CN213784048U - Upper cover of rotary cultivator cutter shaft - Google Patents
Upper cover of rotary cultivator cutter shaft Download PDFInfo
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- CN213784048U CN213784048U CN202022795066.8U CN202022795066U CN213784048U CN 213784048 U CN213784048 U CN 213784048U CN 202022795066 U CN202022795066 U CN 202022795066U CN 213784048 U CN213784048 U CN 213784048U
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- cover plate
- cover
- upper cover
- cutter shaft
- plate
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Abstract
The utility model discloses an upper cover of a rotary cultivator cutter shaft, which comprises a cover body and a cutter frame, wherein the cover body consists of a cover plate, two inclined plates and two flat plates, the inclined plates are arranged on two sides of the cover plate, the inclined plates are connected with the flat plates, and the flat plates are connected with a fixed plate; a cutter frame is arranged on the inner side of the cover body, and a plurality of blades are arranged on the cutter frame; the utility model has the advantages of reasonable design, be convenient for install, can chop the weeds that the rotary tillage in-process was thrown away, increase breakage, cut up the effect.
Description
Technical Field
The utility model relates to a rotary cultivator arbor especially relates to a rotary cultivator arbor upper cover.
Background
The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The soil breaking machine has the characteristics of strong soil breaking capacity, flat ground surface after ploughing and the like, so that the soil breaking machine is widely applied; meanwhile, the stubble buried below the ground surface can be cut up, the operation of the seeder is convenient, and a good seedbed is provided for later-stage seeding. The rotary tillage cutter shaft is divided into a horizontal shaft type, a vertical shaft type and an inclined type according to the configuration mode of the rotary tillage cutter shaft. The correct use and adjustment of the rotary tiller is important to maintain its good technical state and to ensure the quality of cultivation. The rotary cultivator has the effects of breaking a plough bottom layer, restoring a soil plough layer structure, improving soil water storage and moisture preservation capability of soil, eliminating partial weeds, reducing plant diseases and insect pests, leveling the earth surface, improving the standard of agricultural mechanization operation and the like, and in actual use, soil and weeds brought by the rotary cultivator cutter are always thrown to the upper cover due to the centrifugal effect, so that too many weeds are attached to the upper cover, the rotation of a rotary cultivation cutter shaft is influenced, and further the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structural design is reasonable, the installation is simple, convenient to use, can cut off the weeds breakage of upper cover, reduces the arbor upper cover that rotary tillage axle rotated the space and blockked up.
The purpose of the utility model is realized like this: an upper cover of a rotary cultivator cutter shaft comprises a cover body and a cutter frame, wherein the cover body consists of a cover plate, two inclined plates and two flat plates, the inclined plates are arranged on two sides of the cover plate and connected with the flat plates, and the flat plates are connected with a fixing plate; the inner side of the cover body is provided with a knife rest, and a plurality of blades are arranged on the knife rest.
As a further preferable aspect of the present invention, the angle between the sloping plate and the flat plate is 166.35 degrees.
As a further preferred aspect of the present invention, the cover plate is divided into a first cover plate, a second cover plate and a third cover plate, and the second cover plate is provided with an opening in the middle.
As a further preferred aspect of the present invention, the knife rest is disposed on the first cover plate, the second cover plate, and the third cover plate.
As a further preferred aspect of the present invention, the blade holders are three rows, and the blades are all disposed on the three rows of blade holders.
As a further preferable aspect of the present invention, the tool holder is fixed to the cover plate by a bolt.
As a further preferred scheme of the utility model, blade and knife rest adopt welded fastening to connect.
Compared with the prior art, the utility model discloses the beneficial effect who has as follows: the utility model has the advantages of reasonable design, convenient to use installs a plurality of knife rests in conventional rotary cultivator upper cover, welds a plurality of blades on the knife rest for weeds, earth etc. that the rotary tillage arbor was thrown away at the rotation in-process are broken, are cut off by the blade that the upper cover set up, reduce miscellaneous grass soil and pile in the upper cover, avoid the rotary tillage arbor to be blockked up and can not move, improve work efficiency, less maintenance number of times.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the technical description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of direction a.
Wherein, 1-cover body: 11-cover plate: 111-first cover plate, 112-second cover plate, 113-third cover plate, 12-sloping plate, 13-flat plate, 2-knife rest, 3-opening, 4-blade.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, an upper cover of a rotary tiller shaft comprises a cover body 1 and a tool rest 2, wherein the cover body 1 is composed of a cover plate 11, two inclined plates 12 and two flat plates 13, the inclined plates 12 are arranged on two sides of the cover plate 11, the inclined plates 12 are connected with the flat plates 13, and the flat plates 13 are connected with a fixing plate 5; the inner side of the cover body 1 is provided with a knife rest 2, and a plurality of blades 4 are arranged on the knife rest 2.
Preferably, the angle between the sloping plate 12 and the flat plate 13 is 166.35 degrees.
Preferably, the cover plate 11 is divided into a first cover plate 111, a second cover plate 112 and a third cover plate 113, and the second cover plate 112 is provided with an opening 3 in the middle.
Preferably, the tool holder 2 is arranged on a first cover plate 111, a second cover plate 112 and a third cover plate 113.
Preferably, the blade holders 2 are in three rows, on which blades 4 are arranged.
Preferably, the tool holder 2 is fixed to the cover plate 11 by means of bolts.
Preferably, the blade 4 and the blade holder 2 are fixedly connected by welding.
The first embodiment is as follows:
the rotary cultivator is in the operation that advances, and the rotary tillage arbor is ploughed ground at the rotatory subaerial earth, because centrifugal action, in earth, the weeds on ground all can be got rid of the upper cover by the rotary tillage sword, the space between upper cover and the rotary tillage arbor is fixed, in case earth, weeds are too much can pile up in the upper cover, lead to the rotary tillage arbor rotary tillage not good, even stop in the front, in order to solve this problem, install blade 4 in the upper cover, blade 4 cuts off it, breakage.
Example two:
the cover plate 11, the two inclined plates 12 and the two flat plates 13 form the cover body 1, and the cover body, the two inclined plates 12 and the two flat plates 13 are not on the same level, so that a downward covering space is formed, the cover body is convenient to install on a rack, and a protection space is formed for a rotating cutter shaft.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a rotary cultivator arbor upper cover, includes lid (1), knife rest (2), its characterized in that: the cover body (1) consists of a cover plate (11), two inclined plates (12) and two flat plates (13), the inclined plates (12) are arranged on two sides of the cover plate (11), the inclined plates (12) are connected with the flat plates (13), and the flat plates (13) are connected with the fixing plate (5); the inner side of the cover body (1) is provided with a knife rest (2), and a plurality of blades (4) are arranged on the knife rest (2).
2. The upper cover of the cutter shaft of the rotary tiller according to claim 1, wherein: the angle between the inclined plate (12) and the flat plate (13) is 166.35 degrees.
3. The upper cover of the cutter shaft of the rotary tiller according to claim 1, wherein: the cover plate (11) is divided into a first cover plate (111), a second cover plate (112) and a third cover plate (113), and an opening (3) is formed in the middle of the second cover plate (112).
4. The upper cover of the cutter shaft of the rotary tiller according to claim 1, wherein: the tool holder (2) is arranged on a first cover plate (111), a second cover plate (112) and a third cover plate (113).
5. The upper cover of the cutter shaft of the rotary tiller according to claim 1, wherein: the tool rest (2) is provided with three rows, and blades (4) are arranged on the three rows of tool rests.
6. The upper cover of the cutter shaft of the rotary tiller according to claim 1, wherein: the tool rest (2) is fixed on the cover plate (11) through bolts.
7. The upper cover of the cutter shaft of the rotary tiller according to claim 1, wherein: the blade (4) and the tool rest (2) are fixedly connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022795066.8U CN213784048U (en) | 2020-11-27 | 2020-11-27 | Upper cover of rotary cultivator cutter shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022795066.8U CN213784048U (en) | 2020-11-27 | 2020-11-27 | Upper cover of rotary cultivator cutter shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213784048U true CN213784048U (en) | 2021-07-27 |
Family
ID=76939875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022795066.8U Active CN213784048U (en) | 2020-11-27 | 2020-11-27 | Upper cover of rotary cultivator cutter shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213784048U (en) |
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2020
- 2020-11-27 CN CN202022795066.8U patent/CN213784048U/en active Active
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