CN108450212B - Adjustable small-sized mulch film covering machine - Google Patents
Adjustable small-sized mulch film covering machine Download PDFInfo
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- CN108450212B CN108450212B CN201810200668.9A CN201810200668A CN108450212B CN 108450212 B CN108450212 B CN 108450212B CN 201810200668 A CN201810200668 A CN 201810200668A CN 108450212 B CN108450212 B CN 108450212B
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- film pressing
- film
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- wheel
- frame
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- 239000002362 mulch Substances 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 147
- 239000002689 soil Substances 0.000 claims abstract description 94
- 238000003825 pressing Methods 0.000 claims abstract description 87
- 238000005520 cutting process Methods 0.000 claims abstract description 19
- 238000005056 compaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 8
- 239000002985 plastic film Substances 0.000 description 16
- 229920006255 plastic film Polymers 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 238000012271 agricultural production Methods 0.000 description 3
- 210000002489 tectorial membrane Anatomy 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Protection Of Plants (AREA)
Abstract
The invention relates to a small-sized adjustable mulch film covering machine, which belongs to the field of agricultural mechanical equipment and comprises a fixing mechanism, a travelling mechanism, a frame, a land leveling mechanism, a soil lifting mechanism I, a film cutting mechanism, a film pressing mechanism, a compacting mechanism, a soil lifting mechanism II and a cross beam; when the invention is used, a coiled mulching film is arranged on two fixing mechanisms, then the travelling mechanism is driven by the traction frame, the travelling mechanism drives the whole mulching film covering machine to travel on the field, in the travelling process of the mulching film covering machine, the soil is firstly lifted and divided into ridges by two soil lifting mechanisms I after the soil is firstly flattened by the soil leveling mechanism, at the moment, the mulching film is covered on the ridges lifted by the soil lifting mechanisms I, at the moment, the mulching film covered on the ridges is directly flattened by the film pressing mechanism, the two sides of the mulching film are fixed by the soil lifting mechanisms II, and then the soil loosening and compacting at the two sides of the mulching film are covered by the soil lifting mechanisms II by the compacting mechanism, so that the mulching film is prevented from being blown up by wind due to unstable fixation.
Description
Technical Field
The invention belongs to the field of agricultural machinery equipment, and particularly relates to a small-sized adjustable mulching film covering machine.
Background
With the development of modern agriculture, the investment of labor force in the agricultural production process is smaller and smaller, the mechanization degree is higher and higher, but some agricultural production processes cannot be completely mechanized, such as mulching films in farmlands, although some auxiliary mulching tools are present, the tools are often only used for fixing mulching films, finally, manual pulling and manual film pressing are needed, and the farmland is required to be ridged manually before mulching films, so that higher labor intensity is needed to be input, and the working efficiency is not high.
Therefore, aiming at the problems of leveling the covered land, covering the film effect, needing manual film cutting and the like, the adjustable small-sized mulch film covering machine which is convenient to operate and can meet the requirements of modern agricultural production is provided for reducing the labor intensity and improving the efficiency and the quality of the covered film.
Disclosure of Invention
In order to overcome the problems in the background art, the invention provides the adjustable small-sized mulch film covering machine, which realizes the mulch film covering machine integrating land ridging, film covering, film pressing, film fixing and film cutting, effectively improves the film covering quality, the working efficiency and the mechanization degree, and reduces the labor intensity.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the adjustable small mulching film covering machine comprises a fixing mechanism 1, a traveling mechanism 2, a frame 3, a land leveling mechanism 4, a soil lifting mechanism I5, a film cutting mechanism 7, a film pressing mechanism 8, a compacting mechanism 9, a soil lifting mechanism II 10 and a cross beam 16, wherein the land leveling mechanism 4 is installed at the front end of the frame 3, the soil lifting mechanism I5 is respectively installed at two sides of a rear side frame 3 of the land leveling mechanism 4, the fixing mechanism 1 is respectively installed at the left side and the right side of the top of the frame 3, the film cutting mechanism 7 is installed on the rear side frame 3 of the fixing mechanism 1, the film pressing mechanism 8 is respectively installed at the left side and the right side of the frame 3 at the rear side of the film cutting mechanism 7, the cross beam 16 is installed at the rear end of the film pressing mechanism 8, the traveling mechanism 2 is installed at two ends of the cross beam 16, the compacting mechanism 9 is installed on the cross beam 16 at the inner side of the traveling mechanism 2, and the compacting mechanism 9 is installed on the cross beam 16 between the traveling mechanism 2 and the soil lifting mechanism II 10.
Further, as an preference, the land leveling mechanism 4 comprises a flat floor 11, a connector 12, a vertical rod 13 and a connecting rod sleeve 14, wherein a chute 15 is formed in the middle of the flat floor 11, the connector 12 is arranged in the chute 15, the lower end of the vertical rod 13 is arranged on the connector 12 through a bolt, the connecting rod sleeve 14 is arranged at the upper end of the vertical rod 13 through a bolt, and the connecting rod sleeve 14 is fixedly connected with the frame 3 through a clamping wire connecting piece.
Further, as preferable, the soil lifting mechanism i 5 has the same structure as the soil lifting mechanism ii 10, and is composed of a connecting rod 17, a connecting piece 18, and a soil lifting wheel 19, wherein the connecting piece 18 is mounted at the bottom end of the connecting rod 17 through a bolt, the soil lifting wheel 19 is fixedly mounted on the connecting piece 18 through a bolt, and the upper end of the connecting rod 17 is fixedly connected with the frame 3 through a wire clamping connecting piece.
Further, preferably, the two soil lifting mechanisms i 5 and ii 10 are respectively provided, the two soil lifting wheels 19 of the two soil lifting mechanisms i 5 form an inverted "eight" structure, and the two soil lifting wheels 19 of the two soil lifting mechanisms ii 10 form an inverted "eight" structure.
Further, as a preferable mode, the film cutting mechanism 7 comprises an upper cutter rail 20, a cutter holder 21, a cutter blade 22, a lower cutter rail 23, a hand bar 24 and mounting plates 45, wherein two mounting plates 45 are respectively arranged on the inner walls of two sides of the frame 3 through screws, through grooves are formed in the mounting plates 45, the upper cutter rail 20 is arranged in the through grooves through locking screws, the lower cutter rail 23 is fixedly arranged at the lower end of the mounting plates 45 through screws, the cutter blade 22 is arranged on the cutter holder 21, the cutter holder 21 is slidably arranged in the through grooves of the upper cutter rail 20, and the hand bar 24 is arranged at the top of the cutter holder 21.
Further, as an optimization, the film pressing mechanism 8 comprises a film pressing wheel vertical beam 25, a film pressing wheel beam 26, a connecting rod 27, a film pressing wheel connecting piece 28, a film pressing wheel connector 29, a spring pull rod 30, a spring cover 31, a spring I32, a spring II 33, a spring connector 34, a wheel shaft 35 and a film pressing wheel 36, wherein the film pressing wheel beam 26 is arranged at the bottom end of the film pressing wheel vertical beam 25, one end of the film pressing wheel beam 26 is fixedly connected with the frame 3 through a wire clamping connecting piece, the connecting rod 27 is arranged at the bottom of the other end of the film pressing wheel beam 26, the film pressing wheel connecting piece 28 is in a convex shape, one end of the connecting rod 27 is connected with one end of the film pressing wheel connecting piece 28 in a convex shape through a bolt, the convex part of the film pressing wheel connecting piece 28 is connected with the film pressing wheel connector 29 through a bolt, the spring pull rod 30 is arranged on the film pressing wheel connector 29, the spring pull rod 30 is fixed on the film pressing wheel beam 26 through the spring connector 34, the spring II 33 is arranged on the spring connector 30 through the spring cover 31, the upper end of the spring cover 30 is fixedly connected with the frame 3, the other end of the film pressing wheel is arranged on the wheel shaft 35 through the spring cover 30, and the other end of the spring cover 30 is fixedly connected with the wheel shaft 35 through the spring cover 35.
Further, the axle 35 is preferably provided with an axle oil cup 37.
Further, preferably, a layer of sponge 38 is disposed on the film pressing wheel 36.
Further, as an preference, the compacting mechanism 9 includes an upper connecting rod 39, a middle connecting rod 40, a lower connecting rod 41, a traveling wheel frame 42, a compacting wheel shaft 43 and a compacting wheel 44, one end of the upper connecting rod 39 is fixedly installed on the frame 3 through a wire clamping connecting piece, the other end of the upper connecting rod is sleeved at one end of the middle connecting rod 40, the other end of the middle connecting rod 40 is sleeved on the lower connecting rod 41, the bottom end of the lower connecting rod 41 is fixedly connected with the traveling wheel frame 42, the compacting wheel shaft 43 is installed on the traveling wheel frame 42, and the compacting wheel 44 is installed in the middle of the compacting wheel shaft 43.
The invention has the beneficial effects that:
the invention can synchronously finish operations such as land leveling, ditching, film fixing, film pressing, soil covering, compaction, film cutting and the like, has the characteristics of tight film covering and no film damage, can achieve better operation effect, effectively improves film covering quality, working efficiency and mechanization degree, and reduces manual labor intensity. The invention has the characteristics of simple structure, small volume, low cost, high efficiency and strong practicability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a land leveling mechanism;
FIG. 3 is a schematic structural view of a soil lifting mechanism I and a soil lifting mechanism II;
FIG. 4 is a schematic view of a film cutting mechanism;
FIG. 5 is a left side schematic view of the film pressing mechanism;
FIG. 6 is a right side schematic view of the film pressing mechanism;
fig. 7 is a schematic structural view of the compacting mechanism.
In the figure, the 1-fixing mechanism, the 2-travelling mechanism, the 3-rack, the 4-land leveling mechanism, the 5-soil lifting mechanism I, the 6-traction frame, the 7-film cutting mechanism, the 8-film pressing mechanism, the 9-compacting mechanism, the 10-soil lifting mechanism II, the 11-land leveling plate, the 12-connector, the 13-vertical rod, the 14-connecting rod sleeve, the 15-sliding chute, the 16-cross beam, the 17-connecting rod, the 18-connecting piece, the 19-soil lifting wheel, the 20-upper cutter rail, the 21-cutter seat, the 22-cutter blade, the 23-lower cutter rail, the 24-hand rod, the 25-film pressing wheel vertical beam, the 26-film pressing wheel cross beam, the 27-connecting rod, the 28-film pressing wheel connecting piece, the 29-film pressing wheel connector, the 30-spring pull rod, the 31-spring cover, the 32-spring I, the 33-spring II, the 34-spring connector, the 35-wheel axle, the 36-film pressing wheel, the 37-wheel axle oil cup, the 38-sponge, the 39-upper connecting rod, the 40-middle connecting rod, the 41-lower connecting rod, the 42-travelling wheel frame, the 43-wheel frame, the 44-45 and the mounting plate are arranged.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
As shown in fig. 1, the adjustable small-sized mulching film covering machine comprises a fixing mechanism 1, a traveling mechanism 2, a frame 3, a land leveling mechanism 4, a soil lifting mechanism I5, a film cutting mechanism 7, a film pressing mechanism 8, a compacting mechanism 9, a soil lifting mechanism II 10 and a cross beam 16.
The tractor is connected with the tractor through a frame, or a traction frame 6 is arranged in the middle of the front end of the frame 3, the tractor is connected with the tractor through the traction frame 6, and the whole mulch-film covering machine is pulled by the tractor to walk in the field. The front end of the frame 3 is provided with a land leveling mechanism 4, as shown in fig. 2, the land leveling mechanism 4 comprises a flat floor 11, a connector 12, a vertical rod 13 and a connecting rod sleeve 14, a sliding groove 15 is formed in the middle of the flat floor 11, the connector 12 is arranged in the sliding groove 15 through a fastener, the lower end of the vertical rod 13 is arranged on the connector 12 through a bolt, the connecting rod sleeve 14 is arranged at the upper end of the vertical rod 13 through a bolt, the connecting rod sleeve 14 is fixedly connected with the frame 3 through a clamping wire connecting piece, a tractor pulls the whole mulching machine to walk in a field, and the flat floor 11 levels the field ground and cleans part of weeds and root stubble in the field so as to facilitate the uniform ditching and ridging of the subsequent soil.
The two sides of the rear side frame 3 of the land leveling mechanism 4 are respectively provided with a soil lifting mechanism I5, as shown in fig. 3, the soil lifting mechanism I5 consists of a connecting rod 17, a connecting piece 18 and soil lifting wheels 19, the connecting piece 18 is arranged at the bottom end of the connecting rod 17 through bolts, the soil lifting wheels 19 are fixedly arranged on the connecting piece 18 through bolts, the upper end of the connecting rod 17 is fixedly connected with the frame 3 through a wire clamping connecting piece, after the land is leveled by the flat floor 11, ditches are carried out in a field by the two soil lifting wheels 19 of the soil lifting mechanism I5, and the two soil lifting wheels 19 can gather soil towards the middle of the two soil lifting wheels 19, so that ditching and ridging work of the soil is realized. Because two play soil wheels 19 of two play soil mechanism I5 form "eight" style of calligraphy structure, make the front end distance of two play soil wheels 19 nearer like this, the rear end distance is farther, be convenient for two play soil wheels 19 like this can insert in soil smoothly under the pulling effect of mulch film covering machine, prevent the barrier effect of soil, influence ditching and ridging work of two play soil wheels 19 to, like this still can prolong play soil wheel 19 life.
The left and right sides of the top of the frame 3 are respectively provided with a fixing mechanism 1, the rear side frame 3 of the fixing mechanism 1 is provided with a film cutting mechanism 7, as shown in figure 4, the film cutting mechanism 7 comprises an upper cutter rail 20, a cutter holder 21, a cutter blade 22, a lower cutter rail 23, a hand rod 24 and mounting plates 45, the two mounting plates 45 are respectively fixedly arranged on the inner walls of the two sides of the frame 3 through screws, the mounting plates 45 are provided with through grooves, the upper cutter rail 20 is arranged in the through grooves through locking screws, the lower cutter rail 23 is fixedly arranged at the lower end of the mounting plates 45 through screws, the cutter blade 22 is arranged on the cutter holder 21, the cutter holder 21 is slidably arranged in the through grooves of the upper cutter rail 20, the top of blade holder 21 is provided with hand lever 24, and two fixed establishment 1 symmetry are installed, because the plastic film of lapping is the coiling and is hollow form usually, can be with the plastic film coiling of lapping directly install on two fixed establishment 1 like this, pull out the back with the one end of plastic film, and pass from the top of lower tool path 23, adjust the top of going up the groove on the mounting panel 45 with the tool path 20, in the advancing process of plastic film mulch applicator, the plastic film coiling can rotate on two fixed establishment 1, realize the automatic film release of plastic film for the plastic film covers on the soil ridge that two play soil wheels 19 of play soil mechanism I5 put the film in the film process. After the whole soil ridge is covered by the plastic film, the tractor stops moving, then the upper cutter rail 20 moves to the position above the lower cutter rail 23 along the through groove on the mounting plate 45, and the plastic film attached to the lower cutter rail 23 is cut off by pushing the walking rod longitudinal direction 24 to move along the through groove of the upper cutter rail 20, so that the film cutting work is completed.
The left side and the right side of a frame 3 at the rear side of the film cutting mechanism 7 are respectively provided with a film pressing mechanism 8, as shown in fig. 5 and 6, the film pressing mechanism 8 comprises a film pressing wheel vertical beam 25, a film pressing wheel beam 26, a connecting rod 27, a film pressing wheel connecting piece 28, a film pressing wheel connector 29, a spring pull rod 30, a spring cover 31, a spring I32, a spring II 33, a spring connector 34, an axle 35 and a film pressing wheel 36, one end of the film pressing wheel vertical beam 25 is fixedly connected with the frame 3 through a clamping wire connecting piece, the bottom of the other end of the film pressing wheel beam 26 is provided with a connecting rod 27, the film pressing wheel connecting piece 28 is in a convex shape, one end of the connecting rod 27 is connected with one end of the film pressing wheel connecting piece 28 in the convex shape through a bolt, a convex part of the film pressing wheel connecting piece 28 is connected with the film pressing wheel connector 29 through a bolt, the spring pull rod 30 is fixed on the film pressing wheel beam 26 through the spring connector 34, one end of the spring cover 34 is fixedly connected with the axle 35 through the spring pull rod 30, the other end of the spring cover 34 is fixedly connected with the axle 35 through the spring cover 31, and the other end of the spring cover is fixedly connected with the axle 35 on the axle 35 through the spring cover 35. The film pressing wheel 36 is mounted on the connecting rod 27 through the film pressing wheel connecting piece 28 in a convex shape, and the film pressing wheel connecting piece 28 is fixed on the connecting rod 27 through a bolt, so that after the angle between the film pressing wheel connecting piece 28 and the vertical direction is adjusted through the bolt, the height adjustment of the film pressing wheel 36 is realized, and under the fixing action of the spring cover 31, the spring I32 and the spring II 33 stretch or compress, so that the height of the film pressing wheel 36 is fixed. The film pressing mechanism 8 has the function of pressing two sides of a mulching film into film grooves formed by two soil lifting wheels 19 of the soil lifting mechanism I5 so that the soil lifting mechanism II 10 can cover soil, and is a key link for realizing the quality of soil cover. For better realization, adopt the film pressing mechanism 8 of wheel formula during the design, through the outer lane and the plastic film contact of film pressing wheel 36, owing to be provided with one deck sponge 38 on film pressing wheel 36, make film pressing wheel 36 and the soft contact of plastic film, film pressing mechanism 8 has both realized the compaction of plastic film like this, prevents to damage the plastic film again, has also adapted to the requirement of different soil simultaneously, has guaranteed the tectorial membrane quality, has satisfied the tectorial membrane demand of complicated geographical condition.
The rear end of the film pressing mechanism 8 is provided with a cross beam 16, both ends of the cross beam 16 are provided with a travelling mechanism 2, and the travelling mechanism 2 is convenient for a plastic film mulching machine to travel in the field stably and in a labor-saving manner.
Two soil lifting mechanisms II 10 are arranged on a cross beam 16 on the inner side of the travelling mechanism 2, and a compacting mechanism 9 is arranged on the cross beam 16 between the travelling mechanism 2 and the soil lifting mechanisms II 10. As shown in fig. 3, the soil lifting mechanism I5 is composed of a connecting rod 17, a connecting piece 18 and soil lifting wheels 19, the connecting piece 18 is arranged at the bottom end of the connecting rod 17 through bolts, the soil lifting wheels 19 are fixedly arranged on the connecting piece 18 through bolts, the upper end of the connecting rod 17 is fixedly connected with the frame 3 through a wire clamping connecting piece, and in the process of travelling and covering a film by the mulching film covering machine, the two soil lifting wheels 19 of the soil lifting mechanism II 10 can cover soil in a soil mould ditch on the edges of two sides of the mulching film, so that the mulching film field is prevented from being sealed and blown up. Because two play soil wheels 19 of two play soil mechanism II 10 form the structure of falling "eight" style of calligraphy, like this make the front end distance of two play soil wheels 19 far away, the rear end distance is nearer, and the soil that is convenient for two play soil wheels 19 can cover the soil in the membrane ditch smoothly on the both sides edge of plastic film under the pulling effect of mulch film covering machine to can prevent that soil from being grown up excessively and pressing on the plastic film, influence the growth of crop.
As shown in fig. 7, the compacting mechanism 9 includes an upper connecting rod 39, a middle connecting rod 40, a lower connecting rod 41, a traveling wheel frame 42, a compacting wheel shaft 43, and a compacting wheel 44, wherein one end of the upper connecting rod 39 is fixedly mounted on the frame 3 through a wire clamping connector, the other end of the upper connecting rod is sleeved at one end of the middle connecting rod 40, the other end of the middle connecting rod 40 is sleeved on the lower connecting rod 41, the bottom end of the lower connecting rod 41 is fixedly connected with the traveling wheel frame 42, the compacting wheel shaft 43 is mounted on the traveling wheel frame 42, and the compacting wheel 44 is mounted in the middle of the compacting wheel shaft 43. After the soil is pressed on the two side edges of the mulching film by the soil lifting mechanism II 10, the soil is compacted by the compaction mechanism 9.
The working process of the invention comprises the following steps:
when the mulching film is covered by the mulching film pressing machine disclosed by the invention, a coiled mulching film is arranged on two fixing mechanisms 1, the end of the mulching film is pulled out and then connected with a tractor through a traction frame 6, the whole mulching film covering machine is driven by the tractor to walk on a field by a walking mechanism 2, in the walking process of the mulching film covering machine, the soil is firstly lifted and divided into ridges by two soil lifting mechanisms I5 which are arranged in an eight shape after the ploughed field is firstly flattened by the soil leveling mechanism 4, at the moment, the mulching film is covered on the ridges lifted by the soil lifting mechanisms I5, at the moment, the mulching film pressing mechanism 8 lifts the mulching film covered on the ridges to be straight flattened, the two sides of the mulching film are fixed by the soil lifting mechanisms II 10, and then the soil lifting mechanisms II are covered on the two sides of the mulching film by a compacting mechanism 9 to loosen and compact the mulching film, so that the mulching film is prevented from being lifted by wind due to unstable fixation.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a small-size plastic mulch-laying machine of adjustable, its characterized in that: the adjustable small mulching film covering machine comprises a fixing mechanism (1), a travelling mechanism (2), a frame (3), a land leveling mechanism (4), a soil lifting mechanism I (5), a film cutting mechanism (7), a film pressing mechanism (8), a compacting mechanism (9), a soil lifting mechanism II (10) and a cross beam (16), wherein the land leveling mechanism (4) is installed at the front end of the frame (3), the soil lifting mechanism I (5) is respectively installed at two sides of a rear side frame (3) of the land leveling mechanism (4), the fixing mechanism (1) is respectively installed at the left side and the right side of the top of the frame (3), the film cutting mechanism (7) is installed on the rear side frame (3) of the fixing mechanism (1), the film pressing mechanism (8) is respectively installed at the left side and the right side of the frame (3) at the rear side of the film cutting mechanism (7), the cross beam (16) is installed at the rear end of the film pressing mechanism (8), the travelling mechanism (2) is installed at two ends of the cross beam (16), the two soil lifting mechanisms II (10) are installed on the cross beam (16) at the inner side of the travelling mechanism (2), and the cross beam (16) is installed between the soil lifting mechanism II and the travelling mechanism (9);
the land leveling mechanism (4) comprises a flat floor (11), a connector (12), a vertical rod (13) and a connecting rod sleeve (14), wherein a sliding groove (15) is formed in the middle of the flat floor (11), the connector (12) is arranged in the sliding groove (15), the lower end of the vertical rod (13) is arranged on the connector (12) through a bolt, the connecting rod sleeve (14) is arranged at the upper end of the vertical rod (13) through a bolt, and the connecting rod sleeve (14) is fixedly connected with the frame (3) through a clamping wire connecting piece;
the film pressing mechanism (8) comprises a film pressing wheel vertical beam (25), a film pressing wheel cross beam (26), a connecting rod (27), a film pressing wheel connecting piece (28), a film pressing wheel connector (29), a spring pull rod (30), a spring cover (31), a spring I (32), a spring II (33), a spring connector (34), a wheel shaft (35) and a film pressing wheel (36), the bottom end of the film pressing wheel vertical beam (25) is provided with the film pressing wheel cross beam (26), one end of the film pressing wheel cross beam (26) is fixedly connected with a frame (3) through a wire clamping connecting piece, the bottom of the other end of the film pressing wheel cross beam (26) is provided with the connecting rod (27), one end of the film pressing wheel connecting piece (28) is in a convex shape, the connecting rod (27) is connected with one end of the film pressing wheel connecting piece (28) in a convex shape through a bolt, the convex part of the film pressing wheel connecting piece (28) is connected with the film pressing wheel connector (29) through a bolt, the spring pull rod (30) is mounted on the film pressing wheel connector (29), one end of the spring pull rod (30) is fixed on the spring cover (33) through the spring connector (34), a spring I (32) is arranged on a spring pull rod (30) at the upper end of a spring connector (34) through a spring cover (31), the other end of a film pressing wheel connecting piece (28) is fixed on a wheel shaft (35), and a film pressing wheel (36) is arranged on the wheel shaft (35) through a bearing; an axle oil cup (37) is arranged on the axle (35); a layer of sponge (38) is arranged on the film pressing wheel (36).
2. The tunable miniature mulch applicator of claim 1, wherein: the soil lifting mechanism I (5) and the soil lifting mechanism II (10) are composed of a connecting rod (17), a connecting piece (18) and a soil lifting wheel (19), the connecting piece (18) is arranged at the bottom end of the connecting rod (17) through a bolt, the soil lifting wheel (19) is fixedly arranged on the connecting piece (18) through a bolt, and the upper end of the connecting rod (17) is fixedly connected with the frame (3) through a wire clamping connecting piece.
3. The tunable miniature mulch applicator of claim 2, wherein: the two lifting mechanisms I (5) and II (10) are respectively provided with two lifting wheels (19) of the two lifting mechanisms I (5) to form an inverted-Y-shaped structure, and the two lifting wheels (19) of the two lifting mechanisms II (10) to form an inverted-Y-shaped structure.
4. The tunable miniature mulch applicator of claim 1, wherein: the film cutting mechanism (7) comprises an upper cutter rail (20), a cutter holder (21), a cutter blade (22), a lower cutter rail (23), a hand rod (24) and mounting plates (45), wherein the two mounting plates (45) are respectively fixedly mounted on the inner walls of the two sides of the frame (3) through screws, through grooves are formed in the mounting plates (45), the upper cutter rail (20) is mounted in the through grooves through locking screws, the lower cutter rail (23) is fixedly mounted at the lower end of the mounting plates (45) through screws, the cutter blade (22) is mounted on the cutter holder (21), the cutter holder (21) is slidably mounted in the through grooves of the upper cutter rail (20), and the hand rod (24) is arranged at the top of the cutter holder (21).
5. The tunable miniature mulch applicator of claim 1, wherein: the compaction mechanism (9) comprises an upper connecting rod (39), a middle connecting rod (40), a lower connecting rod (41), a walking wheel frame (42), a compaction wheel shaft (43) and a compaction wheel (44), wherein one end of the upper connecting rod (39) is fixedly arranged on the frame (3) through a wire clamping connecting piece, the other end of the upper connecting rod is sleeved at one end of the middle connecting rod (40), the other end of the middle connecting rod (40) is sleeved on the lower connecting rod (41), the bottom end of the lower connecting rod (41) is fixedly connected with the walking wheel frame (42), the compaction wheel shaft (43) is arranged on the walking wheel frame (42), and the compaction wheel (44) is arranged in the middle of the compaction wheel shaft (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200668.9A CN108450212B (en) | 2018-03-12 | 2018-03-12 | Adjustable small-sized mulch film covering machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200668.9A CN108450212B (en) | 2018-03-12 | 2018-03-12 | Adjustable small-sized mulch film covering machine |
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| Publication Number | Publication Date |
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| CN108450212A CN108450212A (en) | 2018-08-28 |
| CN108450212B true CN108450212B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810200668.9A Active CN108450212B (en) | 2018-03-12 | 2018-03-12 | Adjustable small-sized mulch film covering machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287348B (en) * | 2018-10-12 | 2021-09-17 | 柏乡县春禾农业科技有限公司 | Mulching film laying equipment for agricultural cultivation and mulching film laying method for agricultural cultivation |
| CN113016463A (en) * | 2019-07-08 | 2021-06-25 | 吉林省农业科学院 | Plastic mulching device for corn planting |
| CN110393115A (en) * | 2019-07-08 | 2019-11-01 | 山东省农业科学院作物研究所 | A kind of field management system suitable for soybean plastic-film-covered cultivation |
| CN110622749B (en) * | 2019-10-15 | 2023-03-28 | 山东农业工程学院 | Full-automatic film laying device and working method |
| CN115136831A (en) * | 2022-07-06 | 2022-10-04 | 庐山市环绿时代农业科技开发有限公司 | Plastic film laying device convenient to press mold is fixed |
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| GB1339270A (en) * | 1970-12-31 | 1973-11-28 | Alvan Blanch Dev Co Ltd | Machine for laying sheet material on a soil bed |
| FR2617674A1 (en) * | 1987-07-07 | 1989-01-13 | Jaulent Gerard | Machine making it possible to unroll and lay down on the ground a plastic film for agricultural mulching |
| JP2001161247A (en) * | 1999-12-13 | 2001-06-19 | Agri Techno Yazaki Kk | Machine for disinfecting soil |
| CN201467668U (en) * | 2009-06-22 | 2010-05-19 | 中机美诺科技股份有限公司 | Medicine-spraying film-covering device for a potato sowing fertilizing combination machine |
| CN202310745U (en) * | 2010-11-19 | 2012-07-11 | 云南省烟草公司曲靖市公司 | Single-breadth semi-automatic plastic film mulching machine |
| CN204014654U (en) * | 2014-08-22 | 2014-12-17 | 中国农业科学院棉花研究所 | Automatic film paving machine |
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2018
- 2018-03-12 CN CN201810200668.9A patent/CN108450212B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1339270A (en) * | 1970-12-31 | 1973-11-28 | Alvan Blanch Dev Co Ltd | Machine for laying sheet material on a soil bed |
| FR2617674A1 (en) * | 1987-07-07 | 1989-01-13 | Jaulent Gerard | Machine making it possible to unroll and lay down on the ground a plastic film for agricultural mulching |
| JP2001161247A (en) * | 1999-12-13 | 2001-06-19 | Agri Techno Yazaki Kk | Machine for disinfecting soil |
| CN201467668U (en) * | 2009-06-22 | 2010-05-19 | 中机美诺科技股份有限公司 | Medicine-spraying film-covering device for a potato sowing fertilizing combination machine |
| CN202310745U (en) * | 2010-11-19 | 2012-07-11 | 云南省烟草公司曲靖市公司 | Single-breadth semi-automatic plastic film mulching machine |
| CN204014654U (en) * | 2014-08-22 | 2014-12-17 | 中国农业科学院棉花研究所 | Automatic film paving machine |
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| CN108450212A (en) | 2018-08-28 |
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