Film mulching seeder capable of automatically pressing and cutting film

Abstract

The utility model relates to the technical field of seeding machines, discloses a film mulching seeding machine capable of automatically pressing and cutting a film, and solves the problem that in the working process of the film mulching seeding machine, a film is very easily damaged by some large or sharp soil blocks and the like in soil, so that the practicability of the film mulching seeding machine is reduced. A soil crushing mechanism is arranged on the inner side of the rack and comprises a first fixing piece fixedly connected with the rack, a first motor is fixedly arranged on the outer surface of the first fixing piece, a first rotating shaft is fixedly arranged at the output end of the first motor, a roller is fixedly arranged on the outer side of the first rotating shaft, and a plurality of cutting pieces and grinding pieces are fixedly arranged on the outer surface of the roller. The first motor drives the first rotating shaft to rotate, so that the rolling wheels are driven to rotate, soil blocks are cut up and ground through the cutting pieces and the grinding pieces, the mulching film is prevented from being damaged, the practicability of the device is greatly improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seed drills, in particular to a film-laying seed drill capable of automatically pressing and cutting films. Background Art

[0002] Film-laying sowing technology can effectively increase ground temperature, keep warm, reduce water loss, and inhibit weed growth. It can help crops resist low temperature, drought and other harsh environments that are not conducive to crop growth during the seedling stage. It can ensure the survival rate of seedlings and effectively expand the planting area of ​​crops such as cotton and corn in the arid and cold regions of the north. Therefore, an efficient film-laying sowing machine is needed to achieve this.

[0003] The existing Chinese patent with publication number CN116326401A discloses an automatic film-laying and film-cutting seeder and a film-laying and film-cutting seeder method. The automatic film-laying and film-cutting seeder includes a frame, a film-laying device, and a film-cutting and soil-covering device. The film-laying device clamps the rolled film using a clamping channel formed by a film-laying roller and a clamping roller, and drives the film-laying roller to rotate via a sprocket chain transmission structure through a driving roller, thereby realizing active film transport and film-laying. The film-cutting and soil-covering device uses a first power cylinder, a second power cylinder, a first drive arm, a second drive arm, and a connecting arm to form a five-bar linkage mechanism. The first power cylinder and the second power cylinder jointly drive the movement of a tillage plate with shovel teeth, thereby realizing the movement of the tillage plate while cutting the ground film and the drip irrigation tape and scooping and covering the ground soil. Under the joint action of the two, the automatic film-laying and film-cutting seeder realizes the autonomous operation of active film transport and film cutting, tape cutting, and soil covering of the film-laying and film-cutting seeder, greatly improving the working efficiency in the field and reducing labor costs. During the operation of the film-laying seeder, some large or sharp clods of soil in the soil can easily damage the film, thereby reducing the practicality of the film-laying seeder. However, this film-laying seeder does not have a mechanism to solve this problem, resulting in serious defects in the film-laying seeder, which greatly reduces its practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a film laying and seeding machine that can automatically press and cut the film. By adopting this device, the problem that some large or sharp clods of earth in the soil can easily damage the film during the operation of the film laying and seeding machine, thereby reducing the practicality of the film laying and seeding machine is solved.

[0005] The mulch-slicing mechanism is a kind of automatic mulch-slicing mechanism, and its upper end is equipped with a mulch-slicing mechanism, and its lower end is equipped with a mulch-slicing mechanism, and its lower end is equipped with a mulch-slicing mechanism.

[0006] Preferably, an X-fixing frame is fixedly provided on the outer surface of the frame, a fixing plate 1 is fixedly provided on the outer surface of the frame, a vertical tripod is fixedly provided on one end of the frame, a horizontal tripod is fixedly provided on one end of the frame, and a connecting piece is fixedly provided on the upper end of the horizontal tripod. The setting of the X-fixing frame greatly improves the overall firmness of the frame, making it more solid and durable. The setting of the connecting piece facilitates connection with agricultural machinery, thereby driving its own movement.

[0007] Preferably, the dropper belt storage bin includes a tripod fixedly connected to the frame, a second rotating shaft is movably provided on the inner side of the tripod, and a dropper belt roller is fixedly provided on the outer side of the second rotating shaft. The arrangement of the dropper belt roller facilitates the winding and storage of the dropper belt, and the movable arrangement of the second rotating shaft facilitates the pulling out of the dropper belt roller, thereby improving work efficiency.

[0008] Preferably, the dropper belt roller includes a fixed block fixedly connected to the frame, a trenching block is fixedly provided on one side of the fixed block, a rectangular groove frame is fixedly provided on the other side of the fixed block, and two rollers are movably provided on the inner side of the rectangular groove frame. The trenching block is provided to open up a groove from the ground, and the rollers move the dropper belt into the groove to complete the laying.

[0009] Preferably, the leveling mechanism includes a slot block 1 fixedly connected to the frame, a rotating rod 1 is movably provided on the inner side of the slot block 1, and a leveling roller is fixedly provided on the outer side of the rotating rod 1. The leveling roller flattens the soil crushed by the soil crushing mechanism and also shallowly buries the dripper belt on the soil surface, thereby greatly improving the working effect of the device.

[0010] Preferably, the film laying mechanism includes a film rolling roller and a film unfolding mechanism fixedly connected to the frame, the film rolling roller includes a groove block 2 fixedly connected to the frame, a rotating rod 2 is movably provided on the inner side of the groove block 2, and a storage roller is fixedly provided on the outer side of the rotating rod 2. The setting of the storage roller facilitates the winding of the film and facilitates subsequent use.

[0011] Preferably, the film unfolding mechanism includes a fixing part 2 fixedly connected to the frame, a motor 2 is fixedly provided on one side of the fixing part 2, a rotating shaft 3 is fixedly provided on the output end of the motor 2, a driving roller is fixedly provided on the outer side of the rotating shaft 3, a driven roller is movably provided on one side of the driving roller, and a rotating shaft 4 movably connected to the frame is fixedly provided on the inner side of the driven roller, the driven roller and the driving roller clamp and lay the film flat on their inner side, the motor 2 drives the rotating shaft 3 to rotate and drives the driving roller to rotate, thereby realizing the output and laying of the film, greatly improving work efficiency.

[0012] Preferably, the film cutting mechanism includes a second fixed plate fixedly connected to the frame, a hydraulic rod is fixedly provided at the lower end of the second fixed plate, a cutter is fixedly provided at the lower end of the hydraulic rod, and the hydraulic rod pushes the cutter to move downward to achieve cutting of the film.

[0013] Preferably, the sowing mechanism includes a fixed bar fixedly connected to a fixed plate, an axis is movably provided on the inner side of the fixed bar, a wheel is fixedly provided on the outer side of the axis, a plurality of digging parts are fixedly provided on the outer surface of the wheel, a support block is fixedly provided on the upper end of the fixed bar, a material box is fixedly provided on the middle part of the support block, a feeding port is fixedly provided on the upper end of the material box, and a seed dropping port is fixedly provided on the lower end of the material box. Through the movable setting of the axis, it can drive the wheel to rotate and thereby drive the digging parts to rotate in a circle, and the seed dropping port evenly drops material into the inside of the digging parts to realize automatic sowing.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The present invention provides a film-laying and seeding machine capable of automatically pressing and cutting film, comprising a frame, a soil crushing mechanism is arranged on the inner side of the frame, a dropper belt storage bin is arranged on the upper end of the frame, a dropper belt winding roller is arranged on the outer surface of the frame, a leveling mechanism is arranged on the lower end of the frame, the film-laying mechanism is arranged on the upper end of the frame, a soil-covering wheel is arranged on the lower end of the frame, and a film-cutting mechanism is arranged on the lower end of the frame. The soil crushing mechanism comprises a fixing part one fixedly connected to the frame, a motor one is fixedly arranged on the outer surface of the fixing part one, a rotating shaft one is fixedly arranged on the output end of the motor one, a roller is fixedly arranged on the outer side of the rotating shaft one, and a plurality of slices and grinding pieces are fixedly arranged on the outer surface of the roller. The rotating shaft one is driven by the motor one to rotate, thereby driving the roller to rotate, realizing the slicing and grinding of soil pieces by the grinding pieces, preventing damage to the film-laying, greatly improving the practicability of the device and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the frame structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the soil crushing mechanism structure of the present utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the dropper with storage bin of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the dropper belt roller of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the leveling mechanism of the present utility model;

[0022] Figure 7 This is a schematic diagram of the film rolling roller structure of the present utility model;

[0023] Figure 8 This is a schematic structural diagram of the film spreading mechanism of the present invention;

[0024] Figure 9 This is a schematic structural diagram of the film cutting mechanism of the present utility model;

[0025] Figure 10 This is a structural diagram of the sowing mechanism of the present utility model.

[0026] In the figure: 1. Frame; 11. Connecting piece; 12. X-mounted frame; 13. Fixed plate 1; 14. Vertical tripod; 15. Horizontal tripod; 2. Crushing mechanism; 21. Fixed piece 1; 22. Motor 1; 23. Rotating shaft 1; 24. Roller; 25. Slicing; 26. Slicing; 3. Dropper belt storage bin; 31. Tripod; 32. Rotating shaft 2; 33. Dropper belt roller; 4. Dropper belt reel; 41. Fixed block; 42. Grooving block; 43. Rectangular groove frame; 44. Roller; 5. Smoothing mechanism; 51. Grooving block 1; 52. Rotating rod 1; 53. Smoothing roller; 6. Film laying mechanism; 61. Film rolling roller; 611. Trough block 2; 612. Rotating rod 2; 613. Storage roller; 62. Film spreading mechanism; 621. Fixing part 2; 622. Rotating shaft 3; 623. Motor 2; 624. Driving roller; 625. Rotating shaft 4; 626. Driven roller; 7. Covering wheel; 8. Film cutting mechanism; 81. Fixing plate 2; 82. Hydraulic rod; 83. Cutter; 9. Sowing mechanism; 91. Fixing bar; 92. Shaft; 93. Wheel; 94. Digging member; 95. Support block; 96. Seed drop port; 97. Material box; 98. Feeding port. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0029] Combine Figure 1 、 Figure 3 A film-laying and seeding machine capable of automatically pressing and cutting film comprises a frame 1, a soil crushing mechanism 2 is arranged on the inner side of the frame 1, a dripper belt storage bin 3 is arranged on the upper end of the frame 1, a dripper belt roller 4 is arranged on the outer surface of the frame 1, a leveling mechanism 5 is arranged on the lower end of the frame 1, a film-laying mechanism 6 is arranged on the upper end of the frame 1, a soil-covering wheel 7 is arranged on the lower end of the frame 1, a film-cutting mechanism 8 is arranged on the lower end of the frame 1, a seeding mechanism 9 is arranged on one end of the frame 1, and the soil crushing mechanism 2 includes a fixing part 2 fixedly connected to the frame 1. 1. A motor 22 is fixedly provided on the outer surface of the fixing member 21, a rotating shaft 23 is fixedly provided on the output end of the motor 22, a roller 24 is fixedly provided on the outer side of the rotating shaft 23, and a plurality of slices 25 and grinding pieces 26 are fixedly provided on the outer surface of the roller 24. The rotating shaft 23 is driven to rotate by the motor 22, thereby driving the roller 24 to rotate, so that the slices 25 and the grinding pieces 26 can chop and grind the soil blocks, thereby preventing damage to the film laying, greatly improving the practicality of the device and improving work efficiency.

[0030] Combine Figure 2 An X-fixing frame 12 is fixedly provided on the outer surface of the frame 1, a fixing plate 13 is fixedly provided on the outer surface of the frame 1, a vertical tripod 14 is fixedly provided at one end of the frame 1, a horizontal tripod 15 is fixedly provided at one end of the frame 1, and a connecting piece 11 is fixedly provided on the upper end of the horizontal tripod 15. The setting of the X-fixing frame 12 greatly improves the overall firmness of the frame 1, making it more solid and durable. The setting of the connecting piece 11 is convenient for connection with agricultural machinery, thereby driving its own movement.

[0031] Combine Figure 4 The dropper belt storage bin 3 includes a tripod 31 fixedly connected to the frame 1, and a rotating shaft 2 32 is movably provided on the inner side of the tripod 31, and a dropper belt roller 33 is fixedly provided on the outer side of the rotating shaft 2 32. The setting of the dropper belt roller 33 is convenient for winding and storing the dropper belt, and the movable setting of the rotating shaft 2 32 is convenient for pulling out the dropper belt roller 4, thereby improving work efficiency.

[0032] Combine Figure 5The dropper belt roller 4 includes a fixed block 41 fixedly connected to the frame 1, a trenching block 42 is fixedly provided on one side of the fixed block 41, and a rectangular groove frame 43 is fixedly provided on the other side of the fixed block 41. Two rollers 44 are movably provided on the inner side of the rectangular groove frame 43. The trenching block 42 is set to open a trench from the ground, and the rollers 44 move the dropper belt into the trench to complete the laying.

[0033] Combine Figure 6 The leveling mechanism 5 includes a slot block 51 fixedly connected to the frame 1, a rotating rod 52 is movably provided on the inner side of the slot block 51, and a leveling roller 53 is fixedly provided on the outer side of the rotating rod 52. The leveling roller 53 flattens the soil crushed by the soil crushing mechanism 2 and also buries the dropper belt shallowly on the soil surface, greatly improving the working effect of the device.

[0034] Combine Figure 7 The film laying mechanism 6 includes a film rolling roller 61 and a film unfolding mechanism 62 fixedly connected to the frame 1. The film rolling roller 61 includes a groove block 2 611 fixedly connected to the frame 1. A rotating rod 2 612 is movably provided on the inner side of the groove block 2 611, and a storage roller 613 is fixedly provided on the outer side of the rotating rod 2 612. The setting of the storage roller 613 is convenient for winding up the film and convenient for subsequent use.

[0035] Combine Figure 8 The film unfolding mechanism 62 includes a second fixing part 621 fixedly connected to the frame 1, and a second motor 623 is fixedly provided on one side of the second fixing part 621. A third rotating shaft 622 is fixedly provided on the output end of the second motor 623. A driving roller 624 is fixedly provided on the outer side of the third rotating shaft 622, and a driven roller 626 is movably provided on one side of the driving roller 624. A fourth rotating shaft 625 movably connected to the frame 1 is fixedly provided on the inner side of the driven roller 626. The driven roller 626 and the driving roller 624 clamp and lay the film flat on their inner sides. The second motor 623 drives the third rotating shaft 622 to rotate, driving the driving roller 624 to rotate, thereby realizing the output and laying of the film, greatly improving work efficiency.

[0036] Combine Figure 9 The film cutting mechanism 8 includes a fixed plate 81 fixedly connected to the frame 1, a hydraulic rod 82 is fixedly provided at the lower end of the fixed plate 81, and a cutter 83 is fixedly provided at the lower end of the hydraulic rod 82. The hydraulic rod 82 pushes the cutter 83 to move downward to achieve cutting of the film.

[0037] Combine Figure 10The sowing mechanism 9 includes a fixed bar 91 fixedly connected to the fixed plate 13, and a shaft 92 is movably provided on the inner side of the fixed bar 91. A wheel 93 is fixedly provided on the outer side of the shaft 92. A plurality of digging members 94 are fixedly provided on the outer surface of the wheel 93. A support block 95 is fixedly provided on the upper end of the fixed bar 91, and a material box 97 is fixedly provided in the middle of the support block 95. A feeding port 98 is fixedly provided on the upper end of the material box 97, and a seed dropping port 96 is fixedly provided on the lower end of the material box 97. Through the movable setting of the shaft 92, it can drive the wheel 93 to rotate, thereby driving the digging member 94 to rotate in a circle, and the seed dropping port 96 evenly discharges the material into the inside of the digging member 94, thereby realizing automatic sowing.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film-laying and seeding machine capable of automatically pressing and cutting film, comprising a frame (1), a soil crushing mechanism (2) provided on the inner side of the frame (1), a dripper belt storage bin (3) provided on the upper end of the frame (1), a dripper belt roller (4) provided on the outer surface of the frame (1), a leveling mechanism (5) provided on the lower end of the frame (1), a film-laying mechanism (6) provided on the upper end of the frame (1), a soil covering wheel (7) provided on the lower end of the frame (1), a film-cutting mechanism (8) provided on the lower end of the frame (1), and a seeding mechanism (9) provided on one end of the frame (1), characterized in that: The soil crushing mechanism (2) comprises a fixing member (21) fixedly connected to the frame (1); a motor (22) is fixedly provided on the outer surface of the fixing member (21); a rotating shaft (23) is fixedly provided on the output end of the motor (22); a roller (24) is fixedly provided on the outer side of the rotating shaft (23); and a plurality of slices (25) and milling sheets (26) are fixedly provided on the outer surface of the roller (24).

2. The film-laying and film-cutting machine according to claim 1, characterized in that: An X-fixing frame (12) is fixedly provided on the outer surface of the frame (1), a fixing plate (13) is fixedly provided on the outer surface of the frame (1), a vertical tripod (14) is fixedly provided on one end of the frame (1), a horizontal tripod (15) is fixedly provided on one end of the frame (1), and a connecting piece (11) is fixedly provided on the upper end of the horizontal tripod (15).

3. The film-laying and film-cutting machine according to claim 1, characterized in that: The dropper belt storage bin (3) comprises a tripod (31) fixedly connected to the frame (1); a second rotating shaft (32) is movably provided on the inner side of the tripod (31); and a dropper belt roller (33) is fixedly provided on the outer side of the second rotating shaft (32).

4. The film-laying and film-cutting machine according to claim 1, characterized in that: The dropper belt roller (4) comprises a fixed block (41) fixedly connected to the frame (1); a trenching block (42) is fixedly provided on one side of the fixed block (41); a rectangular groove frame (43) is fixedly provided on the other side of the fixed block (41); and two rollers (44) are movably provided inside the rectangular groove frame (43).

5. The film-laying and film-cutting automatic seeder according to claim 1, characterized in that: The leveling mechanism (5) comprises a slot block (51) fixedly connected to the frame (1); a rotating rod (52) is movably provided on the inner side of the slot block (51); and a leveling roller (53) is fixedly provided on the outer side of the rotating rod (52).

6. The film-laying and film-cutting automatic seeder according to claim 1, characterized in that: The film laying mechanism (6) comprises a film rolling roller (61) fixedly connected to the frame (1) and a film unfolding mechanism (62); the film rolling roller (61) comprises a second groove block (611) fixedly connected to the frame (1); a second rotating rod (612) is movably provided on the inner side of the second groove block (611); and a storage roller (613) is fixedly provided on the outer side of the second rotating rod (612).

7. The film-laying and film-cutting automatic seeder according to claim 6, characterized in that: The film unfolding mechanism (62) includes a second fixing member (621) fixedly connected to the frame (1), a second motor (623) fixedly provided on one side of the second fixing member (621), a third rotating shaft (622) fixedly provided on the output end of the second motor (623), a driving roller (624) fixedly provided on the outer side of the third rotating shaft (622), a driven roller (626) movably provided on one side of the driving roller (624), and a fourth rotating shaft (625) movably connected to the frame (1) fixedly provided on the inner side of the driven roller (626).

8. The film-laying and film-cutting automatic seeder according to claim 1, characterized in that: The film cutting mechanism (8) comprises a second fixing plate (81) fixedly connected to the frame (1), a hydraulic rod (82) is fixedly provided at the lower end of the second fixing plate (81), and a cutter (83) is fixedly provided at the lower end of the hydraulic rod (82).

9. The film-laying and film-cutting automatic seeder according to claim 1, characterized in that: The sowing mechanism (9) comprises a fixing bar (91) fixedly connected to a fixing plate (13); a shaft (92) is movably provided on the inner side of the fixing bar (91); a wheel (93) is fixedly provided on the outer side of the shaft (92); a plurality of digging members (94) are fixedly provided on the outer surface of the wheel (93); a support block (95) is fixedly provided on the upper end of the fixing bar (91); a material box (97) is fixedly provided in the middle of the support block (95); a feeding port (98) is fixedly provided on the upper end of the material box (97); and a seed dropping port (96) is fixedly provided on the lower end of the material box (97).

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