CN218941705U - Pressing wheel cleaning device - Google Patents
Pressing wheel cleaning device Download PDFInfo
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- CN218941705U CN218941705U CN202320129210.5U CN202320129210U CN218941705U CN 218941705 U CN218941705 U CN 218941705U CN 202320129210 U CN202320129210 U CN 202320129210U CN 218941705 U CN218941705 U CN 218941705U
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- pressing wheel
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Abstract
The utility model discloses a pressing wheel cleaning device which is connected to a pressing wheel profiling mechanism of a frame of a rotary tillage planter and comprises a scraping plate, a swing arm and an elastic unit, wherein the scraping plate is hinged to the pressing wheel profiling mechanism through the swing arm and is connected to the frame through the elastic unit. The beneficial effects are that: through the scraper blade that adds, utilize the copying mechanism of rotary tillage seeder and the floating displacement cooperation spring of self frame to realize the clearance to earth on the suppression face of suppression wheel, eliminated the area kind phenomenon, improved the receipts.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a pressing wheel cleaning device.
Background
At present, when the rotary tillage planter operates in a wetland cultivation environment, a large amount of soil is adhered to the pressing wheel, and the soil is relatively high in viscosity, so that seed carrying phenomenon can be generated, the cultivation is negatively influenced, the growth of crops is influenced, and harvest is further influenced. At present, the problems are usually solved by manual cleaning or cleaning by foot-pressing scraping plates, but the efficiency is poor, and if the soil cannot be cleaned in time, the soil is too much, so that the sowing quality is affected.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a pressing wheel cleaning device which is specifically realized by the following technical scheme:
the pressing wheel cleaning device is connected to a pressing wheel profiling mechanism of a frame of the rotary tillage planter and comprises a scraping plate, a swing arm and an elastic unit, wherein the scraping plate is hinged to the pressing wheel profiling mechanism through the swing arm and is connected to the frame through the elastic unit.
The roller cleaning device is further designed in that the elastic unit comprises a guide rod, a guide sleeve and a pressure spring, the guide sleeve is hinged to a mounting seat of the frame, the lower end of the guide rod is hinged to the scraping plate, the upper end of the guide rod is connected to the guide sleeve in a penetrating way, and one end of the pressure spring is fixed on the guide rod while the other end of the pressure spring abuts against the guide sleeve.
The roller cleaning device is further designed in that the roller profiling mechanism comprises a supporting arm and a cross beam erected between the supporting arms, the swing arm is hinged to the cross beam, the supporting arm is hinged to the frame, and the roller is rotatably supported on the supporting arm.
The roller cleaning device is further designed in that the scraping plate is an angle steel member.
The utility model has the beneficial effects that:
according to the compacting wheel cleaning device, the additional scraping plates are utilized, and the copying mechanism of the rotary tillage planter is matched with the floating displacement of the self frame to clean soil on the compacting surface of the compacting wheel, so that the phenomenon of seed carrying is eliminated, and the harvesting is improved.
Drawings
Fig. 1 is a schematic view of a rotary tillage planter.
Fig. 2 is a schematic structural view of the roller cleaning device.
Fig. 3 is a schematic structural view of the elastic unit.
Description of the embodiments
The technical scheme of the utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the roller cleaning device of the present embodiment is connected to the roller profiling mechanism 3 of the frame 4 of the rotary tillage planter, and mainly comprises a scraper 11, a swing arm 13 and an elastic unit 12 attached to the roller 2. The scraping plate 11 is hinged to the pressing wheel profiling mechanism 3 through a swing arm 13 and is connected to the frame 4 through an elastic unit 12.
As shown in fig. 3, the elastic unit 12 is mainly composed of a guide rod 121, a guide sleeve 123, and a compression spring 122. The guide sleeve 123 is hinged on the mounting seat 41 of the frame 4, the lower end of the guide rod 121 is hinged on the connecting seat 111 of the scraper 11, and the upper end of the guide rod 11 is connected with the guide sleeve 123 in a penetrating way. One end of the pressure spring 122 is fixed on the guide rod 121, and the other end of the pressure spring abuts against the guide sleeve 123 so as to transmit pressure to the scraping plate 11, and the scraping plate 11 is ensured to abut against the pressing wheel 2.
The profiling mechanism of the pressing wheel of the embodiment mainly comprises a supporting arm 31 and a cross beam 33 erected between the supporting arm 31. The swing arm 13 is hinged on the cross beam 33, the support arm 31 is hinged on the frame 4, and the press wheel 2 is rotatably supported on the support arm 31. A spring-loaded guide bar 32, see fig. 2, may be further hinged to the support arm 31 to enhance the compacting effect.
The scraper blade 11 of this embodiment is the angle steel spare, adopts the design of angle steel spare to utilize the right-angle limit of angle steel spare to realize being connected with elastic element 12, swing arm 13, and the earth that the pinch roller 2 bonded can be scraped effectively to another right-angle limit of angle steel spare.
According to the pressing wheel cleaning device, the profiling mechanism of the rotary tillage planter is utilized to be matched with the floating displacement of the self frame through the additionally arranged scraping plate, so that soil on the pressing surface of the pressing wheel is removed, the phenomenon of seed carrying is eliminated, and the harvesting is improved.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a suppression wheel cleaning device, connects on the suppression wheel profile modeling mechanism of rotary tillage seeder's frame, its characterized in that includes scraper blade, swing arm and elastic element, the scraper blade pass through the swing arm articulated in suppression wheel profile modeling mechanism, and pass through elastic element connects in the frame.
2. The roller cleaning device according to claim 1, wherein the elastic unit comprises a guide rod, a guide sleeve and a pressure spring, the guide sleeve is hinged on a mounting seat of the frame, the lower end of the guide rod is hinged on the scraping plate, the upper end of the guide rod is connected with the guide sleeve in a penetrating way, and one end of the pressure spring is fixed on the guide rod, and the other end of the pressure spring is propped against the guide sleeve.
3. The wheel cleaning apparatus of claim 1, wherein the wheel profiling mechanism comprises a support arm and a cross beam mounted between the support arms, the swing arm is hinged to the cross beam, the support arm is hinged to the frame, and the wheel is rotatably supported on the support arm.
4. The roller cleaning apparatus of claim 1, wherein said blades are angle members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320129210.5U CN218941705U (en) | 2023-01-17 | 2023-01-17 | Pressing wheel cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320129210.5U CN218941705U (en) | 2023-01-17 | 2023-01-17 | Pressing wheel cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218941705U true CN218941705U (en) | 2023-05-02 |
Family
ID=86137250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320129210.5U Active CN218941705U (en) | 2023-01-17 | 2023-01-17 | Pressing wheel cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218941705U (en) |
-
2023
- 2023-01-17 CN CN202320129210.5U patent/CN218941705U/en active Active
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