CN118176860A - A composite rotary tillage, sowing and fertilization combined operation machine - Google Patents
A composite rotary tillage, sowing and fertilization combined operation machine Download PDFInfo
- Publication number
- CN118176860A CN118176860A CN202211558020.1A CN202211558020A CN118176860A CN 118176860 A CN118176860 A CN 118176860A CN 202211558020 A CN202211558020 A CN 202211558020A CN 118176860 A CN118176860 A CN 118176860A
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- CN
- China
- Prior art keywords
- frame
- fertilizing
- rotary tillage
- seeding
- ditching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- 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
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
-
- 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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/002—Devices for adjusting or regulating the position of tools or wheels
- A01B63/008—Vertical adjustment of tools
-
- 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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
- A01C5/068—Furrow packing devices, e.g. press wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Zoology (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a combined rotary tillage, seeding and fertilizing combine, which belongs to the field of agricultural machinery, and is used for finishing operations of straw returning, rotary tillage, deep scarification, compacting, ditching, seeding and fertilizing at one time, so that the problems of multiple operation times, long period, low efficiency and the like of the traditional machine are solved. The invention mainly comprises a frame, travelling wheels, a traction device, a subsoiling device, a rotary tillage device, a ditching, seeding and fertilizing device, a compacting device and a transmission device which are arranged below the frame. The combined operation machine can accurately control rotary tillage, subsoiling, seeding, fertilizing depth and seeding and fertilizing speed, realize accurate seeding and fertilizing, ensure the flatness and compaction degree of the cultivated land, and has high integration degree, thereby effectively reducing the operation cost and improving the operation efficiency.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a combined rotary tillage, seeding and fertilizing combine.
Background
When crops are planted, multiple procedures such as deep scarification, rotary tillage, ditching, seeding and fertilizing, pressing and the like are needed, and when the traditional machine is used for tillage a farmland, a tractor needs to be hung with different machines such as a plow, a deep scarification shovel, a rotary cultivator, a harrow, a pressing machine, a ridger, a seeding and fertilizing machine and the like to complete the seeding for multiple times; the tractor and the machine tool have the advantages of multiple operation times, long operation period, serious damage to the granular structure of the soil compaction degree, long-term degradation and desertification of the soil fertility, annual reduction of crop yield and quality, low operation efficiency and long period, and are not beneficial to the agricultural robbing.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a combined rotary tillage, seeding and fertilizing machine, which can finish multiple procedures of deep scarification, rotary tillage, ditching, seeding, fertilizing, compacting and the like at one time.
The technical scheme adopted for solving the technical problems of the invention is as follows: the utility model provides a combined type rotary tillage seeding and fertilizing combine, includes frame (1), depth limit wheel (4), walking wheel (7), and draw gear, subsoiling device, rotary tillage device, double-disc ditching seeding and fertilizing device, suppression device, transmission, rotary tillage device, double-disc ditching seeding and fertilizing device are connected with transmission respectively, draw gear, subsoiling device, suppression device and frame fixed connection.
The frame comprises preceding traction seat (13), back traction seat (14), backup pad (15), frame (16), retaining board (17), preceding traction seat (13), back traction seat (14) are established respectively in frame front end and rear end and are connected with frame (16), and traction seat both sides are equipped with strengthening rib (18), and retaining board (17) are located frame middle part and frame (16) lower extreme and are connected, and frame (16) both sides are equipped with backup pad (15), are equipped with arbor mounting hole (19) on backup pad (15), and are equipped with machines mounting hole (20), can connect other operation machines.
Damping spring (21) is installed on shock strut (22) among the depth wheel mechanism, is fixed it by last spring pad (23) and lower spring pad (24), adjust pole (25) and install in hob (26) top, hob (26) are installed in cylinder screw sleeve (27), the mechanism passes through fixed bolster (28) and connects, depth wheel mechanism passes through U type bolt and is connected with frame (1).
The double-disc ditching, seeding and fertilizing mechanism comprises a damping mechanism, a depth adjusting mechanism, a double-disc ditching and fertilizing adjusting mechanism, a seed discharging pipe (39) and a fertilizer discharging pipe (40); the utility model discloses a deep-water-based fertilizer distributor, including big sleeve (30) of seed metering pipe (39), fertilizer discharging pipe (40), damper, cutter head shaft (36) is installed through fastener (38) to the ditching disc (34) in the regulation of double-disc ditching fertilization mechanism, and cutter head shaft is equipped with screw thread adjusting device (35), seed metering pipe (39), fertilizer discharging pipe (40) fixed connection are on deep-water-based fertilizer distributor.
The soil scraping device is characterized in that the soil pressing teeth (45) in the soil pressing mechanism are arranged and mounted on the soil pressing rollers (42) in a spiral mode, the soil scraping teeth (44) are mounted on the soil scraping plates (43) in an axial distribution mode and are connected with the roller supports (42), and the soil pressing rollers (41) are provided with hydraulic rods (12) and are connected with the machine frame (1).
The front end of the frame is provided with a power input shaft, the power input shaft is connected with a gearbox (46) through a universal rotating shaft (47), the gearbox (46) is arranged above the front end of the frame, and the gearbox (46) is connected with a transmission case (49) through a universal coupling (48).
The top of the frame is provided with a fixed mounting frame, a seed box (9) and a fertilizer box (10) are fixed on the mounting frame, the lower ends of the seed box and the fertilizer box are provided with a seed metering device and a fertilizer device (51) which are respectively connected with a seed guide pipe and a fertilizer guide pipe (52), and a power driving shaft (53) arranged on the seed metering device and the fertilizer device (51) is in transmission fit with a universal driving shaft (48) through a chain driving box (50).
Seed metering ware, fertilizer apparatus (51) bottom is equipped with seed guide pipe, leads fertile pipe (43), seed guide pipe mouth, lead fertile mouth of pipe and be equipped with seed metering pipe (39), row fertile pipe (40) on the double-disc ditching seeding fertilizer injection unit, will seed and fertilizer pass through the pipe and discharge to corresponding ditching slot.
The beneficial effects of the invention are as follows: the invention provides a combined rotary tillage, seeding and fertilizing machine, which can finish straw returning, rotary tillage, deep scarification, compacting, ditching, seeding and fertilizing operation at one time, obtain soil suitable for seedbed growth, and has the advantages of adjustable deep scarification, rotary tillage, ditching depth, adjustable compacting roller height and compaction degree, adjustable seeding and fertilizing speed and depth, realization of precision seeding and fertilizing, one-time completion of straw returning and rotary tillage operation, always keeping good contact between wheels and the ground, and ensuring consistent deep scarification, rotary tillage, seeding and fertilizing depth.
Drawings
Combined rotary tillage, seeding and fertilizing combined machine
FIG. 1 is a left side view of the present invention;
FIG. 2 is an isometric view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention;
FIG. 4 is an isometric view of a frame of the present invention;
FIG. 5 is an isometric view of a depth stop wheel mechanism of the present invention;
FIG. 6 is a front view of the double-disk ditching, seeding and fertilizing mechanism of the present invention;
FIG. 7 is a left side view of the double-disk ditching, seeding and fertilizing mechanism of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and to specific embodiments, it being understood that these embodiments are only intended to illustrate the invention and are not intended to limit the scope thereof.
The invention provides a combined rotary tillage, seeding and fertilizing combine, which comprises a frame, wherein a traction device, a subsoiling device, a rotary tillage device, a seeding and fertilizing device, a ditching device, a depth limiting device, a compacting device and a travelling device are sequentially arranged at the bottom of the frame.
The traction device is positioned at the front end of the frame and used for being connected with a tractor traction machine tool to travel, a front traction seat (13) is connected to a beam at the front end of the frame, reinforcing ribs (18) are welded on two sides of the front traction seat (13), through holes corresponding to the traction frame (2) are formed in the front traction seat (13), the traction frame (2) is connected with the through holes on the front traction seat (13) through fixing bolts, and the overall shape of the traction frame (2) is triangular.
The rotary tillage device comprises a transmission case (49), a supporting plate (15), a rotary tillage cutter shaft (5) and a soil retaining plate (17), wherein the supporting plate (15) is fixedly connected to two side ends of the frame (1), cutter shaft mounting holes (19) are formed in the supporting plate (15), and the rotary tillage cutter shaft (5) is mounted on the supporting plate (15) through the cutter shaft mounting holes (19). The transmission case is fixed on a side supporting plate (15) in the direction of the power output shaft, the rotary tillage cutter shaft (5) obtains power from the transmission case (49) to drive the rotary tillage cutter shaft (5) to rotate, and the soil retaining plate (17) is fixedly arranged at the upper end of the rotary tillage cutter shaft (5) and connected with the lower end of the frame (16).
The depth limiting wheel mechanism comprises a damping mechanism, a height adjusting mechanism and a depth limiting traveling wheel, the damping mechanism comprises a damping spring (21), a damping support (22), an upper spring pad (23) and a lower spring pad (24), the damping spring (21) is installed on the damping support (22) and fixed by the upper spring pad (23) and the lower spring pad (24), the height adjusting mechanism comprises an adjusting rod (25), a screw rod (26), a cylindrical screw sleeve (27) and a fixed support (28), the adjusting rod (25) is installed above the screw rod (26), the screw rod (26) is installed in the cylindrical screw sleeve (27), the damping mechanism, the height adjusting mechanism and the depth limiting traveling wheel are connected through a fixed support (28), and the depth limiting wheel mechanism is connected with a frame (1) through a U-shaped bolt.
The power transmission device consists of a gearbox (46), a universal transmission shaft (47), a universal coupling (48), a transmission case (49) and a chain transmission case (50), wherein the gearbox (46) is fixedly arranged at the upper end of the frame, the output end of the tractor is connected with the input end of the gearbox (46) through the universal transmission shaft (47), the power output end of the gearbox (46) is connected with the transmission case (49), the power output shaft of the transmission case (49) is connected with a rotary tillage cutter shaft (5), and the chain transmission case (50) is arranged on the universal coupling and is connected with a seed sowing device of the seed case (9), a fertilizer sowing device of the fertilizer case (10) and a driving shaft (53) on the fertilizer sowing device (51).
The compacting mechanism consists of compacting rollers (41), roller supports (42), a soil scraping plate (43), soil scraping teeth (44) and compacting teeth (45); the compacting teeth (45) are arranged on the compacting roller (42) in a spiral manner, compacted soil can form an upper virtual lower real soil surface layer, the soil scraping teeth (44) are arranged on the soil scraping plate (43) in an axial distribution manner, the soil scraping plate (43) is connected with the roller support (42), and the compacting mechanism is connected with the frame (1) through the hydraulic rod (12), so that compacting tightness degree can be changed, and the compacting roller is controlled to lift during traveling.
The walking wheel mechanism consists of a walking wheel (7), a V-shaped supporting frame (54) and a hydraulic rod (12), wherein the walking wheel (7), the V-shaped supporting frame (54) and the hydraulic rod (12) are connected with the frame (1) through shaft pins, so that the height of the walking wheel mechanism can be adjusted.
The invention can complete straw returning, rotary tillage, deep scarification, compacting, ditching, sowing and fertilizing at one time, solves the problems of multiple operation times, long period, low efficiency and the like of the traditional machine tool, can accurately control the deep scarification, rotary tillage, sowing, fertilizing depth and sowing and fertilizing speed, realizes precise quantitative sowing and fertilizing, has adjustable compacting roller height, can ensure soil compaction degree, provides a needed seedbed and improves seedling survival rate.
The working principle of the invention is as follows: the combined rotary tillage, seeding and fertilizing combined machine is operated by a tractor through a traction frame (13), power required by the combined rotary tillage, seeding and fertilizing combined machine is provided by a rear drive shaft of the tractor, the power is transmitted to a gearbox (46) through a universal drive shaft (47), the power is transmitted to a transmission case (49) through a universal coupling (47), a rotary tillage cutter shaft (5) is driven to rotate by the transmission case (49), and a chain transmission case (50) is arranged on the universal coupling (47) to drive a seed sowing device and a fertilizer discharging device (51) to work. The depth limiting wheel (4) in front of the machine tool is adjustable in height, can be adjusted according to different rotary tillage and sowing depth requirements, and the damping mechanism is arranged on the depth limiting wheel (4), so that impact and vibration caused by uneven pavement can be reduced, and the machine tool and the pavement can always keep good contact according to the height-automatic adjustment angle of the pavement. The deep scarification device (3) can crush deep soil, break hard plough strata and increase the capability of soil water storage and soil moisture preservation. The rotary tillage device (5) can simultaneously complete straw returning and tillage operations. The soil after rotary tillage is accomplished carries out seeding fertilization operation through two disc ditching seeding fertilizer injection unit (6) at rear, two disc ditching seeding fertilizer injection unit (6) can realize ditching degree of depth, angle, distance are adjustable, can satisfy the seeding requirement of various crops, be equipped with damping device simultaneously and enable at ditching seeding fertilization in-process, can utilize spring elasticity to avoid when meetting stone and other hard objects, can reduce because the impact damage that hard objects caused the disc knife, extension cutter life, seed and fertilizer are forced to get rid of seed and fertilizer regularity through seed metering ware, fertilizer distributor (51) in seed case (9) and fertile case (10), later discharge into corresponding ditching ditch inslot through seed pipe and fertilizer pipe (52). Then the compaction roller (8) is used for compacting the soil, the compaction degree can be adjusted through the hydraulic rod (12), the compaction teeth (45) arranged on the compaction roller (8) can ensure that the surface of the compaction soil forms an upper virtual lower real working soil, and the scraper plate (43) and the scraping teeth (44) can scrape the sticky soil of the compaction roller, so that the compaction effect is ensured.
While the present invention has been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. A combined rotary tillage seeding and fertilizing combine is characterized in that: the combined machine completes straw returning, rotary tillage, deep scarification, compacting, ditching, sowing and fertilizing through one-time operation and comprises a frame (1), a traction frame (2), a deep scarification shovel (3), a depth limiting wheel (4), a rotary tillage cutter shaft (5), a double-disc ditching and fertilizing mechanism (6), travelling wheels (7), a compacting roller (8), a seed box (9), a fertilizer box (10), a hydraulic rod (12) and other main working parts; the traction frame (2) is connected with the front end of the frame (1) through a front traction seat (13); the subsoiler (3) is fixed at the front end of the frame (1) through a U-shaped bolt; depth wheels (4) are respectively arranged at the two ends in front of the stand (1), and the rotary tillage cutter shafts (5) are arranged in cutter shaft mounting holes (19) on a supporting plate (15) connected with the stand (1); the double-disc ditching and fertilizing mechanism (6) is arranged at the rear end of the rotary tillage cutter shaft (5); the rear end of the frame (1) is provided with a travelling wheel (7) and a pressing roller (8), and the travelling wheel (7) and the pressing roller (8) are connected with the frame through a hydraulic rod (12); the upper end of the frame (1) is provided with a seed box (9) and a fertilizer box (10) which are fixed on the frame through a fixing seat (11).
2. The combined rotary tillage, seeding and fertilizing combine machine according to claim 1, wherein the frame (1) comprises a front traction seat (13), a rear traction seat (14), a supporting plate (15), a frame (16) and a soil retaining plate (17), wherein the front traction seat (13) and the rear traction seat (14) are respectively arranged at the front end and the rear end of the frame (1) and are respectively connected with the frame (16), and reinforcing ribs (18) are arranged on two sides of the front traction seat (13) and the rear traction seat (14); the soil retaining plate (17) is positioned in the middle of the frame (1) and is connected with the lower end of the frame (16); the two sides of the stand frame (16) are provided with supporting plates (15), and the supporting plates (15) are provided with cutter shaft mounting holes (19) and tool mounting holes (20) which can be connected with other working tools.
3. The combined rotary tillage, seeding and fertilizing combine according to claim 1, wherein the depth limiting wheel mechanism consists of a damping mechanism, a height adjusting mechanism and a depth limiting travelling wheel; the damping mechanism comprises a damping spring (21), a damping support column (22), an upper spring pad (23) and a lower spring pad (24), wherein the damping spring (21) is arranged on the damping support column (22) and is fixed by the upper spring pad (23) and the lower spring pad (24); the height adjusting mechanism comprises an adjusting rod (25), a screw rod (26), a cylindrical screw sleeve (27) and a fixed support (28), wherein the adjusting rod (25) is arranged above the screw rod (26), and the screw rod (26) is arranged in the cylindrical screw sleeve (27); the damping mechanism, the height adjusting mechanism and the depth limiting travelling wheel are connected through a fixed support (28), and the depth limiting wheel mechanism is connected with the frame (1) through a U-shaped bolt.
4. The combined rotary tillage, seeding and fertilizing machine according to claim 1, wherein the double-disc ditching, seeding and fertilizing mechanism comprises a damping mechanism, a depth adjusting mechanism, a double-disc ditching and fertilizing adjusting mechanism, a seed discharging pipe (39) and a fertilizer discharging pipe (40); the damping mechanism consists of a damper (29); the depth adjusting mechanism comprises a cylinder adjusting large sleeve (30), a cylinder adjusting small sleeve (31) and a bayonet lock (32), wherein the cylinder adjusting small sleeve (31) is arranged in the cylinder adjusting large sleeve (30) and is inserted into a corresponding through hole for fixing through the bayonet lock (32); one end of the damping mechanism is fixed on the cylinder adjusting large sleeve (30), and the other end is connected with the top of the cylinder adjusting large sleeve (30) through a connecting rod (33); the double-disc ditching and fertilizing adjusting mechanism comprises a ditching disc (34), a thread adjusting device (35), a cutter head shaft (36), a bearing (37) and a fastening device (38), wherein the ditching disc (34) and the bearing (37) are arranged on the cutter head shaft (36) through the fastening device (38), the cutter head shaft is provided with the thread adjusting device (35), and the double-disc ditching and fertilizing adjusting mechanism for adjusting the distance through a thread sleeve is fixed on a screw rod on the depth adjusting mechanism through a nut; the seed discharging pipe (39) and the fertilizer discharging pipe (40) are connected by a transverse pipe, are H-shaped and are fixedly connected on the depth adjusting mechanism.
5. The combined rotary tillage, seeding and fertilizing machine according to claim 1, wherein the compacting mechanism consists of a compacting roller (41), a roller bracket (42), a scraper plate (43), a scraping tooth (44) and compacting teeth (45); the soil scraping device is characterized in that the compacting teeth (45) are arranged on the compacting roller (42) in a spiral mode, the soil scraping teeth (44) are arranged on the soil scraping plates (43) in an axial distribution mode, the soil scraping plates (43) are connected with the roller support (42), and the compacting mechanism is connected with the frame (1) through the hydraulic rods (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211558020.1A CN118176860A (en) | 2022-12-06 | 2022-12-06 | A composite rotary tillage, sowing and fertilization combined operation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211558020.1A CN118176860A (en) | 2022-12-06 | 2022-12-06 | A composite rotary tillage, sowing and fertilization combined operation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118176860A true CN118176860A (en) | 2024-06-14 |
Family
ID=91401064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211558020.1A Pending CN118176860A (en) | 2022-12-06 | 2022-12-06 | A composite rotary tillage, sowing and fertilization combined operation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118176860A (en) |
-
2022
- 2022-12-06 CN CN202211558020.1A patent/CN118176860A/en active Pending
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