CN219478725U - Mulch film covering machine - Google Patents

Abstract

The utility model discloses a mulch film covering machine, which relates to the technical field of agricultural machinery and comprises a tractor and a paving mechanism, wherein the paving mechanism comprises a frame, a ditching assembly, a mulch film covering assembly, a moving assembly and a soil covering assembly, a connecting frame is arranged on the frame, a first sleeve, a second sleeve and a third sleeve are fixedly arranged on the frame, the ditching assembly is arranged on the first sleeve, the ditching assembly comprises two first connecting sleeve rods movably arranged at two ends of the first sleeve, and a ditching plow is movably arranged on the first connecting sleeve rods.

Description

Mulch film covering machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a mulching film covering machine.

Background

The mulching film is an important agricultural measure in agricultural production, and the mulching film can improve or inhibit the soil temperature; the fertilizer utilization rate is improved, and the soil nutrition is increased; improving the physical properties of the soil; reducing the evaporation of water and the like.

When laying the plastic film, lay usually the manual work, need two people to draw the both sides of plastic film respectively when laying, lay the plastic film tiling in soil, then with soil compaction to the edge of plastic film, later lengthen the plastic film and continue to lay on ground, continue with soil compaction, the process of laying is comparatively troublesome, wastes time and energy.

Disclosure of Invention

The utility model aims to solve the defects of time and labor waste and low working efficiency in the prior art when a mulching film is paved, and provides a mulching film covering machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a mulch film covering machine, which comprises a tractor and a laying mechanism,

the laying mechanism comprises a frame, a ditching assembly, a film covering assembly, a moving assembly and a soil covering assembly;

the frame is provided with a connecting frame, and the frame is fixedly provided with a first sleeve, a second sleeve and a third sleeve;

the ditching assembly is arranged on the first sleeve, the ditching assembly comprises two first connecting loop bars movably arranged at two end sides of the first sleeve, and a ditching plow is movably arranged on the first connecting loop bars;

the film covering assembly is arranged on the second sleeve, and comprises two adjusting rods movably arranged at two end sides of the second sleeve, a first movable rod is movably arranged on the adjusting rods, and a rotating rod is rotatably arranged on the bottom wall of the first movable rod;

the movable assembly is arranged on the third sleeve, the movable assembly comprises two first connecting rods movably arranged at two end sides of the third sleeve, the end parts of the first connecting rods are fixedly connected with second connecting rods, a third connecting rod is rotatably arranged on the outer wall of one end of each second connecting rod, and wheels are rotatably arranged at the end parts of the third connecting rods;

the earthing component is arranged on the side wall of the second connecting rod, the earthing component comprises a fifth sleeve fixedly arranged on the outer wall of the second connecting rod, a third movable rod is movably arranged on the fifth sleeve, and an earthing disc is rotatably arranged at the bottom end of the third movable rod.

The technical scheme further comprises the following steps: still fixed mounting has the fixed pipe on the outer wall of frame, be provided with the subassembly of preventing wind on the fixed pipe, prevent wind the subassembly and include two cylinders, movable mounting has two regulation boxes on the third sheathed tube outer wall, it installs the bent lever to rotate on the regulation box, fixed mounting has the connecting plate on the outer wall of bent lever, the connecting plate with install first spring between the outer wall of regulation box.

The outer wall of the second connecting rod is provided with a fourth sleeve, the inner wall of the fourth sleeve is slidably connected with a second movable rod, a second spring is sleeved outside the second movable rod, and two ends of the second spring are respectively connected to the outer wall of the fourth sleeve and the bottom wall of the second movable rod.

The third movable rod is obliquely arranged.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the mulching film can be paved by a single person through the mutual matching of the frame, the ditching assembly, the film paving assembly, the moving assembly and the soil covering assembly in the paving mechanism, and the paving mechanism is connected to the tractor in the paving process, so that the mulching film can be paved, and the speed of paving the mulching film is improved.

2. According to the utility model, the mulch can be extruded through the mutual matching of the bent rod and the roller in the wind-proof assembly, so that the mulch is close to the ground when being paved, the phenomenon that the mulch is deviated in windy weather is avoided, and meanwhile, the first spring is arranged, so that the roller can perform swinging motion through the first spring, and the effect of enabling the mulch to be attached to the ridge wall according to the topography of the ridge is achieved.

3. According to the utility model, the third connecting rod, the fourth sleeve, the second movable rod and the second spring are arranged on the moving assembly and are mutually matched, so that the wheels are connected in a single rocker arm suspension mode, the second spring is supported to move up and down, the film is pressed by the pressure of the second spring, the film is not easy to crush, the wheels are pressed to stones or soil blocks, the wheels have upward retraction strokes, meanwhile, the frame and the soil covering disc can be prevented from being lifted, the jumping of the soil covering disc is reduced, and the soil covering quantity is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a mulch applicator according to the present utility model;

FIG. 2 is a schematic view of the wind prevention assembly;

FIG. 3 is a schematic view of a first view structure of a mobile assembly;

FIG. 4 is a schematic diagram of a second view of the moving assembly;

FIG. 5 is an enlarged schematic view of FIG. 2A;

FIG. 6 is an enlarged schematic view of the structure at B in FIG. 1;

fig. 7 is an enlarged schematic view of the structure at C in fig. 1.

In the figure:

11. a frame; 12. a connecting frame; 13. a first sleeve; 14. a second sleeve; 15. a fixed tube; 16. a third sleeve;

21. digger plow; 22. a first connecting loop bar;

31. a rotating lever; 32. a first movable lever; 33. an adjusting rod;

41. an adjustment box; 42. bending a rod; 43. a connecting plate; 44. a first spring; 45. a roller;

51. a first connecting rod; 52. a second connecting rod; 53. a third connecting rod; 54. a wheel; 55. a fourth sleeve; 56. a second movable rod; 57. a second spring;

61. a fifth sleeve; 62. a third movable lever; 63. and (5) earthing the disc.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

Referring to fig. 1-7, the utility model provides a mulch applicator, comprising a tractor and a laying mechanism,

the laying mechanism comprises a frame 11, a ditching assembly, a film covering assembly, a moving assembly and a soil covering assembly;

the frame 11 is provided with a connecting frame 12, wherein the connecting frame 12 is connected with a tractor, and the tractor can be driven by a diesel engine or a gasoline engine.

The frame 11 is fixedly provided with a first sleeve 13, a second sleeve 14 and a third sleeve 16;

the ditching assembly is arranged on the first sleeve 13 and comprises two first connecting sleeve rods 22 movably arranged at two end sides of the first sleeve 13, and a ditching plow 21 is movably arranged on the first connecting sleeve rods 22; wherein, turn up soil outwards through link 12, open out the slot, be convenient for swivelling lever 31 presses the membrane in the slot to be convenient for earthing disc 63 cover the soil that the digger plow 21 turned over again and accomplish the tectorial membrane above the membrane.

The film covering component is arranged on the second sleeve 14 and comprises two adjusting rods 33 movably arranged at two end sides of the second sleeve 14, a first movable rod 32 is movably arranged on the adjusting rods 33, and a rotating rod 31 is rotatably arranged on the bottom wall of the first movable rod 32; the commercially available reels on the rolled film are mounted on the two rotating rods 31, and the reels can be fixed by adjusting the position of the adjusting rod 33, so that reels with different lengths can be used.

The moving assembly is arranged on the third sleeve 16 and comprises two first connecting rods 51 movably arranged at two end sides of the third sleeve 16, the end parts of the first connecting rods 51 are fixedly connected with second connecting rods 52, a third connecting rod 53 is rotatably arranged on the outer wall of one end of each second connecting rod 52, and wheels 54 are rotatably arranged at the end parts of the third connecting rods 53; the wheels 54 are connected in a single rocker arm suspension mode, and the wheels 54 can move.

The earthing component is installed on the lateral wall of second connecting rod 52, and earthing component includes the fifth sleeve pipe 61 of fixed mounting on the outer wall of second connecting rod 52, and movable mounting has third movable rod 62 on the fifth sleeve pipe 61, and the bottom of third movable rod 62 rotates installs earthing disc 63.

The third movable rod 62 is obliquely installed; wherein, the third movable rod 62 inclines forward for 20 degrees, realizes the effect of covering soil quantity adjustment and avoiding the probability of scratching the film by the disc.

The outer wall of the frame 11 is fixedly provided with a fixed pipe 15, the fixed pipe 15 is provided with a windproof component, the windproof component comprises two rollers 45, the outer wall of the third sleeve 16 is movably provided with two adjusting boxes 41, the adjusting boxes 41 are rotatably provided with bending rods 42, the outer wall of each bending rod 42 is fixedly provided with a connecting plate 43, and a first spring 44 is arranged between each connecting plate 43 and the outer wall of each adjusting box 41; the roller 45 is of a movable structure, can swing left and right, can move through the first spring 44, can automatically attach to the ridge () according to the height and width of the ridge (), and can prevent film running phenomenon in the film covering process caused by wind blowing.

A fourth sleeve 55 is arranged on the outer wall of the second connecting rod 52, the inner wall of the fourth sleeve 55 is connected with a second movable rod 56 in a sliding manner, a second spring 57 is sleeved outside the second movable rod 56, and two ends of the second spring 57 are respectively connected to the outer wall of the fourth sleeve 55 and the bottom wall of the second movable rod 56; wherein, when running in the running meets wheel 54 and presses stone or soil block, the wheel can upwards move to avoid raising frame and earthing disc, reduce earthing disc and beat, earthing volume is better.

The first sleeve 13, the first connecting sleeve 22, the digger plow 21, the second sleeve 14, the adjusting rod 33, the first movable rod 32, the fixed pipe 15, the adjusting box 41, the third sleeve 16, the first connecting rod 51, the fifth sleeve 61 and the third movable rod 62 can be adjusted in position, and are locked and fixed through screws after being adjusted, so that the applicability of the device can be improved according to the position between the terrain adjusting components.

In this embodiment, the working principle of the device is as follows: when the device is used for film coating, a worker can erect the tractor on the ridge, two wheels on the tractor frame are positioned at two sides of the ridge, and then the free end side of the film is fixed on the ridge in advance;

the tractor can be started to move along the ridge direction, in the moving process, the ditching plow 21 ditches soil on two sides of the ridge in advance, the membrane is spread and paved on the ridge along with the movement of the frame, the membrane is pressed on two sides of the membrane through the roller 45, so that the wind resistance effect of the membrane is achieved, the earthing disc 63 is installed at an inclined angle along with the continuous movement of the device, the earthing disc 63 can refill soil on the outer side of the groove formed by the ditching plow 21 into the groove, the side edge of the membrane is covered by the soil, and the membrane can be paved;

the device can be used for laying the mulch film by a single person through the laying mechanism, the speed of laying the mulch film is improved, meanwhile, the labor is saved, and the practicability of the device is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (4)

1. A mulch film covering machine is characterized by comprising a tractor and a laying mechanism,

the laying mechanism comprises a frame (11), a ditching assembly, a film covering assembly, a moving assembly and a soil covering assembly;

a connecting frame (12) is arranged on the frame (11), and a first sleeve (13), a second sleeve (14) and a third sleeve (16) are fixedly arranged on the frame (11);

the ditching assembly is arranged on the first sleeve (13) and comprises two first connecting loop bars (22) which are movably arranged at two end sides of the first sleeve (13), and a ditching plow (21) is movably arranged on the first connecting loop bars (22);

the film covering assembly is arranged on the second sleeve (14) and comprises two adjusting rods (33) movably arranged at two end sides of the second sleeve (14), a first movable rod (32) is movably arranged on the adjusting rods (33), and a rotating rod (31) is rotatably arranged on the bottom wall of the first movable rod (32);

the moving assembly is arranged on the third sleeve (16), the moving assembly comprises two first connecting rods (51) movably arranged at two end sides of the third sleeve (16), the end parts of the first connecting rods (51) are fixedly connected with second connecting rods (52), a third connecting rod (53) is rotatably arranged on the outer wall of one end of each second connecting rod (52), and wheels (54) are rotatably arranged at the end parts of the third connecting rods (53);

the earthing component is mounted on the side wall of the second connecting rod (52), the earthing component comprises a fifth sleeve (61) fixedly mounted on the outer wall of the second connecting rod (52), a third movable rod (62) is movably mounted on the fifth sleeve (61), and an earthing disc (63) is rotatably mounted at the bottom end of the third movable rod (62).

2. The mulch applicator according to claim 1, wherein a fixing tube (15) is fixedly mounted on the outer wall of the frame (11), a wind-proof assembly is arranged on the fixing tube (15), the wind-proof assembly comprises two rollers (45), two adjusting boxes (41) are movably mounted on the outer wall of the third sleeve (16), a bent rod (42) is rotatably mounted on the adjusting boxes (41), a connecting plate (43) is fixedly mounted on the outer wall of the bent rod (42), and a first spring (44) is mounted between the connecting plate (43) and the outer wall of the adjusting boxes (41).

3. The mulch applicator according to claim 1, wherein a fourth sleeve (55) is mounted on the outer wall of the second connecting rod (52), the inner wall of the fourth sleeve (55) is slidably connected with a second movable rod (56), a second spring (57) is sleeved outside the second movable rod (56), and two ends of the second spring (57) are respectively connected to the outer wall of the fourth sleeve (55) and the bottom wall of the second movable rod (56).

4. A mulch applicator according to claim 1, wherein the third movable bar (62) is mounted in an inclined manner.