CN204836964U - Suppression mechanism of rotary cultivator - Google Patents
Suppression mechanism of rotary cultivator Download PDFInfo
- Publication number
- CN204836964U CN204836964U CN201520487390.XU CN201520487390U CN204836964U CN 204836964 U CN204836964 U CN 204836964U CN 201520487390 U CN201520487390 U CN 201520487390U CN 204836964 U CN204836964 U CN 204836964U
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- CN
- China
- Prior art keywords
- suppression
- jackshaft
- wheel
- sprocket
- sprocket wheel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a suppression mechanism of rotary cultivator, include: the suppression support, with suppress support looks welded press wheel bearing, install jackshaft and rotary tillage arbor in the rotary cultivator frame, the top of suppression support is equipped with one and adjusts the pole, the frame is equipped with and adjusts pole matched with and adjusts the support, install the suppression shaft in the press wheel bearing, epaxial press wheel and the first sprocket installed of press wheel, install second sprocket and third sprocket on the jackshaft, install the fourth sprocket on the arbor, be connected through first chain between first sprocket and the second sprocket, be connected through the second chain between third sprocket and the fourth sprocket, the one end of suppression support is installed can be rotatory for the jackshaft on the jackshaft to the press wheel rotation rate can be improved, the press wheel clay is prevented.
Description
Technical field
The utility model relates to field of agricultural machinery, particularly relates to a kind of suppression mechanism of rotovator.
Background technology
Rotovator is widely used in vegetable plot, orchard, and paddy field water either is ploughed and nonirrigated farmland seedbed preparation, and its advantage is: hack ability is strong, and after ploughing, table soil is in small, broken bits, Land leveling.Rotovator forms primarily of frame, transmission system, swivel knife shaft, blade, tilling depth adjusting device and case.When seed is broadcast after in soil, in order to make seed and soil sturdy, be conducive to seed sprouting growth, generally all can press wheel be set at the rear side of rotovator, press wheel of the prior art itself does not have drive unit, it is only a simple roller, the at the heel traction driven motions when rotovator farming, moist earth is easily bonded on press wheel, and roll more and more, during arid, the volatilization of soil loose moisture content is fast, the effect of impact suppression, cause seed to be pressed into earth, and this kind of press wheel easily fluctuates up and down, for rugged soil, suppression effect is poor, affect insemination and emergence rate.
Therefore, the suppression mechanism that a kind of rotovator solved the problems of the technologies described above is provided is necessary.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of suppression mechanism of improving press wheel rotary speed, preventing press wheel clay.
For achieving the above object, the technical solution adopted in the utility model is: a kind of suppression mechanism of rotovator, comprise: suppression support, the press wheel bearing welded mutually with suppression support, be installed on the jackshaft in rotovator frame and rotary ploughing cutter shaft, the top of described suppression support is provided with an adjusting rod, frame is provided with the adjustment support matched with adjusting rod, in described press wheel bearing, suppression wheel shaft is installed, suppression wheel shaft is provided with press wheel and the first sprocket wheel, described jackshaft is provided with the second sprocket wheel and the 3rd sprocket wheel, described rotary ploughing cutter shaft is provided with the 4th sprocket wheel, described first sprocket wheel is connected by the first chain with between the second sprocket wheel, described 3rd sprocket wheel is connected by the second chain with between the 4th sprocket wheel, one end of described suppression support is installed on jackshaft and also can rotates relative to jackshaft.
Preferably, in the suppression mechanism of above-mentioned a kind of rotovator, the centre position of described suppression support is provided with a mount pad, and one end of described adjusting rod is installed on mount pad by hinge.
Preferably, in the suppression mechanism of above-mentioned a kind of rotovator, the both sides of described adjusting rod are provided with hand-rail type screw mandrel and regulate sub-assembly.
Preferably, in the suppression mechanism of above-mentioned a kind of rotovator, described press wheel bearing is ball bearing.
Preferably, in the suppression mechanism of above-mentioned a kind of rotovator, the angle between the line of the line of described suppression wheel shaft, jackshaft and jackshaft, rotary ploughing cutter shaft is obtuse angle.
The beneficial effects of the utility model are: the utility model is driving shaft by rotary ploughing cutter shaft, press wheel rotary motion is driven by chain gear transmission, because press wheel linear velocity is fast, solve the problem of press wheel clay in the past, regulated the height of the adjustable press wheel of sub-assembly by hand-rail type screw mandrel, can be solid to the soil suppression after cultivated pine, improve the cover ratio of seed, effectively can keeping the moisture in soil, by effectively regulating pressure, effectively can compress earth's surface.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of rotovator in the utility model.
Fig. 2 is the structural representation of suppressing mechanism in the utility model.
In Fig. 1 and Fig. 2: 1, suppress support, 2, press wheel bearing, 3, jackshaft, 4, rotary ploughing cutter shaft, 5, adjusting rod, 6, mount pad, 7, regulate support, 8, hand-rail type screw mandrel regulate sub-assembly, 10, suppression wheel shaft, 11, press wheel, the 12, first sprocket wheel, the 13, second sprocket wheel, 14, the 3rd sprocket wheel, 15, the 4th sprocket wheel, the 16, first chain, the 17, second chain.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.The example of these preferred embodiments illustrates in the accompanying drawings.Shown in accompanying drawing and the embodiment of the present utility model described with reference to the accompanying drawings be only exemplary, and the utility model is not limited to these embodiments.
At this, also it should be noted that, in order to avoid the utility model fuzzy because of unnecessary details, illustrate only in the accompanying drawings with according to the closely-related structure of scheme of the present utility model and/or treatment step, and eliminate other details little with the utility model relation.
Shown in ginseng Fig. 1 and Fig. 2, a kind of suppression mechanism of rotovator, comprise: suppression support 1, with suppress press wheel bearing 2 that support 1 welds mutually, be installed on jackshaft 3 in rotovator frame and rotary ploughing cutter shaft 4, in the present embodiment, described press wheel bearing 2 is preferably ball bearing.The top of described suppression support 1 is provided with an adjusting rod 5, and the centre position of described suppression support 1 is provided with a mount pad 6, and one end of described adjusting rod 5 is installed on mount pad 6 by hinge.Frame is provided with the adjustment support 7 matched with adjusting rod 5, and the both sides of described adjusting rod 5 are provided with hand-rail type screw mandrel and regulate sub-assembly 8.Suppression wheel shaft 10 is installed in described press wheel bearing 2, suppression wheel shaft 10 is provided with press wheel 11 and the first sprocket wheel 12, described jackshaft 3 is provided with the second sprocket wheel 13 and the 3rd sprocket wheel 14, described rotary ploughing cutter shaft 4 is provided with the 4th sprocket wheel 15, described first sprocket wheel 12 is connected by the first chain 16 with between the second sprocket wheel 13, described 3rd sprocket wheel 14 is connected by the second chain 17 with between the 4th sprocket wheel 15, and one end of described suppression support 1 is installed on jackshaft 3 and also can rotates relative to jackshaft 3.Angle between the line of the line of described suppression wheel shaft 10, jackshaft 3 and jackshaft 3, rotary ploughing cutter shaft 4 is obtuse angle.
The operation principle of suppressing mechanism in the utility model is: using rotary ploughing cutter shaft 4 as driving shaft, rotary ploughing cutter shaft 4 rotates, jackshaft 3 is driven to rotate by the transmission of the 3rd sprocket wheel 14, the 4th sprocket wheel 15 and the second chain 17, jackshaft 3 drives press wheel axle 10 to rotate by the transmission of the first sprocket wheel 12, second sprocket wheel 13 and the first chain 16 again, thus drives press wheel 11 to rotate.
In sum, the utility model is driving shaft by rotary ploughing cutter shaft, drive press wheel rotary motion by chain gear transmission, because press wheel spin line rotary speed is fast, solve the problem of press wheel clay in the past, the height of the adjustable press wheel of sub-assembly is regulated by hand-rail type screw mandrel, can be solid to the soil suppression after cultivated pine, improve the cover ratio of seed, effectively can keep the moisture in soil, by effectively regulating pressure, effectively earth's surface can be compressed.
Finally, also it should be noted that, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Claims (5)
1. the suppression mechanism of a rotovator, it is characterized in that, comprise: suppression support, the press wheel bearing welded mutually with suppression support, be installed on the jackshaft in rotovator frame and rotary ploughing cutter shaft, the top of described suppression support is provided with an adjusting rod, frame is provided with the adjustment support matched with adjusting rod, in described press wheel bearing, suppression wheel shaft is installed, suppression wheel shaft is provided with press wheel and the first sprocket wheel, described jackshaft is provided with the second sprocket wheel and the 3rd sprocket wheel, described rotary ploughing cutter shaft is provided with the 4th sprocket wheel, described first sprocket wheel is connected by the first chain with between the second sprocket wheel, described 3rd sprocket wheel is connected by the second chain with between the 4th sprocket wheel, one end of described suppression support is installed on jackshaft and also can rotates relative to jackshaft.
2. the suppression mechanism of a kind of rotovator as claimed in claim 1, is characterized in that: the centre position of described suppression support is provided with a mount pad, and one end of described adjusting rod is installed on mount pad by hinge.
3. the suppression mechanism of a kind of rotovator as claimed in claim 2, is characterized in that: the both sides of described adjusting rod are provided with hand-rail type screw mandrel and regulate sub-assembly.
4. the suppression mechanism of a kind of rotovator as claimed in claim 1, is characterized in that: described press wheel bearing is ball bearing.
5. the suppression mechanism of a kind of rotovator as claimed in claim 1, is characterized in that: the angle between the line of the line of described suppression wheel shaft, jackshaft and jackshaft, rotary ploughing cutter shaft is obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487390.XU CN204836964U (en) | 2015-07-08 | 2015-07-08 | Suppression mechanism of rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487390.XU CN204836964U (en) | 2015-07-08 | 2015-07-08 | Suppression mechanism of rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204836964U true CN204836964U (en) | 2015-12-09 |
Family
ID=54727582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487390.XU Withdrawn - After Issue CN204836964U (en) | 2015-07-08 | 2015-07-08 | Suppression mechanism of rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204836964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104969678A (en) * | 2015-07-08 | 2015-10-14 | 江苏项瑛农机有限公司 | Suppressing mechanism of rotary cultivator |
-
2015
- 2015-07-08 CN CN201520487390.XU patent/CN204836964U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104969678A (en) * | 2015-07-08 | 2015-10-14 | 江苏项瑛农机有限公司 | Suppressing mechanism of rotary cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20170510 |
|
| AV01 | Patent right actively abandoned |