CN104365199A - Hydraulic folding cutaway-disk stubble cleaning harrow - Google Patents
Hydraulic folding cutaway-disk stubble cleaning harrow Download PDFInfo
- Publication number
- CN104365199A CN104365199A CN201410601197.4A CN201410601197A CN104365199A CN 104365199 A CN104365199 A CN 104365199A CN 201410601197 A CN201410601197 A CN 201410601197A CN 104365199 A CN104365199 A CN 104365199A
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- stubble
- hack roller
- assembly
- cleaning rake
- cutaway disk
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Abstract
The invention discloses a hydraulic folding cutaway-disk stubble cleaning harrow. The hydraulic folding cutaway-disk stubble cleaning harrow comprises a machine frame, stubble cleaning harrow sets, a soil breaking device and a traveling device, wherein the stubble cleaning harrow sets and the soil breaking device are arranged on the machine frame. The machine frame comprises a left machine frame body, a right machine frame body and a traction supporting assembly; the traveling device comprises a traveling wheel assembly, a traveling wheel support and a traveling control oil cylinder; each stubble cleaning harrow set comprises cutaway disk harrow blades, harrow blade installation handles, springs, spring bases and a harrow set installation base; the soil breaking device comprises a soil breaking roller assembly, a soil breaking roller support hinge pin, a soil breaking roller connecting arm, a soil breaking roller connecting arm and a soil breaking roller connecting arm hinge pin. Due to the adoption of the machines, the height of soil breaking rollers of the hydraulic folding cutaway-disk stubble cleaning harrow can be adjusted through the hinge pins according to different tilling requirements, or the height of a whole machine assembly is controlled by a tractor suspension system to be adjusted, and the requirements of different kinds of soil and different kinds of tilling for the needed tilling depths can be met.
Description
Technical field
The present invention 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
A kind of hydraulic foldable cutaway disk stubble-cleaning is the object of the present invention is to provide 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, present invention employs 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 stand arrangement 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 present invention has following beneficial effect:
The present invention 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 patent of the present invention stubble-cleaning rake;
Fig. 2 is the structural representation vertical view of a kind of hydraulic foldable cutaway disk of patent of the present invention stubble-cleaning rake;
Fig. 3 is the structural representation left view of a kind of hydraulic foldable cutaway disk of patent of the present invention 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
Detailed description for the present invention 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 present invention.
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 stand arrangement 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 invention, be not used to limit the scope of the claims of the present invention, other use the equivalence of patent spirit of the present invention to change, and all should all belong to the scope of the claims of the present invention.
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 stand arrangement 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. according to claim 1, a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 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. according to claim 1, claim 3, a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 4, 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. according to claim 1, claim 3, claim 4, a kind of hydraulic foldable cutaway disk stubble-cleaning rake according to claim 5, it is characterized in that, there is the α angle of a 8-16 degree in described blade and direction of advance, tilt 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. soil crushing device described in 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 1, 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, thus the requirement controlling the different stubble-cleaning degree of depth by realizing hydraulic foldable cutaway disk stubble-cleaning rake assembly Height Adjustment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410601197.4A CN104365199A (en) | 2014-11-01 | 2014-11-01 | Hydraulic folding cutaway-disk stubble cleaning harrow |
| CN201510356125.2A CN105009719A (en) | 2014-11-01 | 2015-06-25 | Hydraulic folding notched-disk stubble-cleaning harrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410601197.4A CN104365199A (en) | 2014-11-01 | 2014-11-01 | Hydraulic folding cutaway-disk stubble cleaning harrow |
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| Publication Number | Publication Date |
|---|---|
| CN104365199A true CN104365199A (en) | 2015-02-25 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410601197.4A Pending CN104365199A (en) | 2014-11-01 | 2014-11-01 | Hydraulic folding cutaway-disk stubble cleaning harrow |
| CN201510356125.2A Pending CN105009719A (en) | 2014-11-01 | 2015-06-25 | Hydraulic folding notched-disk stubble-cleaning harrow |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356125.2A Pending CN105009719A (en) | 2014-11-01 | 2015-06-25 | Hydraulic folding notched-disk stubble-cleaning harrow |
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| Country | Link |
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| CN (2) | CN104365199A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027759A (en) * | 2015-07-22 | 2015-11-11 | 滨州市农业机械化科学研究所 | Folding type cotton film-mulching seeder based on machine-harvested cotton |
| CN105265041A (en) * | 2015-10-13 | 2016-01-27 | 太仓众信机械制造有限公司 | Efficient rotary-tillage, sowing and fertilization all-in-one machine for agricultural technology |
| CN107517607A (en) * | 2017-09-15 | 2017-12-29 | 呼伦贝尔市沐雨农牧科技发展有限公司 | A kind of native pasture improvement divides root loosenning tiller |
| CN108064479A (en) * | 2018-03-01 | 2018-05-25 | 王明帅 | A kind of rake |
| CN110050526A (en) * | 2019-04-30 | 2019-07-26 | 北京德邦大为科技股份有限公司 | A kind of combine soil crushing device and its application method |
| CN110140453A (en) * | 2019-06-10 | 2019-08-20 | 王庆新 | The quick stubble-cleaning hydraulic foldable rake of monomer |
| RU195587U1 (en) * | 2019-11-06 | 2020-01-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет им. И.Т. Трубилина" | Combined Tillage |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105570241A (en) * | 2016-03-14 | 2016-05-11 | 农业部南京农业机械化研究所 | Dynamic adjusting depth limiting device |
| CN105659949A (en) * | 2016-03-30 | 2016-06-15 | 柳州一合科技有限公司 | Novel folding disc harrow |
| DE102017121152B4 (en) | 2017-04-24 | 2023-10-26 | Pöttinger Landtechnik Gmbh | Agricultural tillage equipment |
| CN107548586B (en) * | 2017-10-21 | 2023-04-14 | 盐城师范学院 | Wide-width raking device for mud flat paddy field |
| RU204872U1 (en) * | 2021-02-24 | 2021-06-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED TILLAGE UNIT |
| RU206179U1 (en) * | 2021-06-10 | 2021-08-27 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED TILLAGE UNIT |
| RU207138U1 (en) * | 2021-07-15 | 2021-10-13 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" | COMBINED TILLAGE UNIT |
-
2014
- 2014-11-01 CN CN201410601197.4A patent/CN104365199A/en active Pending
-
2015
- 2015-06-25 CN CN201510356125.2A patent/CN105009719A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027759A (en) * | 2015-07-22 | 2015-11-11 | 滨州市农业机械化科学研究所 | Folding type cotton film-mulching seeder based on machine-harvested cotton |
| CN105265041A (en) * | 2015-10-13 | 2016-01-27 | 太仓众信机械制造有限公司 | Efficient rotary-tillage, sowing and fertilization all-in-one machine for agricultural technology |
| CN107517607A (en) * | 2017-09-15 | 2017-12-29 | 呼伦贝尔市沐雨农牧科技发展有限公司 | A kind of native pasture improvement divides root loosenning tiller |
| CN108064479A (en) * | 2018-03-01 | 2018-05-25 | 王明帅 | A kind of rake |
| CN110050526A (en) * | 2019-04-30 | 2019-07-26 | 北京德邦大为科技股份有限公司 | A kind of combine soil crushing device and its application method |
| CN110140453A (en) * | 2019-06-10 | 2019-08-20 | 王庆新 | The quick stubble-cleaning hydraulic foldable rake of monomer |
| RU195587U1 (en) * | 2019-11-06 | 2020-01-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет им. И.Т. Трубилина" | Combined Tillage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105009719A (en) | 2015-11-04 |
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Application publication date: 20150225 |