CN106489329B - Angle-adjustable land leveler for farmland - Google Patents
Angle-adjustable land leveler for farmland Download PDFInfo
- Publication number
- CN106489329B CN106489329B CN201611220238.0A CN201611220238A CN106489329B CN 106489329 B CN106489329 B CN 106489329B CN 201611220238 A CN201611220238 A CN 201611220238A CN 106489329 B CN106489329 B CN 106489329B
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- rotary drum
- welded
- connector
- connecting rod
- metal disc
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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
- A01B49/02—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
- 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
- A01B63/24—Tools or tool-holders adjustable relatively to the frame
- A01B63/26—Tools or tool-holders adjustable relatively to the frame by man-power
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a land leveler with adjustable angle for farmland, which comprises a connector, an oblique beam, a tail end supporting beam, a scraping plate, a metal disc wheel, a fork rod, a rotary drum, a handle and a rotary drum sleeve, wherein a connecting plate is arranged on the left side of the connector; the rotary drum is arranged in the rotary drum sleeve, a protruding edge is arranged at the upper end of the rotary drum, and a plurality of clamping grooves are uniformly distributed in the protruding edge. The rotary drum and the rotary drum sleeve are arranged, so that the angle of the scraper can be adjusted, and the practicability of the scraper is improved; the fork arm that sets up can block some plastic refuse forks on the soil to play the effect of collecting rubbish, a plurality of metal disc wheel can be broken some great lugs in the soil.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a land leveler with an adjustable angle for a farmland.
Background
As is well known, grains are necessary for people's life, so the importance of agriculture is self-evident, in agricultural production, with the progress of social technology, the mode of mechanical farming is very wide, with the gradual maturity and development of hydraulic technology, many agricultural machines are also controlled by hydraulic pressure, but the cost of hydraulic pressure is high, and the hydraulic pressure is suitable for large-area grain growers, and for some farmers with small farming area, the use of hydraulic pressure means high cost, so people often select simple non-hydraulic pressure machines.
In the existing field cultivation, especially in northern field cultivation, land leveling is often required, and then convenience is provided for the next agricultural production, so that more and more people begin to use a land leveler to level the land, which improves the cultivation efficiency of farmers.
However, in the existing small grader, the blade is perpendicular to the traveling direction of the tractor, so that the width of the grader is large, and when the grader passes through a small-width access bridge, the blade often scrapes against the side wall on the bridge or the width of the blade is larger than the width of the access bridge, so that the use of the grader is limited to a certain extent.
Disclosure of Invention
The invention aims to provide a farmland land leveler with simple structure and convenient use and adjustable angle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a land leveler with adjustable angles for a farmland comprises a connector, an oblique beam, a tail end supporting beam, a scraper blade, a metal disc wheel, a fork rod, a rotary drum, a handle and a rotary drum sleeve, wherein a connecting plate is arranged on the left side of the connector, a plurality of through holes are uniformly distributed on the periphery of the connecting plate, the oblique beam which is obliquely and upwardly arranged is arranged on the right side of the connector, the oblique beam is of a hollow structure, the tail end supporting beam is welded at the right end of the oblique beam, and the rotary drum sleeve is welded at the right end of the tail end; a rotary drum is arranged in the rotary drum sleeve, a protruding edge is arranged at the upper end of the rotary drum, a plurality of clamping grooves are uniformly distributed on the protruding edge, a thrust bearing is arranged at the upper end of the rotary drum sleeve and is positioned below the protruding edge, and the interior of the rotary drum is of a hollow structure; the bottom of the rotary drum is connected with a fixed disc through a bolt, the bottom of the fixed plate is welded with a fixed frame, the fixed frame is of a rectangular structure, the right side of the bottom of the fixed frame is vertically welded with a scraper, the right side of the scraper is welded with a plurality of reinforcing support bars at intervals, two sides of the fixed frame are welded with rotating shaft support frames, the bottom of each rotating shaft support frame is rotatably provided with a first rotating shaft, a plurality of metal disc wheels are arranged on the first rotating shaft at intervals, each metal disc wheel is in a circular disc shape, and the thickness of the edge of each metal disc wheel is smaller than that of; a plurality of groups of fork rods are arranged on the left side of the bottom of the fixed frame at intervals, and the fork rods are steel rods bent upwards; the upper portion of the right end of the oblique beam is provided with a rotating frame, the rotating frame is provided with a connecting rod, the tail end of the connecting rod is provided with a handle, and the middle portion of the connecting rod is provided with a square limiting block which is vertically and downwards arranged.
Further: the connecting rod is rotatably connected with the rotating frame through a pin shaft.
Further: the square limiting block is matched with the clamping groove for use.
Further: the connector and the connecting plate are integrally cast from the same material.
Further: the oblique beam and the connector are connected together in a welding mode.
Further: the upper ends of the reinforcing support bars are welded with the fixed frame.
Compared with the prior art, the scraper has a simple structure and is convenient to use, and the arranged rotary drum and the rotary drum sleeve can adjust the angle of the scraper, so that the practicability of the scraper is improved; the fork arm that sets up can block some plastic refuse forks on the soil to play the effect of collecting rubbish, a plurality of metal disc wheels can carry out the breakage to some great lugs in the soil, alleviate the impact force that follow-up scraper blade received.
Drawings
Fig. 1 is a schematic structural view of an angle-adjustable land leveler for an agricultural field.
FIG. 2 is a schematic view of the construction of a drum in an adjustable angle grader for agricultural use.
FIG. 3 is a top view of a drum in an adjustable angle grader.
Fig. 4 is a partially enlarged schematic view of an angle-adjustable grader for agricultural use.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, an angle-adjustable land leveler for a farmland comprises a connector 1, an oblique beam 3, a tail end supporting beam 5, a scraper 11, a metal disc wheel 13, a fork rod 15, a rotary drum 7, a handle 17 and a rotary drum sleeve 6, wherein a connecting plate 2 is arranged on the left side of the connector 1, the width of the connecting plate 2 is larger than that of the connector 1, a plurality of through holes are uniformly distributed on the periphery of the connecting plate 2, the connecting plate 2 can be fixed on a connecting part of a tractor through bolts, the connector 1 and the connecting plate 2 are integrally cast from the same material, the oblique beam 3 obliquely arranged upwards is arranged on the right side of the connector 1, the oblique beam 3 and the connector 1 are connected together in a welding manner, the oblique beam 3 is of a hollow structure, the tail end supporting beam 5 is welded on the right end of the oblique beam 2, and the rotary drum; a rotary drum 7 is arranged in the rotary drum sleeve 6, a protruding edge 4 is arranged at the upper end of the rotary drum 7, a plurality of clamping grooves 24 are uniformly distributed on the protruding edge 4, a thrust bearing 18 is arranged at the upper end of the rotary drum sleeve 6, the thrust bearing 18 is located below the protruding edge 4, the thrust bearing 18 is connected with the rotary drum 7 and the rotary drum sleeve 6 through bolts, and the interior of the rotary drum 7 is of a hollow structure; the bottom of the rotary drum 7 is connected with a fixed disc 8 through a bolt, the bottom of the fixed plate 8 is welded with a fixed frame 9, the fixed frame 9 is of a rectangular structure, a scraping plate 11 is vertically welded on the right side of the bottom of the fixed frame 9, two ends of the scraping plate 11 are provided with guide plates 12, the guide plates 12 are connected with the fixed frame 9 and the scraping plate 11 through bolts, a plurality of reinforcing support bars 10 are welded on the right side of the scraping plate 11 at intervals, the upper ends of the reinforcing support bars 10 are welded with the fixed frame 9, two sides of the fixed frame 9 are welded with rotary shaft support frames 14, the bottom of each rotary shaft support frame 14 is rotatably provided with a first rotary shaft 23, a plurality of metal disc wheels 13 are arranged on the first rotary shaft 23 at intervals, each metal disc wheel 13 is in a circular disc shape; a plurality of groups of fork rods 15 are arranged on the left side of the bottom of the fixed frame 9 at intervals, the fork rods 15 are steel rods bent upwards, and the upper ends of the fork rods 15 are fixed on the fixed frame 9 through bolts; a rotating frame 16 is arranged at the upper part of the right end of the oblique beam 3, a connecting rod 19 is arranged on the rotating frame 16, the connecting rod 19 is rotatably connected with the rotating frame 16 through a pin shaft 22, a handle 17 is arranged at the tail end of the connecting rod 19, a square limiting block 20 which is vertically arranged downwards is arranged in the middle of the connecting rod 19, the square limiting block 20 can be clamped in a clamping groove 24, a spring fixing part 25 is arranged at the bottom of the left side of the connecting rod 19, a spring fixing part 25 is also arranged on the oblique beam 3 corresponding to the connecting rod 19, a tension spring 21 is arranged between the two groups of spring fixing parts 25, and the connecting rod; when the angle adjusting device is used, when an included angle formed between the scraping plate and the oblique beam 3 needs to be adjusted, the handle 17 is pulled upwards firstly to enable the square limiting block 20 to leave from the clamping groove 24, then the rotary drum 7 is rotated to enable the angle of the scraping plate 11 to be adjusted, and after the angle of the scraping plate 11 is adjusted, the handle 17 is pressed down to enable the square limiting block 20 to be clamped in the clamping groove 24 again; the fork arm 15 that sets up can block some plastic refuse on the soil to play the effect of collecting rubbish, a plurality of metal disc wheel 13 can be broken some great lugs in the soil.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (4)
1. A land leveler with adjustable angles for a farmland comprises a connector (1), an oblique beam (3), a tail end supporting beam (5), a scraping plate (11), a metal disc wheel (13), a fork rod (15), a rotary drum (7), a handle (17) and a rotary drum sleeve (6), and is characterized in that a connecting plate (2) is arranged on the left side of the connector (1), a plurality of through holes are uniformly distributed on the periphery of the connecting plate (2), the oblique beam (3) which is obliquely and upwardly arranged is arranged on the right side of the connector (1), the oblique beam (3) is of a hollow structure, the tail end supporting beam (5) is welded at the right end of the oblique beam (3), and the rotary drum sleeve (6) is welded at the right end of the tail end supporting beam (; a rotary drum (7) is arranged in the rotary drum sleeve (6), a protruding edge (4) is arranged at the upper end of the rotary drum (7), a plurality of clamping grooves (24) are uniformly distributed on the protruding edge (4), a thrust bearing (18) is arranged at the upper end of the rotary drum sleeve (6), the thrust bearing (18) is located below the protruding edge (4), and the interior of the rotary drum (7) is of a hollow structure; the bottom of the rotary drum (7) is connected with a fixing plate (8) through a bolt, the bottom of the fixing plate (8) is welded with a fixing frame (9), the fixing frame (9) is of a rectangular structure, a scraper (11) is perpendicularly welded on the right side of the bottom of the fixing frame (9), a plurality of reinforcing support bars (10) are welded on the right side of the scraper (11) at intervals, rotating shaft support frames (14) are welded on two sides of the fixing frame (9), a first rotating shaft (23) is rotatably installed at the bottom of each rotating shaft support frame (14), a plurality of metal disc wheels (13) are arranged on the first rotating shaft (23) at intervals, each metal disc wheel (13) is in a circular disc shape, and the thickness of the edge of each metal disc wheel (13) is; a plurality of groups of fork rods (15) are arranged on the left side of the bottom of the fixed frame (9) at intervals, and the fork rods (15) are steel rods bent upwards; the utility model discloses a cant beam, including cant beam (3), connecting rod (19), handle (17), square stopper (20) and draw-in groove (24), the right-hand member upper portion of cant beam (3) is equipped with one rotating turret (16), is equipped with connecting rod (19) on rotating turret (16), and the end of connecting rod (19) is equipped with handle (17), and the middle part of connecting rod (19) is equipped with square stopper (20) that set up perpendicularly downwards, rotate through round pin axle (22) between connecting rod (19) and rotating turret (16) and.
2. The farmland grader with an adjustable angle according to claim 1, wherein the connector (1) and the connecting plate (2) are integrally cast from the same material.
3. An angle adjustable grader for farmland according to claim 1, characterized in that the oblique beam (3) and the connector (1) are connected together by welding.
4. An angle adjustable grader as claimed in claim 1 wherein the upper end of the reinforcing support bar (10) is welded to the fixed frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220238.0A CN106489329B (en) | 2016-12-26 | 2016-12-26 | Angle-adjustable land leveler for farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220238.0A CN106489329B (en) | 2016-12-26 | 2016-12-26 | Angle-adjustable land leveler for farmland |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106489329A CN106489329A (en) | 2017-03-15 |
| CN106489329B true CN106489329B (en) | 2019-12-20 |
Family
ID=58333692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611220238.0A Active CN106489329B (en) | 2016-12-26 | 2016-12-26 | Angle-adjustable land leveler for farmland |
Country Status (1)
| Country | Link |
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| CN (1) | CN106489329B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2168881C1 (en) * | 1999-12-15 | 2001-06-20 | Галда Александр Васильевич | Apparatus for removing noncommercial parts of licorice roots |
| CN201591000U (en) * | 2010-02-07 | 2010-09-29 | 穆桂财 | Adjustable rotary type double-purpose land leveler |
| CN202565682U (en) * | 2012-05-10 | 2012-12-05 | 三一重工股份有限公司 | Land leveler and adjustable bulldozing plate thereof |
| CN202617621U (en) * | 2012-06-07 | 2012-12-26 | 叶文明 | Rotary type farm leveler |
| CN103953086A (en) * | 2014-04-30 | 2014-07-30 | 于浩 | Land leveller with adjustable inclination angle |
-
2016
- 2016-12-26 CN CN201611220238.0A patent/CN106489329B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2168881C1 (en) * | 1999-12-15 | 2001-06-20 | Галда Александр Васильевич | Apparatus for removing noncommercial parts of licorice roots |
| CN201591000U (en) * | 2010-02-07 | 2010-09-29 | 穆桂财 | Adjustable rotary type double-purpose land leveler |
| CN202565682U (en) * | 2012-05-10 | 2012-12-05 | 三一重工股份有限公司 | Land leveler and adjustable bulldozing plate thereof |
| CN202617621U (en) * | 2012-06-07 | 2012-12-26 | 叶文明 | Rotary type farm leveler |
| CN103953086A (en) * | 2014-04-30 | 2014-07-30 | 于浩 | Land leveller with adjustable inclination angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106489329A (en) | 2017-03-15 |
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Effective date of registration: 20191128 Address after: 243000 mount Chan Mountain Economic Zone, Hanshan County, Ma'anshan, Anhui Applicant after: Anhui Hongxiang cheerful agriculture machinery corp Address before: Ruida road 450000 high tech Industrial Development Zone, Henan city of Zhengzhou province No. 96 Business Center No. 1 building C260 room Applicant before: Zhengzhou integrity Information Technology Co., Ltd. |
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