CN215912581U - Assembled rape cutting and sunning platform - Google Patents
Assembled rape cutting and sunning platform Download PDFInfo
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- CN215912581U CN215912581U CN202122302600.1U CN202122302600U CN215912581U CN 215912581 U CN215912581 U CN 215912581U CN 202122302600 U CN202122302600 U CN 202122302600U CN 215912581 U CN215912581 U CN 215912581U
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Abstract
The utility model discloses an assembled rape cutting and sunning platform in the field of agricultural machinery, which comprises a frame, wherein a lower cutting knife rest capable of moving left and right in a reciprocating mode is transversely arranged at the lower portion of the front side of the frame, reel wheel supports are hinged to the left side and the right side of the frame, first supports are arranged at the front portions of the two reel wheel supports, reel wheels are rotatably arranged between the first supports, an upper cutting knife rest is arranged at the right portion of the front side of the frame, two vertically corresponding second supports are arranged at the rear side of the frame, a chain wheel shaft is rotatably arranged between the two second supports, a plurality of gear shifting chain wheels are arranged on the chain wheel shaft at intervals, a plurality of driven gear shifting chain wheels are arranged on the frame corresponding to the gear shifting chain wheels, each gear shifting chain wheel is in transmission connection with the corresponding driven gear shifting chain wheel through a transversely arranged gear shifting chain, the transmission directions of the gear shifting chains are parallel, and a plurality of gear shifting teeth are arranged on each gear shifting chain at intervals along the length direction. The utility model can cut the rape with the characteristic of relatively inclined growth direction.
Description
Technical Field
The utility model belongs to the field of agricultural machinery, and particularly relates to an assembled rape cutting and sunning platform.
Background
At present, rape harvesting is a key link of whole-process mechanized production of rape, and is mainly divided into two types of mechanized combined harvesting and mechanized segmented harvesting according to a harvesting process route. The segmented harvest of the rapes is to cut and pour rape plants in advance into fields for airing in the early yellow maturity stage of the rapes, and then pick up, thresh, clean and harvest after the rapes are after-ripened. Compared with combined harvest, the segmented harvest has the advantages of long harvest time, strong adaptability to the shape of rape plants, consistent maturity of seeds, full seeds and small harvest loss. In the southern rice tanker planting area, the field can be raised in advance through segmented harvesting, and the planting of the later-reaped rice is facilitated.
Among the prior art, there is a rape cutter-rower, its width of operation is more than 2.5 meters, articulates on high ground clearance tractor usually, adopts middle shop to put the form, and this cutter-rower efficiency is higher, but the volume is great, and turning radius is big, is suitable for the dry land operation that the field area is great, the terrain is flat, and the purchase cost is higher, has increased the burden that agricultural mechanization was planted, lacks a kind of rape cutter-rower that can install on the harvester specially at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an assembled rape cutting and drying platform which can cut rape aiming at the characteristic that the growth direction of the rape is relatively inclined, and ensure that the rape is cut down and then placed in the field for drying.
The purpose of the utility model is realized as follows: an assembled rape cutting and drying platform comprises a frame, wherein a lower cutting knife rest capable of reciprocating left and right is transversely arranged at the lower part of the front side of the frame, a plurality of cutting knives are arranged on the lower cutting knife rest at intervals along the length direction, reel wheel brackets are hinged at the left side and the right side of the frame, first supports are arranged at the front parts of the two reel wheel brackets, reel wheels are rotatably arranged between the first supports, the axis of each reel wheel is horizontally arranged, an upper cutting knife rest is arranged at the right part of the front side of the frame, a plurality of cutting knives are arranged on the upper cutting knife rest at intervals along the length direction, the length direction of the upper cutting knife rest is vertical to the length direction of the lower cutting knife rest, second supports corresponding up and down are arranged at the rear side of the frame, a chain wheel shaft is rotatably arranged between the second supports, a plurality of gear shifting chain wheels are arranged on the chain wheel shaft at intervals, and a plurality of driven gear shifting chain wheels are arranged on the frame corresponding to the gear shifting chain wheels, every dials the tooth sprocket and is dialled the tooth chain through horizontal setting and correspond driven and dial tooth sprocket looks transmission connection, and the drive direction that each was dialled the tooth chain parallels, all is provided with a plurality of teeth of dialling along length direction interval on every group tooth chain.
When the rape cutter-rower works, a frame of the rape cutter-rower is arranged on a harvester, when the harvester travels in the field, a lower cutter moves left and right in a reciprocating mode to cut down the rape, an upper cutter rest moves up and down in a reciprocating mode along with the frame to cut down the rape, a reel bracket drives a reel to swing back and forth, the reel rotates to reel the rape onto the reel teeth, a chain wheel shaft rotates to drive a reel tooth chain wheel to rotate, and the reel teeth on each reel tooth chain pull out the rape to the outside. Compared with the prior art, the utility model has the beneficial effects that: the rape is cut according to the characteristic that the growth direction of the rape is relatively inclined by adding the upper cutting knife rest and matching with the lower cutting knife rest, so that the rape is ensured to be cut and placed in the field for airing; the rape is pulled out by the pulling teeth, so that the rape is cut.
As a further improvement of the utility model, a supporting rod is transversely arranged between the two reel supports, two cylinders are hinged on the frame corresponding to the two reel supports, and the extending ends of the piston rods of the cylinders are hinged with the corresponding reel supports. The cylinder drives the reel bracket to swing, and the reel realizes the swing.
As a further improvement of the utility model, a driving shaft is rotatably and transversely arranged at the lower part of the rear side of the frame, a driving chain wheel connected with a power transmission device is arranged at one end of the driving shaft, a first transmission chain wheel is arranged at the other end of the driving shaft, and a side connecting rod is connected with the other end of the driving shaft through a ball head and is connected with a lower cutting knife rest. The driving shaft rotates to drive the lower cutting knife rest to reciprocate left and right through the side connecting rod.
As a further improvement of the utility model, the rear side of the frame is transversely provided with a transition shaft corresponding to the driving shaft, a transmission chain wheel II at the right end of the transition shaft is in transmission connection with a transmission chain wheel I of the driving shaft through a chain, the front side of the frame is transversely provided with a bevel gear shaft corresponding to the transition shaft, a transmission chain wheel IV is arranged on the bevel gear shaft, a transmission chain wheel III at the left end of the transition shaft is in transmission connection with the transmission chain wheel IV through the chain, the bevel gear shaft is vertical to the chain wheel shaft, and a bevel gear on the bevel gear shaft is in meshing connection with a bevel gear at the end part of the chain wheel shaft. The driving shaft drives the transition shaft to rotate, the transition shaft drives the bevel gear shaft to rotate, and the bevel gear shaft drives the chain wheel shaft to rotate through the bevel gear.
As a further improvement of the utility model, the upper part of the rear side of the frame is rotatably and transversely provided with a rotating shaft, the right end of the rotating shaft is provided with a transmission chain wheel five and a belt pulley I, the transmission chain wheel five is in transmission connection with a transmission chain wheel two phase through a chain, the right end of a wheel shaft of the reel is provided with a belt pulley II, and the belt pulley II is in transmission connection with the belt pulley I through a transmission belt. The transition shaft drives a transmission chain wheel five on the rotating shaft to rotate through a transmission chain wheel two, and the belt pulley drives a wheel shaft of the reel to rotate.
As a further development of the utility model, the frame is mounted on the harvester. The frame of the rape harvesting and drying platform is arranged on the harvester, and the harvester can be directly used for harvesting and drying the rape.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a cross-sectional view along AA of fig. 3.
Fig. 5 is a perspective view of the frame.
Fig. 6 is a top view of the frame.
Fig. 7 is a left side view of the frame.
The automatic harvester comprises a lower cutting knife rest 1, a cutting knife 1a, a reel wheel support 2, a first support 3, a reel wheel 4, a wheel shaft 4a, a second belt pulley 4a1, an upper cutting knife rest 5, a cutting knife 5a, a second support 6, a sprocket shaft 7, a tooth-shifting sprocket 8, a tooth-shifting chain 9, a tooth-shifting chain 10, a support rod 11, a cylinder 12, a driving shaft 13, a driving sprocket 13a, a first transmission sprocket 13b, a side connecting rod 14, a transition shaft 15, a second transmission sprocket 15a, a third transmission sprocket 15b, a bevel gear shaft 16, a fourth transmission sprocket 16a, a bevel gear 17, a rotating shaft 18a, a fifth transmission sprocket 18a, a first belt pulley 18b and a frame 19.
Detailed Description
As shown in figures 1-7, the assembled rape cutting and drying table comprises a frame 19, a lower cutting knife rest 1 capable of reciprocating left and right is transversely arranged at the lower part of the front side of the frame 19, a plurality of cutting knives 1a are arranged on the lower cutting knife rest 1 at intervals along the length direction, reel supports 2 are hinged at the left and right sides of the frame 19, first supports 3 are arranged at the front parts of the two reel supports 2, reel wheels 4 are rotatably arranged between the first supports 3, the axis of each reel wheel 4 is horizontally arranged, an upper cutting knife rest 5 is arranged at the right part of the front side of the frame 19, a plurality of cutting knives 5a are arranged on the upper cutting knife rest 5 at intervals along the length direction, the length direction of the upper cutting knife rest 5 is vertical to the length direction of the lower cutting knife rest 1, two corresponding supports 6 up and down are arranged at the rear side of the frame 19, a chain wheel shaft 7 is rotatably arranged between the two supports 6, a plurality of shifting teeth chain wheels 8 are arranged on the chain wheel shaft 7 at intervals, a plurality of driven gear shifting chain wheels 8 are arranged on the framework 19 corresponding to the gear shifting chain wheels 8, each gear shifting chain wheel 8 is in transmission connection with the corresponding driven gear shifting chain wheel 8 through a gear shifting chain 9 transversely arranged, the transmission directions of the gear shifting chains 9 are parallel, and a plurality of gear shifting teeth 10 are arranged on each gear shifting chain 9 at intervals along the length direction. A supporting rod 11 is transversely arranged between the two reel supports 2, two cylinders 12 are hinged on the frame 19 corresponding to the two reel supports 2, and the extending ends of the piston rods of the cylinders 12 are hinged with the corresponding reel supports 2. A driving shaft 13 is rotatably and transversely arranged at the lower part of the rear side of the frame 19, a driving chain wheel 13a connected with a power transmission device is arranged at one end of the driving shaft 13, a transmission chain wheel 13b is arranged at the other end of the driving shaft 13, a side connecting rod 14 is further connected at the other end of the driving shaft 13 through a ball head, and the side connecting rod 14 is connected with the lower cutting knife rest 1. The rear side of the frame 19 is transversely provided with a transition shaft 15 corresponding to the driving shaft 13, a transmission chain wheel II 15a at the right end of the transition shaft 15 is in transmission connection with a transmission chain wheel I13 b of the driving shaft 13 through a chain, the front side of the frame 19 is transversely provided with a bevel gear shaft 16 corresponding to the transition shaft 15, the bevel gear shaft 16 is provided with a transmission chain wheel IV 16a, a transmission chain wheel III 15b at the left end of the transition shaft 15 is in transmission connection with the transmission chain wheel IV 16a through a chain, the bevel gear shaft 16 is vertical to the chain wheel shaft 74a, and a bevel gear 17 on the bevel gear shaft 16 is in meshing connection with a bevel gear 17 at the end part of the chain wheel shaft 7. The upper part of the rear side of the frame 19 is rotatably and transversely provided with a rotating shaft 18, the right end of the rotating shaft 18 is provided with a transmission chain wheel five 18a and a belt pulley one 18b, the transmission chain wheel five 18a is in transmission connection with a transmission chain wheel two 15a through a chain, the right end of a wheel shaft 4a of the reel 4 is provided with a belt pulley two 4a1, and the belt pulley two 4a1 is in transmission connection with the belt pulley one 18b through a transmission belt. The frame 19 is mounted on the harvester.
When the rape cutter-rower works, a frame 19 of a rape cutter-rower is arranged on a harvester, when the harvester runs in the field, a lower cutter moves left and right in a reciprocating mode to cut down the rape, an upper cutter frame 5 moves up and down in a reciprocating mode along with the frame 19 to cut down the rape, a reel wheel support 2 drives a reel wheel 4 to swing back and forth, the reel wheel 4 rotates to reel the rape to a reel tooth 10, a chain wheel shaft 7 rotates to drive a reel tooth chain wheel 8 to rotate, and the reel teeth on each reel tooth chain 9 are used for outwards reeling out the rape. The utility model has the advantages that: the upper cutting knife rest 5 is added, and the lower cutting knife rest 1 is matched to cut the rape with the characteristic of relatively skewed growth direction, so that the rape is cut down and then placed in the field for airing; the rape is pulled out by the pulling teeth, so that the rape is cut.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (6)
1. An assembled rape cutting and drying platform comprises a frame, wherein a lower cutting knife rest capable of moving in a reciprocating manner from left to right is transversely arranged at the lower part of the front side of the frame, a plurality of cutting knives are arranged on the lower cutting knife rest at intervals along the length direction, reel wheel brackets are hinged at the left side and the right side of the frame, first supports are arranged at the front parts of the two reel wheel brackets, reel wheels are rotatably arranged between the first supports, the axis of each reel wheel is horizontally arranged, the assembled rape cutting and drying platform is characterized in that an upper cutting knife rest is arranged at the right part of the front side of the frame, a plurality of cutting knives are arranged on the upper cutting knife rest at intervals along the length direction, the length direction of the upper cutting knife rest is vertical to the length direction of the lower cutting knife rest, two second supports which correspond to each other up and down are arranged at the rear side of the frame, a chain wheel shaft is rotatably arranged between the two supports, a plurality of gear shifting chain wheels are arranged on the chain wheel shaft at intervals, and a plurality of driven gear shifting chain wheels are arranged on the frame corresponding to each gear shifting chain wheel, every dials the tooth sprocket and is dialled the tooth chain through horizontal setting and correspond driven and dial tooth sprocket looks transmission connection, and the drive direction that each was dialled the tooth chain parallels, all is provided with a plurality of teeth of dialling along length direction interval on every group tooth chain.
2. The assembled rape harvesting and drying table as claimed in claim 1, wherein a support bar is transversely disposed between the two reel supports, two air cylinders are hinged to the frame corresponding to the two reel supports, and the extending ends of the piston rods of the air cylinders are hinged to the corresponding reel supports.
3. The assembled rape cutter-rower of claim 1 or 2, wherein a driving shaft is rotatably and transversely arranged at the lower part of the rear side of the frame, a driving sprocket connected with a power transmission device is arranged at one end of the driving shaft, a first transmission sprocket is arranged at the other end of the driving shaft, a side connecting rod is further connected with the other end of the driving shaft through a ball head, and the side connecting rod is connected with the lower cutter frame.
4. The assembled rape harvesting and drying table as claimed in claim 3, wherein a transition shaft is transversely disposed at the rear side of the frame corresponding to the driving shaft, a second transmission sprocket at the right end of the transition shaft is in transmission connection with a first transmission sprocket of the driving shaft through a chain, a third transmission sprocket at the left end of the transition shaft is in transmission connection with a fourth transmission sprocket through a chain, a bevel gear shaft is perpendicular to the sprocket shaft, and a bevel gear on the bevel gear shaft is in meshing connection with a bevel gear at the end of the sprocket shaft.
5. The assembled rape harvesting and drying table as claimed in claim 4, wherein the upper portion of the rear side of the frame is rotatably provided with a rotating shaft, the right end of the rotating shaft is provided with a transmission chain wheel V and a belt pulley I, the transmission chain wheel V is in transmission connection with the transmission chain wheel II through a chain, the right end of the wheel shaft of the reel is provided with a belt pulley II, and the belt pulley II is in transmission connection with the belt pulley I through a transmission belt.
6. The assembled oilseed rape cutter-rower of claim 1 or claim 2 wherein the frame is mounted on the harvester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122302600.1U CN215912581U (en) | 2021-09-23 | 2021-09-23 | Assembled rape cutting and sunning platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122302600.1U CN215912581U (en) | 2021-09-23 | 2021-09-23 | Assembled rape cutting and sunning platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215912581U true CN215912581U (en) | 2022-03-01 |
Family
ID=80414090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122302600.1U Active CN215912581U (en) | 2021-09-23 | 2021-09-23 | Assembled rape cutting and sunning platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215912581U (en) |
-
2021
- 2021-09-23 CN CN202122302600.1U patent/CN215912581U/en active Active
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