CN104541633B - Towed subsoiling fertilising earth and rock separation all-in-one - Google Patents
Towed subsoiling fertilising earth and rock separation all-in-one Download PDFInfo
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- CN104541633B CN104541633B CN201510063056.6A CN201510063056A CN104541633B CN 104541633 B CN104541633 B CN 104541633B CN 201510063056 A CN201510063056 A CN 201510063056A CN 104541633 B CN104541633 B CN 104541633B
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Abstract
The invention discloses a kind of towed subsoiling fertilising earth and rock separation all-in-one, relate to the earth and rock separation machine of a kind of agricultural machinery, especially for the earth and rock separation machine that the subsoiling of pressure sandy ground, fertilising are integrated. It is mainly used in the renovation of aging pressure sandy ground. Including vehicle frame, chain scraper device, vibrosieve, deep soil loosing shovel fertilizer applicator and transmission. Soil in chain scraper device scraping shovel head, realizes separating when running along vibrosieve. Shovel board on chain scraper device is recessed arc. The elastic scraper of chain scraper device bends to hook-type. It is linked together by stay cord between chain scraper device and vibrosieve. The front end of chain scraper device is connected on vehicle frame by the hydraulic cylinder that two structures are identical, and its front synchronous valve can make two hydraulic cylinder synchronous action. Work efficiency of the present invention is high, and energy consumption is relatively low, has subsoiling, fertilizing functions.
Description
Art
The present invention relates to the earth and rock separation machine of a kind of agricultural machinery, especially for aging pressure sandy ground soil pine plough, fertilising and separate after sandstone again cover earth's surface integration of operation equipment.
Background technology
Being called pressure sand soil moisture conservation technology at the stone that arid biogeographic zone is soil moisture conservation one layer of about 12cm of ground mulching, only have the selenium sand melon of nearly million mu of pressure sandy ground plantations at present in the distribution of Zhongweiof Ningxia, northwest China city, become this ground preponderant dinstinctive industry, melon grower is benefited very big in its industry development. But these sandy lands generally plant 5 years after because of fertility lose start the significantly underproduction, melon matter decline, fertility is needed to supplement, and the mechanical agitation applied fertilizer makes the gravel stone (all claiming sandstone below) of ground mulching and soil mix, the capillarity of soil constantly destroys the soil moisture conservation performance that sandstone covers, along with increasing the weight of of this degree of aging of sandy land, losing value after the general more than ten years having, after most 20 years, the discarded earth's surface sandstone becoming artificial that sets fire to woods and grass in a mountainous area is ecological. Its soil moisture conservation performance is recovered, it is necessary to separated with soil by sandstone and be again laid on earth's surface in order to improve these aging sandy lands. But the machinery being capable of this function is at present all explored, allowing minimum sandstone sorting granularity not yet clear and definite in the requirement of agronomy, how chad is coated with and is beneficial to soil moisture conservation and there is no standard.
Conventional vibration sieve structure is adopted by the pressure sandy ground earth and rock separation machine of the old association for science and technology in Ningxia, Ningxia University's joint research and development, mainly being made up of shovel, sieve and tape handler, sandstone is separated with soil by the native stone that unit advance shovel takes under the effect of vibrating screen sheds earth's surface after machine. This model machine sandstone reaches about 70% with soil separating effect, working performance 2 mu about per hour. Owing to vibrosieve adopts high rotating speed crank and rocker mechanism transmission, the power consumed is big, efficiency is low, particularly the edge of shovel is integrated with the sieve of close proximity to ground, and it is shorter to be limited compass screen surface by tractor hanging capacity, screening and separating and sandstone coverage effect all can not meet the production requirement that sandy land character is recovered, and do not put into production use.
Windward handset tool research and development company limited of Zhongweiof Ningxia, northwest China city adopts a kind of medical material to excavate the sand-stone separator that machine improves, this machine is also adopt crank rocker vibrosieve mechanism, hung by tractor and space is limited and do not set material pressure elevating mechanism, the fixing shovel of swallow-tail form flat board, single-deck screen close proximity to ground accesses material, work very easily occurs because of shovel head place to stop up to block up add tractive resistance, and because sieve aperture excessive (15mm) makes many chads still be mixed in soil, cause sandstone to demarcate not clearly with soil horizon.Model machine does not put into production use.
Summary of the invention
It is an object of the invention to the defect overcoming prior art to exist, with brand-new scheme, it is provided that a kind of earth and rock separation machine with soil stone elevating mechanism, this machine also has and is provided with subsoiling, fertilizer apparatus, is conducive to aging sandy ground character to recover.
For achieving the above object, the technical scheme is that a kind of towed subsoiling fertilising earth and rock separation all-in-one, including frame, it is characterized in that the chain scraper device with material (because in engineering, all this calls) elevator function, the rear end of chain scraper device is connected on vehicle frame by hinge, the front end of chain scraper device is connected in frame by two hydraulic cylinders, and the lifting of its hydraulic cylinder is controlled by synchronous valve; Securing shovel head and stop screw on the big frame of described chain scraper device, shovel head is made up of teeth, perching knife, shovel board, also secures closing plate at the rear portion of shovel board; Being also equipped with vibrosieve in described frame, the front end of vibrosieve is supported in frame by compression spring component, and the rear end of vibrosieve is hung on vehicle frame by tension spring component, and vibrosieve completes screening function under the vibrator effect that its underpart is installed; The big frame of described chain scraper device and the front portion of vibrosieve are linked together by stay cord; Being provided with fertilizer applicator at the rear portion of vibrosieve, by flexible pipe, fertilizer is entered soil by UNICOM after deep soil loosing shovel, and between vehicle frame and deep soil loosing shovel assembly, hinged hydraulic cylinder is used for regulating tilling depth.
Described shovel board is recessed arc.
Described stay cord can be the material making that steel wire rope, iron chains, cordage etc. are soft.
The upper strata of the described vibrosieve below chain scraper device is mounted with key joint screen cloth.
The upper strata of described vibrosieve is provided with demarcation strip.
The elastic scraper of described scraper plate device bends to hook-type.
Described closing plate is the material making that laminated rubber plate or canvas etc. are soft.
Described compression spring component is configured with adjustment screw rod.
Described tension spring component is configured with adjustment screw rod.
Described vibrator can be double-shaft vibration exciter or one-eccentric rotor type vibrator.
Compared with known sand-stone separator, these facility have following significant advantage.
1. work efficiency is high. Owing to having the chain scraper device of the continuous operation of native stone elevator function, soil stone is quickly transported to whole up section of vibrosieve, at shovel head place not hilling; Shaker vibration frequency high (more than 900r/min), has higher separation efficiency; Working width is at more than 1.6m.
2. energy consumption is relatively low. At shovel head place not hilling, the working resistance of shovel head is little; The vibrator of vibrosieve is double-shaft vibration exciter or one-eccentric rotor type vibrator, exciting force is big and power is low. And the known crank and rocker mechanism shaker vibration amplitude of oscillation is big, the power of consumption is many, the big rapid wear of part impulsive force.
3. have subsoiling, apply fertilizer the earth and rock separation machine being integrated, and multiple functional, during upper road travel position, deep soil loosing shovel can be packed up.
4. mode is pulled in traction, is suitable for various landform, and it is fast that even pace is walked in work operation; Hydraulic cylinder jack-up chain scraper device during upper road, by stay cord pull-up vibrosieve so that the walking of upper road does not have worries.
5. the upper strata of vibrosieve is provided with several demarcation strip, eliminate the native stone that causes because ground tilts compass screen surface to monolateral gather around long-pending.
6. shovel board is recessed arc: rounding off resistance is little, compared with known straight shovel board, it is possible to the size reducing shovel board can also reach same liter soil height.
7. on the big frame of chain scraper device, secure stop screw, by adjusting stop screw, it is possible to adjust the embedded depth of shovel board, that is be adapted to the different-thickness of ground soil rock layers.
8. compression spring component and tension spring component are all configured with adjustment screw rod, it is possible to adjust the gap between vibrosieve and chain scraper device at any time.
Secure closing plate at the rear portion of shovel board, make it deform by soil stone gravity thereon, enclose the gap between soil stone shovel board and vibrosieve, it is to avoid the phenomenon of leakage sieve.
The elastic scraper of chain scraper device bends to hook-type. Such structural elasticity is good, landform strong adaptability, is not easily broken; Front end angle of penetration is appropriate, and resistance is little.
Accompanying drawing explanation
Accompanying drawing 1 is present configuration schematic diagram;
Accompanying drawing 2 is present configuration top view;
Accompanying drawing 3 is the structure chart of chain scraper device of the present invention;
Accompanying drawing 4 is the structure chart of shovel head of the present invention;
Accompanying drawing 5 is the elastic scraper schematic diagram of scraper plate device of the present invention;
Accompanying drawing 6 is the A direction view of accompanying drawing 5;
Accompanying drawing 7 is Structure of Vibrating Screen figure of the present invention;
Accompanying drawing 8 is the A-A sectional view of accompanying drawing 7;
Accompanying drawing 9 is the double-shaft vibration exciter of vibrosieve of the present invention;
Accompanying drawing 10 is vibrosieve extension spring scheme of installation of the present invention;
Accompanying drawing 11 is vibrosieve stage clip scheme of installation of the present invention.
Detailed description of the invention
In conjunction with accompanying drawing 1,2,3,4,5,6,7,8,9,10,11, one embodiment of the present of invention is described.
A kind of towed subsoiling fertilising earth and rock separation all-in-one of the present invention, the parts such as including vehicle frame 16, chain scraper device 71, vibrosieve 73, deep soil loosing shovel 5 and fertilizer applicator 31.
The middle part of vehicle frame 16 of the present invention is mounted with wheel 7, and the head at vehicle frame 16 is traction frame 69, and traction frame 69 and wheel 7 can use the wheel of the traction frame of agricultural carriage. Adopt and towed pull mode, it is possible to adapting to various landform, smooth running speed is fast.
The rear end of chain scraper device 71 is hinged on vehicle frame 16 by hinge 28, and the front end of chain scraper device 71 is passed through two identical hydraulic cylinders 18 of structure and is connected on vehicle frame 16. Synchronous valve 3 it was mounted with before two hydraulic cylinders 18. Securing shovel head 74 and stop screw 67 on the big frame 26 of described chain scraper device 71, shovel head 74 is made up of teeth 15, perching knife 14 and shovel board 13, also secures closing plate 49 at the rear portion of shovel board 13. Two hydraulic cylinders 18 effect Shi Shang road time jack-up chain scraper device 71 front end, synchronous valve 3 can make two hydraulic cylinder 18 simultaneous actions. Shovel board 13 is recessed arc, and rounding off resistance is little, compared with known straight shovel board, can shorten the size of shovel head 74 when reaching same liter soil height. By adjusting stop screw 67, it is possible to adjust the embedded depth of perching knife 14, that is be adapted to the different-thickness of ground soil rock layers. The elastic scraper 23 of chain scraper device 71 bends to hook, and such structural elasticity is good, and landform strong adaptability is not easily broken; Bury end in round end, and not easy to wear, its angle of penetration is appropriate, and resistance is little. Several elastic scrapers 23 are fixed on rectangular tube 56 by bolt 55, pressing plate 57. The two ends of rectangular tube 56 are fixed on the wing plate of chain 53. Under the drive of chain 53, elastic scraper 23 continuously counterclockwise movement: insert in the front end of driven sprocket 22 in soil, carrying soil stone up to walk along up section 9 of vibrosieve 73, when arriving the peak of vibrosieve 73, soil stone falls along descending section 33 of vibrosieve 73 again. Owing to elastic scraper 23 continuously moves, its work efficiency is more much bigger than existing swing vibrosieve.
There is also mounted vibrosieve 73 on vehicle frame 16, the front end of vibrosieve 73 is supported on vehicle frame 16 by compression spring component 12, and the rear end of vibrosieve 73 is hung on vehicle frame 16 by tension spring component 30.Vibrosieve is provided with vibrator 8 73 times, and what the present embodiment adopted is double-shaft vibration exciter. Power finally arrives eccentric block 8 through belt pulley 41, major axis 42, bevel gear wheel 43 and 45, bevel pinion 44, short axle 40. Short axle 40 is fixed in vibrosieve 73 through rolling bearing units 39. Owing to bevel gear wheel 43 and bevel gear wheel 45 are positioned opposite so that two eccentric block 8 reverse sync motions, drive shaker vibration, frequency of vibration at about 900r/min, exciting force is big and power is low; Direction of vibration and vibrosieve 73 have certain angle, make vibrosieve 73 have the function of conveying, thus adding the work efficiency of vibrosieve 73. And existing sand-stone separator adopts crank and rocker mechanism to drive vibrosieve to swing, vibration is very big, and the power of consumption is big, and part is easy to wear. Up section 9 of vibrosieve 73 installs key joint screen cloth 36, and screen slot is arranged along the direction of motion of elastic scraper 23, it is therefore prevented that scratch. What descending section 33 of vibrosieve 73 and lower floor 1 installed is criss-cross steel-wire screen 37. Up section 9 and descending section 33 of vibrosieve 73 is provided with demarcation strip 35 and baffle plate 34, and demarcation strip 35 eliminates the native stone caused because ground tilts and gathers around long-pending problem to monolateral, and baffle plate 34 can prevent soil stone from dropping from both sides. For preventing criss-cross steel-wire screen 37 from deforming, it is provided with reinforcing bar 38 in its underpart. The stage clip 48 of described compression spring component 12 is arranged on bearing 47, and bearing has adjustment bolt 46 for 47 times, can regulate the height of stage clip 48 by regulating its nut. The lower end of the extension spring 29 of described tension spring component 30 couples vibrosieve 73, the upper end of extension spring 29 is hung on vehicle frame 16 by adjusting bolt 58, the height of vibrosieve 73 can be regulated by adjusting the nut of bolt 58, that is have adjusted the gap between vibrosieve 73 and chain scraper device 71.
It is linked together by stay cord 10 between described chain scraper device 71 and vibrosieve 73, hydraulic cylinder 18 jack-up chain scraper device 71 during upper road, drives stay cord 10 pull-up vibrosieve 73.
Deep soil loosing shovel 5 adopts national standard part. The top of deep soil loosing shovel 5 is hinged on vehicle frame 16 by hinge 4. Also hinged hydraulic cylinder 6 between deep soil loosing shovel 5 and vehicle frame 16. Hydraulic cylinder 6 motion can control rising and falling of deep soil loosing shovel 5.
Also be assembled with fertilizer applicator 31 at the rear portion of vehicle frame 16, there is adjustment valve 32 at the feed opening place of fertilizer applicator 31, has the lead rear portion of deep soil loosing shovel 5 of flexible pipe 33 to fix afterwards.
The transmission of the present invention is from the rear output shaft of tractor. Power passes to reduction box 66 through universal coupling 17, passes to sprocket wheel 20 through axle 19 after speed change, passes to sprocket wheel 51 then through chain 21. Power is divided into two-way and relays afterwards: the belt pulley 41 of vibrator 8 is passed to through the belt pulley 24 coaxial with sprocket wheel 51, belt 50 in a road, sprocket wheel 54 is arrived through the sprocket wheel 52 coaxial with sprocket wheel 51, chain 25 in another road, sprocket wheel 54 drives the drive sprocket 27 of chain scraper device 71, chain 53 and driven sprocket 22 so that drive chain scraper device 71 continuously to work.
Claims (10)
1. a towed subsoiling fertilising earth and rock separation all-in-one, including vehicle frame (16), it is characterized in that the rear end of chain scraper device (71) is connected on vehicle frame (16) by hinge (28), the front end of chain scraper device (71) is connected on vehicle frame (16) by two hydraulic cylinders (18), is mounted with synchronous valve (3) before two described hydraulic cylinders (18); The big frame (26) of described chain scraper device (71) secures shovel head (74) and stop screw (67), shovel head (74) is made up of teeth (15), perching knife (14), shovel board (13), also secures closing plate (49) at the rear portion of shovel board (13);Described vehicle frame (16) there is also mounted vibrosieve (73), the front end of vibrosieve (73) is supported on vehicle frame (16) by compression spring component (12), the rear end of vibrosieve (73) is hung on vehicle frame (16) by tension spring component (30), is provided with vibrator (8) under vibrosieve (73); The big frame (26) of described chain scraper device (71) is linked together by stay cord (10) with the front portion of vibrosieve (73); It is provided with fertilizer applicator (31) at the rear portion of vibrosieve (73), by flexible pipe (33) UNICOM after deep soil loosing shovel (5), hinged hydraulic cylinder (6) between vehicle frame (16) and deep soil loosing shovel (5).
2. the towed subsoiling fertilising earth and rock separation all-in-one of one according to claim 1, it is characterised in that described shovel board (13) is recessed arc.
3. the towed subsoiling fertilising earth and rock separation all-in-one of one according to claim 1, it is characterised in that described stay cord (10) is made by flexible material.
4. the towed subsoiling fertilising earth and rock separation all-in-one of one according to claim 1, it is characterised in that up section (9) of described vibrosieve (73) are mounted with key joint screen cloth (36).
5. the towed subsoiling fertilising earth and rock separation all-in-one of one according to claim 1, it is characterised in that up section (9) and descending section (33) of described vibrosieve (73) have been arranged above with demarcation strip (35).
6. the towed subsoiling fertilising earth and rock separation all-in-one of one according to claim 1, it is characterised in that the elastic scraper (23) of described scraper plate device (71) bends to hook.
7. the towed subsoiling fertilising earth and rock separation all-in-one of one according to claim 1, it is characterised in that described closing plate (49) is that flexible material makes.
8. the towed subsoiling fertilising earth and rock separation all-in-one of one according to claim 1, it is characterised in that described compression spring component (12) is configured with adjustment screw rod (46).
9. the towed subsoiling fertilising earth and rock separation all-in-one of one according to claim 1, it is characterised in that described tension spring component (30) is configured with adjustment screw rod (58).
10. the towed subsoiling fertilising earth and rock separation all-in-one of one according to claim 1, it is characterised in that described vibrator (8) is double-shaft vibration exciter or one-eccentric rotor type vibrator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510063056.6A CN104541633B (en) | 2015-02-08 | 2015-02-08 | Towed subsoiling fertilising earth and rock separation all-in-one |
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| CN201510063056.6A CN104541633B (en) | 2015-02-08 | 2015-02-08 | Towed subsoiling fertilising earth and rock separation all-in-one |
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| CN104541633A CN104541633A (en) | 2015-04-29 |
| CN104541633B true CN104541633B (en) | 2016-06-08 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108513845B (en) * | 2018-03-21 | 2020-08-07 | 甘肃农业大学 | Vibrating soil and stone separation covering device |
| CN109496472A (en) * | 2018-09-20 | 2019-03-22 | 兰州理工大学 | A kind of pressure sandy ground sand separation planting and fertilizing machine |
| CN109455645B (en) * | 2018-12-26 | 2024-07-12 | 克山县力农农机有限公司 | Traction type rack parallel lifting device |
| CN112673740A (en) * | 2021-01-21 | 2021-04-20 | 深圳市天云星数字科技有限公司 | Layered fertilization device for removing stones from soil |
| CN115715494B (en) * | 2023-01-05 | 2023-04-07 | 山西农业大学 | Soil turning device for ecological reconstruction of land reclamation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294726Y (en) * | 2008-11-29 | 2009-08-26 | 宁夏老科学技术工作者协会 | Earth-rock separator |
| US7841422B1 (en) * | 2004-04-12 | 2010-11-30 | Chavez Joseph J | Soil separating systems |
| SI23091A (en) * | 2009-07-15 | 2011-01-31 | UNIVERZA V LJUBLJANI Biotehniška fakulteta | Separator |
| CN202514272U (en) * | 2012-02-29 | 2012-11-07 | 宁夏大学 | Sand separator used in pressure sand land |
| CN204498601U (en) * | 2015-02-08 | 2015-07-29 | 宁夏新大众机械有限公司 | Towed subsoiling is applied fertilizer native stone separating one-piece |
-
2015
- 2015-02-08 CN CN201510063056.6A patent/CN104541633B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7841422B1 (en) * | 2004-04-12 | 2010-11-30 | Chavez Joseph J | Soil separating systems |
| CN201294726Y (en) * | 2008-11-29 | 2009-08-26 | 宁夏老科学技术工作者协会 | Earth-rock separator |
| SI23091A (en) * | 2009-07-15 | 2011-01-31 | UNIVERZA V LJUBLJANI Biotehniška fakulteta | Separator |
| CN202514272U (en) * | 2012-02-29 | 2012-11-07 | 宁夏大学 | Sand separator used in pressure sand land |
| CN204498601U (en) * | 2015-02-08 | 2015-07-29 | 宁夏新大众机械有限公司 | Towed subsoiling is applied fertilizer native stone separating one-piece |
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