CN112868289A - Scarifier for modern agricultural cultivation - Google Patents
Scarifier for modern agricultural cultivation Download PDFInfo
- Publication number
- CN112868289A CN112868289A CN202110011619.2A CN202110011619A CN112868289A CN 112868289 A CN112868289 A CN 112868289A CN 202110011619 A CN202110011619 A CN 202110011619A CN 112868289 A CN112868289 A CN 112868289A
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- blade
- outer side
- scarifier
- rod
- linkage
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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
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
Abstract
The invention discloses a scarifier for modern agricultural cultivation, which structurally comprises a moving vehicle, a driving box, a pushing handle, a driving wheel, a scarifier blade, a scarifier rod and support legs, wherein the driving box is fixedly arranged in the middle of the upper surface of the moving vehicle, the right end surface of the moving vehicle is welded with the lower end of the pushing handle, an outer blade is stretched and contracted outside a rotating cutter body through the stretching and contraction of a spring rod, the effect of scarifying sandy soil is improved, a push blade and a sharp blade extend out of the outer side of a contact rotating blade through the rotating and descending of a gravity ball, the sandy soil inside the contact rotating blade is pushed out, the contact rotating blade can normally rotate and move inside the sandy soil, the outer side surface is in contact with a long plate and a scraping strip when the contact rotating blade rotates, a hinge shaft slides inside a hinge plate, and then the hinge shaft is extruded by a pressure spring, so that a certain extrusion force is kept by the linkage rod, thereby make the scraper blade normally strike off with the clay of contact rotor, the contact rotor can normally rotate simultaneously and loosen the soil.
Description
Technical Field
The invention relates to the technical field of modern agriculture, in particular to a scarifier for modern agriculture.
Background
The small scarifiers are based on hills. Mountain area, the plot is little, the difference in height is big, inorganic ploughing and design, adopt front wheel drive, the operation is lighter, sandy soil drought resistance is weak, easily leak water and leak charges, need use small-size loosening tiller to the work of loosening the soil of sandy place, but sandy soil is the higher soil of sand grain content in the soil granule constitution, and thoughtlessly have a quantitative clay, small-size loosening tiller is when loosening the soil to sandy soil, the loosening tiller blade through small-size loosening tiller rotates, thereby disperse sandy soil with the contact of sandy soil, the in-process of contact, the distance that keeps between scarifier blade and the sand grain is unanimous, sand grain content on the part position is higher, thereby cause the wearing and tearing increase that takes place between scarifier blade and the sand grain, simultaneously clay glues easily on scarifier blade surface, lead to scarifier blade inside the sand when loosening the soil, be difficult to rotate the card and advance the sword.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the scarifier for modern agriculture comprises a movable vehicle, a driving box, a pushing handle, a driving wheel, a scarifier blade, a scarifier rod and a support leg, wherein the driving box is fixedly installed in the middle of the upper surface of the movable vehicle, the surface of the right end of the movable vehicle is welded with the lower end of the pushing handle, the driving wheel is arranged at the lower left end of the movable vehicle, the scarifier blade is installed at the bottom of the movable vehicle and is in transmission connection with the inside of the driving box, the scarifier blade is provided with the scarifier rod at the right end, the upper end of the scarifier rod is welded at the bottom of the movable vehicle, the upper end of the support leg is welded at the bottom of the right side of the movable vehicle, the scarifier blade comprises a connecting support rod, a conveying belt, a driving shaft, a cutter device and a suspension device, the upper end of the connecting support rod is welded at the bottom of the movable vehicle, the driving shaft is in transmission connection with, the linkage upper end welds in connecting the branch bottom surface to the drive shaft adopts clearance fit to run through inside the linkage, linkage upper end outside and cutter device upper end outside are inconsistent, the cutter device is equipped with four altogether, and the equidistance distributes in the drive shaft, the linkage is equipped with two altogether to be bilateral symmetry and install both ends about the drive shaft.
As a further improvement of the invention, the cutter device comprises a rotary cutter body, a spring rod, an outer cutting edge and a flexible hose, wherein a driving shaft penetrates through the rotary cutter body and synchronously rotates, the spring rod is fixedly embedded in the outer side of the rotary cutter body, the outer cutting edge is welded at the outer side end of the spring rod, the flexible hose is arranged at the joint of the outer cutting edge and the outer side end of the rotary cutter body, the number of the spring rod, the number of the outer cutting edge and the number of the flexible hose are six, the spring rod, the outer cutting edge and the number of the flexible hose are arc-shaped and are uniformly distributed at the outer side end of the rotary cutter body, and the flexible hose is.
As a further improvement of the invention, the rotary cutter body comprises a contact rotor, a gravity ball, a push rod, a push blade and a sharp knife, the driving shaft penetrates through the contact rotor and synchronously rotates, the outer side end of the contact rotor is provided with an outer cutting edge, the gravity ball is slidably mounted in the contact rotor, the push rod is welded at the outer side end of the gravity ball, the push rod is mounted in the outer side end of the contact rotor in a clearance fit manner, the push blade is arranged at the outer side end of the push rod, the sharp knife is welded on the outer side surface of the push blade, the gravity ball, the push rod and the push blade are all provided with six blades and are in staggered distribution, and the push blade is of an arc structure and is matched with the arc inside the outer side of the contact rotor.
As a further improvement of the invention, the suspension device comprises a suspension support plate, wall scraping mechanisms and bearings, wherein the bearings are arranged at the lower end of the suspension support plate, the driving shaft penetrates through the bearings in a clearance fit mode, the wall scraping mechanisms are welded on the outer side surfaces of the suspension support plate and are abutted against the outer side of the upper end of the cutter device, and the two wall scraping mechanisms are arranged and are arranged on the left side and the right side of the suspension support plate in a bilateral symmetry mode.
As a further improvement of the invention, the wall scraping mechanism comprises a hinged plate, a pressure spring, a hinged shaft, two linkage rods and a scraper, wherein the pressure spring is arranged in the hinged plate, the hinged shaft is slidably arranged in the hinged plate, the outer side end of the pressure spring is abutted against the hinged shaft, the hinged shaft is hinged with the left end of the linkage rod, the right end of the linkage rod is arranged in the left side of the scraper in a clearance fit manner, the two linkage rods are arranged, the two linkage rods and the hinged shaft form a V-shaped structure, and the angle between the two linkage rods can be changed through the hinged shaft.
As a further improvement of the invention, the scraper comprises a long plate and scraper strips, the right end of the linkage rod is arranged inside the left side of the long plate in a clearance fit mode, the scraper strips are arranged on the right side surface of the long plate, the scraper strips are in a semi-cylinder structure, five scraper strips are arranged, and the scraper strips are vertically and uniformly distributed on the right side surface of the long plate.
The invention has the beneficial effects that:
1. the rotary cutter body rotates and loosens soil to sandy soil, the outer cutting edge stretches out and draws back outside the rotary cutter body through the stretching out and drawing back of the spring rod, the effect of loosening soil to sandy soil is improved, the gravity ball rotates and descends, the push blade and the sharp knife stretch out of the contact rotating blade, sandy soil inside the contact rotating blade is pushed out, the contact rotating blade is ensured to be capable of performing normal rotary movement inside sandy soil, and the normal operation of loosening soil is ensured.
2. When rotatory through the contact rotor, the outside surface contacts with the long slab and scraping the strip to scrape the clay that contacts rotor outside surface down, the articulated shaft slides in the articulated slab is inside, and extrusion through the pressure spring ensures that the trace keeps certain extrusion force after that, thereby makes the clay of scraper blade and contact rotor normally strike off, and the contact rotor can normally rotate simultaneously and loosen the soil.
Drawings
Fig. 1 is a schematic structural diagram of a ripper for modern agricultural cultivation of the present invention.
Fig. 2 is a schematic structural view of a ripper blade according to the present invention.
Fig. 3 is a schematic view of the inside and a partial enlarged structure of a cutter device according to the present invention.
Fig. 4 is a schematic view of the internal structure of a rotary cutter body according to the present invention.
Fig. 5 is a partial structural schematic view of a suspension device of the present invention.
Fig. 6 is a schematic view of the internal structure of a wall scraping mechanism according to the present invention.
Fig. 7 is a partial perspective view of a scraper according to the present invention.
In the figure: a moving vehicle-1, a driving box-2, a pushing handle-3, a driving wheel-4, a scarifier knife-5, a scarification rod-6, a support leg-7, a connecting support rod-51, a conveying belt-52, a driving shaft-53, a knife device-54, a hanging device-55, a rotary knife body-541, a spring rod-542, an outer knife edge-543 and a telescopic hose-544, the device comprises a contact rotating sheet-41 a, a gravity ball-41 b, a push rod-41 c, a push sheet-41 d, a sharp knife-41 e, a hanging support plate-551, a wall scraping mechanism-552, a bearing-553, a hinge plate-52 a, a pressure spring-52 b, a hinge shaft-52 c, a linkage rod-52 d, a scraping plate-52 e, a long plate-e 1 and a scraping strip-e 2.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 4:
the invention relates to a scarifier for modern agricultural cultivation, which structurally comprises a movable vehicle 1, a driving box 2, a pushing handle 3, a driving wheel 4, a scarifier knife 5, a scarifier rod 6 and support legs 7, wherein the driving box 2 is fixedly installed in the middle of the upper surface of the movable vehicle 1, the right end surface of the movable vehicle 1 is welded with the lower end of the pushing handle 3, the driving wheel 4 is arranged at the left lower end of the movable vehicle 1, the scarifier knife 5 is installed at the bottom of the movable vehicle 1, the scarifier knife 5 is in transmission connection with the inside of the driving box 2, the scarifier knife 5 is provided with the scarifier rod 6 at the right end, the upper end of the scarifier rod 6 is welded at the bottom of the movable vehicle 1, the upper end of the support leg 7 is welded at the bottom of the right side of the movable vehicle 1, the scarifier knife 5 comprises a connecting support rod 51, a conveying belt 52, a driving shaft 53, a knife device 54 and a hanging device, drive shaft 53 is connected with the inside transmission of drive box 2 through conveyer 52, drive shaft 53 runs through inside and synchronous rotation in cutter device 54, linkage 55 upper end welds in connecting branch 51 bottom surface to drive shaft 53 adopts clearance fit to run through inside linkage 55, linkage 55 upper end outside and cutter device 54 upper end outside are inconsistent, cutter device 54 is equipped with four altogether, and the equidistance distributes on drive shaft 53, improves the horizontal range that loosens the soil to the sand, linkage 55 is equipped with two altogether to be bilateral symmetry and install both ends about drive shaft 53, improve the steadiness of drive shaft 53 in the rotation process, avoid cutter device 54 to take place to rock.
Wherein, the cutter device 54 includes a rotary cutter body 541, a spring rod 542, an outer blade 543, a flexible hose 544, the driving shaft 53 penetrates through the inside of the rotary cutter body 541 and rotates synchronously, the spring rod 542 is embedded and installed inside the outside of the rotary cutter body 541, the outer blade 543 is welded at the outer end of the spring rod 542, the flexible hose 544 is disposed at the connection between the outer blade 543 and the outer end of the rotary cutter body 541, six of the spring rod 542, the outer blade 543 and the flexible hose 544 are all disposed and are distributed at the outer end of the rotary cutter body 541 in an arc shape, so as to improve the loose effect of the outer blade 543 on the sandy soil, and the outer blade 543 can be extended and contracted to avoid the increase of abrasion between the outer blade 543 and the sandy soil, the flexible hose 544 is in a fold-type structure, and is made of rubber, has a certain resilience, and is beneficial to seal the connection gap between the outer blade 543 and, the sand is prevented from entering the inside of the rotary blade body 541, and the spring lever 542 can be extended and retracted normally.
Wherein, the rotary cutter body 541 includes a contact rotor 41a, a gravity ball 41b, a push rod 41c, a push plate 41d, and a sharp blade 41e, the driving shaft 53 penetrates the contact rotor 41a and rotates synchronously, the outer side end of the contact rotor 41a is provided with an outer blade 543, the gravity ball 41b is slidably mounted inside the contact rotor 41a, the push rod 41c is welded at the outer side end of the gravity ball 41b, the push rod 41c is mounted inside the outer side end of the contact rotor 41a in clearance fit, the push plate 41d is arranged at the outer side end of the push rod 41c, the sharp blade 41e is welded at the outer side surface of the push plate 41d, the gravity ball 41b, the push rod 41c, and the push plate 41d are all provided with six blades 543 dislocated with the six blades, the effect of loosening the sandy soil is improved by rotating and abutting against, the push plate 41d is arc-shaped and matched with the arc inside of the outer side of the contact rotor 41a, ensure that the rotating in-process of push jack 41d can carry out gravity and descend to discharge the inside accumulational sand in the arc of contact rotor 41a outside, avoid contact rotor 41a to rotate the in-process card inside the sand.
The specific use mode and function of the embodiment are as follows:
in the invention, the handle 3 is held by hand to push, the interior of the driving box 2 is started to work, the driving wheel 4 is driven to rotate, the transmission belt 52 is used for transmission, the driving shaft 53 is driven to rotate, the rotary cutter body 541 rotates to loosen the earth and sand, the outer cutting edge 543 is extended and retracted outside the rotary cutter body 541 through the extension and retraction of the spring rod 542, the earth and sand loosening effect is improved, the abrasion between the outer cutting edge 543 and the earth and sand is reduced, the extension and retraction hose 544 is extended and retracted during the extension and retraction of the outer cutting edge 543, so that the joint of the outer cutting edge 543 and the rotary cutter body 541 is sealed, the earth and sand is prevented from entering the interior of the rotary cutter body 541, the spring rod 542 is ensured to drive the outer cutting edge 543 to normally extend and retract, the contact rotary piece 41a rotates and simultaneously rotates and descends through the gravity ball 41b to drive the push rod 41c to move, make push jack 41d and sharp sword 41e stretch out the contact rotor 41a outside, release the inside sand of contact rotor 41a, avoid the sand to remain inside the arc recess of contact rotor 41a outside, ensure that contact rotor 41a can carry out normal rotatory removal in the sand inside, ensure that the work of loosening the soil normally goes on.
Example 2:
as shown in fig. 5 to 7:
the suspension device 55 comprises a suspension support plate 551, a wall scraping mechanism 552 and a bearing 553, wherein the bearing 553 is arranged at the lower end of the suspension support plate 551, the driving shaft 53 penetrates through the bearing 553 in a clearance fit manner, the wall scraping mechanism 552 is welded on the outer side surface of the suspension support plate 551, the wall scraping mechanism 552 is abutted against the outer side of the upper end of the cutter device 54, two wall scraping mechanisms 552 are arranged, and are arranged on the left side and the right side of the suspension support plate 551 in a bilateral symmetry manner, so that the contact rotor blade 41a surfaces at the two outer ends of the suspension support plate 551 are abutted simultaneously, and the clay on the outer surfaces of the contact rotor blades 41a at the two sides is scraped simultaneously.
Wherein, the wall scraping mechanism 552 comprises a hinge plate 52a, a pressure spring 52b, a hinge shaft 52c, a linkage 52d and a scraper 52e, the pressure spring 52b is arranged inside the hinge plate 52a, and the hinge shaft 52c is slidably mounted inside the hinge plate 52a, the outer end of the compression spring 52b is abutted against the hinge shaft 52c, the hinge shaft 52c is hinged with the left end of the linkage rod 52d, the right end of the linkage rod 52d is arranged inside the left side of the scraper 52e in a clearance fit manner, the linkage rods 52d are provided with two, and forms a V-shaped structure with the hinge shaft 52c as a connection point, the angle between the two linking rods 52d can be changed through the hinge shaft 52c, thereby adjust the distance of scraper blade 52e and contact rotor 41a surface, ensure that scraper blade 52e will contact the clay of rotor 41a and carry out normal scraping, contact rotor 41a can normally rotate the loosening soil simultaneously.
Wherein, scraper blade 52e includes long board e1, scrapes strip e2, trace 52d right-hand member adopts clearance fit to install inside long board e1 left side, long board e1 right side surface is equipped with scrapes strip e2, it is the halfcylinder structure to scrape strip e2 to be equipped with five, be vertical direction evenly distributed at long board e1 right side surface, improve the scraping to contact rotor 41a surface clay, avoid causing the scratch to contact rotor 41a surface simultaneously.
The specific use mode and function of the embodiment are as follows:
in the invention, the bearing 553 arranged at the lower end of the hanging support plate 551 ensures that the hanging support plate 551 can keep still when the driving shaft 53 rotates, so as to ensure that the driving shaft 53 rotates stably, when the contact rotor 41a rotates, the outer side surface contacts with the long plate e1 and the scraping strip e2, so as to scrape off clay on the outer side surface of the contact rotor 41a, meanwhile, the contact rotor 41a rotates to generate certain extrusion force, the angle is changed through the linkage of the linkage rod 52d, so that the hinge shaft 52c slides in the hinge plate 52a, then, the linkage rod 52d is pressed by the pressure spring 52b to ensure that the certain extrusion force is kept, so that the clay on the scraping plate 52e and the contact rotor 41a can be scraped normally, and the contact rotor 41a can normally rotate to loosen the soil.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. A scarifier for modern agricultural cultivation structurally comprises a moving vehicle (1), a driving box (2), a pushing handle (3), a driving wheel (4), a scarifier blade (5), a scarification rod (6) and support legs (7), wherein the driving box (2) is fixedly installed in the middle of the upper surface of the moving vehicle (1), the right end surface of the moving vehicle (1) is welded with the lower end of the pushing handle (3), the left lower end of the moving vehicle (1) is provided with a driving wheel (4), the scarifier knife (5) is arranged at the bottom of the moving vehicle (1), the scarifier knife (5) is in transmission connection with the interior of the driving box (2), a scarification rod (6) is arranged at the right end of the scarifier knife (5), and loosen soil pole (6) upper end and weld in locomotive (1) bottom, stabilizer blade (7) upper end welds in locomotive (1) right side bottom surface, its characterized in that:
scarifier knife (5) is including connecting branch (51), conveyor belt (52), drive shaft (53), cutter device (54), linkage (55), it welds in locomotive (1) bottom surface to connect branch (51) upper end, drive shaft (53) are connected with drive box (2) internal transmission through conveyor belt (52), drive shaft (53) run through in cutter device (54) inside and synchronous rotation, linkage (55) upper end welds in connecting branch (51) bottom surface to drive shaft (53) adopt clearance fit to run through in linkage (55) inside, linkage (55) upper end outside is inconsistent with cutter device (54) upper end outside.
2. A modern agricultural tilling action ripper as claimed in claim 1, wherein: the cutter device (54) comprises a rotary cutter body (541), a spring rod (542), an outer cutter blade (543) and a telescopic hose (544), the driving shaft (53) penetrates through the inside of the rotary cutter body (541) and rotates synchronously, the spring rod (542) is fixedly installed inside the outer side of the rotary cutter body (541), the outer cutter blade (543) is welded at the outer side end of the spring rod (542), and the telescopic hose (544) is arranged at the joint of the outer cutter blade (543) and the outer side end of the rotary cutter body (541).
3. A modern agricultural tilling action ripper as claimed in claim 2, wherein: the rotary cutter body (541) comprises a contact rotating piece (41a), a gravity ball (41b), a push rod (41c), a push piece (41d) and a sharp knife (41e), a driving shaft (53) penetrates through the contact rotating piece (41a) and synchronously rotates, an outer knife edge (543) is arranged at the outer side end of the contact rotating piece (41a), the gravity ball (41b) is slidably mounted inside the contact rotating piece (41a), the push rod (41c) is welded at the outer side end of the gravity ball (41b), the push rod (41c) is mounted inside the outer side end of the contact rotating piece (41a) in a clearance fit mode, the push rod (41c) is provided with the push piece (41d) at the outer side end, and the sharp knife (41e) is welded on the outer side surface of the push piece (41 d).
4. A modern agricultural tilling action ripper as claimed in claim 1, wherein: the suspension device (55) comprises a suspension support plate (551), a wall scraping mechanism (552) and a bearing (553), the bearing (553) is arranged at the lower end of the suspension support plate (551), the driving shaft (53) penetrates through the bearing (553) in a clearance fit mode, the wall scraping mechanism (552) is welded on the outer side surface of the suspension support plate (551), and the wall scraping mechanism (552) is abutted to the outer side of the upper end of the cutter device (54).
5. A modern agricultural tilling action ripper as claimed in claim 4, wherein: the wall scraping mechanism (552) comprises a hinge plate (52a), a pressure spring (52b), a hinge shaft (52c), a linkage rod (52d) and a scraper (52e), wherein the pressure spring (52b) is arranged in the hinge plate (52a), the hinge shaft (52c) is installed in the hinge plate (52a) in a sliding mode, the outer side end of the pressure spring (52b) is abutted to the hinge shaft (52c), the hinge shaft (52c) is hinged to the left end of the linkage rod (52d), and the right end of the linkage rod (52d) is installed in the left side of the scraper (52e) in a clearance fit mode.
6. A modern agricultural tilling action ripper as claimed in claim 5, wherein: the scraper blade (52e) includes long board (e1), scrapes strip (e2), trace (52d) right end adopts clearance fit to install inside long board (e1) left side, long board (e1) right side surface is equipped with scrapes strip (e 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110011619.2A CN112868289A (en) | 2021-01-06 | 2021-01-06 | Scarifier for modern agricultural cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110011619.2A CN112868289A (en) | 2021-01-06 | 2021-01-06 | Scarifier for modern agricultural cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112868289A true CN112868289A (en) | 2021-06-01 |
Family
ID=76046844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110011619.2A Withdrawn CN112868289A (en) | 2021-01-06 | 2021-01-06 | Scarifier for modern agricultural cultivation |
Country Status (1)
| Country | Link |
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| CN (1) | CN112868289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114531973A (en) * | 2022-04-25 | 2022-05-27 | 烟台常丰林业开发有限公司 | Portable forestry scarifier |
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| CN114531973A (en) * | 2022-04-25 | 2022-05-27 | 烟台常丰林业开发有限公司 | Portable forestry scarifier |
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