CN104067890B - A kind of adjustable film covering device - Google Patents
A kind of adjustable film covering device Download PDFInfo
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- CN104067890B CN104067890B CN201310100034.3A CN201310100034A CN104067890B CN 104067890 B CN104067890 B CN 104067890B CN 201310100034 A CN201310100034 A CN 201310100034A CN 104067890 B CN104067890 B CN 104067890B
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- angular adjustment
- mulch film
- fabric width
- holder
- regulating
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Abstract
A kind of adjustable film covering device, comprise horizontal fabric width governor motion, longitudinal height adjustment mechanism, angle adjusting mechanism and mulch film installing mechanism, horizontal fabric width governor motion comprises handle, adapter sleeve, gripper shoe, fabric width adjusting rod, regulating sleeve and regulating arm, longitudinal height adjustment mechanism comprises height regulating rod, holder and fastener, and angle adjusting mechanism comprises angular adjustment bar, angular adjustment nut and holder, and mulch film installing mechanism comprises wheel shaft and wheel installed by mulch film; The horizontal regulating arm of fabric width governor motion and the angular adjustment nut of angle adjusting mechanism are connected, the angular adjustment bar of angle adjusting mechanism and holder are connected, angular adjustment nut and angular adjustment bar are for being threaded, and the wheel shaft of mulch film installing mechanism is connected with the height regulating rod of longitudinal height adjustment mechanism.Mulch film lay height can be realized, angle, the adjustment of fabric width and mulch film tensile force, improve mulch film spreading preferably, for follow-up sowing provides condition, greatly widened the scope of application of machine.
Description
Technical field
The present invention relates to agricultural mechanical field, be specifically related to a kind of can separately for mulch film lay or the adjustable film covering device on mulch sowing combined operation seeder.
Background technology
Current, film-covering planting is a large characteristic of China's agricultural production, because it is to the effect heating, preserve soil moisture and make full use of deep subsoil water of soil, effective promotion crop growth, save farmland-use water, in the whole nation, most of area is extensively promoted, due to the area for drought and water shortage, mulch sowing becomes drought resisting, water saving, promotes the technology that of high crop yield important.At present, plastic mulching device is also in weaker link in facility design studies, laying device structure is comparatively single, mulch film spreading randomness is larger, impact by the ground environment such as film quality, surface conditions is larger, also cannot carry out quantitative control to mulch film spreading, thus more impact is brought on the growth of follow-up facility operation and crop.It is the new type sowing technology grown up in recent years that overlay film beats bunch planting kind, because of little to the disturbance of soil, be conducive to soil moisture conservation and the drought resisting of soil, also can save artificial rupture of membrane link, while saving man-hour, avoid burning seedling, guarantee full stand, for film being beaten cave seeding method, the spreading of mulch film will directly have influence on the quality sowed under rupture of membranes beats the quality in cave and seed membrane, and this all will directly have influence on the growth quality of later stage crop.Therefore, research Novel mulching film laying device, controls the spreading of mulch film quantitatively, has great importance and application prospect.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of adjustable film covering device, for the active demand of bunch planting technology on existing mulch film laying device Problems existing and film, design a kind of novel adjustable film covering device, this device is while satisfied different fabric width mulch film installation requirement, the adjustment of mulch film lay height, angle and mulch film tensile force size can be realized, improve mulch film spreading preferably, for follow-up bunch planting kind of beating provides condition, effectively solve existing mulch film laying device Problems existing, and be well positioned to meet the demand of bunch planting technology on film.
The present invention adopts following technical scheme:
A kind of adjustable film covering device, comprise horizontal fabric width governor motion, longitudinal height adjustment mechanism, angle adjusting mechanism and mulch film installing mechanism, described horizontal fabric width governor motion comprises handle, adapter sleeve, gripper shoe, fabric width adjusting rod, regulating sleeve and regulating arm, described longitudinal height adjustment mechanism comprises height regulating rod, holder and fastener, described angle adjusting mechanism comprises angular adjustment bar, angular adjustment nut and holder, described mulch film installing mechanism comprises wheel shaft and wheel installed by mulch film, the described regulating arm of horizontal fabric width governor motion and the angular adjustment nut of described angle adjusting mechanism are connected, the angular adjustment bar of described angle adjusting mechanism and holder are connected, described angular adjustment nut and angular adjustment bar are for being threaded, the wheel shaft of described mulch film installing mechanism is connected with the height regulating rod of longitudinal height adjustment mechanism.
Further, described horizontal fabric width governor motion is symmetrical centered by handle, handle and all flank threads holes of adapter sleeve are fastenedly connected, fabric width adjusting rod one end is threaded with adapter sleeve, and be connected with gripper shoe by bearing, the other end of fabric width adjusting rod is connected with regulating sleeve rectangular thread, and regulating sleeve welds with one end of regulating arm, the other end of regulating arm and angular adjustment nut-welding.
Further, the holder of described longitudinal height adjustment mechanism is the rectangular tubular structure of hollow, the tubulose side soldering angle adjusting rod of holder, with the opposite side in angular adjustment pole pair face, fastener is installed, height regulating rod inserts in the hollow structure of holder, is fastened on holder by fastener.
Further, the angular adjustment nut of described angle adjusting mechanism and regulating arm are connected, and angular adjustment nut and angular adjustment bar are threaded connection, and angular adjustment bar is welded on the side of holder.
Further, the wheel shaft of described mulch film installing mechanism is arranged on the lower end of height regulating rod, and mulch film is installed wheel and is arranged on wheel shaft.
Further, the regulating arm bottom of described horizontal fabric width governor motion has groove, and groove interpolation enters track, and track is cemented in frame.
Further, the fastener of described longitudinal height adjustment mechanism is clamp nut and trip bolt.
Further, the wheel shaft of described mulch film installing mechanism and mulch film are installed between wheel and are also provided with butterfly spring.
Further, described mulch film two ends are arranged on mulch film and install on wheel, and fastening by double nut.
One of the present invention is adjustable film covering device, owing to have employed above technical scheme, can realize mulch film lay height, angle, the adjustment of fabric width and mulch film tensile force size, good raising mulch film spreading, for follow-up sowing provides condition, has greatly widened the scope of application of machine.
Below in conjunction with accompanying drawing, adjustable film covering device of the present invention is described further.
Accompanying drawing explanation
Fig. 1 be the adjustable film covering device of the present invention face structural representation;
Fig. 2 is the plan structure schematic diagram of the adjustable film covering device of the present invention;
Fig. 3 is the angular adjustment part-structure schematic diagram of the adjustable film covering device of the present invention;
Fig. 4 is handle of the present invention, adapter sleeve, the side structure schematic diagram of gripper shoe and regulating arm.
In figure, each mark is as follows: 1 handle, 2 gripper shoes, 3 fabric width adjusting rods, 4 regulating sleeves, 5 regulating arms, 6 angular adjustment bars, 7 angular adjustment nuts, 8 height regulating rods, 9 holders, 10 clamp nuts, 11 trip bolts, 12 wheel shafts, 13 butterfly springs, wheel installed by 14 mulch films, 15 double nuts, 16 tracks, 17 mulch films, 18 adapter sleeves, 19 bearings.
Embodiment
As shown in Figure 1 and Figure 4, a kind of adjustable film covering device, comprise horizontal fabric width governor motion, longitudinal height adjustment mechanism, angle adjusting mechanism and mulch film installing mechanism, described horizontal fabric width governor motion comprises handle 1, adapter sleeve 18, gripper shoe 2, fabric width adjusting rod 3, regulating sleeve 4 and regulating arm 5, described longitudinal height adjustment mechanism comprises height regulating rod 8, holder 9 and fastener, described angle adjusting mechanism comprises angular adjustment bar 6, angular adjustment nut 7 and holder 9, described mulch film installing mechanism comprises wheel shaft 12 and wheel 14 installed by mulch film, the regulating arm 5 stating horizontal fabric width governor motion is connected with the angular adjustment nut 7 of described angle adjusting mechanism, angular adjustment bar 6 and the holder 9 of described angle adjusting mechanism are connected, described angular adjustment nut 7 and angular adjustment bar 6 are for being threaded, the wheel shaft 12 of described mulch film installing mechanism is connected with the height regulating rod 8 of longitudinal height adjustment mechanism.
Described horizontal fabric width governor motion is symmetrical centered by handle 1, handle 1 and adapter sleeve 18 weeks flank threads holes are fastenedly connected, fabric width adjusting rod 3 one end is threaded with adapter sleeve 18, and be connected with gripper shoe 2 by bearing 19, the other end of fabric width adjusting rod 3 is connected with regulating sleeve 4 rectangular thread, regulating sleeve 4 welds with one end of regulating arm 5, and the other end of regulating arm 5 welds with angular adjustment nut 7.Fabric width adjusting rod 3 and bearing 19 adopt matched in clearance, are convenient to install.Regulating arm 5 bottom of described horizontal fabric width governor motion has groove, and groove interpolation enters track 16, and narrow groove coordinates with track 16 leptoprosopy is long-pending, and track 16 is cemented in frame.Effectively prevent regulating arm 5 to rotate, considerably reduce force of sliding friction, achieve regulating arm 5 along track 16 easily rectilinear motion.
The holder 9 of described longitudinal height adjustment mechanism is the rectangular steel pipe of hollow, its side soldering angle adjusting rod 6, and the opposite side on opposite is provided with fastener, and height regulating rod 8 inserts in the hollow structure of holder 9, is fastened on holder 9 by fastener.The fastener of described longitudinal height adjustment mechanism is clamp nut 10 and trip bolt 11.Regulate fastening by the upper-lower position of height regulating rod 8, can the height of implement device regulate.
Angular adjustment nut 7 and the regulating arm 5 of described angle adjusting mechanism are connected, and angular adjustment bar 6 is welded on the side of holder 9, and angular adjustment nut 7 and angular adjustment bar 6 are threaded connection, and achieve the angular adjustment of device.
The wheel shaft 12 of described mulch film installing mechanism is arranged on the lower end of height regulating rod 8, and mulch film is installed wheel 14 and is arranged on wheel shaft 12.The wheel shaft 12 of described mulch film installing mechanism and mulch film are installed between wheel 14 and are also provided with butterfly spring 13, adopt the pretightning force of butterfly spring 13 to control the rotation that wheel 14 installed by mulch film, realize the adjustment of mulch film 17 tensile force.Described mulch film 17 two ends are arranged on mulch film and install on wheel 14, and fastening by double nut 15.
Described fabric width adjusting rod 3 matches with rectangular thread with the regulating sleeve 4 on crossbeam, and left and right fabric width adjusting rod 3 rectangular thread rotation direction is contrary.Such design makes driving torque large and stablizes, and left and right rectangular thread is contrary, realizes the indentation simultaneously of left and right crossbeam or stretches out, and the fabric width of implement device regulates.
Before using, first be installed by device, concrete steps are: first screwed in adapter sleeve 18 by the bearing 19 in gripper shoe 2 by fabric width adjusting rod 3, then handle 1 screws on adapter sleeve 18; Then, crossbeam by screw thread precession fabric width adjusting rod 3, next angular adjustment seat is screwed in crossbeam, height regulating rod 8 is inserted in holder 9, by trip bolt 11, height regulating rod 8 is fastened in holder 9, finally wheel shaft 12 is passed height regulating rod 8, butterfly spring 13 and mulch film installation wheel 14 are installed successively, adopt double nut 15 fastening, make butterfly spring 13 have certain pretightning force.
During use, first adjustable film covering device is articulated on machine, then regulates.First turning handle 1 drives fabric width adjusting rod 3 to rotate, power is passed to left and right adjusting cover 4 and regulating arm 5 by the rectangular thread that thread rotary orientation is contrary by left and right fabric width adjusting rod 3, make regulating sleeve 4 and regulating arm 5 protruding, wheels 14 be installed load onto mulch film 17 until be adjusted to two mulch films; Then rotate backward handle 1, left and right adjusting cover 4 and regulating arm 5 are bounced back, until wheel 14 installed by mulch film, mulch film 17 is clamped.Angular adjustment bar 6 on anglec of rotation governor motion, makes holder 9 reach required angle, also has a movable nut between angular adjustment nut 7 and angular adjustment bar 6, screws movable nut and carries out angle and to fix and locking.Unscrew the height that two trip bolts 11 regulate height regulating rod 8, arrival desired height screws two trip bolts 11 again and carries out fastening; After adjustment completes, carry out field examination plastic film mulch, the rate of tension of mulch film 17 is tested, if pine is spent in mulch film 17 tensioning, rotary handle 1 makes regulating sleeve 4 and regulating arm 5 bounce back, if mulch film 17 rate of tension tension, rotary handle 1 make regulating sleeve 4 and regulating arm 5 protruding, circulation regulates until mulch film 17 rate of tension meets the requirements, and last machine carries out large-area overlay film work.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (9)
1. an adjustable film covering device, it is characterized in that: comprise horizontal fabric width governor motion, longitudinal height adjustment mechanism, angle adjusting mechanism and mulch film installing mechanism, described horizontal fabric width governor motion comprises handle (1), adapter sleeve (18), gripper shoe (2), fabric width adjusting rod (3), regulating sleeve (4) and regulating arm (5), described longitudinal height adjustment mechanism comprises height regulating rod (8), holder (9) and fastener, described angle adjusting mechanism comprises angular adjustment bar (6), angular adjustment nut (7) and holder (9), described mulch film installing mechanism comprises wheel shaft (12) and wheel (14) installed by mulch film,
The regulating arm (5) of described horizontal fabric width governor motion and the angular adjustment nut (7) of described angle adjusting mechanism are connected, angular adjustment bar (6) and the holder (9) of described angle adjusting mechanism are connected, described angular adjustment nut (7) and angular adjustment bar (6) are for being threaded, and the wheel shaft (12) of described mulch film installing mechanism is connected with the height regulating rod (8) of longitudinal height adjustment mechanism.
2. the adjustable film covering device of one according to claim 1, it is characterized in that: described horizontal fabric width governor motion is symmetrical centered by handle (1), handle (1) and all flank threads holes of adapter sleeve (18) are fastenedly connected, fabric width adjusting rod (3) one end is threaded with adapter sleeve (18), and be connected with gripper shoe (2) by bearing (19), the other end of fabric width adjusting rod (3) is connected with regulating sleeve (4) rectangular thread, regulating sleeve (4) welds with one end of regulating arm (5), the other end of regulating arm (5) welds with angular adjustment nut (7).
3. the adjustable film covering device of one according to claim 1, it is characterized in that: the rectangular tubular structure that the holder (9) of described longitudinal height adjustment mechanism is hollow, rectangle side soldering angle adjusting rod (6) of holder (9), with the opposite side on angular adjustment bar (6) opposite, fastener is installed, height regulating rod (8) inserts in the hollow structure of holder (9), is fastened on holder (9) by fastener.
4. the adjustable film covering device of one according to claim 1, it is characterized in that: angular adjustment nut (7) and the regulating arm (5) of described angle adjusting mechanism are connected, angular adjustment nut (7) and angular adjustment bar (6) are threaded connection, and angular adjustment bar (6) is welded on the side of holder (9).
5. the adjustable film covering device of one according to claim 1, it is characterized in that: the wheel shaft (12) of described mulch film installing mechanism is arranged on the lower end of height regulating rod (8), mulch film is installed wheel (14) and is arranged on wheel shaft (12).
6. the adjustable film covering device of one according to claim 2, it is characterized in that: regulating arm (5) bottom of described horizontal fabric width governor motion has groove, groove interpolation enters track (16), and track (16) is cemented in frame.
7. the adjustable film covering device of one according to claim 3, is characterized in that: the fastener of described longitudinal height adjustment mechanism is clamp nut (10) and trip bolt (11).
8. the adjustable film covering device of one according to claim 5, is characterized in that: the wheel shaft (12) of described mulch film installing mechanism and mulch film are installed between wheel (14) and be also provided with butterfly spring (13).
9. the adjustable film covering device of one according to claim 8, is characterized in that: described mulch film (17) two ends are arranged on mulch film and install on wheel (14), and fastening by double nut (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310100034.3A CN104067890B (en) | 2013-03-26 | 2013-03-26 | A kind of adjustable film covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310100034.3A CN104067890B (en) | 2013-03-26 | 2013-03-26 | A kind of adjustable film covering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104067890A CN104067890A (en) | 2014-10-01 |
| CN104067890B true CN104067890B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310100034.3A Expired - Fee Related CN104067890B (en) | 2013-03-26 | 2013-03-26 | A kind of adjustable film covering device |
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| CN (1) | CN104067890B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663335A (en) * | 2015-03-06 | 2015-06-03 | 柳州美纳机械有限公司 | Farmland film-mulching machine |
| CN107347525B (en) * | 2017-08-25 | 2023-09-29 | 四川农业大学 | Handheld fruit bagging device |
| CN108293537B (en) * | 2018-04-27 | 2021-11-16 | 新沂市沙墩湖农业科技发展有限公司 | Plastic mulching machine for agricultural planting |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100637046B1 (en) * | 2005-10-14 | 2006-10-23 | 모영환 | Agricultural vinyl clothing machine |
| FR2941594B1 (en) * | 2009-02-02 | 2011-03-11 | Bertrand Couton | AGRICULTURAL MACHINE FOR RETRIEVING AND POSTING A FILM OR SAIL, IN PARTICULAR IN LARGE WIDTH, ON CROPS, AND USE THEREOF FOR THE CONDUCT AND INSTALLATION OF A FILM ON CROPS. |
| CN201360457Y (en) * | 2009-02-12 | 2009-12-16 | 单洪夏 | Plastic layering machine |
| CN202503972U (en) * | 2012-03-04 | 2012-10-31 | 盐城万富隆机械制造有限公司 | Agricultural adjustable film laminating machine |
| CN203152150U (en) * | 2013-03-26 | 2013-08-28 | 四川农业大学 | Adjustable film mulching device |
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2013
- 2013-03-26 CN CN201310100034.3A patent/CN104067890B/en not_active Expired - Fee Related
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| CN104067890A (en) | 2014-10-01 |
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Address after: 611130, 211, Huimin Road, Wenjiang District, Sichuan, Chengdu Applicant after: Sichuan Agricultural University Address before: 625014 Sichuan Agricultural Uniersity, 46 Xin Kang Road, Ya'an, Sichuan, Ya'an Applicant before: Sichuan Agricultural University |
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Granted publication date: 20160316 Termination date: 20170326 |