CN108093686B - Automatic soil turning device for seeding - Google Patents
Automatic soil turning device for seeding Download PDFInfo
- Publication number
- CN108093686B CN108093686B CN201711215268.7A CN201711215268A CN108093686B CN 108093686 B CN108093686 B CN 108093686B CN 201711215268 A CN201711215268 A CN 201711215268A CN 108093686 B CN108093686 B CN 108093686B
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- China
- Prior art keywords
- shaft
- chain wheel
- frame
- frame body
- digging
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/082—Transmissions; Gearings; Power distribution
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/082—Transmissions; Gearings; Power distribution
- A01B33/085—Transmissions; Gearings; Power distribution specially adapted for tools on a vertical shaft
Abstract
The invention relates to an automatic soil turning device for sowing, which comprises a frame body, wherein a horizontal groove is formed in the left side of the frame body, a frame capable of horizontally sliding is arranged in the horizontal groove, a motor is mounted on the frame, the motor is connected with a left shaft, and a left chain wheel is mounted on the left shaft; the left shaft front end is connected with a linkage frame through a bearing, a driving block which is in a regular triangle shape is welded at the right end of the linkage frame, and the driving block is connected with a hydraulic cylinder. The rotary digging machine is high in automation degree, multiple groups of digging knives can be controlled to rotationally dig and dig soil through transmission of the tank chain, the distance between the digging knives and the right shaft can be increased through matching of the round platforms and the expansion rods, the effect of automatically increasing digging depth is achieved, seeding of seeds is facilitated, and operation is more convenient and faster.
Description
Technical Field
The invention relates to agricultural mechanical equipment, in particular to an automatic soil turning device for seeding.
Background
Generally, for agricultural production, the spring of each year is a busy season, and people need to plant seeds of various crops in the land for subsequent cultivation. But before the seeding, must dig the soil through digging and turn over, can conveniently sow, but the labour that the work of digging and turning over the soil was spent by artifical is relied on to the tradition is too big, and on the other hand, different crops when the seeding, the depth requirement of its seed planting all has the difference, and traditional seeder is when implementing to dig the soil, can't increase the depth of digging.
Disclosure of Invention
The invention provides an automatic soil turning device for seeding, aiming at overcoming the defects of the prior art and realizing convenient automatic digging and soil turning.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
an automatic soil turning device for sowing comprises a frame body, wherein a horizontal groove is formed in the left side of the frame body, a frame capable of sliding horizontally is arranged in the horizontal groove, a motor is mounted on the frame and connected with a left shaft, and a left chain wheel is mounted on the left shaft; the left shaft front end is connected with a linkage frame through a bearing, a driving block which is in a regular triangle shape is welded at the right end of the linkage frame, and the driving block is connected with a hydraulic cylinder.
The improved rotary table is characterized in that a slide rail is arranged on the inclined plane of the driving block, a right shaft which is arranged on the frame body in a front-back sliding mode is slidably arranged on the slide rail, a round table is fixedly arranged on the right shaft, expansion rods which are uniformly distributed along the annular direction are abutted on the side surface of the round table, and the side surface of the round table is a smooth surface. Each expansion rod is fixedly connected with a small chain wheel at one end deviating from the circular truncated cone; and a tank chain which is used for connecting the left chain wheel and the corresponding small chain wheel in a transmission way is arranged between the left chain wheel and the corresponding small chain wheel.
Each small chain wheel is connected with a cross shaft through a key, digging cutters are arranged in the middle of the cross shaft, large wheel discs which are rotatably arranged on the frame body are arranged on the front side and the rear side of the cross shaft, and expansion grooves which can enable the cross shaft to slide along the radial direction of the large wheel discs are uniformly distributed on each large wheel disc along the annular direction; and each large wheel disc is provided with a connecting frame, each connecting frame is provided with a circular guide frame, and the guide frames are uniformly provided with guide grooves which correspond to the corresponding expansion rods and are slidably arranged along the annular direction.
The hydraulic cylinder is connected with a mounting platform fixedly arranged on the frame body.
Two left chain wheels, two tank chains and two round tables are arranged; six expansion rods corresponding to each round platform are arranged.
The large wheel discs are coaxial with the right shaft.
The invention has the beneficial effects that:
the rotary digging machine is high in automation degree, multiple groups of digging knives can be controlled to rotationally dig and dig soil through transmission of the tank chain, the distance between the digging knives and the right shaft can be increased through matching of the round platforms and the expansion rods, the effect of automatically increasing digging depth is achieved, seeding of seeds is facilitated, and operation is more convenient and faster.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
fig. 5 is a structural view of the guide frame.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.
As shown in fig. 1 to 5, an automatic soil turning device for sowing comprises a frame body 1, wherein a horizontal groove 1a is formed in the left side of the frame body 1, a frame 15 capable of horizontally sliding is arranged in the horizontal groove 1a, a motor 16 is mounted on the frame 15, the motor 16 is connected with a left shaft 12, and a left chain wheel 10 is mounted on the left shaft 12; the front end of the left shaft 12 is connected with a linkage frame 2 through a bearing, a driving block 4 which is in a regular triangle shape is welded at the right end of the linkage frame 2, and the driving block 4 is connected with a hydraulic cylinder 3.
Be equipped with slide rail 4a on the inclined plane of drive block 4, slidable mounting has the right axle 5 of installing on the frame body 1 with the front and back slip mode on slide rail 4a, the boss 5b is adorned admittedly on the right axle 5, the butt has the expansion pole 9 that is along the annular direction equipartition on the side of boss 5b, and the side of boss 5b is the smooth surface. A small chain wheel 14 is fixedly connected to one end of each expansion rod 9, which is far away from the circular truncated cone 5 b; a tank chain 8 which is connected with the left chain wheel 10 in a transmission way is arranged between the left chain wheel and the corresponding small chain wheel 14.
Each small chain wheel 14 is connected with a cross shaft 6 through a key, digging cutters 6a are arranged in the middle of the cross shaft 6, large wheel discs 11 which are rotatably arranged on the frame body 1 are arranged on the front side and the rear side of the cross shaft 6, and expansion grooves 11b which can enable the cross shaft 6 to slide along the radial direction of the large wheel discs 11 are uniformly distributed on each large wheel disc 11 along the annular direction; each large wheel disc 11 is provided with a connecting frame 11a, each connecting frame 11a is provided with a circular guide frame 13, and the guide frames 13 are uniformly provided with guide grooves 13a which are used for correspondingly slidably mounting the corresponding expansion rods 9 along the annular direction.
The hydraulic cylinder 3 is connected with a mounting platform 17 fixedly arranged on the frame body 1.
Two left chain wheels 10, two tank chains 8 and two round tables 5b are arranged; six expansion rods 9 corresponding to each round platform 5b are arranged.
The large wheel discs 11 are coaxial with the right shaft 5.
Before the agricultural soil turning device is used, the left end of the frame body 1 needs to be fixedly arranged on an agricultural tractor, and the agricultural tractor is driven to turn soil by running in the field.
When the tank chain type excavating device is used specifically, the motor 16 drives the left shaft 12 and the left chain wheel 10 to rotate at a constant speed, the small chain wheel 14, the transverse shaft 6, the expanding rod 9, the large wheel disc 11 and the guide frame 13 all rotate around the center of the large wheel disc 11 under the transmission action of the tank chain 8, and the excavating knife 6a on the transverse shaft 6 can excavate and turn over the soil in the process of rotating along with the transverse shaft 6.
In the second embodiment of the present invention, in addition to the above-described embodiment, the drive block 4 is pushed to the right side by the hydraulic cylinder 3, so that the entire right shaft 5 and the circular truncated cone 5b slide rearward, and all of the expansion lever 9, the small sprocket 14, the lateral shaft 6, and the excavating blade 6a are slid in the direction away from the right shaft 5 by the side abutting action, so that the distance between the excavating blade 6a and the right shaft 5 is increased, and the excavating depth of the excavating blade 6a can be increased when the excavating blade 6a performs the rotational excavation and the turning.
In addition, although the radial outside that the big rim plate 11 of right side direction of tank chain 8 can be made to the slip of little sprocket 14 expands, nevertheless because the drive of pneumatic cylinder 3 can make the left side part of left axle 12, left sprocket 10 and tank chain 8 slide to the right side, and then guaranteed that tank chain 8 is in the state of tightening all the time, just can adjust the degree of depth of excavating the native in the work of digging promptly, it is more convenient quick to use the operation.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an automatic device of digging of seeding usefulness, includes frame body (1), its characterized in that: a horizontal groove (1a) is formed in the left side of the rack body (1), a rack (15) capable of sliding horizontally is arranged in the horizontal groove (1a), a motor (16) is mounted on the rack (15), the motor (16) is connected with a left shaft (12), and a left chain wheel (10) is mounted on the left shaft (12); the front end of the left shaft (12) is connected with a linkage frame (2) through a bearing, a driving block (4) in a regular triangle shape is welded at the right end of the linkage frame (2), and the driving block (4) is connected with a hydraulic cylinder (3);
a sliding rail (4a) is arranged on the inclined surface of the driving block (4), a right shaft (5) which is arranged on the frame body (1) in a front-back sliding mode is slidably arranged on the sliding rail (4a), a circular table (5b) is fixedly arranged on the right shaft (5), expansion rods (9) which are uniformly distributed along the annular direction are abutted on the side surface of the circular table (5b), and a small chain wheel (14) is fixedly connected to one end of each expansion rod (9) which is far away from the circular table (5 b); a tank chain (8) which is in transmission connection with the left chain wheel (10) and the corresponding small chain wheel (14) is arranged between the left chain wheel and the small chain wheel;
each small chain wheel (14) is connected with a cross shaft (6) through a key, digging cutters (6a) are arranged in the middle of the cross shaft (6), large wheel discs (11) which are rotatably arranged on the frame body (1) are arranged on the front side and the rear side of the cross shaft (6), and expansion grooves (11b) which can enable the cross shaft (6) to slide along the radial direction of the large wheel discs (11) are uniformly distributed on each large wheel disc (11) along the annular direction; all be equipped with link (11a) on every big rim plate (11), all install annular leading truck (13) on link (11a), along the annular direction equipartition on leading truck (13) have corresponding expansion rod (9) to correspond slidable mounting's guide slot (13 a).
2. The automatic turning device for sowing seeds of claim 1, wherein: the hydraulic cylinder (3) is connected with a mounting platform (17) fixedly arranged on the frame body (1).
3. The automatic turning device for sowing seeds of claim 1, wherein: two left chain wheels (10), two tank chains (8) and two round tables (5b) are arranged; six expansion rods (9) corresponding to each round platform (5b) are arranged.
4. The automatic turning device for sowing seeds of claim 1, wherein: the large wheel discs (11) are coaxial with the right shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215268.7A CN108093686B (en) | 2017-11-28 | 2017-11-28 | Automatic soil turning device for seeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215268.7A CN108093686B (en) | 2017-11-28 | 2017-11-28 | Automatic soil turning device for seeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108093686A CN108093686A (en) | 2018-06-01 |
| CN108093686B true CN108093686B (en) | 2020-05-22 |
Family
ID=62208550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711215268.7A Active CN108093686B (en) | 2017-11-28 | 2017-11-28 | Automatic soil turning device for seeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108093686B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2444256B1 (en) * | 2010-10-20 | 2013-05-29 | Oto Melara S.p.A. | Variable-diameter wheel |
| CN105379460A (en) * | 2015-12-04 | 2016-03-09 | 王刚 | Straw mulching and ridging sowing machine |
| CN105835970A (en) * | 2016-03-18 | 2016-08-10 | 中国人民解放军军事交通学院 | Hydraulic variant control obstacle-crossing vehicle |
| CN105856962A (en) * | 2016-05-20 | 2016-08-17 | 长春理工大学 | Composite telescopic-diameter walking wheel |
| CN105946941A (en) * | 2016-05-20 | 2016-09-21 | 长春理工大学 | Wheel-track integrated loading building climbing vehicle for inclinable lifting platform |
-
2017
- 2017-11-28 CN CN201711215268.7A patent/CN108093686B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2444256B1 (en) * | 2010-10-20 | 2013-05-29 | Oto Melara S.p.A. | Variable-diameter wheel |
| CN105379460A (en) * | 2015-12-04 | 2016-03-09 | 王刚 | Straw mulching and ridging sowing machine |
| CN105835970A (en) * | 2016-03-18 | 2016-08-10 | 中国人民解放军军事交通学院 | Hydraulic variant control obstacle-crossing vehicle |
| CN105856962A (en) * | 2016-05-20 | 2016-08-17 | 长春理工大学 | Composite telescopic-diameter walking wheel |
| CN105946941A (en) * | 2016-05-20 | 2016-09-21 | 长春理工大学 | Wheel-track integrated loading building climbing vehicle for inclinable lifting platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108093686A (en) | 2018-06-01 |
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