CN111972065A - Rice straw field-pressing pulping device - Google Patents
Rice straw field-pressing pulping device Download PDFInfo
- Publication number
- CN111972065A CN111972065A CN201910474134.XA CN201910474134A CN111972065A CN 111972065 A CN111972065 A CN 111972065A CN 201910474134 A CN201910474134 A CN 201910474134A CN 111972065 A CN111972065 A CN 111972065A
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- Prior art keywords
- hinged
- hydraulic oil
- straw
- field
- roller
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
Abstract
The invention discloses a rice straw field-pressing pulping device, which belongs to the technical field of agricultural machinery and is characterized in that: the rice straw field pressing and beating device is dragged by a tractor, a straw pressing roller is arranged in front of a beating roller and behind the beating roller, and the straw pressing roller crushes and returns the straw to the field and then mixes the straw into the soil to press the straw into the deep part of a soil layer in the dragging and rotating process, so that the straw returning field is achieved, mechanical transplanting can be realized, and the mechanical transplanting after the straw returning field is realized; the beating roller is dragged to rotate, mud on the ground surface is beaten into slurry to be beneficial to rice transplanting, and the slurry forms an isolation layer to play a role in water retention; the carriage assembly at the rear part of the machine is hinged with the tailstock, one end of a hydraulic oil cylinder is hinged with the tailstock, the other end of the hydraulic oil cylinder is hinged with the carriage assembly, and the angle of the carriage assembly can be controlled by controlling the extension and retraction of the hydraulic oil cylinder; the tail frame is hinged with the main frame, one end of the hydraulic oil cylinder is hinged with the tail frame, the other end of the hydraulic oil cylinder is hinged with the main frame, and the tail frame can be controlled to lift by controlling the extension and retraction of the hydraulic oil cylinder. During operation, a driver can control the lifting and elevation angle of the planker assembly by controlling the hydraulic operating handle, and the beaten paddy field is pulled flat to facilitate rice transplanting.
Description
Technical Field
The invention relates to a rice straw field-pressing and pulping device applied to paddy field operation, and belongs to the technical field of agricultural machinery.
Background
At present, when the existing paddy field beating machine is used for field operation, soil blocks are only smashed into slurry, then fine soil is precipitated to form a paddy field moisture isolation layer so as to be beneficial to water retention, and then the paddy field moisture isolation layer is dragged to be flat by a dragging plate. The operation mode is a straw-free mode, the requirement of returning rice straws to the field cannot be met, the straws float on the soil after pulping in the field with the straws, mechanical rice transplanting is influenced, the straws are not easy to rot, and great difficulty is caused to the production of the rice field.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a rice straw field pressing and pulping device.
The technical scheme adopted by the invention is as follows: the rice straw field-pressing beater mainly comprises a grass pressing sheet, a grass pressing roller bearing assembly, a grass pressing roller seat plate, a traction lug, a traction frame vertical plate, a traction frame connecting plate, a traction frame tie bar, a main frame consequent beam, a main frame inclined bar, a beating roller seat, a rear pull lug, a hydraulic oil cylinder, a pin shaft, a tail frame main beam, a drag plate bar, a drag plate, a rotating lug, a fork-shaped lug, a beating roller partition plate, a beating roller bearing assembly, a tail frame cross beam, a main frame cross beam, a beating roller shaft, a beating plate, a grass pressing roller shaft and the like. The grass pressing roller seat plate, the traction lugs, the traction frame vertical plate, the traction frame connecting plate, the traction frame lacing wires, the main frame longitudinal beams, the main frame inclined ribs, the pulping roller seat, the rear pulling lugs, the main frame cross beams and the like are welded to form a main frame; the main frame is used for connecting and fixing all the assemblies and is hinged with the rear suspension of the tractor through the traction lug and the traction frame vertical plate. The grass pressing sheet and the grass pressing roll shaft are welded to form a grass pressing roll; the shaft heads at the two ends of the grass pressing roller are provided with grass pressing roller bearing assemblies, and the grass pressing roller bearing assemblies are fixed on grass pressing roller seat plates at the two sides below the main frame through bolts, so that the grass pressing roller can freely rotate through the grass pressing roller bearing assemblies. The beating roll partition plate, the beating roll shaft and the beating plate are welded to form a beating roll; the shaft heads at two ends of the beating roll are provided with beating roll bearing assemblies, and the beating roll bearing assemblies are fixed on beating roll seats at two sides below the main frame through bolts, so that the beating roll can freely rotate through the beating roll bearing assemblies; the working width of the beating roller is larger than that of the grass pressing roller, so that the pressed straw surface is uniformly covered with slurry. The tail frame main beam, the tail frame cross beam and the rotary lug are welded to form a tail frame; one end of the tail frame is hinged with the main frame through a pin shaft, and the other end of the tail frame is hinged with the planker assembly through a pin shaft; the rotating lugs on the main beams of the tail frames on the two sides of the tail frame are hinged with the hydraulic oil cylinders, the other ends of the hydraulic oil cylinders are hinged with the rear pull lugs on the main frame, and the tail frame can be driven to lift through the stretching of the hydraulic oil cylinders on the two sides. The planker assembly is formed by welding the planker ribs, the planker, the rotary lugs and the fork lugs; the planker is formed by processing one side of a steel plate to be folded upwards by 80 degrees, and the folded edge can not only increase the rigidity of the planker, but also form downward guidance for slurry, so that the surface of a paddy field is ensured to be smooth; the planker rib is an angle steel and is buckled and welded in the center of the planker to increase the rigidity of the planker; the fork-shaped lug is hinged with the main beam of the tailstock through a pin shaft, so that the elevation angle of the carriage assembly can be adjusted under the action of a hydraulic oil cylinder; the working width of the planker assembly is larger than that of the beating roll, so that the surface of a paddy field passing by the machine can be dragged to be flat.
The rice straw field pressing beater is drawn by a 50 horsepower tractor in the field, the grass pressing roller is arranged in front of the beating roller, the beating roller is arranged behind the beating roller, the two rollers are dragged to rotate in the paddy field, and the grass pressing depth of the grass pressing roller is greater than the beating depth of the beating roller at the back of the beating roller, so that the rice straw is pressed into the deep part of a soil layer by the grass pressing sheet on the grass pressing roller in the rotating process, the straw is deeply buried below the mud layer, the decomposition of the straw is facilitated, and the straw is not crushed and returned to the. The beating roller is dragged to rotate, mud on the surface of the paddy field is beaten into slurry to be beneficial to rice transplanting, and the slurry forms an isolation layer, so that water can be prevented from leaking downwards, and the water retention effect is achieved. The carriage assembly at the rear part of the machine is hinged with the tailstock through a pin shaft, one end of a hydraulic oil cylinder is hinged with a rotary lug welded below a tailstock beam, the other end of the hydraulic oil cylinder is hinged with a rotary lug welded at the rear end of the carriage assembly, and the angle of the carriage assembly can be controlled by controlling the extension and retraction of the hydraulic oil cylinder. The tailstock and the main frame are hinged through a pin shaft, one end of a hydraulic oil cylinder is hinged with a rotating lug welded on a main beam of the tailstock, the other end of the hydraulic oil cylinder is hinged with a rear pull lug welded on a cross beam of the main frame, and the tailstock can be controlled to lift by controlling the extension and retraction of the hydraulic oil cylinder so as to adjust the height of the carriage assembly. During operation, a driver can control the lifting and elevation angle of a carriage assembly hinged on a tail frame of the machine by controlling a hydraulic operating handle on the tractor, and the beaten paddy field is dragged to be flat so as to be beneficial to rice transplanting.
Compared with the prior art, the invention has the advantages that the tractor can be used for traction operation by a 50-horsepower tractor without a transmission mechanism, and has simple structure, convenient operation and control and low power consumption; the straw is pressed in the soil to be decomposed and returned to the field, so that the resource is not wasted, the environment is not polluted, and the mechanical rice transplanting is facilitated.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a front view of a rice straw field-pressing beating device.
FIG. 2 is a top view of the rice straw field pressing and beating device.
In the figure 1, a grass pressing sheet, 2, a grass pressing roller bearing assembly, 3, a grass pressing roller seat plate, 4, traction lugs, 5, a traction frame vertical plate, 6, a traction frame connecting plate, 7, a traction frame pull rib, 8, a main frame smooth beam, 9, a main frame inclined rib, 10, a beating roller seat, 11, a rear pull lug, 12, a hydraulic oil cylinder, 13, a pin shaft, 14, a tail frame main beam, 15, a drag plate rib, 16, a drag plate, 17, a rotating lug, 18, a fork lug, 19, a beating roller partition plate and 20, a beating roller bearing assembly.
In figure 2, 21 is a tail frame beam, 22 is a main frame beam, 23 is a beating roll shaft, 24 is a beating plate, and 25 is a grass pressing roll shaft.
Detailed Description
The invention is further described below with reference to the accompanying drawings: each part structure of the rice straw field pressing beating device comprises a grass pressing sheet (1), a grass pressing roller bearing assembly (2), a grass pressing roller seat plate (3), a traction lug (4), a traction frame vertical plate (5), a traction frame connecting plate (6), a traction frame pull rib (7), a main frame longitudinal beam (8), a main frame inclined rib (9), a beating roller seat (10), a rear pull lug (11), a hydraulic oil cylinder (12), a pin shaft (13), a tail frame main beam (14), a traction plate rib (15), a dragging plate (16), a rotating lug (17), a fork-shaped lug (18), a beating roller partition plate (19), a beating roller bearing assembly (20), a tail frame cross beam (21), a main frame cross beam (22), a beating roller shaft (23), a beating plate (24), a grass pressing roller shaft (25) and the like.
The main frame is formed by welding a grass pressing roller seat plate (3), traction lugs (4), a traction frame vertical plate (5), a traction frame connecting plate (6), a traction frame lacing wire (7), a main frame longitudinal beam (8), a main frame inclined rib (9), a pulping roller seat (10), a rear pulling lug (11), a main frame cross beam (22) and the like, and is used for connecting and fixing each assembly and is hinged with the rear of a tractor in a hanging manner through the traction lugs (4) and the traction frame vertical plate (5). Grass pressing sheets (1) and grass pressing roll shafts (25) are welded to form grass pressing rolls, shaft heads at two ends of the grass pressing rolls are provided with grass pressing roll bearing assemblies (2), and the grass pressing roll bearing assemblies (2) are fixed on grass pressing roll seat plates (3) below main frame cross beams (8) at two sides through bolts, so that the grass pressing rolls can freely rotate through the grass pressing roll bearing assemblies (2). The beating roll partition plate (19), the beating roll shaft (23) and the beating plate (24) are welded to form a beating roll; the shaft heads at the two ends of the beating roll are provided with beating roll bearing assemblies (20), and the beating roll bearing assemblies (20) are fixed on beating roll seats (10) below main frame longitudinal beams (8) at the two sides of the main frame through bolts, so that the beating roll can freely rotate through the beating roll bearing assemblies (20); the working width of the beating roller is larger than that of the grass pressing roller, so that the pressed straw surface is uniformly covered with slurry. The tail frame main beam (14), the tail frame cross beam (21) and the rotary lug (17) are welded to form a tail frame; one end of the tail frame is hinged with the main frame through a pin shaft (13), and the other end of the tail frame is hinged with the planker assembly through a pin shaft (13); the swivel lugs (17) on the main beams (14) of the tailstock on two sides of the tailstock are hinged with a hydraulic oil cylinder (12), the other end of the hydraulic oil cylinder (12) is hinged with a back pull lug (11) welded on a cross beam (22) of the main frame, and the tailstock can be driven to lift through the extension and retraction of the hydraulic oil cylinders (12) on two sides. The planker assembly is formed by welding planker ribs (15), planker (16), rotary lugs (17) and fork lugs (18); the planker (16) is formed by processing one side of a steel plate to be folded upwards by 80 degrees, and the folded edge can not only increase the rigidity of the planker (16), but also guide slurry downwards to ensure that the surface of a paddy field is smooth; the planker rib (15) is an angle steel, and is downwards buckled and welded at the center of the planker (16) to increase the rigidity of the planker (16); the fork lug (18) is welded with the carriage (16) and the carriage rib (15) together to increase the strength of the carriage assembly, the fork lug (18) is hinged with the tail frame main beam (14) through a pin shaft (13), so that the elevation angle of the carriage assembly can be adjusted under the action of a hydraulic oil cylinder (12); the working width of the planker assembly is larger than that of the beating roll, so that the surface of a paddy field passing by the machine can be dragged to be flat.
The rice straw field pressing and pulping device is drawn by a 50 horsepower tractor in the field, a straw pressing roller is arranged in front of a pulping roller, the two rollers are dragged and rotated in the paddy field; because the grass pressing depth of the grass pressing roller is greater than the pulping depth of the back pulping roller, the grass pressing sheet (1) on the grass pressing roller presses rice straws into the deep part of a soil layer in the rotating process, so that the straws are deeply buried below a mud layer, the decomposition of the straws is facilitated, and the straws are not crushed and returned to the field. The beating roller is dragged to rotate, mud on the surface of the paddy field is beaten into slurry to be beneficial to rice transplanting, and the slurry forms an isolation layer, so that water can be prevented from leaking downwards, and the water retention effect is achieved. The carriage assembly at the rear part of the machine is hinged with the tailstock through a pin shaft (13), one end of a hydraulic oil cylinder (12) is hinged with a rotary lug (17) welded below a tailstock beam (21), the other end of the hydraulic oil cylinder is hinged with the rotary lug (17) welded at the rear end of the carriage assembly, and the angle of the carriage assembly can be controlled by controlling the extension and retraction of the hydraulic oil cylinder (12). The tailstock is hinged to the main frame through a pin shaft (13), one end of a hydraulic oil cylinder (12) is hinged to a rotating lug (17) welded to a tailstock main beam (14), the other end of the hydraulic oil cylinder is hinged to a rear pull lug (11) welded to a main frame cross beam (22), and the tailstock can be controlled to lift by controlling the extension and retraction of the hydraulic oil cylinder (12) so as to adjust the height of the carriage assembly. During operation, a driver can control the lifting and elevation angle of a carriage assembly hinged on a tail frame of the machine by controlling a hydraulic operating handle on the tractor, and the beaten paddy field is dragged to be flat so as to be beneficial to rice transplanting.
Claims (3)
1. A rice straw field pressing pulping device comprises a grass pressing sheet, a grass pressing roller bearing assembly, a grass pressing roller seat plate, traction lugs, a traction frame vertical plate, a traction frame connecting plate, a traction frame tie bar, a main frame consequent beam, a main frame oblique rib, a pulping roller seat, a rear pull lug, a hydraulic oil cylinder, a pin shaft, a tail frame main beam, a dragging plate rib, a dragging plate, a rotating lug, a fork-shaped lug, a pulping roller partition plate, a pulping roller bearing assembly, a tail frame cross beam, a main frame cross beam, a pulping roller shaft, a pulping plate and a grass pressing roller shaft; the method is characterized in that: the rice straw field pressing beater is drawn by a 50 horsepower tractor in the field, the grass pressing roller is arranged in front of the beating roller, the beating roller is arranged behind the grass pressing roller, the two rollers are dragged to rotate in the paddy field, and the grass pressing sheet on the grass pressing roller presses rice straws into the deep part of a soil layer in the rotating process so as to realize straw returning; the beating roller is dragged to rotate to beat mud on the surface of the paddy field into slurry so as to be beneficial to rice transplanting, and the slurry forms an isolation layer, so that water can be prevented from leaking downwards, and a water retention effect is achieved; the carriage assembly hinged on the tail frame of the machine can drag the beaten paddy field to be flat so as to be beneficial to rice transplanting.
2. The rice straw field-pressing beating device according to claim 1, characterized in that: the straw pressing roller is arranged in front, the straw pressing depth is larger than the beating depth of the beating roller behind, so that the straws are pressed and buried below the mud layer, the straw returning is facilitated, the transplanting is not influenced after the straws are returned to the field, and the phenomenon that the straws float on the water after field soaking and the transplanting quality is influenced is avoided.
3. The rice straw field-pressing beating device according to claim 1, characterized in that: the carriage assembly at the rear part of the machine is hinged with the tailstock through a pin shaft, one end of a hydraulic oil cylinder is hinged with a rotating lug welded below a tailstock beam, the other end of the hydraulic oil cylinder is hinged with a rotating lug welded at the rear end of the carriage assembly, and the angle of the carriage assembly can be controlled by controlling the extension and retraction of the hydraulic oil cylinder; the tailstock and the main frame are hinged through a pin shaft, one end of a hydraulic oil cylinder is hinged with a rotating lug welded on a main beam of the tailstock, the other end of the hydraulic oil cylinder is hinged with a rear pull lug welded on a cross beam of the main frame, and the tailstock can be controlled to lift by controlling the extension and retraction of the hydraulic oil cylinder so as to adjust the height of the carriage assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474134.XA CN111972065A (en) | 2019-05-23 | 2019-05-23 | Rice straw field-pressing pulping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474134.XA CN111972065A (en) | 2019-05-23 | 2019-05-23 | Rice straw field-pressing pulping device |
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| Publication Number | Publication Date |
|---|---|
| CN111972065A true CN111972065A (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910474134.XA Pending CN111972065A (en) | 2019-05-23 | 2019-05-23 | Rice straw field-pressing pulping device |
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| CN (1) | CN111972065A (en) |
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