CN111316771A - Intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots - Google Patents
Intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots Download PDFInfo
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- CN111316771A CN111316771A CN202010308906.5A CN202010308906A CN111316771A CN 111316771 A CN111316771 A CN 111316771A CN 202010308906 A CN202010308906 A CN 202010308906A CN 111316771 A CN111316771 A CN 111316771A
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- Prior art keywords
- weeding
- spring
- plate
- shovel
- obstacle
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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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
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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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
- A01B39/26—Arrangements for protecting plants, e.g. fenders
-
- 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
- A01B76/00—Parts, details or accessories of agricultural machines or implements, not provided for in groups A01B51/00 - A01B75/00
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses an intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots, and belongs to the technical field of agricultural machine manufacturing. It includes the frame, the weeding monomer, the contour wheel, the frame adopts the bikini to hang, connect at the agricultural tractor afterbody, install two contour wheels on the frame front beam, the front beam of frame, install five weeding monomers on the back beam, there are a lot of great stones in the Xinjiang gobi plot, during operation when the great stone is touched to weeding monomer lower extreme weeding shovel touch, weeding shovel and shovel handle backward movement, the barrier process is kept away in the compression to obstacle-avoiding spring and spring mandrel completion, after keeping away the barrier, the weeding shovel resets under the effect of keeping away the barrier spring. The invention can realize flexible obstacle avoidance in the Xinjiang Gobi plot, reduce the tipping and abrasion of the weeding shovel and reduce the maintenance cost of the intertillage weeding machine.
Description
Technical Field
The invention relates to the technical field of agricultural machine manufacturing, in particular to an intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots.
Background
Sinkiang is the main food crop and cash crop production area of our country, and intertillage weeding is a very important work in agricultural production, however, the Gobi of Sinkiang is widely distributed, and there are a lot of sand and stones in some areas, even contains great stones, and the problems of collapse, breakage and the like of a weeding shovel easily occur during the operation of the existing intertillage weeding machine, so that the operation efficiency is seriously affected, the machine maintenance cost is improved, and the production cost of farmers is improved to a certain extent.
Disclosure of Invention
As described above, in order to solve the problems of the collapse, damage and breakage of the weeding shovel of the intertillage weeding machine in the gobi field of Xinjiang, and the like in the prior art, the invention provides the intertillage obstacle-avoiding weeding machine for the gobi field of Xinjiang, which can prevent the collapse and breakage of the weeding shovel, prolong the service life of the weeding shovel, contribute to improving the working efficiency of the intertillage weeding machine and reduce the maintenance cost.
The technical scheme of the invention is as follows: an intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots comprises a rack, a profiling wheel and weeding monomers, wherein the rack comprises an upper suspension frame, a diagonal brace, a lower suspension frame inner plate, a lower suspension frame outer plate, a main beam, a front beam, a connecting angle iron A and a rear beam; the profiling wheel consists of connecting angle irons B, a connecting plate, U-shaped plates, an adjusting plate and a ground wheel, wherein one ends of the two connecting angle irons B are arranged on the front beam, the other ends of the two connecting angle irons B are arranged on the connecting plate, the U-shaped plates are welded on the connecting plate, the adjusting plate is arranged in the U-shaped plates, the ground wheel is arranged at the lower ends of the adjusting plates, threaded holes are formed in the U-shaped plates and the adjusting plate, and adjusting screws are arranged on the U-shaped plates and; the weeding monomer comprises a shovel handle, a connecting rod, a weeding shovel, a beam connecting plate, a spring assembly, a spring connecting plate and a seedling protection plate, wherein the beam connecting plate is arranged on a front beam and a rear beam, the upper end of the shovel handle is provided with a connecting hole A which is connected with a threaded hole at the left end of the beam connecting plate through a bolt, the lower end of the shovel handle is provided with a connecting hole B, the connecting rod penetrates through the connecting hole B to be welded together with the connecting hole B, two ends of the connecting rod are provided with shaft shoulders on which threads are arranged, the seedling protection plate is arranged on the shaft shoulders outside the connecting rod, then a nut is arranged on the shaft shoulders, the seedling protection plate can rotate around the connecting rod, the spring connecting plate is arranged at the bending part of the shovel handle, one end of the spring assembly is; the spring assembly comprises an upper spring end cover, a spring mandrel, an obstacle avoidance spring and a lower spring end cover, wherein the upper spring end cover is arranged at the upper end of the spring mandrel, the lower spring end cover is arranged at the lower end of the spring mandrel, and the obstacle avoidance spring is arranged in the middle of the spring mandrel.
Furthermore, the outer surface of the weeding shovel is covered with metal compounds (TiC, TiN and Al) with high hardness and high wear resistance2O3) Wherein said metal compound coating has a thickness of 2 microns to 6 microns.
Further, the height H of the weeding monomer is 450-650 mm.
Furthermore, the bending angle a of the weeding shovel is 110-130 degrees.
Compared with the prior art, the invention has the beneficial effect that the structure adopts a spring mandrel structureThe obstacle avoidance of the weeding shovel is realized, the weeding shovel is prevented from collapsing and breaking in the working process, the maintenance cost of the intertillage weeding machine can be effectively reduced, and simultaneously, the outer surface of the weeding shovel is covered with metal compounds (TiC, TiN and Al) with high hardness and high wear resistance2O3) The wear resistance of the weeding shovel is improved, and the service life of the weeding shovel is prolonged.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the preferred embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a rack provided by the present invention.
Fig. 3 is a schematic structural view of a copying wheel provided by the present invention.
FIG. 4 is a schematic structural diagram of a herbicidal monomer provided by the present invention.
Fig. 5 is a front view of the herbicidal monomer provided by the present invention.
FIG. 6 is a front view of the dipper handle provided by the present invention.
Fig. 7 is a schematic structural diagram of a spring assembly provided by the present invention.
Fig. 8 is a schematic structural diagram of a spring mandrel provided by the present invention.
FIG. 9 is a schematic view of the construction of the weed shovel provided by the present invention.
In the figure, 1-a rack, 2-a contour wheel, 3-a weeding monomer, 4-an upper suspension rack, 5-a diagonal brace, 6-a lower suspension rack inner plate, 7-a lower suspension rack outer plate, 8-a main beam, 9-a front beam, 10-connection angle iron A, 11-a rear beam, 12-connection angle iron B, 13-a connecting plate, 14-a U-shaped plate, 15-an adjusting plate, 16-a land wheel, 17-a shovel handle, 18-a connecting rod, 19-a weeding shovel, 20-a beam connecting plate, 21-a spring assembly, 22-a spring connecting plate, 23-a seedling protection plate, 24-a connecting hole A, 25-a connecting hole B, 26-an upper spring end cover, 27-a spring mandrel, 28-an obstacle avoidance spring, 29-a lower spring end cover, 30-a slotted hole, 31-bolt hole, 32-shovel surface and 33-groove.
Detailed Description
Before any embodiments are explained in detail, it is to be understood that the disclosure is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The disclosure is capable of other embodiments and of being practiced or of being carried out in various ways.
Examples
Referring to fig. 1, the embodiment is a preferred embodiment of the present invention, and provides an intertillage obstacle-avoiding weeder for a gobi plot in Xinjiang, which comprises a frame 1, a contour wheel 2, and a weeding unit 3; as shown in fig. 2, the frame 1 is composed of an upper suspension bracket 4, a diagonal brace 5, a lower suspension bracket inner plate 6, a lower suspension bracket outer plate 7, a main beam 8, a front beam 9, a connecting angle iron a10 and a rear beam 11, wherein the front beam 9 and the rear beam 11 are connected with the main beam 8 through the connecting angle iron a10, the front end of the main beam 8 is welded with the lower suspension bracket inner plate 6, the lower suspension bracket outer plate 7 is welded on the lower suspension bracket inner plate 6, the upper end of the lower suspension bracket inner plate 6 is provided with a threaded hole for connecting with the upper suspension bracket 4 through a bolt, and the diagonal brace 5 is connected with the upper suspension bracket 4 and the main beam 8 through bolts; as shown in fig. 3, the copying wheel 2 is composed of connecting angle irons B12, a connecting plate 13, a U-shaped plate 14, an adjusting plate 15 and a land wheel 16, one end of each of the two connecting angle irons B12 is mounted on the front beam 9, the other end of each of the two connecting angle irons is mounted on the connecting plate 13, the U-shaped plate 14 is welded on the connecting plate 13, the adjusting plate 15 is mounted in the U-shaped plate 14, the land wheel 16 is mounted at the lower end of the adjusting plate 15, threaded holes are formed in the U-shaped plate 14 and the adjusting plate 15, and adjusting screws are mounted on the; as shown in fig. 4 and 6, the weeding unit 3 comprises a shovel handle 17, a connecting rod 18, a weeding shovel 19, a beam connecting plate 20, a spring assembly 21, a spring connecting plate 22 and a seedling protection plate 23, wherein the beam connecting plate 20 is arranged on a front beam 9 and a rear beam 11, the upper end of the shovel handle 17 is provided with a connecting hole a24, is connected with a threaded hole at the left end of the beam connecting plate 20 through a bolt, the lower end of the shovel handle 17 is provided with a connecting hole B25, the connecting rod 18 passes through the connecting hole B25 and is welded with the connecting rod, shaft shoulders are arranged at the two ends of the connecting rod 18 and are provided with threads, the seedling protection plate 23 is arranged on the shaft shoulder at the outer side of the connecting rod 18, then the nut is installed on the shaft shoulder, the seedling protection plate 23 can rotate around the connecting rod 18, the spring connecting plate 22 is installed at the bending part of the shovel handle 17, one end of the spring assembly 21 is installed on the right side of the beam connecting plate 20, the other end of the spring assembly is installed on the spring connecting plate 22, and the weeding shovel 19 is provided with a groove 33 which is connected with the lower end of the shovel handle 17; as shown in fig. 7 and 8, the spring assembly 21 is composed of an upper spring end cover 26, a spring core shaft 27, an obstacle avoidance spring 28, and a lower spring end cover 29, wherein the upper spring end cover 26 is installed at the upper end of the spring core shaft 27, the lower spring end cover 29 is installed at the lower end of the spring core shaft 27, and the obstacle avoidance spring 28 is installed in the middle of the spring core shaft 27.
As shown in FIG. 9, the outer surface of the blade 1 is covered with a high-hardness, high-wear-resistance metal compound (TiC, TiN, Al)2O3) Wherein said metal compound coating has a thickness of 2 microns to 6 microns.
As shown in fig. 5, the height H of the herbicidal monomer is 450 mm to 650 mm.
As shown in FIG. 6, the bending angle a of the weed shovel 19 is 110 to 130 degrees.
As shown in fig. 1 and 4, during the working process, when the weed removing shovel 19 encounters a large stone, the weed removing shovel 19 and the shovel handle 17 move backwards, and then the obstacle avoiding spring 28 is compressed, the spring mandrel 27 moves backwards, the upper spring end cover 26 is provided with a through hole, the spring mandrel is provided with a slotted hole 30, a bolt passes through the upper spring end cover 26 and the spring mandrel 27, when the spring mandrel 27 moves backwards, the upper end of the spring mandrel 27 can eject the upper spring end cover 26 due to the action of the slotted hole 30, the obstacle avoiding process is completed, and after the obstacle is avoided, the shovel handle 17 and the weed removing shovel 19 reset under the action of the obstacle avoiding spring 28.
While the preferred embodiments of the invention have been disclosed for the purpose of illustration, it is not intended to be exhaustive or to limit the invention to any precise form or mode disclosed, and it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention, which is defined by the appended claims and all equivalents thereof.
Claims (4)
1. An intertillage obstacle-avoiding weeding machine for a Xinjiang Gobi plot comprises a frame (1), a profiling wheel (2) and a weeding monomer (3), the frame (1) comprises an upper suspension frame (4), a diagonal brace (5), a lower suspension frame inner plate (6), a lower suspension frame outer plate (7), a main beam (8), a front beam (9), a connecting angle iron A (10) and a back beam (11), wherein the front beam (9) and the back beam (11) are connected with the main beam (8) through the connecting angle iron A (10), the front end of the main beam (8) is welded with the lower suspension frame inner plate (6), the lower suspension frame outer plate (7) is welded on the lower suspension frame inner plate (6), the upper end of the lower suspension frame inner plate (6) is provided with a threaded hole, the diagonal draw bars (5) are connected with the upper suspension rack (4) and the main beam (8) through bolts; the profiling wheel (2) consists of connecting angle irons B (12), a connecting plate (13), U-shaped plates (14), an adjusting plate (15) and a ground wheel (16), one ends of the two connecting angle irons B (12) are installed on the front beam (9), the other ends of the two connecting angle irons are installed on the connecting plate (13), the U-shaped plates (14) are welded on the connecting plate (13), the adjusting plate (15) is installed in the U-shaped plates (14), the ground wheel (16) is installed at the lower end of the adjusting plate (15), threaded holes are formed in the U-shaped plates (14) and the adjusting plate (15), and adjusting screws are installed on the U-shaped plates and used for adjusting the height of the ground wheel; the weeding single body (3) consists of a shovel handle (17), a connecting rod (18), a weeding shovel (19), a beam connecting plate (20), a spring assembly (21), a spring connecting plate (22) and a seedling protecting plate (23), wherein the beam connecting plate (20) is arranged on a front beam (9) and a rear beam (11), the upper end of the shovel handle (17) is provided with a connecting hole A (24) which is connected with a threaded hole at the left end of the beam connecting plate (20) through a bolt, the lower end of the shovel handle (17) is provided with a connecting hole B (25), the connecting rod (18) penetrates through the connecting hole B (25) to be welded together with the connecting hole B, shaft shoulders are arranged at the two ends of the connecting rod (18), threads are arranged on the shaft shoulders, the seedling protecting plate (23) is arranged on the shaft shoulders at the outer side of the connecting rod (18), then nuts are arranged on the shaft shoulders, the seedling protecting plate (23) can rotate around the connecting rod, one end of the spring assembly (21) is arranged on the right side of the beam connecting plate (20), the other end of the spring assembly is arranged on the spring connecting plate (22), and a groove (33) is arranged on the weeding shovel (19) and is connected with the lower end of the shovel handle (17); the spring assembly (21) is composed of an upper spring end cover (26), a spring mandrel (27), an obstacle avoidance spring (28) and a lower spring end cover (29), wherein the upper spring end cover (26) is installed at the upper end of the spring mandrel (27), the lower spring end cover (29) is installed at the lower end of the spring mandrel (27), and the obstacle avoidance spring (28) is installed in the middle of the spring mandrel (27).
2. The cultivator-obstacle-avoiding weeder for Xinjiang Gobi plots according to claim 1, wherein the outer surface of the weed shovel (19) is covered with high-hardness and high-wear-resistance metal compounds (TiC, TiN, Al)2O3) Wherein said metal compound coating has a thickness of 2 microns to 6 microns.
3. The cultivator obstacle avoidance weeder for Xinjiang Gobi plots according to claim 1, wherein the height H of the weeding unit (3) is 450 mm to 650 mm.
4. The cultivator obstacle avoidance weeding machine for Xinjiang Gobi plots according to claim 1, wherein the bending angle a of the weeding shovel (19) is 110-130 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308906.5A CN111316771A (en) | 2020-04-19 | 2020-04-19 | Intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308906.5A CN111316771A (en) | 2020-04-19 | 2020-04-19 | Intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111316771A true CN111316771A (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010308906.5A Pending CN111316771A (en) | 2020-04-19 | 2020-04-19 | Intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots |
Country Status (1)
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| CN (1) | CN111316771A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021130A (en) * | 2020-09-27 | 2020-12-04 | 辽宁省杨树研究所 | Special seedling plough for large-ridge double-row seedling raising land for poplar |
| CN112088865A (en) * | 2020-09-25 | 2020-12-18 | 扬州大学 | Inter-row weeding device |
| CN113396651A (en) * | 2021-06-25 | 2021-09-17 | 西华大学 | Light-duty electronic intertillage weeder in mountain region |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112088865A (en) * | 2020-09-25 | 2020-12-18 | 扬州大学 | Inter-row weeding device |
| CN112088865B (en) * | 2020-09-25 | 2022-03-15 | 扬州大学 | Inter-row weeding device |
| CN112021130A (en) * | 2020-09-27 | 2020-12-04 | 辽宁省杨树研究所 | Special seedling plough for large-ridge double-row seedling raising land for poplar |
| CN112021130B (en) * | 2020-09-27 | 2022-08-19 | 辽宁省杨树研究所 | Special seedling plough for large-ridge double-row seedling raising land for poplar |
| CN113396651A (en) * | 2021-06-25 | 2021-09-17 | 西华大学 | Light-duty electronic intertillage weeder in mountain region |
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Application publication date: 20200623 |