CN205017787U - But self -propelled amplitude modulation farmland land roller - Google Patents
But self -propelled amplitude modulation farmland land roller Download PDFInfo
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- CN205017787U CN205017787U CN201520721985.7U CN201520721985U CN205017787U CN 205017787 U CN205017787 U CN 205017787U CN 201520721985 U CN201520721985 U CN 201520721985U CN 205017787 U CN205017787 U CN 205017787U
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Abstract
The utility model relates to an agricultural soil scarification equipment, but self -propelled amplitude modulation farmland land roller especially, it includes control loop (1), frame (3), transmission system (4), driving system (5), the top rear portion in frame (3) is installed in driving system (5), be connected with transmission system (4) through the belt, install in the front portion of frame (3) control loop (1), wherein, still including drive press wheel (2), hydraulic system (6), turn to press wheel (7), folding press wheel (8), the native device of first a kind of farm tool used to level land (10) and second a kind of farm tool used to level land native device (11). This but self -propelled amplitude modulation farmland land roller from the drive with drive operating system, its simple structure, drive the flexible operation, convenient to use is reliable, can realize well that soil to the requirement of suppression, is favorable to improving seeding quality and crop output.
Description
Technical field
The utility model relates to agriculture soil scarification equipment, particularly a kind of self-propelled width-adjustable farm land roller.
Background technology
Packer on existing wheat seeder is squirrel-cage packer, little to the suppression intensity of soil during sowing, for caking clay suppression and hack effect poor, can not meet sowing suppress requirement.The earth pack device of separate operaton, supporting power is generally tractor, and the weight of tractor body makes tractor land wheel be far longer than the pressure of packer to ground to geostatic pressure, the ground after suppression is caused to occur the zanjon that tractor rolled, because in ditch, soil is hard, affect emerging and growing of wheat.In addition, existing packer is made of metal more, earth's surface consolidation and very easily occur flakey crackle, and ground does not have soft fine earth to cover, and soil moisture conservation effect is undesirable.In addition, existing packer suppression fabric width is fixed, can not self-regulated, and often wide association is joined with field furrow, affects operating efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of self-propelled width-adjustable farm land roller, its structure is simple, radius of turn is little, operation regulate and easy to use, can be used for soil after planting, spring turn green before other crop of suppression or agriculture soil suppression, be conducive to the quality and the output of crop that improve sowing.
The purpose of this utility model is achieved through the following technical solutions:
A kind of self-propelled width-adjustable farm land roller, comprises control loop 1, frame 3, transmission system 4, dynamical system 5 and hydraulic system 6, wherein, dynamical system 5 is arranged in frame 3, is connected with transmission system 4 by belt, and control loop 1 is installed in frame 3, wherein
It also comprises driving press wheel 2, turns to press wheel 7, folds the native device 10 of press wheel 8, first drag and the native device 11 of the second drag, wherein,
Two groups of both sides, front driving press wheel 2 to be positioned at frame 3, two groups are driven press wheel 2 to be connected by wheel shaft, are connected in the middle part of wheel shaft with transmission system 4; One group of dead astern turning to press wheel 7 to be positioned at frame 3, the link of press wheel 7 is turned to be fixed in frame 3 by bearing pin, two groups drive press wheel 2 and turn to press wheel 7 transversely interlaced arrangement, turn to the link both sides of press wheel 7 to be separately installed with one group and fold press wheel 8, turn to the rear of press wheel 7 to be provided with the first drag soil device 10, the rear of folding press wheel 8 is provided with the second drag soil device 11;
Folding press wheel 8 comprises suppression wheel shaft 16, folding press wheel link 17 and multiple independent press wheel 18, suppression wheel shaft 16 is arranged on folding press wheel link 17, one end of folding press wheel link 17 is connected by bearing pin 15 with turning to one end of the link of press wheel 7, and the two ends of Foldable hydraulic oil cylinder 12 are separately fixed at and turn on the link of press wheel 7 with on folding press wheel link 17; Multiple independent press wheel 18 is arranged on the outer end of suppression wheel shaft 16, and the most independent press wheel 18 of inner side is less than the width with the driving press wheel 2 of its homonymy to turning to the distance of press wheel 7 outermost end;
Hydraulic system 6 is connected with Foldable hydraulic oil cylinder 12 and steering hydraulic oil cylinder 13 by oil pipe.
Described Foldable hydraulic oil cylinder 12 is fixed on and turns to one end of the link of press wheel 7 higher than the one end be fixed on collapsible press wheel link 17.
Be arranged on and turn to the width of the press wheel 7 native device 10 of the first drag below with driving press wheel 2 and turn to the overall width of the horizontal area coverage of press wheel 7 consistent.
The width being arranged on the folding press wheel 8 native device 11 of the second drag is below more than or equal to the overall width of the multiple independent press wheel 18 that folding press wheel 8 is installed.
The width of press wheel 2 is driven to be more than or equal to the width turning to gap between press wheel 7 and folding press wheel 8.
Dynamical system 5 and driver are driving press wheel 2 and are turning between press wheel 7, and distribution of weight is even.
Drive press wheel 2, turn to press wheel 7 and folding press wheel 8 to form by multiple " people " font rubber tyre.
The beneficial effects of the utility model are:
The suppression intensity of packer to soil that the sower that exists in prior art carries can be solved little, the zanjon that supporting power (tractor) land wheel of the earth pack device of separate operaton rolled and cause stiff soil in ditch, the soil surface after suppression occurs that flakey crackle etc. causes and the comparatively problem such as large clod.
Self-powered and the driver behavior system of this self-propelled width-adjustable farm land roller, press wheel is divided into and drives press wheel and turn to press wheel and folding press wheel three part, press wheel is all made up of " people " font rubber tyre, drag ground device has been installed after press wheel, under the acting in conjunction that the distortion of " people " font tire coordinates with the alternate repetition of recovery ground device of leveling land with this kind of tool, top layer, ground forms the soft fine earth of one deck and covers, and effectively reduces water loss, preserves soil moisture satisfactory for result.Its structure is simple, driver behavior is flexible, easy to use and reliable, the requirement of soil to suppression can be realized well, be conducive to improving seeding quality and crop yield.
Accompanying drawing explanation
Fig. 1 is the walking states structural representation of self-propelled width-adjustable farm land roller of the present utility model.
Fig. 2 is the wide row suppression status architecture schematic diagram of self-propelled width-adjustable farm land roller of the present utility model.
Fig. 3 is the plan structure schematic diagram of the wide row suppression state of self-propelled width-adjustable farm land roller of the present utility model
Fig. 4 is the narrow row suppression status architecture schematic diagram of self-propelled width-adjustable farm land roller of the present utility model.
Fig. 5 is the plan structure schematic diagram of the narrow row suppression state of self-propelled width-adjustable farm land roller of the present utility model;
Fig. 6 is steering mechanism's structural representation of self-propelled width-adjustable farm land roller of the present utility model;
Fig. 7 is the fold mechanism structural representation of self-propelled width-adjustable farm land roller of the present utility model.
Reference numeral:
1 control loop 2 drives press wheel 3 frame
4 transmission system 5 dynamical system 6 hydraulic systems
7 turn to press wheel 8 to fold press wheel
The native device 12 Foldable hydraulic oil cylinder of native device 11 second drag of 10 first drag
13 steering hydraulic oil cylinders 14 turn to bearing pin 15 bearing pin
16 suppression wheel shafts 17 fold the independent press wheel of press wheel link 18
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.
As shown in Figure 1, Figure 3, a kind of self-propelled width-adjustable farm land roller, comprises control loop 1, drives press wheel 2, frame 3, transmission system 4, dynamical system 5, hydraulic system 6, turns to press wheel 7, folding press wheel 8, first levels land with this kind of tool native device 10 and the native device 11 of the second drag.
Two groups of both sides, front driving press wheel 2 to be positioned at frame 3, two groups are driven press wheel 2 to be connected by wheel shaft, are connected in the middle part of wheel shaft with transmission system 4.One group of dead astern turning to press wheel 7 to be positioned at frame 3, turns to the link of press wheel 7 to be fixed in frame 3 by bearing pin.Two groups drive press wheel 2 and turn to press wheel 7 transversely interlaced arrangement.Dynamical system 5 is arranged in frame 3, is connected with transmission system 4 by belt.Control loop 1 is installed in frame 3.Turn to the both sides of the link of press wheel 7 to be separately installed with one group and fold press wheel 8.Turn to the rear of press wheel 7 to be provided with the first drag soil device 10, the rear of folding press wheel 8 is provided with the second drag soil device 11.
As shown in Figure 7, folding press wheel 8 comprises suppression wheel shaft 16, folding press wheel link 17 and multiple independent press wheel 18, suppression wheel shaft 16 is arranged on folding press wheel link 17, one end of folding press wheel link 17 is connected by bearing pin 15 with turning to one end of the link of press wheel 7, and the two ends of Foldable hydraulic oil cylinder 12 are separately fixed at and turn on the link of press wheel 7 with on folding press wheel link 17.Multiple independent press wheel 18 is arranged on the outer end of suppression wheel shaft 16, and the most independent press wheel 18 of inner side is less than the width with the driving press wheel 2 of its homonymy to turning to the distance of press wheel 7 outermost end.Foldable hydraulic oil cylinder 12 is utilized to control the folding of folding press wheel 8 or put down.When folding press wheel 8 puts down, fold the bottom surface of press wheel 8 and turn to the bottom surface of press wheel 7 to be in same level.Foldable hydraulic oil cylinder 12 is fixed on and turns to one end of the link of press wheel 7 higher than the one end be fixed on folding press wheel link 17.When folding press wheel 8 puts down, Foldable hydraulic oil cylinder 12 has certain downward pressure to folding press wheel link 17, coordinates to turn to press wheel 7 and folding press wheel 8 pairs of ground suppression dynamic balances, ensures that suppression dynamics is consistent.
As shown in Figure 6, Figure 7, hydraulic system 6 is connected with Foldable hydraulic oil cylinder 12 and steering hydraulic oil cylinder 13 by oil pipe, hydraulic system 6 turns to turning to of press wheel 7 by flexible control of steering hydraulic oil cylinder 13, and by the flexible folding and unfolding controlling folding press wheel 8 of Foldable hydraulic oil cylinder 12.The transmission of power of dynamical system 5 is given and is driven press wheel 2 to walk by transmission system 4.
The ground width of suppressing as required, determines whether folding press wheel 8 participates in suppression operation, and when needing to participate in operation, folding press wheel 8 declines and turns to press wheel 7 coaxial, and self-propelled width-adjustable farm land roller is wide row suppression state.Fig. 2 and Fig. 3 respectively illustrates wide row suppression status architecture schematic diagram and the plan structure schematic diagram of self-propelled width-adjustable farm land roller of the present utility model.As shown in Figures 2 and 3, when folding press wheel 8 is put down, press wheel 2 is driven to turn between press wheel 7 and folding press wheel 8 in lengthwise position, that is: the width of press wheel 2 is driven to be greater than the width turning to gap between press wheel 7 and folding press wheel 8, each press wheel is slightly repeated, ensures not leak pressure when turning.
When folding press wheel 8 does not need to participate in operation, folding press wheel 8 rises, and self-propelled width-adjustable farm land roller is narrow row suppression state.Fig. 4 and Fig. 5 respectively illustrates narrow row suppression status architecture schematic diagram and the plan structure schematic diagram of self-propelled width-adjustable farm land roller of the present utility model.
Dynamical system 5 and driver are driving press wheel 2 and are turning between press wheel 7, and distribution of weight is even, ensure that the uniformity of facility suppression dynamics.
Be arranged on and turn to the width of the press wheel 7 native device 10 of the first drag below with driving press wheel 2 and turn to the overall width of the horizontal area coverage of press wheel 7 consistent, can fold and pack up, ensure not land when not working; The width being arranged on the folding press wheel 8 native device 11 of the second drag is below more than or equal to the overall width of the multiple independent press wheel 18 that folding press wheel 8 is installed, and rises along with the folding and unfolding of folding press wheel 8 or puts down.The native device of first drag 10 and the native device 11 of the second drag can be flat by the thin drag of surface soil drag after suppression, form surperficial dust mulch, can realize excess in the lower and deficiency in the upper after suppression operation.
Drive press wheel 2, turn to press wheel 7 and folding press wheel 8 to form by multiple " people " font rubber tyre, the rugged ground that space between " people " font groove and each tire is formed, in conjunction with squeegee action and the mutual alternate repetition of recovery, press wheel clay is few, de-soil easily, suppression quality is good, and after suppression, earth's surface generation flakey crackle is less, and can increase the adhesive force of press wheel.
The course of work:
Driver is sitting on driver's seat, and the steering wheel in operation control loop 1 and various handle control the properties of self-propelled width-adjustable farm land roller.The flexible control rotating the steering hydraulic oil cylinder 13 of steering wheel regulator solution pressing system 6 turns to turning to of press wheel 7; The gear that gear adjusting rod controls the gearbox of transmission system 4 with drive press wheel 2 to be connected to control self-propelled width-adjustable farm land roller and advance, retreat or stop; Hydraulic operation handle hydraulic control system 6, hydraulic system 6 is by the flexible lifting controlling folding press wheel 8 of Foldable hydraulic oil cylinder 12; Pull bar handle controls the lifting of the native device 10 of the first drag.
During work, driver pulls pull bar handle and is fallen by the native device 10 of the first drag, need to control folding press wheel 8 according to width and whether participate in suppression operation, need when participating in operation, to pull hydraulic operation handle control folding press wheel 8 decline and turn to press wheel 7 coaxial, the native device 11 of second drag declines along with the decline of folding press wheel 8, folding press wheel 8 decline with turn to press wheel 7 coaxial while, the second native device 11 of leveling land with this kind of tool lands completely.Pull gear adjusting rod, hang up forward gear, packer moves ahead and carries out suppression operation.This implement structure is simple, flexible operation, easy to adjust, use reliable, be a kind of self-propelled width-adjustable farm land roller of new high-efficiency.
Claims (7)
1. a self-propelled width-adjustable farm land roller, comprise control loop (1), frame (3), transmission system (4), dynamical system (5) and hydraulic system (6), wherein, dynamical system (5) is arranged in frame (3), be connected with transmission system (4) by belt, control loop (1) is installed in frame (3), it is characterized in that:
Its also comprise drive press wheel (2), turn to press wheel (7), native device (11) leveled land with this kind of tool by folding press wheel (8), the first native device of drag (10) and second, wherein,
Two groups of both sides, front driving press wheel (2) to be positioned at frame (3), two groups are driven press wheel (2) to be connected by wheel shaft, are connected in the middle part of wheel shaft with transmission system (4); One group of dead astern turning to press wheel (7) to be positioned at frame (3), the link of press wheel (7) is turned to be fixed in frame (3) by bearing pin, two groups drive press wheel (2) and turn to press wheel (7) transversely interlaced arrangement, turn to the link both sides of press wheel (7) to be separately installed with one group and fold press wheel (8), turn to the rear of press wheel (7) to be provided with the first drag soil device (10), the rear of folding press wheel (8) is provided with the second drag soil device (11);
Folding press wheel (8) comprises suppression wheel shaft (16), folding press wheel link (17) and multiple independent press wheel (18), suppression wheel shaft (16) is arranged on folding press wheel link (17), one end of folding press wheel link (17) is connected by bearing pin (15) with turning to one end of the link of press wheel (7), and the two ends of Foldable hydraulic oil cylinder (12) are separately fixed at and turn on the link of press wheel (7) with on folding press wheel link (17); Multiple independent press wheel (18) is arranged on the outer end of suppression wheel shaft (16), and the most independent press wheel (18) of inner side is less than the width with the driving press wheel (2) of its homonymy to turning to the distance of press wheel (7) outermost end;
Hydraulic system (6) is connected with Foldable hydraulic oil cylinder (12) and steering hydraulic oil cylinder (13) by oil pipe.
2. self-propelled width-adjustable farm land roller according to claim 1, is characterized in that:
Described Foldable hydraulic oil cylinder (12) is fixed on and turns to one end of the link of press wheel (7) higher than the one end be fixed on collapsible press wheel link (17).
3. self-propelled width-adjustable farm land roller according to claim 1 and 2, is characterized in that:
Be arranged on and turn to the width of press wheel (7) the first native device of drag (10) below with driving press wheel (2) and turn to the overall width of the horizontal area coverage of press wheel (7) consistent.
4. self-propelled width-adjustable farm land roller according to claim 1 and 2, is characterized in that:
The width being arranged on folding press wheel (8) the second native device of drag (11) is below more than or equal to the overall width of the upper multiple independent press wheel (18) installed of folding press wheel (8).
5. self-propelled width-adjustable farm land roller according to claim 1 and 2, is characterized in that:
The width of press wheel (2) is driven to be more than or equal to the width turning to gap between press wheel (7) and folding press wheel (8).
6. self-propelled width-adjustable farm land roller according to claim 1 and 2, is characterized in that:
Dynamical system (5) and driver are positioned at and drive press wheel (2) and turn between press wheel (7), and distribution of weight is even.
7. self-propelled width-adjustable farm land roller according to claim 1 and 2, is characterized in that:
Drive press wheel (2), turn to press wheel (7) and folding press wheel (8) to form by multiple " people " font rubber tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721985.7U CN205017787U (en) | 2015-09-17 | 2015-09-17 | But self -propelled amplitude modulation farmland land roller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721985.7U CN205017787U (en) | 2015-09-17 | 2015-09-17 | But self -propelled amplitude modulation farmland land roller |
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| CN205017787U true CN205017787U (en) | 2016-02-10 |
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| CN201520721985.7U Active CN205017787U (en) | 2015-09-17 | 2015-09-17 | But self -propelled amplitude modulation farmland land roller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020094358A1 (en) * | 2018-11-08 | 2020-05-14 | Kieselbach Maschinenbauteile Gmbh | Agricultural device for soil cultivation |
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- 2015-09-17 CN CN201520721985.7U patent/CN205017787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020094358A1 (en) * | 2018-11-08 | 2020-05-14 | Kieselbach Maschinenbauteile Gmbh | Agricultural device for soil cultivation |
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