CN220416162U - Prevent twining grass gearbox and rotary cultivator - Google Patents
Prevent twining grass gearbox and rotary cultivator Download PDFInfo
- Publication number
- CN220416162U CN220416162U CN202322187844.9U CN202322187844U CN220416162U CN 220416162 U CN220416162 U CN 220416162U CN 202322187844 U CN202322187844 U CN 202322187844U CN 220416162 U CN220416162 U CN 220416162U
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- grass
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- gearbox
- plate
- winding
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 56
- 230000002265 prevention Effects 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 241000196324 Embryophyta Species 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003971 tillage Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an anti-grass-winding gearbox which is used on a rotary cultivator and comprises an output shaft and a spline disc sleeved at one end of the output shaft, wherein an oil seal seat is arranged on the output shaft, and a dust ring is arranged on the spline disc; the oil seal seat is also provided with a shield for protecting the oil seal seat, and the shield is detachably sleeved on the oil seal seat; the flower keyboard is also provided with a plurality of anti-winding strips, and one end of each anti-winding strip is arranged on the protective cover. The grass winding prevention gearbox of this structure is through setting up the guard shield that is used for protecting the oil blanket seat on the oil blanket seat to set up a plurality of roots that are used for preventing to twine grass on the guard shield and prevent twining the strip, in the course of the work, can prevent article such as weeds relatively effectively that twines on the oil blanket seat, generally, it has simple structure compactness, prevents twining effectual, and the advantage that work efficiency is high. In addition, the utility model also provides a rotary cultivator comprising the grass winding prevention gearbox.
Description
Technical Field
The utility model relates to the field of agricultural machinery, in particular to a grass winding prevention gearbox and a rotary cultivator.
Background
In recent years, with the continuous development of technology, agricultural machines of various structures, such as rotary tillage machines, etc., have been increasingly used in agricultural production activities.
Rotary tillage machinery, mainly used carries out the rotary tillage to soil and farmland, its operational environment is comparatively abominable usually, in the course of the work, is dust usually and flies upward, or muddy water splashes to, and there are various debris still on soil and the farmland, in the rotary tillage process, twine easily on the gearbox of rotary cultivator, lead to the load increase of gearbox, still can damage the gearbox when serious, the rotary cultivator of present use, the anti-winding effect is not very ideal, after the working period, generally need the manual work clear up weeds etc. on the gearbox, not only waste time and energy, and seriously influence the work efficiency of rotary cultivator.
In summary, how to provide an anti-grass-winding gearbox with simple and compact structure, good anti-winding effect and high working efficiency, and a rotary cultivator comprising the anti-grass-winding gearbox, are technical problems to be solved by those skilled in the art.
Disclosure of Invention
The utility model aims to solve the technical problems that: the grass winding prevention gearbox is simple and compact in structure, good in winding prevention effect and high in working efficiency, and the rotary cultivator comprising the grass winding prevention gearbox.
The solution of the utility model is realized as follows: the utility model provides an anti-grass-winding gearbox which is used on a rotary cultivator and comprises an output shaft and a spline disc sleeved at one end of the output shaft, wherein an oil seal seat is arranged on the output shaft, and a dust ring is arranged on the spline disc; the oil seal seat is also provided with a shield for protecting the oil seal seat, and the shield is detachably sleeved on the oil seal seat; the flower keyboard is also provided with a plurality of anti-winding strips, and one end of each anti-winding strip is arranged on the protective cover. The grass winding prevention gearbox of this structure is through setting up the guard shield that is used for protecting the oil blanket seat on the oil blanket seat to set up a plurality of roots that are used for preventing to twine grass on the guard shield and prevent twining the strip, in the course of the work, can prevent article such as weeds relatively effectively that twines on the oil blanket seat, generally, it has simple structure compactness, prevents twining effectual, and the advantage that work efficiency is high.
The other technical scheme of the utility model is that the protective cover comprises a first end plate and a second end plate which is arranged opposite to the first end plate, and a plurality of connecting holes are further formed in the first end plate and the second end plate.
The other technical scheme of the utility model is that on the basis of the above, a connecting plate is further arranged between the first end plate and the second end plate, one end of the connecting plate is connected with the first end plate, and the other end of the connecting plate is connected with the second end plate.
The other technical scheme of the utility model is that the anti-winding strip comprises a first anti-winding strip on the basis of the above, one end of the first anti-winding strip is fixedly arranged on the flower keyboard, and the other end of the first anti-winding strip is suspended on the protective cover.
The other technical scheme of the utility model is that the anti-winding strip comprises a second anti-winding strip on the basis of the above, the second spinning winding strip is opposite to the first anti-winding strip, one end of the second anti-winding strip is fixedly arranged on the flower keyboard, and the other end of the second anti-winding strip is suspended on the protective cover.
The other technical scheme of the utility model is that on the basis of the above, the spline plate is provided with a spline hole, and the spline plate is connected with the output shaft through the spline hole.
On the other hand, the utility model also provides a rotary cultivator, which comprises a frame, wherein the frame is provided with a gearbox, and the gearbox is the grass winding prevention gearbox.
The rotary cultivator further comprises a side plate and a cutter roll shaft, wherein the side plate is arranged at the end part of the frame, one end of the cutter roll shaft is arranged on the side plate, the other end of the cutter roll shaft is connected with the spline disc, and the cutter roll shaft is driven to rotate when the gearbox rotates.
The rotary cultivator further comprises a first side plow and a second side plow, wherein the side plates comprise a first side plate and a second side plate, the first side plow is arranged on the first side plate, and the second side plow is arranged on the second side plate.
The rotary cultivator further comprises a middle plow and a carriage, wherein the middle plow is arranged on the frame, the carriage is used for preventing dust from splashing, the middle plow is arranged between the first side plow and the second side plow, and the carriage is arranged on the other side of the frame.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic view of a rotary cultivator according to the present utility model;
FIG. 2 is a schematic illustration of the construction of the transmission portion of FIG. 1;
fig. 3 is an exploded view of fig. 2.
The reference sign correspondence is:
first anti-winding strip 102 dustproof ring of 1-flower keyboard 101
103 second anti-winding strip
2 first end plate 202 connecting plate of shield 201
203 second end plate
Output shaft of 3-speed gearbox 301 oil seal seat 302
4 first side plow 5 knife roll shaft 6 frame
7 middle plow 8 second side plow 9 carriage
10 first side plate 11 second side plate
Detailed Description
The following detailed description of the utility model, taken in conjunction with the accompanying drawings, is given by way of illustration and explanation only, and should not be taken as limiting the scope of the utility model in any way. Furthermore, the features in the embodiments and in the different embodiments in this document can be combined accordingly by a person skilled in the art from the description of this document.
In the embodiment of the utility model, as shown in fig. 1 to 3, the rotary cultivator and the grass-winding prevention gearbox 3 are shown below, specifically, the grass-winding prevention gearbox 3 comprises an output shaft 302, a spline disc 1 sleeved at one end of the output shaft 302, namely the left end shown in fig. 3, an oil seal seat 301 is arranged on the output shaft 302, and a dust ring 102 is arranged on the right side of the spline disc 1. The oil seal seat 301 is further provided with a shield 2 for protecting the oil seal seat 301, and the shield 2 is detachably sleeved on the oil seal seat 301. The flower keyboard 1 is also provided with a plurality of anti-winding strips for preventing objects such as weeds from winding, and one end of each anti-winding strip, namely the right end shown in the figure, is arranged on the protective cover 2. The grass winding prevention gearbox 3 of this structure is through setting up the guard shield 2 that is used for protecting oil blanket seat 301 on oil blanket seat 301 to set up a plurality of anti-winding strips that are used for preventing to twine grass on guard shield 2, in the course of the work, can comparatively effectively prevent article such as weeds to twine on oil blanket seat 301, generally, it has simple structure compactness, prevents that the winding effect is good, and the advantage that work efficiency is high.
In another embodiment of the present utility model, as shown in fig. 2 and 3, the shroud 2 includes a first end plate 201, and a second end plate 203 opposite to the first end plate 201, and a plurality of connection holes for connection are further provided on the first end plate 201 and the second end plate 203.
In another embodiment of the present utility model, as shown in fig. 2 and 3, a connection plate 202 is further disposed between the first end plate 201 and the second end plate 203, and one end of the connection plate 202, i.e., the left end shown in the drawing, is connected to the first end plate 201, and the other end of the connection plate 202, i.e., the right end shown in the drawing, is connected to the second end plate 203.
In another embodiment of the present utility model, as shown in fig. 2 and 3, the anti-winding bar includes a first anti-winding bar 101, one end of the first anti-winding bar 101, i.e. the left end shown in the figure is fixedly arranged on the keypad 1, the other end is suspended on the shield 2, and the right end shown in the figure.
In another embodiment of the present utility model, as shown in fig. 2 and 3, the anti-winding strip includes a second anti-winding strip 103, where the second spun winding strip is opposite to the first anti-winding strip 101, one end, i.e. the left end shown in the figure, of the second anti-winding strip 103 is fixedly arranged on the keypad 1, and the other end is suspended on the cover 2.
In another embodiment of the present utility model, as shown in fig. 2 and 3, a spline hole is provided on the keypad 1, and the keypad 1 is connected to the output shaft 302 through the spline hole, and when the output shaft 302 rotates, the keypad 1 is driven to rotate.
The grass winding prevention gearbox 3 with the structure is characterized in that the shield 2 for protecting the oil seal seat 301 is arranged on the oil seal seat 301, a plurality of grass winding prevention strips for preventing grass winding are arranged on the shield 2, and in the working process, objects such as weeds can be effectively prevented from winding on the oil seal seat 301.
On the other hand, the utility model also provides a rotary cultivator which comprises a frame 6, wherein the frame 6 is provided with a gearbox 3, and the gearbox 3 is specifically required to be the grass winding prevention gearbox 3.
On the basis of the above embodiment, in another embodiment of the present utility model, as shown in fig. 1, the rotary cultivator further includes a side plate and a cutter roll shaft 5, the side plate is disposed at an end of the frame 6, one end of the cutter roll shaft 5, i.e. the left end shown in the figure, is disposed on one of the side plates, and the other end is connected with the spline disc 1, and when the gearbox 3 rotates, the cutter roll shaft 5 is driven to rotate together.
In another embodiment of the present utility model, as shown in fig. 1, the rotary cultivator further includes a first side plow 4 and a second side plow 8, the side plates include a first side plate 10 and a second side plate 11, the first side plate 10 and the second side plate 11 are opposite, the first side plow 4 is disposed on the first side plate 10, the second side plow 8 is disposed on the second side plate 11, and the connection between the first side plow 4 and the first side plate 10, and between the second side plow 8 and the second side plate 11 is preferably in a bolt connection manner.
In another embodiment of the present utility model, as shown in fig. 1, the rotary cultivator further comprises a middle plow 7 arranged on the frame 6 and a carriage 9 for preventing dust from splashing and leveling the ground after rotary tillage, wherein the middle plow 7 is arranged between the first side plow 4 and the second side plow 8, and the carriage 9 is arranged on the other side of the frame 6, namely, the rear side shown in fig. 1.
The rotary cultivator with the structure has the advantages of the grass winding preventing device correspondingly.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. The grass winding prevention gearbox is used on a rotary cultivator and is characterized by comprising an output shaft and a spline disc sleeved at one end of the output shaft, wherein an oil seal seat is arranged on the output shaft, and a dust ring is arranged on the spline disc;
the oil seal seat is also provided with a shield for protecting the oil seal seat, and the shield is detachably sleeved on the oil seal seat;
the flower keyboard is also provided with a plurality of anti-winding strips, and one end of each anti-winding strip is arranged on the protective cover.
2. The grass-entanglement-preventing gearbox according to claim 1, wherein the shield comprises a first end plate and a second end plate arranged opposite to the first end plate, and a plurality of connecting holes are further formed in the first end plate and the second end plate.
3. The grass-entanglement-preventing gearbox according to claim 2, wherein a connecting plate is further arranged between the first end plate and the second end plate, one end of the connecting plate is connected with the first end plate, and the other end of the connecting plate is connected with the second end plate.
4. A grass-wrapping-preventing gearbox according to claim 3, wherein the grass-wrapping-preventing strips comprise a first grass-wrapping-preventing strip, one end of the first grass-wrapping-preventing strip is fixedly arranged on the flower keyboard, and the other end of the first grass-wrapping-preventing strip is suspended on the shield.
5. The grass-wrapping-preventing gearbox of claim 4, wherein the grass-wrapping-preventing strips comprise second grass-wrapping-preventing strips, the second grass-wrapping-preventing strips are arranged opposite to the first grass-wrapping-preventing strips, one ends of the second grass-wrapping-preventing strips are fixedly arranged on the flower keyboard, and the other ends of the second grass-wrapping-preventing strips are suspended on the protective cover.
6. The grass-entanglement-preventing gearbox according to claim 5, wherein a spline hole is formed in the spline plate, and the spline plate is connected with the output shaft through the spline hole.
7. A rotary cultivator comprising a frame, wherein a gearbox is arranged on the frame, and the rotary cultivator is characterized in that the gearbox is the grass winding preventing gearbox according to any one of claims 1 to 6.
8. The rotary cultivator of claim 7, further comprising a side plate and a cutter roll shaft, wherein the side plate is arranged at the end part of the frame, one end of the cutter roll shaft is arranged on the side plate, the other end of the cutter roll shaft is connected with the spline disc, and the gearbox rotates to drive the cutter roll shaft to rotate.
9. The rotary cultivator of claim 8, further comprising a first side plow and a second side plow, the side plates comprising a first side plate and a second side plate, the first side plow disposed on the first side plate and the second side plow disposed on the second side plate.
10. The rotary cultivator of claim 9, further comprising an intermediate plow disposed on the frame and a carriage for preventing dust from splashing, the intermediate plow disposed between the first side plow and the second side plow, the carriage disposed on the other side of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187844.9U CN220416162U (en) | 2023-08-14 | 2023-08-14 | Prevent twining grass gearbox and rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187844.9U CN220416162U (en) | 2023-08-14 | 2023-08-14 | Prevent twining grass gearbox and rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220416162U true CN220416162U (en) | 2024-01-30 |
Family
ID=89645278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322187844.9U Active CN220416162U (en) | 2023-08-14 | 2023-08-14 | Prevent twining grass gearbox and rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220416162U (en) |
-
2023
- 2023-08-14 CN CN202322187844.9U patent/CN220416162U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |