CN214961146U - Rape cutter-rower based on crawler-type combined harvesting power platform - Google Patents
Rape cutter-rower based on crawler-type combined harvesting power platform Download PDFInfo
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- CN214961146U CN214961146U CN202121072259.9U CN202121072259U CN214961146U CN 214961146 U CN214961146 U CN 214961146U CN 202121072259 U CN202121072259 U CN 202121072259U CN 214961146 U CN214961146 U CN 214961146U
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Abstract
The utility model discloses a rape cutter-rower based on a crawler-type combined harvesting power platform, which comprises a cutting platform, a hanging device, the crawler-type combined harvesting power platform and an auxiliary laying device; the auxiliary laying device comprises a pair of fixed side plates, a laying unit arranged at the bottoms of the fixed side plates, a pair of bearings with seats respectively arranged at the middle front sections of the top surfaces of the fixed side plates, a reel main shaft hinged between the two bearings with seats and a reel device sleeved on the reel main shaft; the reel device comprises two rotating frames, one rotating frame is sleeved at one end of the reel main shaft, the other rotating frame is sleeved at the other end of the reel main shaft, and a reel rod is connected between supporting rods corresponding to the two rotating frames. The rape is continuously conveyed backwards under the action of the conveying belt, the rape is prevented from being blocked at a grain discharging opening, and under the action of the grain pulling device, the rape which is laid in strips is continuously compacted, so that the conveying of the rape is facilitated, the orderly laying of the rape is ensured, and the conveying efficiency of the rape is improved.
Description
Technical Field
The utility model relates to the field of agricultural machinery, concretely relates to rape cutter-rower based on crawler-type combine results power platform.
Background
The rape is one of the important oil crops in China, the planting area is the largest, and the distribution range is the widest. The traditional harvesting mode is manual harvesting, wherein a sickle is used for cutting down the rape and laying the rape in the field for airing. The harvesting mode has low efficiency and high labor intensity, and the manual harvesting is gradually replaced by the machine operation along with the development of agriculture and the improvement of the mechanization level, thereby greatly improving the harvesting efficiency of the rape and reducing the labor intensity.
The mechanized harvest of rape mainly adopts a combined harvest method and a segmented harvest method. The combined harvest method is to complete the operations of cutting, threshing, cleaning and the like of the rape at one time, and the harvest method has the defects of large grain loss, poor plant adaptability, short harvest time and the like, but has less operation times and lower cost. The segmented harvest is to divide the rape harvest process into two times, firstly to cut and sun the rape, to cut and lay the cut and fallen rape in the field to dry, to fully utilize the after-ripening function of the rape, and then to pick up and thresh.
Compared with a combined harvesting method, the segmented harvesting method has stronger adaptability to rape varieties and harvesting states, can reduce the harvesting loss and improve the harvesting yield, has long suitable period and early field rising time, and can provide sufficient time for subsequent operation. Although the existing swather basically realizes the functions of cutting, conveying, laying and the like, the problems of low conveying force, poor laying quality, serious blockage and the like still exist, and the working efficiency of the swather is limited.
Disclosure of Invention
An object of the utility model is to the not enough of above-mentioned technique, provide a guarantee rape and put the rape and put quality, improve rape conveying efficiency's rape cutter-rower based on crawler-type combine results power platform.
In order to achieve the purpose, the utility model relates to a rape cutter-rower based on crawler-type combine harvester power platform, including header, hooking device, crawler-type combine harvester power platform and supplementary shop put the device. The auxiliary laying device is arranged behind the cutting platform and positioned on one side of the hanging device; the auxiliary laying device comprises a pair of fixed side plates, a laying unit, a pair of belt seat bearings, a reel main shaft and a reel device, wherein the fixed side plates are arranged behind the stand and are positioned at the position of a grain discharging opening; the reel device comprises two rotating frames, one rotating frame is sleeved at one end of the reel main shaft, the other rotating frame is sleeved at the other end of the reel main shaft, and a reel rod is connected between supporting rods corresponding to the two rotating frames.
Furthermore, the laying unit comprises a pair of chain belts with lugs, a driving shaft arranged at the rear ends of the chain belts with lugs through a chain wheel, a driven shaft arranged at the front ends of the chain belts with lugs through a chain wheel, a conveying belt paved on the chain belts with lugs and a small belt wheel arranged at one end of the driving shaft, and the small belt wheel is connected with a large belt wheel arranged at one end of the reel main shaft through a third belt.
Furthermore, the header comprises a frame, reel wheels hinged to two sides of the frame, an auger arranged on the frame and located behind the reel wheels, a divider arranged on two sides of the frame and located below the reel wheels, and a reciprocating cutter arranged on the frame and located in front of the auger and located below the reel wheels, wherein a grain discharge port is formed in one end of a back plate of the header.
Furthermore, the hanging device comprises a conveying shell which is obliquely arranged, the bottom end of the conveying shell is fixed on a rack of the header, and the top end of the conveying shell is fixed on a collecting box of a power platform of the crawler-type combine harvester; the top of carrying the casing runs through there is the band pulley axle, left band pulley is installed to the left end of band pulley axle, and right band pulley is installed to the right-hand member of band pulley axle, and left band pulley is connected with the band pulley of header band pulley axle behind the header through first belt, and right band pulley passes through the second belt and is connected with the little band pulley of driving shaft.
Furthermore, a hydraulic cylinder is arranged between the reel and the top of the frame.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses rape from the row standing grain mouth in the rape cutter-rower directly gets into and puts the device with assisting, on the one hand, carries rape backward constantly through the effect of conveyer belt, prevents that rape from blockking up at the row standing grain mouth, and on the other hand, under the effect of the standing grain device, rape that has already been put in strips and put is constantly compacted, is favorable to the transport of rape, has guaranteed neatly putting of rape, has improved the transport efficiency of rape; solves the problems of small conveying force, poor laying quality, serious blockage and the like of the current rape cutter-rower.
Drawings
FIG. 1 is a schematic view of the whole structure of the rape cutter-rower of the utility model;
FIG. 2 is a schematic view of the header of FIG. 1;
FIG. 3 is another schematic view of the structure of FIG. 2;
FIG. 4 is a schematic structural view of the auxiliary placement device of FIG. 1;
FIG. 5 is a schematic structural diagram of the laying unit in FIG. 4;
fig. 6 is a schematic diagram of the transmission line of fig. 1.
Wherein: the device comprises a cutting table 1, a hanging device 2, a first belt 3, a left belt wheel 4, a belt wheel shaft 5, a right belt wheel 6, a second belt 7, a crawler-type combine harvester power platform 8, an auxiliary laying device 9, a rack 10, a reel 11, an auger 12, a grain discharge port 13, a hydraulic cylinder 14, a divider 15, a reciprocating cutter 16, a fixed side plate 17, a belt seat bearing 18, a grain shifting main shaft 19, a grain shifting rod 20, a grain shifting device 21, a large belt wheel 22, a third belt 23, a small belt wheel 24, a conveying belt 25, a chain wheel 26, a lug chain 27, a driven shaft 28, a rotating frame 29, a driving shaft 30, a swing shaft 31, a cutting table belt wheel shaft 32, an auger main shaft 33, a grain shifting wheel main shaft 34 and a cutter 35.
Detailed Description
The invention is described in further detail below with reference to figures and specific embodiments for the understanding of those skilled in the art.
The rape cutter-rower based on the crawler-type combined harvesting power platform as shown in fig. 1 comprises a cutting platform 1, a hanging device 2, a crawler-type combined harvesting power platform 8 and an auxiliary laying device 9. The cutting table 1 is connected to a power platform 8 of the crawler-type combine harvester through a hanging device 2, and an auxiliary laying device 9 is installed behind the cutting table 1 and located on one side of the hanging device 2.
Referring to fig. 2 and 3, the header 1 includes a frame 10, reel wheels 11 hinged to two sides of the frame 10, an auger 12 installed on the frame 10 and located behind the reel wheels 11, a divider 15 installed on two sides of the frame 10 and located below the reel wheels 11, a reciprocating cutter 16 installed on the frame 10 and located in front of the auger 12 and located below the reel wheels 11, and a hydraulic cylinder 14 installed between the reel wheels 11 and the top of the frame 10 (the hydraulic cylinder 14 is used for adjusting the height of the reel wheels 11), and a grain discharge opening 13 is formed at one end of a back plate of the header 1.
Referring to fig. 4 and 5, the auxiliary laying device 9 includes a pair of fixed side plates 17 installed at the rear of the frame and located at the position of the grain discharge opening, a laying unit installed at the bottoms of the pair of fixed side plates 17, a pair of tape holder bearings 18 respectively installed at the front sections of the top surfaces of the pair of fixed side plates 17, a grain-pulling main shaft 19 hinged between the two tape holder bearings 18, a grain-pulling device 21 sleeved on the grain-pulling main shaft 19, and a large belt pulley 22 connected with one end of the grain-pulling main shaft 19 through a flat key. Wherein, the reel device 21 comprises two rotating frames, one rotating frame is sleeved at one end of the reel main shaft 19, the other rotating frame is sleeved at the other end of the reel main shaft 19, and a reel rod 20 is connected between the corresponding support rods of the two rotating frames; the laying unit comprises a pair of lug chains 27, a driving shaft 30 installed at the rear ends of the pair of lug chains 27 through a chain wheel 26, a driven shaft 28 installed at the front ends of the pair of lug chains 27 through the chain wheel 26, a conveying belt 25 laid on the pair of lug chains 27 and a small belt wheel 24 installed at one end of the driving shaft 30 through keys, wherein the large belt wheel 22 and the small belt wheel 24 are in belt transmission through a third belt 23.
The hitching device 2 comprises a conveying shell which is obliquely arranged, the bottom end of the conveying shell is fixed on a frame 10 of the header 1, and the top end of the conveying shell is fixed on a collecting box of a power platform 8 of the crawler-type combine harvester. The top of carrying the casing runs through has band pulley shaft 5, and left band pulley 4 is installed to band pulley shaft 5's left end, and right band pulley 6 is installed to band pulley shaft 5's right-hand member, and left band pulley 4 is connected with the band pulley of header band pulley shaft 32 behind header 1 through first belt 3, and right band pulley 6 is connected with the little band pulley 24 of driving shaft 30 through second belt 7.
The utility model discloses rape cutter-rower operation width is 3m, and it is 1m to spread the width. As shown in fig. 6, during operation, a part of the power of the engine is transmitted to the crawler chassis to drive the unit to move forward, another part of the power is transmitted to the pulley shaft 5 through speed reduction, a part of the power of the pulley shaft 5 is transmitted to the header pulley shaft 32 behind the header 1 through the left pulley 4 and the first belt 3, another part of the power is transmitted to the driving shaft 30 of the auxiliary laying device through the right pulley 6 and the second belt 7, a part of the power of the header pulley shaft 32 is transmitted to the swing shaft 31 on one side of the reciprocating cutter 16 through the universal joint to drive the swing shaft 31 to swing back and forth, and further drive the cutter 35 to cut back and forth in the horizontal direction, another part of the power is transmitted to the auger main shaft 33 of the auger through the belt, the auger main shaft 33 transmits the power to the reel main shaft 34 through the belt to drive the reel 11 to rotate, and meanwhile, a part of the power of the driving shaft 30 transmits the power to the driven shaft 28 through the lug chain 27, and then the conveyer belt is driven to rotate, and the other part of power is transmitted to the reel main shaft 19 through the third belt 23 to drive the reel device to rotate. During specific operation, as the unit moves forward, the grain dividers on two sides of the header divide rape stalks into rows and cut rape branches wound on the upper part, so that the interaction between rapes during harvesting is reduced, and the loss rate is reduced. Meanwhile, the rotating reel pushes the rape stalks to the cutter, and under the cutting action of the cutter, the rape stalks are continuously cut off and poured on the header. The rape that is located the header right side after being cut off is directly through the row's standing grain mouth under reel and the effect of screw feeder rake tooth, and the rape that is located the header left side after being cut off can be carried to the header right side constantly under the fast rotation of screw feeder, then under the stirring effect of screw feeder rake tooth, constantly removes to row's standing grain mouth. The rape just coming out from the grain discharge opening directly enters the auxiliary laying device, on one hand, the rape is continuously conveyed backwards through the action of the conveying belt, the rape is prevented from being blocked at the grain discharge opening, on the other hand, the rape which is already laid in strips is continuously compacted under the action of the grain pulling device 21, the conveying of the rape is facilitated, the orderly laying of the rape is ensured, and the conveying efficiency of the rape is improved. When the height of the cutting table is adjusted, the auxiliary laying device can be properly inclined backwards, and rape is favorably discharged from the grain discharge port.
The utility model discloses rape swather based on crawler-type combine results power platform is favorable to solving current rape swather width not enough, the conveying dynamics is little, put the quality poor, block up serious scheduling problem, has improved the results efficiency of rape.
The above embodiments are merely illustrative of the technical solutions of the present invention, and not restrictive, and modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all shall be covered by the scope of the claims of the present invention.
Claims (5)
1. A rape cutter-rower based on a crawler-type combined harvesting power platform comprises a cutting platform (1), a hanging device (2), a crawler-type combined harvesting power platform (8) and an auxiliary laying device (9); the cutting table (1) is connected to a power platform (8) of the crawler-type combine harvester through a hanging device (2), and an auxiliary laying device (9) is arranged behind the cutting table (1) and located on one side of the hanging device (2); the method is characterized in that: the auxiliary laying device (9) comprises a pair of fixed side plates (17) which are arranged behind the frame and positioned at the position of the grain discharge port, a laying unit arranged at the bottoms of the fixed side plates (17), a pair of bearing blocks (18) which are respectively arranged at the middle front sections of the top surfaces of the fixed side plates (17), a grain pulling main shaft (19) hinged between the two bearing blocks (18) and a grain pulling device (21) sleeved on the grain pulling main shaft (19); the reel device (21) comprises two rotating frames, one rotating frame is sleeved at one end of the reel main shaft (19), the other rotating frame is sleeved at the other end of the reel main shaft (19), and a reel rod (20) is connected between supporting rods corresponding to the two rotating frames.
2. The rape cutter-rower based on the tracked combine harvester power platform as set forth in claim 1, wherein: the laying unit comprises a pair of chain belts with lugs (27), a driving shaft (30) arranged at the rear ends of the pair of chain belts with lugs (27) through a chain wheel (26), a driven shaft (28) arranged at the front ends of the pair of chain belts with lugs (27) through the chain wheel (26), a conveying belt (25) laid on the pair of chain belts with lugs (27) and a small belt wheel (24) arranged at one end of the driving shaft (30), wherein the small belt wheel (24) is connected with a large belt wheel (22) at one end of the reel main shaft (19) through a third belt (23).
3. The rape cutter-rower based on the tracked combine harvester power platform as set forth in claim 2, wherein: header (1) include frame (10), articulate reel (11) in frame (10) both sides, install screw feeder (12) that just are located reel (11) rear on frame (10), install divider (15) that just are located reel (11) below in frame (10) both sides and install and just be located screw feeder (12) the place ahead reciprocating type cutterbar (16) that are located reel (11) below simultaneously in frame (10), row's of standing grain mouth (13) has been seted up to the backplate one end of header (1).
4. The rape cutter-rower based on the tracked combine harvester power platform as set forth in claim 3, wherein: the hanging device (2) comprises a conveying shell which is obliquely arranged, the bottom end of the conveying shell is fixed on a rack (10) of the header (1), and the top end of the conveying shell is fixed on a collecting box of a power platform (8) of the crawler-type combine harvester; carry the top of casing to run through band pulley axle (5), left band pulley (4) are installed to the left end of band pulley axle (5), and right band pulley (6) are installed to the right-hand member of band pulley axle (5), and left band pulley (4) are connected with the band pulley of header band pulley axle (32) behind header (1) through first belt (3), and right band pulley (6) are connected with little band pulley (24) of driving shaft (30) through second belt (7).
5. The rape cutter-rower based on the tracked combine harvester power platform as set forth in claim 3, wherein: a hydraulic cylinder (14) is arranged between the reel (11) and the top of the frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121072259.9U CN214961146U (en) | 2021-05-18 | 2021-05-18 | Rape cutter-rower based on crawler-type combined harvesting power platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121072259.9U CN214961146U (en) | 2021-05-18 | 2021-05-18 | Rape cutter-rower based on crawler-type combined harvesting power platform |
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| CN214961146U true CN214961146U (en) | 2021-12-03 |
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| CN202121072259.9U Active CN214961146U (en) | 2021-05-18 | 2021-05-18 | Rape cutter-rower based on crawler-type combined harvesting power platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115633582A (en) * | 2022-11-07 | 2023-01-24 | 中国农业科学院麻类研究所 | Sweet potato harvester |
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2021
- 2021-05-18 CN CN202121072259.9U patent/CN214961146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115633582A (en) * | 2022-11-07 | 2023-01-24 | 中国农业科学院麻类研究所 | Sweet potato harvester |
| CN115633582B (en) * | 2022-11-07 | 2023-04-11 | 中国农业科学院麻类研究所 | Sweet potato harvester |
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