CN204859925U - Folding cutaway disk stubble -cleaning harrow of hydraulic pressure - Google Patents
Folding cutaway disk stubble -cleaning harrow of hydraulic pressure Download PDFInfo
- Publication number
- CN204859925U CN204859925U CN201520441681.5U CN201520441681U CN204859925U CN 204859925 U CN204859925 U CN 204859925U CN 201520441681 U CN201520441681 U CN 201520441681U CN 204859925 U CN204859925 U CN 204859925U
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- China
- Prior art keywords
- stubble
- hack roller
- frame
- cutaway disk
- cleaning rake
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- 238000004140 cleaning Methods 0.000 title claims abstract description 54
- 239000002689 soil Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 4
- 241000478345 Afer Species 0.000 claims description 2
- 238000003971 tillage Methods 0.000 abstract description 6
- 238000009313 farming Methods 0.000 abstract description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model provides a folding cutaway disk stubble -cleaning harrow of hydraulic pressure, includes the frame, sets up stubble -cleaning harrow section and hack device and running gear in the frame, the frame includes left frame, right frame and pulls the supporting assembly, left frame and right frame respectively through articulated and folding hydro -cylinder install pull the supporting assembly on. Running gear takes turns support and walking control hydro -cylinder including walking wheel assembly, walking, and the stubble -cleaning harrow section includes breach disk blade, blade installation handle, spring, spring pedestal, harrow section mount pad. The hack device includes hack roller assembly, hack roller support round pin axle, hack roller linking arm, hack roller linking arm, hack roller linking arm round pin axle. The complete machine is according to the farming needs of difference, and both accessible round pin axle has been to having adjusted the height position of hack roller, can also hang the height control of system control complete machine assembly through the tractor, accomplishes the required tilling depth under different soils and the tillage requirements.
Description
Technical field
The utility model relates to cultivated tillage operation facility, specifically a kind of hydraulic foldable cutaway disk stubble-cleaning rake.
Background technology
At present, on market, the general consumption of power of stubble-cleaning machinery is large, inefficiency, stubble-cleaning, hack weak effect, after operation, land readjustment degree is poor, this is all because no matter be from self structure with the various mechanisms that soil directly contacts cooperation or cooperatively interact or connect, all relatively backward technically, thus design a kind of low consumption, the facility that efficient, stubble-cleaning hack is effective, ground flat degree is high after operation seem and are even more important.
Summary of the invention
The purpose of this utility model is to provide a kind of hydraulic foldable cutaway disk stubble-cleaning to harrow, its technical problem mainly solved is exactly can according to different farming needs, both adjusted by the high and low position of bearing pin to hack roller, the Height Adjustment of complete machine can also be controlled by tractor suspension system and running gear, accomplish the stubble-cleaning degree of depth needed under different soils and tillage requirements
In order to reach above-mentioned purpose, the utility model have employed following technical scheme, a kind of hydraulic foldable cutaway disk stubble-cleaning rake, comprise frame, stubble-cleaning rake group, soil crushing device and running gear, described stubble-cleaning rake group is installed on the bottom of frame, described soil crushing device is installed on frame rear portion, and described running gear is placed in soil crushing device rear portion and is connected with frame.
Described frame comprises traction support assembly, left frame and right frame, described left frame and right frame are installed to respectively by hinged and folding ram draws on support assembly, described left frame and right frame have front support beam, rear support beam two brace summers respectively, and front support beam, rear support beam adopt the structure that is arranged in parallel.
Described stubble-cleaning rake group comprises cutaway disk blade, blade installing handle, spring fitting base, spring, rake group mount pad, connecting shaft component by described stubble-cleaning rake group, and stubble-cleaning rake group is installed on the bottom of left frame and right frame.
The disc of described stubble-cleaning rake group is concave surface cutaway disk sheet, and cutaway disk blade is arranged on blade installing handle, and one end of spring is connected with rabble arm by base, and the other end is logical to be installed on mount pad.
Described stubble-cleaning rake group is 28-40 group, and independently and be staggered installation of in front support beam, rear support beam bottom, and cutaway disk blade is parallel to each other separately, but last group and latter one group is on the contrary concave surface facing.
There is the α angle of a 8-16 degree in described blade and direction of advance, tilts to concave direction, also there is the β inclination angle of a 8-16 degree in the vertical direction, to concave surface reversed dip simultaneously.
Described soil crushing device comprises hack roller assembly, hack roller rack pin shaft, hack roller linking arm, hack roller linking arm bearing pin, described hack roller assembly is connected with frame by hack roller linking arm, longitudinal multiple height adjusting holes are offered in the upper end of described hack roller assembly, and be connected by Assembly of pin and hack roller linking arm rearward end, described hack roller linking arm is connected by hack roller rack pin shaft, hack roller linking arm bearing pin with afer bay.
Described hack roller assembly at least comprises a hack roller, and the cylindrical outer surface of each hack roller is provided with hack tooth.
Described running gear comprises road wheel assembly, mobile roof support and travelling control oil cylinder, the flexible drive mobile roof support of travelling control oil cylinder, thus controls the requirement of the different stubble-cleaning degree of depth by realizing hydraulic foldable cutaway disk stubble-cleaning rake assembly Height Adjustment.
Compared to prior art, the utility model has following beneficial effect:
The utility model is parallel to each other by front two rows and staggered cutaway disk harrow, changes the mode of existing disk harrow group oblique arrangement, and stress balance when accomplishing facility operation, blade spacing is little, can not produce plough-leaking phenomenon.All there is inclination angle in facility direction of advance and vertical direction in blade, ensure that cutting native stubble-cleaning performance and certain turning over upturned soil ability of rake group.Each rake group is independently arranged in frame, has installed safety device dress simultaneously, and when the pressure that blade is subject to exceedes rated pressure, blade can lift by safety device in vertical direction, and other rake groups are unaffected.Rear is supporting zigzag hack roller, one-stop operation just can reach the effect on the whole ground of stubble-cleaning hack, operating efficiency is high, in cultivating procedure, according to different farming needs, both can adjust by the high and low position of bearing pin to hack roller, the Height Adjustment of complete machine assembly can also be controlled by tractor suspension system, can accomplish tilling depth needed under different soils and tillage requirements, ensure that subsoiling is effective, land readjustment degree is high after subsoiling.These facility frame is equipped with folding ram, can realize narrow transport.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hydraulic foldable cutaway disk of the utility model patent stubble-cleaning rake;
Fig. 2 is the structural representation vertical view of a kind of hydraulic foldable cutaway disk of the utility model patent stubble-cleaning rake;
Fig. 3 is the structural representation left view of a kind of hydraulic foldable cutaway disk of the utility model patent stubble-cleaning rake.
In figure: 1, frame; 1-1 draws support assembly; 1-2, left frame; 1-2-1, left front brace summer; 1-2-2, left back brace summer; 1-3, right frame; 1-3-1, right front brace summer; 1-3-2, right back brace summer; 1-4, folding ram; 2, stubble-cleaning rake group; 2-1, cutaway disk blade; 2-2, blade installing handle; 2-3, spring fitting base; 2-4, spring; 2-5, rake group mount pad; 2-6, connecting axle assembly; 3, soil crushing device; 3-1, hack roller assembly; 3-2, Assembly of pin; 3-3, hack roller linking arm; 3-4, hack roller rack pin shaft; 3-5, hack roller linking arm bearing pin; 4, running gear; 4-1, road wheel assembly; 4-2, travelling control oil cylinder; 4-3, mobile roof support.
Embodiment
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the utility model.
According to Fig. 1, Fig. 2, shown in Fig. 3, a kind of hydraulic foldable cutaway disk stubble-cleaning rake, comprise frame (1), stubble-cleaning rake group (2), soil crushing device (3) and running gear (4), described frame comprises traction support assembly (1-1), left frame (1-2), right frame (1-3) and folding ram (1-4), left frame (1-2) and right frame (1-3) are installed to respectively by hinged and folding ram (1-4) draws on support assembly (1-1), described left frame (1-2) and right frame (1-3) have left front brace summer 1-2-1 respectively, right front brace summer 1-3-1, left back brace summer 1-2-2, right back brace summer 1-3-2 two brace summers, and front support beam, rear support beam adopts the structure that is arranged in parallel.Described stubble-cleaning rake group (2) comprises cutaway disk blade (2-1), blade installing handle (2-2), spring fitting base (2-3), spring (2-4), rake group mount pad (2-5), connecting shaft component (2-6), described disc (2-1) is arranged on blade installing handle (2-2) by connecting shaft component (2-6) and bolt, spring (2-4) is arranged in the spring fitting base (2-3) on blade installing handle (2-2), blade installing handle (2-2) is connected with left frame (1-2) and right frame (1-3) by rake group mount pad (2-5), two row stubble-cleaning rakes group (2) are staggered installation of, described soil crushing device (3) comprises hack roller assembly (3-1), Assembly of pin (3-2), hack roller linking arm (3-3), hack roller rack pin shaft (3-4), hack roller linking arm bearing pin (3-5), described hack roller assembly (3-1) is by Assembly of pin (3-2), hack roller linking arm (3-3) and frame (1) rear left rear support beam 1-2-2, right back brace summer 1-3-2 connects, longitudinal multiple height adjusting holes are offered in the upper end of described hack roller assembly (3-1), and be connected by Assembly of pin (3-2) and hack roller linking arm (3-3) rearward end.Described hack roller linking arm (3-3) is connected by hack roller rack pin shaft (3-4), hack roller linking arm bearing pin (3-5) with frame (1) rear left rear support beam 1-2-2, right back brace summer 1-3-2.Described running gear comprises road wheel assembly (4-1), travelling control oil cylinder (4-2), mobile roof support (4-3), and road wheel assembly (4-1) is connected with frame (1) with travelling control oil cylinder (4-2) by mobile roof support (4-3).
During operation, a kind of hydraulic foldable cutaway disk stubble-cleaning rake adopts partly to hang with matching tractor and is connected, pass through tractor suspension system, be adjusted to and meet tilling depth requirement, tractive force operation is provided by tractor, stubble-cleaning rake and hack roller high-speed rotation under tractor drawbar pull and soil frictional force effect, carry out the operation of stubble-cleaning hack, one-stop operation reaches stubble-cleaning hack whole ground effect.
When anthropogenic soil, the change of crops agriculture requirement, often need to adjust tilth.The method of carrying out the adjustment of stubble-cleaning rake tilling depth is: by tractor suspension system, traction assembly lifting or decline are hung in operation, realizes stubble-cleaning rake tilling depth.When regulating the height of hack roller assembly (3-1), first method is: taken off by Assembly of pin (3-2), the second hole that the holes of hack roller linking arm (3-3) rear end is arranged with hack roller assembly (3-1) upper end respectively and the 3rd hole coordinate assembles, the distance of a pitch-row can be adjusted, assemble when the holes on hack roller linking arm (3-3) coordinates with the 3rd hole of hack roller assembly (3-1) and the 4th hole respectively, the distance of two pitch-rows can be adjusted; Second method is, utilize the hydraulic system of tractor, oil cylinder (4-2) action of operation travelling control, realizes the adjustment of road wheel assembly (4-1) height, thus the whole height of adjustment hydraulic foldable cutaway disk stubble-cleaning rake, namely complete the Height Adjustment of hack roller assembly (3-1).When travelling control oil cylinder (4-2) bounces back, road wheel assembly (4-1) height reduction, hack roller assembly (3-1) highly also reduces, when travelling control oil cylinder (4-2) extends, road wheel assembly (4-1) highly increases, and hack roller assembly (3-1) highly also increases.By using above method, can obtain different tilling depth, considerably increasing the applicability of soil preparation machine to different tillage requirements, actual tillage test effect is very good, obtains the favorable comment of user.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (9)
1. a hydraulic foldable cutaway disk stubble-cleaning rake, comprise frame, stubble-cleaning rake group, soil crushing device and running gear, described stubble-cleaning rake group is installed on the bottom of frame, and described soil crushing device is installed on frame rear portion, and described running gear is placed in soil crushing device rear portion and is connected with frame.
2. a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 1, it is characterized in that, described frame comprises traction support assembly, left frame and right frame, described left frame and right frame are installed to respectively by hinged and folding ram draws on support assembly, described left frame and right frame have front support beam, rear support beam two brace summers respectively, and front support beam, rear support beam adopt the structure that is arranged in parallel.
3. a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 1, it is characterized in that, described stubble-cleaning rake group comprises cutaway disk blade, blade installing handle, spring fitting base, spring, rake group mount pad, connecting shaft component by described stubble-cleaning rake group, and stubble-cleaning rake group is installed on the bottom of left frame and right frame.
4. a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 1 or 3, it is characterized in that, the disc of described stubble-cleaning rake group is concave surface cutaway disk sheet, cutaway disk blade is arranged on blade installing handle, one end of spring is connected with rabble arm by base, and the other end is logical to be installed on mount pad.
5. a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 1 or 3, it is characterized in that, described stubble-cleaning rake group is 28-40 group, independently and be staggered installation of in front support beam, rear support beam bottom, and cutaway disk blade is parallel to each other separately, but last group and latter one group is on the contrary concave surface facing.
6. a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 3, it is characterized in that, there is the α angle of a 8-16 degree in described blade and direction of advance, tilts to concave direction, also there is the β inclination angle of a 8-16 degree in the vertical direction, to concave surface reversed dip simultaneously.
7. a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 1, it is characterized in that, described soil crushing device comprises hack roller assembly, hack roller rack pin shaft, hack roller linking arm, hack roller linking arm bearing pin, described hack roller assembly is connected with frame by hack roller linking arm, longitudinal multiple height adjusting holes are offered in the upper end of described hack roller assembly, and be connected by Assembly of pin and hack roller linking arm rearward end, described hack roller linking arm is connected by hack roller rack pin shaft, hack roller linking arm bearing pin with afer bay.
8. a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 7, it is characterized in that, described hack roller assembly at least comprises a hack roller, and the cylindrical outer surface of each hack roller is provided with hack tooth.
9. a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 1, it is characterized in that, described running gear comprises road wheel assembly, mobile roof support and travelling control oil cylinder, the flexible drive mobile roof support of travelling control oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441681.5U CN204859925U (en) | 2015-06-25 | 2015-06-25 | Folding cutaway disk stubble -cleaning harrow of hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441681.5U CN204859925U (en) | 2015-06-25 | 2015-06-25 | Folding cutaway disk stubble -cleaning harrow of hydraulic pressure |
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| Publication Number | Publication Date |
|---|---|
| CN204859925U true CN204859925U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520441681.5U Active CN204859925U (en) | 2015-06-25 | 2015-06-25 | Folding cutaway disk stubble -cleaning harrow of hydraulic pressure |
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| CN (1) | CN204859925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU216520U1 (en) * | 2022-11-24 | 2023-02-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED TILLAGE UNIT |
-
2015
- 2015-06-25 CN CN201520441681.5U patent/CN204859925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU216520U1 (en) * | 2022-11-24 | 2023-02-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED TILLAGE UNIT |
| RU217904U1 (en) * | 2023-01-30 | 2023-04-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED TILLAGE UNIT |
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Effective date of registration: 20160721 Granted publication date: 20151216 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
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Date of cancellation: 20170121 Granted publication date: 20151216 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210121 Granted publication date: 20151216 |
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