CN104234028B - A kind of double nethike embrane sand-protecting barrier laydown machine - Google Patents
A kind of double nethike embrane sand-protecting barrier laydown machine Download PDFInfo
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- CN104234028B CN104234028B CN201410476816.1A CN201410476816A CN104234028B CN 104234028 B CN104234028 B CN 104234028B CN 201410476816 A CN201410476816 A CN 201410476816A CN 104234028 B CN104234028 B CN 104234028B
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Abstract
The invention discloses a kind of double nethike embrane sand-protecting barrier laydown machine, including frame, described frame is made up of walking arrangement lift arm, front beam, rear transverse rod and curb girder, the both sides of front beam and rear transverse rod are respectively fixed with curb girder, the end of walking arrangement lift arm is separately fixed on front beam and rear transverse rod, it is provided with ditcher mechanism, demoulding mechanism, Zhan Mo mechanism and buried channel mechanism to described frame lateral symmetry, ditcher mechanism is arranged on the two ends of front beam, demoulding mechanism and Zhan Mo mechanism are disposed adjacently on curb girder, and buried channel mechanism is arranged on the end of curb girder.The present invention can reasonably meet the requirement of actually used operating mode, is a kind of novel laying banding vertical nethike embrane sand-protecting barrier equipment, is a kind of highly-efficient equipment can widelyd popularize in agriculture, woods field.
Description
Technical field
The present invention relates to a kind of double nethike embrane sand-protecting barrier laydown machine, be primarily adapted for use in desert () lay banding vertical nethike embrane sand-protecting barrier after flowing sandy land surface trench digging, be a kind of multipurpose, high efficiency, novel installation apparatus that automaticity is high.
Background technology
Desertification is one of the most serious ecological problem of Present Global, and it directly influences economic development and the future of the earth of the mankind, prevents and controls desertification and becomes the weighty responsibility that the world today faces.China is one of country that Desertification Soil area is relatively big, harm is the most serious in the world.By the end of the year 2009, the whole nation Desertification Soil gross area 262.37 ten thousand square kilometres, wherein sandy land area is 173.11 ten thousand square kilometres, accounts for the 18.03% of territory total area.Desertification of land, desertification are still the sting in one's heart of the current Chinese nation, serious threat National Ecological Security, seriously restrict Sustainable Socioeconomic Development, are great livelihood issues.Going into overdrive, acceleration desertification, desertification prevent and treat very urgent.At present, conventional Desertification Control method has engineering sand control sand control, chemical sand-fixing and sand consolidation with biologic.Mechanical sand barrier is one of the most commonly used effective engineering sand treatment method, such as faggot sand-protecting barrier, clay sand-protecting barrier, gravel sand-protecting barrier, geotextiles sand-protecting barrier and Plastic net film sand-protecting barrier etc..Over all, the mechanization degree of China's engineering sand control is relatively low, existing main with artificial sand-protecting barrier of laying in the hope of fixing the sand, causing that input labor cost of defending and controlling sand is too high, inefficiency and inadequate specification, have impact on the due safeguard function of sand-protecting barrier can not play completely, be unfavorable for that large area is defended and controlled sand.Plastic net film sand-protecting barrier is the novel sand fixing technology researched and developed in recent years, has check winds and fix drifting sand effective, life-span length, low cost and the feature such as easy and simple to handle, has been widely used, and development prospect is wide, but lays by manually completing.
Therefore, a kind of laying machinery being specifically designed to nethike embrane sand-protecting barrier is developed the most necessary.
Summary of the invention
The invention aims to provide a kind of double nethike embrane sand-protecting barrier laydown machine, it is possible to reasonably meet the requirement of actually used operating mode, be a kind of novel laying banding vertical nethike embrane sand-protecting barrier equipment, be a kind of highly-efficient equipment can widelyd popularize in agriculture, woods field.
For reaching above-mentioned purpose, the present invention implements according to techniques below scheme:
A kind of double nethike embrane sand-protecting barrier laydown machine, including frame, described frame is made up of walking arrangement lift arm, front beam, rear transverse rod and curb girder, the both sides of front beam and rear transverse rod are respectively fixed with curb girder, the end of walking arrangement lift arm is separately fixed on front beam and rear transverse rod, it is provided with ditcher mechanism, demoulding mechanism, Zhan Mo mechanism and buried channel mechanism to described frame lateral symmetry, ditcher mechanism is arranged on the two ends of front beam, demoulding mechanism and Zhan Mo mechanism are disposed adjacently on curb girder, and buried channel mechanism is arranged on the end of curb girder.
As the further preferred scheme of the present invention, described ditcher mechanism is made up of steel pipe one, bearing pipe one, rectangular tube one, ditching plate, the end of steel pipe one is fixing with ditching plate to be connected, bearing pipe one is nested with on steel pipe one and fixes with clamping screw, rectangular tube one welds with bearing pipe one outer wall, and rectangular tube one is nested with on front beam and fixes with clamping screw.As the further preferred scheme of the present invention, described demoulding mechanism is by the longitudinal axis, nut one, longitudinal axis installing rack, longitudinal axis link, compression spring, connect L-square, bolt one, film roll installs axle, bearing block, rolling bearing, end ring, film roll compression axis is constituted, described longitudinal axis installing rack is arranged on longitudinal axis top and by nut one compression, longitudinal axis installing rack side is welded with longitudinal axis link, the bottom welding of longitudinal axis link is on curb girder, the sheathed compression spring in bottom of the described longitudinal axis, one end of connection L-square is nested with at vertical the tip of the axis after being provided with through hole, it is provided with bolt one in vertical the tip of the axis, described compression spring end is fixing with the one end being connected L-square to be connected；Film roll is installed the two ends of axle and is separately installed with bearing block, film roll between two bearings seat installs sheathed film roll on axle, bearing block is provided with rolling bearing and end ring, film roll is installed the two ends of axle and is all extended to outside bearing block, one end that the other end of described connection L-square installs axle with film roll is welded, and film roll is installed the other end of axle and is provided with film roll compression axis.
nullAs the further preferred scheme of the present invention，Described Zhan Mo mechanism is by rectangular tube two、Rectangular tube three、Main body rectangular tube、Rectangular tube four、Transverse tube、Upper film spreading wheel、Lower film spreading wheel、L-square、Pipe three、Pipe box welded plate、Pipe box、Pipe one、Pipe two、Standpipe forms，Described rectangular tube two is nested with on curb girder and fixes with clamping screw，Rectangular tube three is nested with on main body rectangular tube and fixes with clamping screw，Rectangular tube three is welded on rectangular tube two lower end，It is arranged with rectangular tube four adjacent to rectangular tube three on main body rectangular tube and fixes with clamping screw，Pipe two is nested with on standpipe and fixes with clamping screw，Pipe two is vertically welded in the outside of rectangular tube four，The ending vertical of standpipe is welded on the middle part of transverse tube and forms inverted T shape，The two ends of described transverse tube are arranged with pipe box respectively and fix with clamping screw，One end of pipe box welded plate is welded on the outer wall of pipe box、The other end is provided with film spreading wheel；Pipe one also it is welded with on described main body rectangular tube lateral wall, pipe one and pipe two lay respectively at the both sides of main body rectangular tube, sheathed pipe three and fixing with clamping screw in pipe one, the end of pipe three welds with one end of L-square, and the other end of L-square is provided with lower film spreading wheel.As the further preferred scheme of the present invention, described buried channel mechanism is made up of steel pipe two, bearing pipe two, rectangular tube five, scraper plate, the end of steel pipe two is fixing with scraper plate to be connected, bearing pipe two is nested with on steel pipe two and fixes with clamping screw, rectangular tube five welds with bearing pipe two outer wall, and rectangular tube five is nested with on curb girder and fixes with clamping screw.Specifically, described upper film spreading wheel is made up of roller, gland, rolling bearing, shaft block ring one, axle one, nut two, described roller center is provided with rolling bearing, one end of axle one is fixed in rolling bearing, shaft block ring one is nested with the one end at axle one, gland is arranged on outside roller, and the other end of described axle one is fixed on the other end of pipe box welded plate by nut two, and described roller offers the inclined working matched with the inclined-plane ditched；Described lower film spreading wheel is made up of wheel, bearing gland, bearing, shaft block ring two, axle two, fastening nut, bolt two, described subcenter of taking turns is provided with bearing, one end of axle two is fixed in bearing, shaft block ring two is nested with the one end at axle two, bearing gland is arranged on outside wheel and is fixed on wheel with bolt two, and the other end of axle two is fixed on the other end of L-square by fastening nut.Compared with prior art, beneficial effects of the present invention: 1, be routed to automatically, efficiently by nethike embrane on flowing sand ground become band vertical sand barrier in sand control field, plays the beneficial effect checked winds and fixed drifting sand；
2, structurally, this film-laying machine simple in construction, use reliable, easy to make, use simple, easily operate.3, possess ditching device depth adjustable, nethike embrane volume is installed left and right, position is adjustable, demoulding self-adaptative adjustment, exhibition film width and depth adjustable, the adjustable flexible use characteristic of buried channel setting position.Description of drawings 1 is the structural representation of the present invention；Fig. 2 is the structural representation of the ditcher mechanism of the present invention；Fig. 3 is the structural representation of the demoulding mechanism of the present invention；Fig. 4 is the structural representation of the Zhan Mo mechanism of the present invention；Fig. 5 is the structural representation of the buried channel mechanism of the present invention；Fig. 6 is the structural representation of the upper film spreading wheel of the present invention；Fig. 7 is the structural representation of the lower film spreading wheel of the present invention.The invention will be further described below in conjunction with specific embodiment for detailed description of the invention, and that invents at this is schematic.
Embodiment and explanation are used for explaining the present invention, but not as a limitation of the invention.
A kind of double nethike embrane sand-protecting barrier laydown machine as shown in Figure 1, including frame, described frame is by walking arrangement lift arm 1, front beam 2, rear transverse rod 3 and curb girder 4 form, the both sides of front beam 2 and rear transverse rod 3 are respectively fixed with curb girder 4, the end of walking arrangement lift arm 1 is separately fixed on front beam 2 and rear transverse rod 3, it is provided with ditcher mechanism 5 to described frame lateral symmetry, demoulding mechanism 6, Zhan Mo mechanism 7 and buried channel mechanism 8, ditcher mechanism 5 is arranged on the two ends of front beam 2, mechanism 7 of demoulding mechanism 6 and Zhan Mo is disposed adjacently on curb girder 4, buried channel mechanism 8 is arranged on the end of curb girder 4.With reference to Fig. 2, ditcher mechanism 5 is made up of steel pipe 1, bearing pipe 1, rectangular tube 1, ditching plate 52, the end of steel pipe 1 is fixing with ditching plate 52 to be connected, bearing pipe 1 is nested with on steel pipe 1 and fixes with clamping screw 9, rectangular tube 1 welds with bearing pipe 1 outer wall, and rectangular tube 1 is nested with on front beam 2 and fixes with clamping screw 9.During trench digging, ditching plate 52 can turn over the outside putting ditch by the material such as the sand dug of ditch.With reference to Fig. 3, demoulding mechanism 6 is by the longitudinal axis 61, nut 1, longitudinal axis installing rack 63, longitudinal axis link 64, compression spring 65, connect L-square 67, bolt 1, film roll installs axle 68, bearing block 69, rolling bearing 610, end ring 611, film roll compression axis 612 is constituted, described longitudinal axis installing rack 63 is arranged on the longitudinal axis 61 top and compresses with nut 1, longitudinal axis installing rack 63 side is welded with longitudinal axis link 64, the bottom welding of longitudinal axis link 64 is on curb girder 4, the sheathed compression spring in bottom 65 of the described longitudinal axis 61, one end of connection L-square 67 is nested with the end at the longitudinal axis 61 after being provided with through hole, bolt 1 it is provided with in the end of the longitudinal axis 61, described compression spring 65 end is fixing with the one end being connected L-square 67 to be connected；Film roll is installed the two ends of axle 68 and is separately installed with bearing block 69, film roll between two bearings seat 69 installs sheathed film roll 613 on axle 68, bearing block 69 is provided with rolling bearing 610 and end ring 611, film roll is installed the two ends of axle 68 and is all extended to outside bearing block 69, one end that the other end connecting L-square 67 installs axle 68 with film roll is welded, and film roll is installed the other end of axle 68 and is provided with film roll compression axis 612.During use, demoulding mechanism 6 is had three big characteristics: 1, compression spring adaptive characteristic: along with film roll 613 film roll diameter in laying slowly diminishes during use, compression spring meeting automatic lengthening, film roll 613 center is promoted to move down, ensure that film roll 613 and lay the contact pressure on ground enough, being a kind of typical self adaptation hold-down mechanism；
2, film roll smart scroll characteristic: have employed rolling bearing 610, the cylinder and the film roll that achieve film roll 613 are installed axle 68 concentric and are installed, and ensure that the cylinder of film roll 613 and the conical surface of bearing block 69 compress completely, ensure that there is no relative motion between film roll 613 and bearing block 69, define and can meet flexible demoulding with the bearing arrangement of flexible rotating.3, install easily, change film roll structure: film roll is installed the other end of axle 68 and is provided with film roll compression axis 612, convenient installation film roll 613, it is ensured that rolling characteristic can be convenient for changing again film roll 613, is the multipurpose mechanism of a kind of uniqueness by screw thread.nullSpecifically，As shown in Figure 4，Zhan Mo mechanism 7 is by rectangular tube 2 71、Rectangular tube 3 72、Main body rectangular tube 73、Rectangular tube 4 74、Transverse tube 77、Upper film spreading wheel 710、Lower film spreading wheel 714、L-square 713、Pipe 3 712、Pipe box welded plate 79、Pipe box 78、Pipe 1、Pipe 2 75、Standpipe 76 forms，Described rectangular tube 2 71 is nested with on curb girder 4 and fixes with clamping screw 9，Rectangular tube 3 72 is nested with on main body rectangular tube 73 and fixes with clamping screw 9，Rectangular tube 3 72 is welded on rectangular tube 2 71 lower end，It is arranged with rectangular tube 4 74 adjacent to rectangular tube 3 72 on main body rectangular tube 73 and fixes with clamping screw 9，Pipe 2 75 is nested with on standpipe 76 and fixes with clamping screw 9，Pipe 2 75 is vertically welded in the outside of rectangular tube 4 74，The ending vertical of standpipe 76 is welded on the middle part of transverse tube 77 and forms inverted T shape，The two ends of described transverse tube 77 are arranged with pipe box 78 respectively and fix with clamping screw 9，One end of pipe box welded plate 79 is welded on the outer wall of pipe box 78、The other end is provided with film spreading wheel 710；Pipe 1 also it is welded with on described main body rectangular tube 73 lateral wall, pipe 1 and pipe 2 75 lay respectively at the both sides of main body rectangular tube 73, sheathed pipe 3 712 and fixing with clamping screw 9 in pipe 1, the end of pipe 3 712 welds with one end of L-square 713, and the other end of L-square 713 is provided with lower film spreading wheel 714.Nethike embrane is first rolled into the V-arrangement trench that ditcher mechanism 5 is outputed by the film spreading wheel 714 at present that works, and is and then also rolled on the inclined-plane of ditch on the both sides of nethike embrane by upper film spreading wheel 710, this completes the work of whole exhibition film.With reference to Fig. 5, buried channel mechanism 8 is made up of steel pipe 2 81, bearing pipe 2 83, rectangular tube 5 84, scraper plate 82, the end of steel pipe 2 81 is fixing with scraper plate 82 to be connected, bearing pipe 2 83 is nested with on steel pipe 2 81 and fixes with clamping screw 9, rectangular tube 5 84 welds with bearing pipe 2 83 outer wall, and rectangular tube 5 84 is nested with on curb girder 4 and fixes with clamping screw 9.The sand material that trench digging operation is routed up can all be scraped in the ditch completing nethike embrane by buried channel mechanism 8, completes buried channel work.Such as Fig. 6, shown in 7, upper film spreading wheel 710 is by roller 7101, gland 7102, rolling bearing 7103, shaft block ring 1, axle 1, nut 2 7106 is constituted, described roller 7101 center is provided with rolling bearing 7103, one end of axle 1 is fixed in rolling bearing 7103, shaft block ring 1 is nested with the one end at axle 1, gland 7102 is arranged on outside roller 7101, the other end of described axle 1 is fixed on the other end of pipe box welded plate 79 by nut 2 7106, the inclined working 7107 matched with the inclined-plane ditched is offered on described roller 7101；Described lower film spreading wheel 714 is made up of wheel 7141, bearing gland 7142, bearing 7143, shaft block ring 2 7144, axle 2 7145, fastening nut 7146, bolt 2 7147, described wheel 7141 center is provided with bearing 7143, one end of axle 2 7145 is fixed in bearing 7143, shaft block ring 2 7144 is nested with the one end at axle 2 7145, bearing gland 7142 is arranged on outside wheel 7141 and is fixed on wheel 7141 with bolt 2 7147, and the other end of axle 2 7145 is fixed on the other end of L-square 713 by fastening nut 7146.Wheel 7141 outer surface can use elastomeric material, will not damage film, but also can alleviate weight in exhibition film, because being mounted with Bearning mechanism, so energy smart scroll, the exhibition film of making can be smoothed out.During use, walking arrangement lift arm 1 is connected on the hoisting mechanism of walking arrangement, walking arrangement drives this film-laying machine, film-laying machine is configured with ditcher mechanism 5, demoulding mechanism 6, Zhan Mo mechanism 7, buried channel mechanism 8, plastic film mulch work is completed in walking, ditcher mechanism 5 opens V-type ditch on earth's surface, and terrestrial materials turns over the outside falling ditch, completes trench digging work；The nethike embrane of film roll is rolled and launches by ditcher mechanism 5 demoulding mechanism 6 below, the nethike embrane bedding launched is on the ditch opened, demoulding mechanism 6 is disposed with Zhan Mo mechanism 7 below, this Zhan Mo mechanism 7 is the whole surface that the nethike embrane being layered on ditch surface after demoulding utilizes lower film spreading wheel 714 and upper film spreading wheel 710 nethike embrane is routed to ditch, utilize buried channel mechanism 8 to deliver to complete in the ditch of nethike embrane by the material scraper that trench digging is routed up afterwards, complete whole plastic film mulch process.Technical scheme is not limited to the restriction of above-mentioned specific embodiment, and every technology deformation made according to technical scheme, within each falling within protection scope of the present invention.
Claims (5)
- null1. a double nethike embrane sand-protecting barrier laydown machine，Including frame，It is characterized in that: described frame is by walking arrangement lift arm (1)、Front beam (2)、Rear transverse rod (3) and curb girder (4) composition，The both sides of front beam (2) and rear transverse rod (3) are respectively fixed with curb girder (4)，The end of walking arrangement lift arm (1) is separately fixed on front beam (2) and rear transverse rod (3)，It is provided with ditcher mechanism (5) to described frame lateral symmetry、Demoulding mechanism (6)、Zhan Mo mechanism (7) and buried channel mechanism (8)，Ditcher mechanism (5) is arranged on the two ends of front beam (2)，Demoulding mechanism (6) and Zhan Mo mechanism (7) are disposed adjacently on curb girder (4)，Buried channel mechanism (8) is arranged on the end of curb girder (4)，Described demoulding mechanism (6) is by the longitudinal axis (61)、Nut one (62)、Longitudinal axis installing rack (63)、Longitudinal axis link (64)、Compression spring (65)、Connect L-square (67)、Bolt one (66)、Film roll installs axle (68)、Bearing block (69)、Rolling bearing (610)、End ring (611)、Film roll compression axis (612) is constituted，Described longitudinal axis installing rack (63) is arranged on the longitudinal axis (61) top and compresses with nut one (62)，Longitudinal axis installing rack (63) side is welded with longitudinal axis link (64)，The bottom welding of longitudinal axis link (64) is on curb girder (4)，The sheathed compression spring in the bottom (65) of the described longitudinal axis (61)，One end of connection L-square (67) is nested with the end in the longitudinal axis (61) after being provided with through hole，Bolt one (66) it is provided with in the end of the longitudinal axis (61)，Described compression spring (65) end is fixing with the one end being connected L-square (67) to be connected；Film roll is installed the two ends of axle (68) and is separately installed with bearing block (69), film roll between two bearings seat (69) installs the upper sheathed film roll (613) of axle (68), bearing block (69) is provided with rolling bearing (610) and end ring (611), film roll is installed the two ends of axle (68) and is all extended to bearing block (69) outward, one end that the other end of described connection L-square (67) installs axle (68) with film roll is welded, and film roll is installed the other end of axle (68) and is provided with film roll compression axis (612).
- Double nethike embrane sand-protecting barrier laydown machine the most according to claim 1, it is characterized in that: described ditcher mechanism (5) is by steel pipe one (51), bearing pipe one (53), rectangular tube one (54), ditching plate (52) forms, the end of steel pipe one (51) is fixing with ditching plate (52) to be connected, bearing pipe one (53) is nested with upper at steel pipe one (51) and fixes with clamping screw (9), rectangular tube one (54) welds with bearing pipe one (53) outer wall, rectangular tube one (54) is nested with upper at front beam (2) and fixes with clamping screw (9).
- nullDouble nethike embrane sand-protecting barrier laydown machine the most according to claim 1，It is characterized in that: described Zhan Mo mechanism (7) is by rectangular tube two (71)、Rectangular tube three (72)、Main body rectangular tube (73)、Rectangular tube four (74)、Transverse tube (77)、Upper film spreading wheel (710)、Lower film spreading wheel (714)、L-square (713)、Pipe three (712)、Pipe box welded plate (79)、Pipe box (78)、Pipe one (711)、Pipe two (75)、Standpipe (76) forms，Described rectangular tube two (71) is nested with upper at curb girder (4) and fixes with clamping screw (9)，Rectangular tube three (72) is nested with upper at main body rectangular tube (73) and fixes with clamping screw (9)，Rectangular tube three (72) is welded on rectangular tube two (71) lower end，It is arranged with rectangular tube four (74) adjacent to rectangular tube three (72) on main body rectangular tube (73) and fixes with clamping screw (9)，Pipe two (75) is nested with upper at standpipe (76) and fixes with clamping screw (9)，Pipe two (75) is vertically welded in the outside of rectangular tube four (74)，The ending vertical of standpipe (76) is welded on the middle part of transverse tube (77) and forms inverted T shape，The two ends of described transverse tube (77) are arranged with pipe box (78) respectively and fix with clamping screw (9)，One end of pipe box welded plate (79) is welded on the outer wall of pipe box (78)、The other end is provided with film spreading wheel (710)；Pipe one (711) also it is welded with on described main body rectangular tube (73) lateral wall, pipe one (711) and pipe two (75) lay respectively at the both sides of main body rectangular tube (73), in pipe one (711) sheathed pipe three (712) and with clamping screw (9) fix, the end of pipe three (712) welds with one end of L-square (713), and the other end of L-square (713) is provided with lower film spreading wheel (714).
- Double nethike embrane sand-protecting barrier laydown machine the most according to claim 1, it is characterized in that: described buried channel mechanism (8) is by steel pipe two (81), bearing pipe two (83), rectangular tube five (84), scraper plate (82) forms, the end of steel pipe two (81) is fixing with scraper plate (82) to be connected, bearing pipe two (83) is nested with upper at steel pipe two (81) and fixes with clamping screw (9), rectangular tube five (84) welds with bearing pipe two (83) outer wall, rectangular tube five (84) is nested with upper at curb girder (4) and fixes with clamping screw (9).
- nullDouble nethike embrane sand-protecting barrier laydown machine the most according to claim 3，It is characterized in that: described upper film spreading wheel (710) is by roller (7101)、Gland (7102)、Rolling bearing (7103)、Shaft block ring one (7104)、Axle one (7105)、Nut two (7106) is constituted，Described roller (7101) center is provided with rolling bearing (7103)，One end of axle one (7105) is fixed in rolling bearing (7103)，Shaft block ring one (7104) is nested with the one end at axle one (7105)，Gland (7102) is arranged on roller (7101) outside，The other end of described axle one (7105) is fixed on the other end of pipe box welded plate (79) by nut two (7106)，The inclined working (7107) matched with the inclined-plane ditched is offered on described roller (7101)；Described lower film spreading wheel (714) is by wheel (7141), bearing gland (7142), bearing (7143), shaft block ring two (7144), axle two (7145), fastening nut (7146), bolt two (7147) is constituted, described wheel (7141) center is provided with bearing (7143), one end of axle two (7145) is fixed in bearing (7143), shaft block ring two (7144) is nested with the one end at axle two (7145), bearing gland (7142) is arranged on wheel (7141) outside and is fixed on wheel (7141) with bolt two (7147), the other end of axle two (7145) is fixed on the other end of L-square (713) by fastening nut (7146).
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| CN201410476816.1A CN104234028B (en) | 2014-09-18 | 2014-09-18 | A kind of double nethike embrane sand-protecting barrier laydown machine |
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| CN201410476816.1A CN104234028B (en) | 2014-09-18 | 2014-09-18 | A kind of double nethike embrane sand-protecting barrier laydown machine |
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| CN104234028B true CN104234028B (en) | 2016-08-24 |
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| CN106049400B (en) * | 2016-06-22 | 2017-11-21 | 安徽徽风新型合成材料有限公司 | A kind of GSZ laying pressing device |
| CN108944020B (en) * | 2018-04-27 | 2020-06-19 | 滁州晨润工贸有限公司 | Film tiling material preparation method before film coating |
| CN109661944A (en) * | 2019-01-15 | 2019-04-23 | 陈姗 | A kind of ditch formula film-laying machine |
| CN110258499B (en) * | 2019-06-21 | 2024-03-19 | 民勤县北海兴鑫机械有限公司 | Self-adaptive omentum sand barrier paving machine |
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| KR20120126291A (en) * | 2011-05-11 | 2012-11-21 | 손두호 | Agricultural eco-friendly power vinyl wrap devices |
| CN202127677U (en) * | 2011-06-30 | 2012-02-01 | 信阳市烟草公司固始县分公司 | Film laminating machine |
| CN202364633U (en) * | 2011-12-10 | 2012-08-08 | 太原理工大学 | Mulch paving machine |
| CN103975803A (en) * | 2014-04-08 | 2014-08-13 | 李洪浩 | Wind-proof film mulching machine |
| CN103918511A (en) * | 2014-04-25 | 2014-07-16 | 李全堂 | Mulch applicator |
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