CN103597922B - Adjustable-frequencyvibration vibration subsoiler - Google Patents
Adjustable-frequencyvibration vibration subsoiler Download PDFInfo
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- CN103597922B CN103597922B CN201310590488.3A CN201310590488A CN103597922B CN 103597922 B CN103597922 B CN 103597922B CN 201310590488 A CN201310590488 A CN 201310590488A CN 103597922 B CN103597922 B CN 103597922B
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Abstract
The invention discloses a kind of Adjustable-frequencyvibration vibration subsoiler, this machinery is made up of deep soil loosing shovel, frame, fork, disc cam, gearbox, universal joint, strut, chaffcutter wheel and gauge wheel.Adjustable-frequencyvibration vibration subsoiler is worked by tractor-drawn, be connected with tractor by frame trifilar suspension, tractor dynamic power imports gearbox into by universal joint, gearbox both sides output shaft is fixed respectively 4 cams, the rotation of cam forces corresponding fork to swing, fork swings and drives deep soil loosing shovel to swing, and realizes producing vibrating subsoiling operation to soil.By changing different cams, under the prerequisite that gearbox gear ratio is constant, different vibration frequencies can be realized, realizing frequency-adjustable vibration Subsoiler.
Description
Technical field
The present invention relates to the subsoiling ploughing operation of soil.
Background technology
Farmland a kind of this conventional tillage method of turning over is widely adopted, and improves soil structure, eliminates weeds and damage by disease and insect, for crop growth creates good condition, for the sowing of crop germinate, growing provides good soil environment.But home and abroad years of researches and practice show, traditional a lot of drawback of having turned over.Adopt this single methods of cultivation of turning over can aggravate soil wind erosion and water erosion, heavy damage vegetation year after year, cause serious water and soil loss.It makes the hard tillage pan of Zinc fractions simultaneously, and the upper and lower moisture of soil can not permeate well, and soil drought-relief ability, keeping fertility are deteriorated.Recent domestic proposes farmland protective farming technique, and deep-ploughing implement is one of conservation tillage important technology, and the research of deep-ploughing implement and the development of subsoiling machinery come into one's own, and obtain certain development.But the problems such as the resistance in traditional subsoiling mechanical work is large, energy consumption is high have become the hindering factor that it widelys popularize application.
Summary of the invention
The object of the invention is to: a kind of Adjustable-frequencyvibration vibration subsoiler is provided, solve the problem that resistance is large, energy consumption is high in traditional subsoiling mechanical work.
Technical solution of the present invention is: Adjustable-frequencyvibration vibration subsoiler of the present invention is made up of deep soil loosing shovel, frame, fork, disc cam, gearbox, universal joint, strut, chaffcutter wheel and gauge wheel.Adjustable-frequencyvibration vibration subsoiler is worked by tractor-drawn, be connected with tractor by frame trifilar suspension, tractor dynamic power imports gearbox into by universal joint, gearbox both sides left and right output shaft is fixed respectively 4 disc cams, the rotation of disc cam forces corresponding fork to swing, fork swings and drives deep soil loosing shovel to swing, and realizes producing vibrating subsoiling operation to soil.By changing different disc cams, under the prerequisite that gearbox gear ratio is constant, different vibration frequencies can be realized, realizing frequency-adjustable vibration Subsoiler.
Deep soil loosing shovel is bolted to the rear end of corresponding fork by two, and deep soil loosing shovel shovel post has a round, adjustable deep soil loosing shovel working depth.Be connected with frame by rotating shaft in the middle of fork, fork can freely rotate around the shaft, and a roller is fixed by roller shaft in fork one end, and roller is pressed on disc cam by extension spring effect.4 disc cams are separately fixed on gearbox left and right output shaft.Gearbox is fixed in frame, and transmission input shaft is connected with universal joint one end, and the universal joint other end is connected with tractor motive power output shaft, and gearbox left and right output shaft one end is connected with gearbox, and the other end is connected with bearing block, and bearing block is connected with frame.Chaffcutter wheel is fixed in frame by left and right support.Two gauge wheels are fixed on frame two ends by gauge wheel post, and gauge wheel post has some holes, adjustable depth stop height.When this subsoiler does not use, two struts are fixed on frame two ends, make this subsoiler be placed on ground reposefully.
Described deep soil loosing shovel is by shoveling post, shovel, being configured to, and wherein shovel is welded on support, and shape is in aggregates, and support is fixed on shovel post by two bolt and nuts, and shovel post is bolted on fork by two.
Described gauge wheel is made up of gauge wheel post, support wheel, depth stop wheel shaft, two ball bearings and bearing cap, and wherein depth stop wheel shaft is welded on gauge wheel post, and shape is in aggregates, and support wheel realizes rolling with bearing cap and depth stop wheel shaft by ball bearing and is connected.
Described fork is made up of swing arm, roller, roller shaft, extension spring, pull bar and rotating shaft, and wherein swing arm is connected with frame by rotating shaft, pad, spring catch, free to rotate; Swing arm top roller is connected with swing arm by roller shaft, pad, spring catch, free to rotate; Extension spring one end is fixed on swing arm, and the other end is connected with frame by pull bar, makes roller be pressed on disc cam by the pulling force of extension spring, and the rotation of disc cam makes fork periodic oscillations, realizes the swing vibration work of deep soil loosing shovel simultaneously.
Described chaffcutter wheel is made up of left and right support, blade, cutter shaft, lining and tool rest, and wherein blade is fixed on tool rest, and tool rest is connected on cutter shaft by lining, free to rotate, and cutter shaft is fixed on the support of left and right, and left and right support is bolted in frame.Blade realizes the cut-out to ground weeds, ground is outputed to the groove of certain depth simultaneously, reduces the working resistance of subsoiling.
Described frame is made up of the back rest, left and right brace, bearing block fixed head, front-axle beam, front tension bar, gearbox fixed head, front tension bar connecting plate, strut fixed cover, swing rod connecting plate, and wherein front-axle beam, the back rest are welded into framework by 8 swing rod connecting plates.Each weldering strut fixed cover about front-axle beam, with fixing strut, keep at a certain distance away in front-axle beam each weldering two front tension bar connecting plates, and front tension bar connecting plate front end is welded with axle.The two ends of about two braces are connected with small branch plate on the back rest and front tension bar upper end two connecting plate respectively, front tension bar lower end is connected with two front tension bar connecting plate bolts, front tension bar upper end two connecting plate can insert a bearing pin, and bearing pin and two front tension bar connecting plate axles form trifilar suspension frame structure.
Single rise disc cam is replaced by the disc cam of two rise, three rises, can realize the change of deep soil loosing shovel vibration frequency; Change the disc cam of different rise size, the change of deep soil loosing shovel amplitude can be realized.
The present invention has the following advantages:
Adjustable-frequencyvibration vibration subsoiler of the present invention, forces corresponding fork to swing by the rotation of disc cam, and fork swings and drives deep soil loosing shovel to swing, and realizes producing forced vibration Subsoiler to soil.Blade realizes the cut-out to ground weeds, ground is outputed to the groove of certain depth simultaneously, reduces the working resistance of subsoiling.By changing different disc cams, under the prerequisite that gearbox gear ratio is constant, different vibration frequencies can be realized, realizing frequency-adjustable vibration Subsoiler, also can realize amplitude variations.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is deep soil loosing shovel structure chart of the present invention.
Fig. 3 is gauge wheel structure chart of the present invention.
Fig. 4 is swing rod structure figure of the present invention.
Fig. 5 is chaffcutter rolling hitch composition of the present invention.
Fig. 6 is rack construction figure of the present invention.
Fig. 7 is of the present invention pair of rise disc cam structure chart.
Fig. 8 is three rise disc cam structure charts of the present invention.
In figure: 1, deep soil loosing shovel, 2, frame, 3, fork, 4, disc cam, 5, gearbox, 6, universal joint, 7, strut, 8, chaffcutter is taken turns, 9, gauge wheel, 10, shovel post, 11, shovel, 12, support, 13, gauge wheel post, 14, support wheel, 15, depth stop wheel shaft, 16, ball bearing, 17, bearing cap, 18, swing arm, 19, roller, 20, roller shaft, 21, extension spring, 22, pull bar, 23, rotating shaft, 24, left and right support, 25, blade, 26, cutter shaft, 27, lining, 28, tool rest, 29, the back rest, 30, left and right brace, 31, bearing block fixed head, 32, front-axle beam, 33, front tension bar, 34, gearbox fixed head, 35, front tension bar connecting plate, 36, strut fixed cover, 37, swing rod connecting plate, 38, power shaft, 39, left and right output shaft, 40 bearing blocks.
Embodiment
As shown in Figure 1-2, Adjustable-frequencyvibration vibration subsoiler of the present invention is made up of deep soil loosing shovel (1), frame (2), fork (3), disc cam (4), gearbox (5), universal joint (6), strut (7), chaffcutter wheel (8) and gauge wheel (9).
Deep soil loosing shovel (1) is bolted to the rear end of corresponding fork (3) by two, the shovel post (10) of deep soil loosing shovel (1) has a round, adjustable deep soil loosing shovel (1) working depth.Be connected with frame (2) by rotating shaft (23) in the middle of fork (3), fork (3) can (23) freely rotate around the shaft, a roller (20) is fixed by roller shaft (19) in fork (3) one end, and roller (20) is pressed on disc cam (4) by extension spring (21) effect.4 disc cams (4) are separately fixed on gearbox left and right output shaft (39).Gearbox (5) is fixed in frame (2), transmission input shaft (38) is connected with universal joint (6) one end, universal joint (6) other end is connected with tractor motive power output shaft, gearbox left and right output shaft (39) one end is connected with gearbox (5), the other end is connected with bearing block (40), and bearing block (40) is connected with frame (2).Chaffcutter wheel (8) is fixed in frame (2) by left and right support (24).Two gauge wheels (9) are fixed on frame (2) two ends by gauge wheel post (13), and (13) have some holes to gauge wheel post, adjustable depth stop height.When this subsoiler does not use, two struts (7) are fixed on frame (2) two ends, make this subsoiler be placed on ground reposefully.
Described deep soil loosing shovel (1) is made up of shovel post (10), shovel (11), support (12), wherein shoveling (11) is welded on support (12), shape is in aggregates, support (12) is fixed on shovel post (10) by two bolt and nuts, and shovel post (10) is bolted on fork (3) by two.
Described gauge wheel (9) is made up of gauge wheel post (13), support wheel (14), depth stop wheel shaft (15), two ball bearings (16) and bearing cap (17), wherein depth stop wheel shaft (15) is welded on gauge wheel post (13), shape is in aggregates, and support wheel (14) realizes rolling with depth stop wheel shaft (15) by ball bearing (16) and bearing cap (17) and is connected.
Described fork (3) is made up of swing arm (18), roller (19), roller shaft (20), extension spring (21), pull bar (22) and rotating shaft (23), wherein swing arm (18) is connected with frame (2) by rotating shaft (23), pad, spring catch, free to rotate; Swing arm (18) top roller (19) is connected with swing arm (18) by roller shaft (20), pad, spring catch, free to rotate; Extension spring (21) one end is fixed on swing arm (18), the other end is connected with frame (2) by pull bar (22), roller (19) is made to be pressed on disc cam (4) by the pulling force of extension spring (21), the rotation of disc cam (4) makes fork (3) periodic oscillations, realizes the swing vibration work of deep soil loosing shovel (1) simultaneously.
Described chaffcutter wheel is made up of left and right support (24), blade (25), cutter shaft (26), lining (27) and tool rest (28), wherein blade (25) is fixed on tool rest (28), tool rest (28) is connected on cutter shaft (26) by lining (27), free to rotate, cutter shaft (26) is fixed on left and right support (24), and left and right support (24) is bolted in frame (2).Blade (25) realizes the cut-out to ground weeds, ground is outputed to the groove of certain depth simultaneously, reduces the working resistance of subsoiling.
Described frame is made up of the back rest (29), left and right brace (30), bearing block fixed head (31), front-axle beam (32), front tension bar (33), gearbox fixed head (34), front tension bar connecting plate (35), strut fixed cover (36), swing rod connecting plate (37), and wherein front-axle beam (32), the back rest (29) are welded into framework by 8 swing rod connecting plates (37).The each weldering in front-axle beam (32) left and right strut fixed cover (36), with fixing strut (7), keep at a certain distance away in front-axle beam (32) each weldering two front tension bar connecting plates (35), and front tension bar connecting plate (35) front end is welded with axle.Small branch plate upper with the back rest (29) and front tension bar (33) upper end two connecting plate are connected respectively at the two ends of about two braces (30), front tension bar (33) lower end is connected with bolt with two front tension bar connecting plates (35), front tension bar (33) upper end two connecting plate can insert a bearing pin, and bearing pin and two front tension bar connecting plate axles form trifilar suspension frame structure.
Adjustable-frequencyvibration vibration subsoiler is worked by tractor-drawn, be connected with tractor by frame trifilar suspension, tractor dynamic power imports gearbox (5) into by universal joint (6), gearbox (5) both sides left and right output shaft (39) are fixed respectively 4 disc cams (4), the rotation of disc cam (4) forces corresponding fork (3) to swing, fork (3) swings and drives deep soil loosing shovel (1) to swing, and realizes producing vibrating subsoiling operation to soil.Under the prerequisite that gearbox (5) gear ratio is constant, by changing different disc cams (4), different vibration frequencies and the change of Oscillation Amplitude can be realized, realize frequency-adjustable vibration Subsoiler.
Claims (2)
1. an Adjustable-frequencyvibration vibration subsoiler, structure comprises deep soil loosing shovel, frame, fork, disc cam, gearbox, universal joint, strut, chaffcutter wheel and gauge wheel, it is characterized in that: deep soil loosing shovel is bolted to the rear end of corresponding fork by two, deep soil loosing shovel shovel post there is a round, adjustable deep soil loosing shovel working depth; Be connected with frame by rotating shaft in the middle of fork, fork can freely rotate around the shaft, and a roller is fixed by roller shaft in fork one end, and roller is pressed on disc cam by extension spring effect; 4 disc cams are separately fixed on gearbox left and right output shaft; Gearbox is fixed in frame, and transmission input shaft is connected with universal joint one end, and the universal joint other end is connected with tractor motive power output shaft, and gearbox left and right output shaft one end is connected with gearbox, and the other end is connected with bearing block, and bearing block is connected with frame; Chaffcutter wheel is fixed in frame by left and right support; Two gauge wheels are fixed on frame two ends by gauge wheel post, and gauge wheel post has some holes, adjustable depth stop height; When this subsoiler does not use, two struts are fixed on frame two ends, make this subsoiler be placed on ground reposefully.
2. Adjustable-frequencyvibration vibration subsoiler as claimed in claim 1, is characterized in that: single rise disc cam is replaced by the disc cam of two rise, three rises, can realize the change of deep soil loosing shovel vibration frequency; Change the disc cam of different rise size, the change of deep soil loosing shovel amplitude can be realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310590488.3A CN103597922B (en) | 2013-11-22 | 2013-11-22 | Adjustable-frequencyvibration vibration subsoiler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310590488.3A CN103597922B (en) | 2013-11-22 | 2013-11-22 | Adjustable-frequencyvibration vibration subsoiler |
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| CN103597922A CN103597922A (en) | 2014-02-26 |
| CN103597922B true CN103597922B (en) | 2016-02-17 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941782A (en) * | 2017-03-21 | 2017-07-14 | 昆明理工大学 | A kind of vibration type deep-loosening mechanism |
| CN108738404B (en) * | 2018-05-10 | 2020-10-16 | 中国农业大学 | Shovel tip vibrating subsoiler |
| CN109005690B (en) * | 2018-08-29 | 2020-11-03 | 中国农业大学 | Shovel spacing adjustable vibration formula subsoiler |
| CN111328477B (en) * | 2020-03-13 | 2022-10-11 | 山东省农业机械科学研究院 | Local field operation device and method |
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| RU2103849C1 (en) * | 1994-04-07 | 1998-02-10 | Самарская государственная сельскохозяйственная академия | Erosion-preventive tool |
| CN201323731Y (en) * | 2008-12-04 | 2009-10-14 | 李留年 | Eccentric shaft vibration subsoiler |
| CN201594989U (en) * | 2010-02-23 | 2010-10-06 | 中国科学院遗传与发育生物学研究所 | Adjustable deep-loosening and fertilization all-in-one machine |
| CN202035269U (en) * | 2011-04-20 | 2011-11-16 | 乔玉华 | Vibrating deep-loosening combined soil preparation machine |
| CN202035265U (en) * | 2011-03-31 | 2011-11-16 | 芜湖瑞创投资股份有限公司 | Deep loosener shovel arm protective device |
| CN202514265U (en) * | 2012-03-20 | 2012-11-07 | 河北通田机械有限公司 | Wing-type vibrating subsoiling machine |
| CN202949696U (en) * | 2012-12-13 | 2013-05-29 | 兖州市凯兴工矿机械有限责任公司 | Vibration sub-soiling fertilizer distributor |
| CN203633078U (en) * | 2013-11-22 | 2014-06-11 | 江苏清淮机械有限公司 | Frequency-adjustable vibrating subsoiler |
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2013
- 2013-11-22 CN CN201310590488.3A patent/CN103597922B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2103849C1 (en) * | 1994-04-07 | 1998-02-10 | Самарская государственная сельскохозяйственная академия | Erosion-preventive tool |
| CN201323731Y (en) * | 2008-12-04 | 2009-10-14 | 李留年 | Eccentric shaft vibration subsoiler |
| CN201594989U (en) * | 2010-02-23 | 2010-10-06 | 中国科学院遗传与发育生物学研究所 | Adjustable deep-loosening and fertilization all-in-one machine |
| CN202035265U (en) * | 2011-03-31 | 2011-11-16 | 芜湖瑞创投资股份有限公司 | Deep loosener shovel arm protective device |
| CN202035269U (en) * | 2011-04-20 | 2011-11-16 | 乔玉华 | Vibrating deep-loosening combined soil preparation machine |
| CN202514265U (en) * | 2012-03-20 | 2012-11-07 | 河北通田机械有限公司 | Wing-type vibrating subsoiling machine |
| CN202949696U (en) * | 2012-12-13 | 2013-05-29 | 兖州市凯兴工矿机械有限责任公司 | Vibration sub-soiling fertilizer distributor |
| CN203633078U (en) * | 2013-11-22 | 2014-06-11 | 江苏清淮机械有限公司 | Frequency-adjustable vibrating subsoiler |
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