Rape cutting and drying header and cutter-rower

Abstract

The utility model relates to the technical field of windrowers, in particular to a rape cutting and drying header and a windrower, which comprise a cutting and drying rack, a driving roller and a driven roller are arranged on the cutting and drying rack, and the driving roller and the driven roller are connected through a conveying belt; the front side cutter is arranged in a sliding mode in the length direction of the cutter beam. The vertical knife cutter is arranged on the vertical knife rest in a sliding mode in the vertical direction; the top of the header rear wall is rotationally connected with the rear end of a reel bracket, and a reel assembly is installed at the front end of the reel bracket. The wobble ring assembly is installed on the cutting and drying rack, one end of the wobble ring assembly is in transmission connection with the front cutter and the vertical cutter, and the driving source is in transmission connection with the other end of the wobble ring assembly. The oilseed rape cutting and airing device has the advantages that the vertical cutter can cut off and separate oilseed rape on the edge of the left cutting and airing side of the cutting and airing table frame, the cut oilseed rape is laid on the conveying belt under the action of the reel assembly, the cut oilseed rape is conveyed to the right side of the cutting and airing table under the action of the conveying belt, and laying work is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of reaper and sun-drying machines, in particular to a rapeseed reaper and sun-drying platform and a reaper and sun-drying machine. Background Art

[0002] my country is a major producer of rapeseed, ranking first in the world in both planting area and total output. At present, the commonly used method of harvesting rapeseed is to harvest it in two stages. Specifically, the rapeseed is cut and laid out in the field to dry for 3-5 days, and then picked up and threshed after the rapeseed is fully ripe. The after-ripening effect is used to improve the maturity of the harvested rapeseed, and the quality of the rapeseed oil is better.

[0003] The reaper currently used in the market is usually mainly composed of a traction drive, a reel connected to the traction drive through mechanical transmission, a horizontal cutter, and a belt conveyor. When working, the reel moves the crops to be harvested downward and backward during the forward movement of the traction drive, and the horizontal cutter continuously cuts the crops to be harvested through horizontal reciprocating motion, and after the crops are lodged on the conveyor, they are transported to the subsequent operation position. The reaper currently on the market has the following problems: rapeseed has many branches, which are intertwined with each other, and the branch between the area to be harvested and the area to be harvested is not obvious, so the harvesting interference is large; rapeseed plants are tall, have many branches, and often fall over, the cutting table is easy to be blocked, and the adaptability is poor. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a rapeseed cutting and drying platform and a cutting and drying machine to solve the above-mentioned problems existing in the prior art.

[0005] The utility model solves the above technical problems with the following technical solutions: a rapeseed cutting and drying platform, comprising a cutting and drying platform frame, a driven roller is rotatably arranged on the left side of the cutting and drying platform frame, and a driving roller is rotatably arranged on the right side of the cutting and drying platform frame, the driving roller and the driven roller are extended along the front and rear directions of the cutting and drying platform frame, and the driving roller and the driven roller are connected by a conveyor belt;

[0006] A knife beam extending along the length direction of the front side of the mowing and drying platform is fixedly provided at the front side of the mowing and drying platform, and a front side cutter is provided on the knife beam, and the front side cutter is slidably arranged along the length direction of the knife beam;

[0007] A vertically arranged vertical knife rack is arranged at the front end of the left side of the mowing and drying platform, and a vertical knife cutter is arranged on the vertical knife rack so as to be slidable in the vertical direction.

[0008] A cutting platform rear wall is arranged at the rear side of the mowing and drying platform frame, the top of the cutting platform rear wall is rotatably connected to the rear end of the reel bracket, the middle part or the front part of the reel bracket is connected to the cutting platform rear wall through an oil cylinder for adjusting the horizontal height of the front end of the reel bracket, and a reel assembly is installed at the front end of the reel bracket;

[0009] A driving source is installed on the mowing and drying platform, and the driving source is connected to the active roller for driving the active roller to rotate axially, and the driving source is connected to the reel assembly for driving the reel assembly to rotate;

[0010] The mowing and drying platform is equipped with a swing ring assembly, one end of which is respectively connected to the front cutter and the vertical knife cutter, and the driving source is connected to the other end of the swing ring assembly for driving the front cutter to perform horizontal reciprocating motion along the length direction of the knife beam, and for driving the vertical knife cutter to perform reciprocating motion in the vertical direction.

[0011] The beneficial effects of the utility model are as follows: a vertical knife cutter is arranged on the left side of the mowing and drying platform, which can cut and separate the rapeseed on the left edge of the mowing and drying platform; after the rapeseed is cut by the front cutter, the cut rapeseed is spread on the conveyor belt under the action of the reel assembly; the cut rapeseed is transported to the right side of the mowing and drying platform under the action of the conveyor belt, thus completing the spreading work and effectively avoiding blockage of the cutting platform.

[0012] On the basis of the above technical solution, the present invention can also be improved as follows.

[0013] Furthermore, the driving source includes a mowing table gear box fixed on the mowing table frame and an input transmission shaft rotatably installed on the rear wall of the mowing table, the output shaft of the mowing table gear box is transmission-connected to the active roller, a mowing table input sprocket for transmission connection to an external driving mechanism is fixedly sleeved on the input transmission shaft, one end of the input transmission shaft is transmission-connected to one end of the swing ring assembly, the other end of the input transmission shaft is transmission-connected to the input end of the mowing table gear box, and the input transmission shaft is transmission-connected to the reel assembly.

[0014] The beneficial effect of adopting the above further solution is that the input transmission shaft transmits the power of the external driving mechanism to the mowing table gear box, the reel assembly and the swing ring assembly, so that the active roller, the reel assembly and the swing ring assembly are driven simultaneously by one driving mechanism.

[0015] Furthermore, a swing ring transmission shaft is rotatably provided on the rear wall of the cutting platform, and the swing ring transmission shaft is coaxially arranged with the input transmission shaft, one end of the swing ring transmission shaft is transmission-connected with an end of the input transmission shaft away from the cutting platform gear box to realize synchronous rotation, one end of the swing ring transmission shaft away from the input transmission shaft is transmission-connected with the swing ring assembly, and the swing ring transmission shaft is transmission-connected with the reel assembly.

[0016] The beneficial effect of adopting the above further solution is that the swing ring assembly and the reel assembly are driven to work by the rotation of the swing ring transmission shaft, and the structure is simple.

[0017] Furthermore, a rotating cylinder is fixedly provided on the top of the rear wall of the cutting platform, the length direction of the rotating cylinder is the same as the length direction of the knife beam, and the rear end of the reel bracket is rotatably connected to the rotating cylinder.

[0018] The beneficial effect of adopting the above further solution is that a rotating cylinder is arranged on the top of the rear wall of the cutting platform to provide a rotating shaft for the reel bracket, thereby facilitating the rotating arrangement of the reel bracket.

[0019] Furthermore, a bracket intermediate transmission shaft is rotatably provided in the rotating cylinder, and two ends of the bracket intermediate transmission shaft respectively extend out of two ends of the rotating cylinder, one end of the bracket intermediate transmission shaft is transmission connected to the driving source, and the other end of the bracket intermediate transmission shaft is transmission connected to the reel assembly.

[0020] The beneficial effect of adopting the above further scheme is that the intermediate transmission shaft of the bracket is rotatably arranged in the rotating cylinder, which facilitates the transmission connection between the driving source and the reel assembly. At the same time, since the intermediate transmission shaft of the bracket is arranged in the rotating cylinder, the intermediate transmission shaft of the bracket is protected to a certain extent to avoid external influences on the transmission of the driving source and the reel assembly.

[0021] Furthermore, a bracket output pulley is fixedly sleeved on the other end of the bracket intermediate transmission shaft, a reel input pulley is fixedly provided on one end of the reel assembly, and the bracket output pulley is connected to the reel input pulley via a belt.

[0022] The beneficial effect of adopting the above further solution is that the transmission connection between the intermediate transmission shaft of the bracket and the reel assembly is realized by connecting the output pulley of the bracket and the input pulley of the reel through a belt, and the structure is simple.

[0023] Further, the swing ring assembly includes a swing ring mechanism and a swing ring output shaft, one end of the swing ring mechanism is transmission connected to the drive source, the other end of the swing ring mechanism is transmission connected to one end of the swing ring output shaft, the other end of the swing ring output shaft is transmission connected to the front cutter through a cutter swing arm, and the other end of the swing ring output shaft is transmission connected to the vertical knife cutter through a vertical knife swing arm, the drive source drives one end of the swing ring mechanism to rotate axially, thereby driving the swing ring output shaft to rotate axially back and forth, thereby driving the front cutter to reciprocate in the horizontal direction, and driving the vertical knife cutter to reciprocate in the vertical direction.

[0024] The beneficial effect of adopting the above further scheme is: the swing ring mechanism converts the axial rotational motion of the output shaft of the driving source into the axial reciprocating rotation of the swing ring output shaft, the front cutter is reciprocated in the horizontal direction through the cutter swing arm, and the vertical cutter is reciprocated in the vertical direction through the vertical cutter swing arm.

[0025] Furthermore, one end of the cutting knife swing arm is fixedly sleeved on the swing ring output shaft, the other end of the cutting knife swing arm is hinged to one end of the cutter connecting rod, and the other end of the cutter connecting rod is hinged to the front cutter; one end of the vertical knife swing arm is fixedly sleeved on the swing ring output shaft, the other end of the vertical knife swing arm is hinged to one end of the vertical knife push rod, and the other end of the vertical knife push rod is hinged to the vertical knife cutter.

[0026] The beneficial effects of adopting the above further scheme are: the cutting knife swing arm reciprocates with the axis of the swing ring output shaft as the rotation axis, and the reciprocating motion of the front cutter is realized through the transmission of the connecting rod; the vertical knife swing arm reciprocates with the axis of the swing ring output shaft as the rotation axis, and the reciprocating motion of the vertical knife cutter is realized through the transmission of the vertical knife push rod.

[0027] Furthermore, a mounting seat is provided on the rear wall of the cutting platform.

[0028] The beneficial effect of adopting the above further solution is that the setting of the hitch seat makes it convenient to install the rear wall of the cutting platform on the tractor.

[0029] The utility model solves the above technical problem and further provides a cutting and drying machine, comprising the above rapeseed cutting and drying platform.

[0030] The beneficial effect of adopting the above technical solution is as follows: a vertical knife cutter is arranged on the left side of the mowing and drying platform, which can cut and separate the rapeseed on the left edge of the mowing and drying platform. After the rapeseed is cut by the front cutter, the cut rapeseed is spread on the conveyor belt under the action of the reel assembly, and the cut rapeseed is transported to the right side of the mowing and drying platform under the action of the conveyor belt to complete the spreading work, effectively avoid clogging of the cutting platform, and thus improve the mowing and drying effect of the mowing and drying machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a left rear axle view of the utility model;

[0032] Figure 2 This is a right rear axle view of the utility model;

[0033] Figure 3 for Figure 1 A in the enlarged view;

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 1. Cutting platform input sprocket; 2. Swing ring drive shaft; 3. First cutting platform output sprocket; 4. Vertical knife frame; 5. Cutting knife swing arm; 6. Knife beam; 7. Rotating cylinder; 8. Vertical knife swing arm; 9. Vertical knife cutter; 10. Front cutter; 11. Speed ​​reduction sprocket; 12. Bracket input sprocket; 13. Cutting platform output chain; 14. Bracket input chain; 15. Bracket output pulley; 16. Reel belt; 17. Reel input pulley; 18. Swing ring output shaft; 19, input transmission shaft; 20, second cutting platform output sprocket; 21, cutting platform gear box transmission chain; 22, cutting platform gear box; 23, active roller; 24, conveyor belt; 25, cutting platform frame; 26, reel bracket; 27, reel assembly; 28, hitch seat; 29, cutting platform rear wall; 30, cutting platform left wall; 31, bracket middle transmission shaft; 32, cutter connecting rod; 33, vertical knife push rod; 34, swing ring mechanism. DETAILED DESCRIPTION

[0036] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0037] Embodiment 1

[0038] like Figure 1 , Figure 2 , Figure 3 As shown, this embodiment includes a mowing and tanning stand 25, a driven roller is rotatably provided on the left side of the mowing and tanning stand 25, and a driving roller 23 is rotatably provided on the right side of the mowing and tanning stand 25. The driving roller 23 and the driven roller are extended along the front-rear direction of the mowing and tanning stand 25, and the driving roller 23 and the driven roller are connected by a conveyor belt 24;

[0039] A knife beam 6 extending along the length direction of the front side of the mowing and sunning platform 25 is fixedly provided at the front side of the mowing and sunning platform 25, and a front side cutter 10 is provided on the knife beam 6, and the front side cutter 10 is slidably arranged along the length direction of the knife beam 6;

[0040] A vertically arranged vertical knife stand 4 is arranged at the front end of the left side of the mowing and drying platform 25, and a vertical knife cutter 9 is arranged on the vertical knife stand 4, and the vertical knife cutter 9 is slidably arranged on the vertical knife stand 4 along the vertical direction;

[0041] The rear side of the mowing and drying platform 25 is provided with a cutting platform rear wall 29, and a mounting seat 28 is provided on the cutting platform rear wall 29. The mounting seat 28 is provided to facilitate the installation of the cutting platform rear wall 29 on a tractor. The top of the cutting platform rear wall 29 is rotatably connected to the rear end of the reel bracket 26. The middle or front part of the reel bracket 26 is connected to the cutting platform rear wall 29 through an oil cylinder to adjust the horizontal height of the front end of the reel bracket 26. The front end of the reel bracket 26 is equipped with a reel assembly 27;

[0042] The mowing and drying platform 25 is provided with a driving source, which is connected to the driving roller 23 to drive the driving roller 23 to rotate axially, and is connected to the reel assembly 27 to drive the reel assembly 27 (the reel assembly 27 is a conventional technology in the art, and the specific structure is not described here) to rotate;

[0043] The mowing and drying platform 25 is equipped with a swing ring assembly, one end of which is respectively connected to the front cutter 10 and the vertical knife cutter 9, and the driving source is connected to the other end of the swing ring assembly for driving the front cutter 10 to perform horizontal reciprocating motion along the length direction of the knife beam 6, and for driving the vertical knife cutter 9 to perform reciprocating motion in the vertical direction.

[0044] A left side wall 30 of the cutting platform is provided on the left side of the cutting and drying platform 25 to facilitate the installation of the swing ring assembly and the vertical knife frame 4. The vertical knife frame 4 is fixedly installed at the front end of the left side wall 30 of the cutting platform. The vertical knife frame 4 protrudes the front cutter 10 forward to achieve segmentation of the area to be cut before cutting the rape straw.

[0045] In this embodiment, the driving source includes a mowing platform gear box 22 fixed on a mowing platform frame 25 and an input transmission shaft 19 rotatably mounted on the rear wall 29 of the mowing platform. The output shaft of the mowing platform gear box 22 is in driving connection with the driving roller 23. The input transmission shaft 19 is fixedly sleeved with a mowing platform input sprocket 1 for driving connection with an external driving mechanism. One end of the input transmission shaft 19 is in driving connection with one end of the swing ring assembly, and the other end of the input transmission shaft 19 is in driving connection with the input end of the mowing platform gear box 22. Next, specifically, a second cutting platform output sprocket 20 is fixedly sleeved on the other end of the input transmission shaft 19, and the second cutting platform output sprocket 20 is transmission-connected to the input end of the cutting platform gear box 22 through the cutting platform gear box transmission chain 21. The input transmission shaft 19 is transmission-connected to the reel assembly 27. The input transmission shaft 19 transmits the power of the external driving mechanism to the cutting platform gear box 22, the reel assembly 27 and the swing ring assembly, so that the active roller 23, the reel assembly 27 and the swing ring assembly are driven simultaneously by one driving mechanism.

[0046] Specifically, a rotating cylinder 7 is fixedly provided on the top of the rear wall 29 of the cutting platform, and the length direction of the rotating cylinder 7 is the same as the length direction of the knife beam 6. The rear end of the reel bracket 26 is rotatably connected to the rotating cylinder 7. The rotating cylinder 7 is arranged on the top of the rear wall 29 of the cutting platform to provide a rotating axis for the reel bracket 26, thereby facilitating the rotation setting of the reel bracket 26.

[0047] A bracket intermediate transmission shaft 31 is rotatably provided in the rotating cylinder 7, and two ends of the bracket intermediate transmission shaft 31 extend out of the two ends of the rotating cylinder 7 respectively. One end of the bracket intermediate transmission shaft 31 is transmission-connected to the driving source, and the other end of the bracket intermediate transmission shaft 31 is transmission-connected to the reel assembly 27. The bracket intermediate transmission shaft 31 is rotatably provided in the rotating cylinder 7 to facilitate the transmission connection between the driving source and the reel assembly 27. At the same time, since the bracket intermediate transmission shaft 31 is provided in the rotating cylinder 7, the bracket intermediate transmission shaft 31 is protected to a certain extent to avoid external influence on the transmission of the driving source and the reel assembly 27.

[0048] A swing ring transmission shaft 2 is rotatably provided on the rear wall 29 of the cutting platform. The swing ring transmission shaft 2 is coaxially arranged with the input transmission shaft 19. One end of the swing ring transmission shaft 2 is transmission-connected with one end of the input transmission shaft 19 away from the cutting platform gear box 22 to realize synchronous rotation. One end of the swing ring transmission shaft 2 away from the input transmission shaft 19 is transmission-connected with the swing ring assembly. The swing ring transmission shaft 2 is transmission-connected with the reel assembly 27. Specifically, a first cutting platform output sprocket 3 is fixedly sleeved on the swing ring transmission shaft 2. A speed reduction sprocket 11 (including two sprockets, one large and one small, which are coaxially arranged and rotate synchronously) is rotatably provided on the rear wall 29 of the cutting platform. The first cutting platform output sprocket 3 is connected to the large sprocket of the speed reduction sprocket 11 through a cutting platform output chain 13. A bracket input sprocket 12 is fixedly sleeved on one end of the bracket intermediate transmission shaft 31. The bracket input sprocket 12 is connected to the small sprocket of the speed reduction sprocket 11 through a bracket input chain 14.

[0049] A bracket output pulley 15 is fixedly sleeved on the other end of the bracket intermediate transmission shaft 31, and a reel input pulley 17 is fixedly provided on one end of the reel assembly 27. The bracket output pulley 15 is connected to the reel input pulley 17 through a belt. The bracket output pulley 15 and the reel input pulley 17 are connected through the belt, so that the transmission connection between the bracket intermediate transmission shaft 31 and the reel assembly 27 is realized, and the structure is simple.

[0050] The swing ring assembly includes a swing ring mechanism 34 (the swing ring mechanism 34 is a prior art in the art, and the specific structure is not described here) and a swing ring output shaft 18, one end of the swing ring mechanism 34 is transmission-connected to the driving source, the other end of the swing ring mechanism 34 is transmission-connected to one end of the swing ring output shaft 18, the other end of the swing ring output shaft 18 is transmission-connected to the front cutter 10 through the cutter swing arm 5, the other end of the swing ring output shaft 18 is transmission-connected to the vertical cutter 9 through the vertical cutter swing arm 8, the driving source The swing ring mechanism 34 drives one end of the swing ring mechanism 34 to rotate axially, thereby driving the swing ring output shaft 18 to rotate axially back and forth, thereby driving the front cutter 10 to move back and forth in the horizontal direction, and driving the vertical knife cutter 9 to move back and forth in the vertical direction. The swing ring mechanism 34 converts the axial rotational motion of the output shaft of the driving source into the axial reciprocating rotation of the swing ring output shaft 18, and realizes the reciprocating movement of the front cutter 10 in the horizontal direction through the cutter swing arm 5, and realizes the reciprocating movement of the vertical knife cutter 9 in the vertical direction through the vertical knife swing arm 8.

[0051] One end of the cutter swing arm 5 is fixedly sleeved on the swing ring output shaft 18, and the other end of the cutter swing arm 5 is hinged to one end of the cutter connecting rod 32, and the other end of the cutter connecting rod 32 is hinged to the front cutter 10; one end of the vertical knife swing arm 8 is fixedly sleeved on the swing ring output shaft 18, and the other end of the vertical knife swing arm 8 is hinged to one end of the vertical knife push rod 33, and the other end of the vertical knife push rod 33 is hinged to the vertical knife cutter 9. The cutter swing arm 5 reciprocates with the axis of the swing ring output shaft 18 as the rotation axis, and the reciprocating motion of the front cutter 10 is realized through the transmission of the connecting rod; the vertical knife swing arm 8 reciprocates with the axis of the swing ring output shaft 18 as the rotation axis, and the reciprocating motion of the vertical knife cutter 9 is realized through the transmission of the vertical knife push rod 33.

[0052] Transmission route:

[0053] Transmission route 1: Power is input from the mowing platform input sprocket 1, which is transmitted to the first cutting platform output sprocket 3 along the swing ring transmission shaft 2 to the left, and the first cutting platform output sprocket 3 is transmitted along the swing ring mechanism 34 to the swing ring output shaft 18, and then transmitted to the cutter swing arm 5 and then drives the front cutter 10 to do reciprocating motion.

[0054] Transmission route 2: Power is input from the mowing platform input sprocket 1, which is transmitted to the first cutting platform output sprocket 3 along the swing ring transmission shaft 2 to the left, and the first cutting platform output sprocket 3 is transmitted to the swing ring output shaft 18 along the swing ring mechanism 34, and then drives the vertical knife cutter 9 to reciprocate through the vertical knife swing arm 8.

[0055] Transmission route 3: power is input from the mowing platform input sprocket 1, which is transmitted to the first cutting platform output sprocket 3 along the swing ring transmission shaft 2 to the left, and the first cutting platform output sprocket 3 is transmitted to the speed reduction sprocket 11 through the cutting platform output chain 13, and after speed reduction, it is transmitted to the bracket input sprocket 12 through the bracket input chain 14, and is transmitted to the right bracket output pulley 15 along the bracket middle transmission shaft 31, and is transmitted to the reel input pulley 17 through the reel belt 16 to drive the reel assembly 27 to rotate.

[0056] Transmission route 4: The power is input from the cutting and drying platform input sprocket 1, and the swing ring transmission shaft 2 is synchronously rotated and connected through the input transmission shaft 19, and the power is transmitted to the second cutting platform output sprocket 20. The second cutting platform output sprocket 20 drives the cutting and drying platform gear box 22 to operate through the cutting and drying platform gear box transmission chain 21, and the cutting and drying platform gear box 22 drives the conveyor belt 24 to operate by driving the active roller 23.

[0057] Operation process: the reel assembly 27 pushes the rapeseed backward and guides it to the front cutter 10, the vertical knife cutter 9 cuts and separates the rapeseed on the left, and the front cutter 10 cuts the rapeseed. The harvester moves forward, and the cut rapeseed is spread on the conveyor belt 24 under the action of the reel assembly 27. Then, the cut rapeseed is transported to the right side of the cutting and drying platform under the action of the conveyor belt 24, completing the spreading work.

[0058] Embodiment 2

[0059] This embodiment discloses a reaper, including the above-mentioned rapeseed reaming platform. When the above-mentioned rapeseed reaming platform is installed on a tractor, the upper part of the vertical cutter 9 is tilted forward and the front cutter 10 is tilted downward to facilitate cutting of the fallen rapeseed stalks.

[0060] A vertical knife cutter 9 is arranged on the left side of the mowing and drying platform 25, which can cut and separate the rapeseed on the left edge of the mowing and drying platform 25. After the rapeseed is cut by the front cutter 10, the cut rapeseed is spread on the conveyor belt 24 under the action of the reel assembly 27. The cut rapeseed is transported to the right side of the mowing and drying platform under the action of the conveyor belt 24, completing the spreading work, effectively avoiding the blockage of the cutting platform, and thus improving the mowing and drying effect of the mowing and drying machine.

[0061] In the description of the present invention, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inside", "outside", "peripheral", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred system or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0062] In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0063] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapeseed cutting and drying platform, characterized in that: The utility model comprises a mowing and sunning platform (25), wherein a driven roller is rotatably arranged on the left side of the mowing and sunning platform (25), and a driving roller (23) is rotatably arranged on the right side of the mowing and sunning platform (25), wherein the driving roller (23) and the driven roller are extended along the front-rear direction of the mowing and sunning platform (25), and the driving roller (23) and the driven roller are connected by a conveyor belt (24); A knife beam (6) extending along the length direction of the front side of the mowing and sunning platform (25) is fixedly provided on the front side of the mowing and sunning platform (25), and a front side cutter (10) is provided on the knife beam (6), and the front side cutter (10) is slidably arranged along the length direction of the knife beam (6); A vertically arranged vertical knife rack (4) is arranged at the front end of the left side of the mowing and drying platform (25), and a vertical knife cutter (9) is arranged on the vertical knife rack (4), and the vertical knife cutter (9) is slidably arranged on the vertical knife rack (4) in a vertical direction; A cutting platform rear wall (29) is arranged at the rear side of the mowing and drying platform frame (25); the top of the cutting platform rear wall (29) is rotatably connected to the rear end of a reel bracket (26); the middle part or the front part of the reel bracket (26) is connected to the cutting platform rear wall (29) through an oil cylinder for adjusting the horizontal height of the front end of the reel bracket (26); and a reel assembly (27) is installed at the front end of the reel bracket (26); A driving source is installed on the mowing and drying platform (25), the driving source is connected to the active roller (23) in a transmission manner to drive the active roller (23) to rotate axially, and the driving source is connected to the reel assembly (27) in a transmission manner to drive the reel assembly (27) to rotate; The mowing and drying platform (25) is equipped with a swing ring assembly, one end of which is respectively connected to the front cutter (10) and the vertical knife cutter (9) in a transmission connection, and the driving source is connected to the other end of the swing ring assembly in a transmission connection, so as to drive the front cutter (10) to perform horizontal reciprocating motion along the length direction of the knife beam (6), and to drive the vertical knife cutter (9) to perform reciprocating motion in the vertical direction.

2. The rapeseed cutting and drying platform according to claim 1, characterized in that: The driving source comprises a mowing platform gear box (22) fixed on a mowing platform frame (25) and an input transmission shaft (19) rotatably mounted on a rear wall (29) of the mowing platform. The output shaft of the mowing platform gear box (22) is transmission-connected to the driving roller (23). A mowing platform input sprocket (1) for transmission connection with an external driving mechanism is fixedly sleeved on the input transmission shaft (19). One end of the input transmission shaft (19) is transmission-connected to one end of the swing ring assembly. The other end of the input transmission shaft (19) is transmission-connected to the input end of the mowing platform gear box (22). The input transmission shaft (19) is transmission-connected to the reel assembly (27).

3. The rapeseed cutting and drying platform according to claim 2, characterized in that: A swing ring transmission shaft (2) is rotatably provided on the rear wall (29) of the cutting platform. The swing ring transmission shaft (2) is coaxially arranged with the input transmission shaft (19). One end of the swing ring transmission shaft (2) is transmission-connected with an end of the input transmission shaft (19) away from the cutting platform gear box (22) to realize synchronous rotation. The end of the swing ring transmission shaft (2) away from the input transmission shaft (19) is transmission-connected with the swing ring assembly. The swing ring transmission shaft (2) is transmission-connected with the reel assembly (27).

4. The rapeseed cutting and drying platform according to claim 1, characterized in that: A rotating cylinder (7) is fixedly provided on the top of the rear wall (29) of the cutting platform. The length direction of the rotating cylinder (7) is the same as the length direction of the knife beam (6). The rear end of the reel bracket (26) is rotatably connected to the rotating cylinder (7).

5. The rapeseed cutting and drying platform according to claim 4, characterized in that: A bracket intermediate transmission shaft (31) is rotatably arranged in the rotating cylinder (7), and two ends of the bracket intermediate transmission shaft (31) extend out of two ends of the rotating cylinder (7) respectively. One end of the bracket intermediate transmission shaft (31) is transmission-connected to the driving source, and the other end of the bracket intermediate transmission shaft (31) is transmission-connected to the reel assembly (27).

6. The rapeseed cutting and drying platform according to claim 5, characterized in that: A bracket output pulley (15) is fixedly sleeved on the other end of the bracket intermediate transmission shaft (31), a reel input pulley (17) is fixedly provided on one end of the reel assembly (27), and the bracket output pulley (15) is connected to the reel input pulley (17) via a belt.

7. A rapeseed cutting and drying platform according to any one of claims 1 to 6, characterized in that: The swing ring assembly comprises a swing ring mechanism (34) and a swing ring output shaft (18); one end of the swing ring mechanism (34) is transmission-connected to the driving source; the other end of the swing ring mechanism (34) is transmission-connected to one end of the swing ring output shaft (18); the other end of the swing ring output shaft (18) is transmission-connected to the front cutter (10) via a cutter swing arm (5); the other end of the swing ring output shaft (18) is transmission-connected to the vertical cutter (9) via a vertical cutter swing arm (8); the driving source drives one end of the swing ring mechanism (34) to rotate axially, thereby driving the swing ring output shaft (18) to rotate axially back and forth, thereby driving the front cutter (10) to reciprocate in the horizontal direction, and driving the vertical cutter (9) to reciprocate in the vertical direction.

8. The rapeseed cutting and drying platform according to claim 7, characterized in that: One end of the cutter swing arm (5) is fixedly sleeved on the swing ring output shaft (18), and the other end of the cutter swing arm (5) is hinged to one end of a cutter connecting rod (32), and the other end of the cutter connecting rod (32) is hinged to the front cutter (10); one end of the vertical knife swing arm (8) is fixedly sleeved on the swing ring output shaft (18), and the other end of the vertical knife swing arm (8) is hinged to one end of a vertical knife push rod (33), and the other end of the vertical knife push rod (33) is hinged to the vertical knife cutter (9).

9. A rapeseed cutting and drying platform according to any one of claims 1 to 6, characterized in that: A mounting seat (28) is provided on the rear wall (29) of the cutting platform.

10. A windrowing machine, characterized in that: The invention comprises the rapeseed cutting and drying header as claimed in any one of claims 1 to 9.

Images