removal and bundling operations.
Background
A large amount of crop straws in China are a considerable forage grass resource, and a straw bundling harvester becomes important equipment for recycling the straws. The existing bundling harvester does not remove dust and knead wires when harvesting the straws, and the untreated straws have poor palatability and low feeding rate, and a large amount of straw resources are wasted. In order to improve the nutritive value of the straw and improve the feeding rate, a fodder-used straw bundling harvester is developed. Compared with the existing similar bundling harvester, the straw dust removing and filament kneading machine has the characteristics of good straw dust removing and filament kneading effect, high straw bundle density, strong straw bundle drop resistance, light transmission Jian Xiao, safety, stability and reliability of the whole machine and the like.
Disclosure of Invention
The utility model aims to provide a fodder straw bundling harvester which aims to make up the defects of the existing bundling harvester in the market.
The utility model aims at realizing the following technical scheme:
the utility model relates to a fodder straw bundling harvester, which mainly comprises a front transmission shaft, a traction device, a header, a grass collecting device, a conveying transmission device and a bundling device; the traction device is positioned at the front lower part of the bundling device and is connected with the bundling device; the header is positioned below the traction device and connected with the traction device; the conveying transmission device is positioned behind the cutting table and below the bundling device and is connected with the bundling device; the two grass collecting devices are symmetrically distributed on the left side and the right side of the bundling device, are positioned above the conveying transmission device and are connected with the conveying transmission device.
When the straw harvester works, the front transmission shaft is positioned in front of the traction device, one end of the front transmission shaft is connected with the traction device, the other end of the front transmission shaft is connected with the rear output shaft of the tractor, and after power is input to the tractor, straw is picked up by the cutting table, rubbed and thrown into the straw collecting device after first dust removal; clean straws after being dedusted for the second time by the grass collecting device fall to the left side and the right side of the conveying transmission device; the conveying transmission device conveys the straws to the feeding port of the bundling device, and then the straw is fed, compressed, bundled, unloaded and the like through the bundling device, so that one straw harvesting operation cycle is completed, and high-quality straw bales capable of being directly fed are obtained.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a transmission diagram of a conveyor drive assembly and associated drive assembly according to the present utility model;
FIG. 3 is a block diagram of a traction device of the present utility model;
fig. 4 is a structural view of the safety sprocket device of the present utility model.
In the accompanying drawings: the device comprises a front transmission shaft, a 2 traction device, a 2-1 vertical gear box, a 2-2 traction frame, a 2-3 middle transmission shaft, a 2-4 shaft passing device, a 2-5 density adjusting pump, a 2-6 bundling device transmission shaft, a 3-header, a 4 grass collecting device, a 5 conveying transmission device, a 5-1 driving cone pulley, a 5-2 safety chain wheel device, a 5-2-1 safety chain wheel, a 5-2 safety chain wheel shaft, a 5-2-3 shearing sleeve I, a 5-2-4 shearing sleeve II, a 5-3 left transmission shaft, a 5-4 middle coupling, a 5-5 right transmission shaft, a 6 bundling device, a 6-1 density compression chamber, a 6-2 hydraulic cylinder and a 6-3 driving cone pulley.
Detailed Description
The utility model is further described with reference to the accompanying drawings:
referring to fig. 1-4, the utility model relates to a forage straw bundling harvester, which mainly comprises a front transmission shaft (1), a traction device (2), a header (3), a grass collecting device (4), a conveying transmission device (5) and a bundling device (6).
The front transmission shaft (1) is positioned in front of the traction device (2), one end of the front transmission shaft is connected with the traction device (2), and the other end of the front transmission shaft is connected with a rear output shaft of the tractor; the traction device (2) is positioned at the front lower part of the bundling device (6) and is connected with the bundling device (6); the traction device (2) consists of a vertical gear box (2-1), a traction frame (2-2), an intermediate transmission shaft (2-3), a through shaft device (2-4), a density adjusting pump (2-5) and a bundling device transmission shaft (2-6); the vertical gear box (2-1) is positioned in front of the traction frame (2-2) and is connected with the traction frame (2-2); the middle transmission shaft (2-3) is positioned behind the vertical gear box (2-1) and is connected with the vertical gear box (2-1); the through shaft device (2-4) is positioned behind the middle transmission shaft (2-3) and is connected with the middle transmission shaft (2-3); density regulating pump (2) - 5) The left side of the through-shaft device (2-4) is connected with the through-shaft device (2-4) through a chain; the shaft passing device (2-4) integrates a bearing, a chain wheel and a spline housing, so that the bidirectional transmission of power is realized; the transmission shaft (2-6) of the bundling device is positioned behind the shaft passing device (2-4) and is connected with the shaft passing device (2-4); the density adjusting pump (2-5) arranged at the left side of the shaft passing device (2-4) is connected with the hydraulic cylinder (6-2) arranged at the rear of the bundling device (6) through a hydraulic oil pipe, and the hydraulic cylinder (6-2) is connected with the density compressing chamber (6-1); the stroke of the hydraulic cylinder (6-2) is controlled by adjusting the hydraulic flow of the density adjusting pump (2-5), so that the cross section area of the density compressing chamber (6-1) is changed to adjust the density of straw bales; the density adjusting pump (2-5) is used for adjusting the density of the straw bales, so that the labor is saved, the density of the straw bales is higher, and the straw bales are high in drop resistance.
The header (3) is positioned below the traction device (2) and is connected with the traction device (2); the conveying transmission device (5) is positioned behind the header (3) and below the bundling device (6) and is connected with the bundling device (6); the two grass collecting devices (4) are symmetrically distributed on the left side and the right side of the bundling device (6) and are positioned above the conveying transmission device (5) and are connected with the conveying transmission device5) Connecting; the driving cone pulley (6) is positioned at the left side of the bundling device (6) - 3) The safety chain wheel device (5-2) is positioned below the driving cone pulley (5-1) and is connected with the driving cone pulley (5-1) through a chain; the left transmission shaft (5-3) is positioned at the left side of the safety chain wheel device (5-2), is connected with the safety chain wheel device (5-2) and is connected with the middle coupling (5-4); the safety chain wheel device (5-2) consists of a safety chain wheel (5-2-1), a safety chain wheel shaft (5-2-2), a shearing sleeve I (5-2-3), a shearing sleeve II (5-2-4), a check ring, a bolt and a nut; when the feeding straw bundling harvester is excessively fed with foreign matters or loaded, the bolts in the safety chain wheel device (5-2) are cut off, the safety chain wheel (5-2-1) is separated from the safety chain wheel shaft (5-2-2), the power transmission is interrupted, and the feeding straw bundling harvester is protected; the diameters of the inner holes of the shearing sleeve I (5-2-3) and the shearing sleeve II (5-2-4) are equal, the diameters are selected from phi 6mm, phi 8mm, phi 10mm and phi 12mm, the diameters of the inner holes of the shearing sleeve I (5-2-3) and the shearing sleeve II (5-2-4) can be selected according to the actual operation load of the feeding straw bundling harvester, and the safety operation of the feeding straw bundling harvester is ensured; in this embodiment, the inner hole diameters of the shear sleeve I (5-2-3) and the shear sleeve II (5-2-4) are preferably phi 8mm.
The left transmission shaft (5-3) is connected with the grass collecting device (4) at the left side of the bundling device (6) through a chain; the right transmission shaft (5-5) is positioned on the right side of the middle coupler (5-4) and is connected with the middle coupler (5-4), and the right transmission shaft (5-5) is connected with the grass collecting device (4) on the right side of the bundling device (6) through a chain; the left transmission shaft (5-3), the middle coupling (5-4) and the right transmission shaft (5-5) are short in length, low in deflection, high in rigidity, easy to coaxial in three-section connection and smooth in transmission.
Claims (6)
1. A fodder straw bundling harvester mainly comprises a front transmission shaft (1), a traction device (2), a header (3), a grass collecting device (4), a conveying transmission device (5) and a bundling device (6); the front transmission shaft (1) is positioned in front of the traction device (2), one end of the front transmission shaft is connected with the traction device (2), and the other end of the front transmission shaft is connected with a rear output shaft of the tractor; the traction device (2) is positioned at the front lower part of the bundling device (6) and is connected with the bundling device (6); the header (3) is positioned below the traction device (2) and is connected with the traction device (2); the conveying transmission device (5) is positioned behind the header (3) and below the bundling device (6) and is connected with the bundling device (6); the two grass collecting devices (4) are symmetrically distributed on the left side and the right side of the bundling device (6) and are positioned above the conveying transmission device (5) and connected with the conveying transmission device (5); the method is characterized in that: the driving cone pulley (6-3) positioned at the left side of the bundling device (6) is connected with the driving cone pulley (5-1) positioned at the left side of the conveying transmission device (5) through a chain; the safety chain wheel device (5-2) is positioned below the driving cone pulley (5-1) and is connected with the driving cone pulley (5-1) through a chain; the left transmission shaft (5-3) is positioned at the left side of the safety chain wheel device (5-2), is connected with the safety chain wheel device (5-2) and is connected with the middle coupling (5-4); the left transmission shaft (5-3) is connected with the grass collecting device (4) at the left side of the bundling device (6) through a chain; the right transmission shaft (5-5) is positioned on the right side of the middle coupling (5-4) and is connected with the middle coupling (5-4); the right transmission shaft (5-5) is connected with the grass collecting device (4) at the right side of the bundling device (6) through a chain.
2. The forage straw baler of claim 1, wherein: the safety chain wheel device (5-2) consists of a safety chain wheel (5-2-1), a safety chain wheel shaft (5-2-2), a shearing sleeve I (5-2-3), a shearing sleeve II (5-2-4), a check ring, a bolt and a nut.
3. The forage straw baler of claim 2, wherein: the diameters of the inner holes of the shearing sleeve I (5-2-3) and the shearing sleeve II (5-2-4) are equal, and the diameters are selected from phi 6mm, phi 8mm, phi 10mm and phi 12 mm.
4. The forage straw baler of claim 1, wherein: the traction device (2) consists of a vertical gear box (2-1), a traction frame (2-2), an intermediate transmission shaft (2-3), a through shaft device (2-4), a density adjusting pump (2-5) and a bundling device transmission shaft (2-6); the vertical gear box (2-1) is positioned in front of the traction frame (2-2) and is connected with the traction frame (2-2); the middle transmission shaft (2-3) is positioned behind the vertical gear box (2-1) and is connected with the vertical gear box (2-1); the through shaft device (2-4) is positioned behind the middle transmission shaft (2-3) and is connected with the middle transmission shaft (2-3); the density adjusting pump (2-5) is positioned at the left side of the through-shaft device (2-4) and is connected with the through-shaft device (2-4) through a chain; the transmission shaft (2-6) of the bundling device is positioned behind the shaft passing device (2-4) and is connected with the shaft passing device (2-4).
5. The forage straw baler of claim 4, wherein: the shaft passing device (2-4) arranged behind the intermediate transmission shaft (2-3) integrates a bearing, a chain wheel and a spline housing.
6. A forage straw baler harvester as in claim 1 or 4, further characterized by: the density adjusting pump (2-5) arranged at the left side of the shaft passing device (2-4) is connected with the hydraulic cylinder (6-2) arranged at the rear of the bundling device (6) through a hydraulic oil pipe, and the hydraulic cylinder (6-2) is connected with the density compressing chamber (6-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322002956.2U CN220755621U (en) | 2023-07-25 | 2023-07-25 | Fodder chemical straw bundling harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322002956.2U CN220755621U (en) | 2023-07-25 | 2023-07-25 | Fodder chemical straw bundling harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220755621U true CN220755621U (en) | 2024-04-12 |
Family
ID=90613149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322002956.2U Active CN220755621U (en) | 2023-07-25 | 2023-07-25 | Fodder chemical straw bundling harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220755621U (en) |
-
2023
- 2023-07-25 CN CN202322002956.2U patent/CN220755621U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |