Corn straw strip returning shallow burying machine

Abstract

The utility model relates to a corn straw strip returning shallow-burying machine, which aims to solve the technical problems that the existing corn straw strip returning shallow-burying machine cannot be used for burying soil generated by ditching and is inconvenient to transfer due to larger volume, and comprises a carrier, the carrier is connected with a mounting beam through a sliding chute and a track groove, and the mounting beam is provided with a plurality of grooves. The two ends of the interior of the rail groove are rotationally connected with threaded rods, the other ends of the threaded rods are fixedly connected with first servo motors, the two sides of the mounting beam are connected with driving motors through supporting beams, the output ends of the driving motors are connected with straw row returning rollers, and the sides, close to the sliding grooves, of the driving motors are connected with furrow ploughs through first hydraulic rods. According to the corn straw shallow burying machine, soil after field ditching can be automatically buried, the labor intensity of operators when the soil is buried is reduced, and the efficiency of the corn straw shallow burying machine when the corn straw shallow burying machine is used for shallow burying of corn straw is improved.

Description

Technical Field

[0001] The utility model relates to the field of shallow burying machines, in particular to a corn stalk strip returning shallow burying machine. Background Art

[0002] Corn stalks row-covering and no-till seeding is to first use a front row-covering machine to clean the stalks and return them to the rows twice, and then use a no-till seeding machine to sow in the stalk-cleaning belt. There are also strip rotary tillers that till the stalks into the soil tillage layer and then sow. Therefore, a corn stalks strip-covering and shallow-burying machine is needed.

[0003] According to the published patent 201922163075.2, a straw rowing shallow pressure mulching strip tillage machine is disclosed, and the main component rowing machine A includes a main frame, a deep loosening shovel, a power transmission mechanism, a rotary tillage mechanism, a retaining plate, a depth-limiting pressing roller, an auxiliary pressing roller, two straw cleaning mechanisms, two fixed plates, two movable plates, two pressing wheels, two linkage rods, two support rods, two support plates, two nuts, two springs and two connecting pins. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved: the straw is returned to the row by using the straw cleaning mechanism, the seed bed is deep loosened by the deep loosening shovel, the soil is rotary tilled and crushed by the rotary tillage mechanism, and the depth-limiting pressing roller and the auxiliary pressing roller are used. The soil after rotary tillage is compacted once and twice, and the straw on both sides is rolled by the compacting wheel to solve the problem that straw cleaning, deep loosening, rotary tillage, soil compaction, straw compaction, and straw shallow compaction and fixing cannot be completed at one time. During use, the traditional corn straw strip return shallow burial machine cannot bury the soil generated by trenching, which increases the labor intensity of operators when filling soil and reduces the efficiency of shallow burial machines for shallow burial of corn straw. In addition, the parts on the traditional corn straw strip return shallow burial machine cannot be automatically stored, and the shallow burial machine is prone to collision and damage during the transfer process. The overall space occupied by the shallow burial machine is relatively large, which reduces the convenience of the shallow burial machine during transportation. For this reason, it is necessary to design a new technical solution to solve the problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a corn stalk strip returning and shallow burying machine to solve the technical problems that the current corn stalk strip returning and shallow burying machine cannot bury the soil generated by trenching and is large in size and inconvenient to transport.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: to design a corn straw strip returning and shallow burying machine, including a carrier, the carrier is connected to a mounting beam through a slide groove and a track groove, the two ends inside the track groove are rotatably connected with threaded rods, the other end of the threaded rod is fixedly connected with a first servo motor, the two sides of the mounting beam are connected with a driving motor through a support beam, the output end of the driving motor is connected with a straw returning roller, the side close to the slide groove is connected with a furrowing plow through a first hydraulic rod, the side close to the track groove is connected with a mounting plate through a second hydraulic rod, the two ends of the mounting plate are connected with burying plates through a second servo motor, a third hydraulic rod is installed on one side of the second hydraulic rod, and the third hydraulic rod is connected with a mud pressing roller through a support frame.

[0006] Preferably, the slide groove is located inside one side of the carrier, the track groove is located inside the other side of the carrier, one end of the mounting beam is slidably connected to the inner wall of the slide groove, the other end of the mounting beam is slidably connected to the inner wall of the track groove, and is connected to the outside of the threaded rod through a thread, and the output end of the first servo motor is fixedly connected to one end of the threaded rod.

[0007] Preferably, two support beams are installed and are symmetrically installed on both sides of the mounting beam. The mounting end of the drive motor is fixedly connected to the other end of the support beam, and the output end of the drive motor is fixedly connected to the center of the straw row roller.

[0008] Preferably, the mounting end of the first hydraulic rod is fixedly connected to the surface of the carrier, and the output end thereof is fixedly connected to the top end of the furrowing plough.

[0009] Preferably, the mounting end of the second hydraulic rod is fixedly connected to the surface of the carrier, and the output end thereof is fixedly connected to the top of the mounting plate. Two second servo motors are installed and symmetrically installed on both sides of the mounting plate. One end of the buried plate is fixedly connected to the output end of the second servo motor and is movably connected to the bottom surface of the mounting plate.

[0010] Preferably, the middle of the top end of the support frame is fixedly connected to the output end of the third hydraulic rod, and the two ends of the mud pressing roller are rotatably connected to the two sides of the support frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model combines a furrowing plow, a straw returning roller, a burying plate and a mud pressing roller. When the corn stalks are shallowly buried, the furrowing plow firstly furrows the field, and then the driving motor drives the straw returning roller to rotate, so that the two straw returning rollers return the straw on both sides of the opened furrows into the opened furrows, and then the two second servo motors drive the two burying plates to rotate back and forth, so that the furrowed soil is pushed into the furrow, and then the mud pressing roller presses the buried soil, thereby realizing automatic burying of the soil after the furrowing of the field, reducing the labor intensity of the operating personnel when burying the soil, and improving the efficiency of the shallow burying machine when shallowly burying the corn stalks.

[0013] When the shallow buried machine needs to be stored, the first hydraulic rod first drives the furrowing plow to rise, and then the first servo motor drives the threaded rod to rotate, so that the threaded rod drives the mounting beam to rise in the slide groove and the track groove, and then the second hydraulic rod and the third hydraulic rod respectively drive the burying plate and the mud pressing roller to rise, so that the components on the shallow buried machine can be automatically stored, avoiding the phenomenon of component collision and damage during the transfer of the shallow buried machine, reducing the overall space occupied by the shallow buried machine, and improving the convenience of the shallow buried machine during transportation.

[0014] The utility model can individually control the components on the shallow burial machine according to needs, and can adjust the position of each component individually, thereby improving the flexibility of the shallow burial machine during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a side schematic diagram of the utility model;

[0017] Figure 3 It is a bottom schematic diagram of the utility model;

[0018] In the figure: 1, carrier; 11, slideway; 12, track groove;

[0019] 2. Mounting beam; 21. Threaded rod; 22. First servo motor; 23. Support beam; 24. Drive motor; 25. Straw returning roller;

[0020] 3. First hydraulic lever; 31. Furrowing plow;

[0021] 4. Second hydraulic rod; 41. Mounting plate; 42. Second servo motor; 43. Burying plate;

[0022] 5. The third hydraulic rod; 51. The support frame; 52. The mud pressing roller. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0024] Example 1: A corn stalk strip burying machine, see Figures 1 to 3 , including a carrier 1, the carrier 1 is connected to a mounting beam 2 through a slide groove 11 and a track groove 12, the two ends of the track groove 12 are rotatably connected to threaded rods 21, the other end of the threaded rod 21 is fixedly connected to a first servo motor 22, the slide groove 11 is located inside one side of the carrier 1, the track groove 12 is located inside the other side of the carrier 1, one end of the mounting beam 2 is slidably connected to the inner wall of the slide groove 11, the other end of the mounting beam 2 is slidably connected to the inner wall of the track groove 12, and is connected to the outside of the threaded rod 21 through a thread, the output end of the first servo motor 22 is fixedly connected to one end of the threaded rod 21, and both sides of the mounting beam 2 are connected to drive motors 24 through support beams 23, and the drive motors The output end of the machine 24 is connected to a straw return roller 25, two of which are installed on the support beam 23 and symmetrically installed on both sides of the mounting beam 2, the mounting end of the drive motor 24 is fixedly connected to the other end of the support beam 23, and the output end of the drive motor 24 is fixedly connected to the center of the straw return roller 25, and the first servo motor 22 drives the threaded rod 21 to rotate, so that the threaded rod 21 drives the mounting beam 2 to rise and fall in the slide groove 11 and the track groove 12, and in this process, the straw return roller 25 on the support beam 23 will rise and fall with the mounting beam 2, thereby adjusting the distance from the lowest end of the straw return roller 25 to the bottom surface, so as to prevent the straw return roller 25 from being inserted into the soil;

[0025] It is worth noting that, see Figure Figures 1 to 3 A furrowing plow 31 is connected to one side of the chute 11 through a first hydraulic rod 3. The mounting end of the first hydraulic rod 3 is fixedly connected to the surface of the carrier 1, and the output end thereof is fixedly connected to the top of the furrowing plow 31. The first hydraulic rod 3 drives the furrowing plow 31 to rise and fall, thereby adjusting the depth of furrowing of the field by the furrowing plow 31.

[0026] It is worth noting that, see Figure Figures 1 to 3 , a side close to the track groove 12 is connected to a mounting plate 41 through a second hydraulic rod 4, and both ends of the mounting plate 41 are connected to a burying plate 43 through a second servo motor 42. The mounting end of the second hydraulic rod 4 is fixedly connected to the surface of the carrier 1, and its output end is fixedly connected to the top of the mounting plate 41. Two second servo motors 42 are installed and symmetrically installed on both sides of the mounting plate 41. One end of the burying plate 43 is fixedly connected to the output end of the second servo motor 42 and is movably connected to the bottom surface of the mounting plate 41. The second hydraulic rod 4 drives the mounting plate 41 to rise and fall, thereby adjusting the distance between the burying plate 43 and the ground, and then the second servo motor 42 drives the burying plate 43 to reciprocate. The rotation range of the burying plate 43 is 0-30 degrees, so that the burying plate 43 can bury the soil generated by the ditching;

[0027] It is worth mentioning that see Figures 1 to 3 A third hydraulic rod 5 is installed on one side of the second hydraulic rod 4, and the third hydraulic rod 5 is connected to a mud pressing roller 52 through a support frame 51. The middle of the top of the support frame 51 is fixedly connected to the output end of the third hydraulic rod 5, and the two ends of the mud pressing roller 52 are rotatably connected to the two sides of the support frame 51. The third hydraulic rod 5 drives the mud pressing roller 52 on the support frame 51 to rise and fall, thereby adjusting the height of the mud pressing roller 52 so that the mud pressing roller 52 can compact the buried soil and corn stalks.

[0028] When the corn stalks are shallowly buried, the furrowing plow 31 first furrows the field, and then the driving motor 24 drives the straw returning rollers 25 to rotate, so that the two straw returning rollers 25 return the straw on both sides of the dug furrows into the dug furrows, and then the two second servo motors 42 drive the two burying plates 43 to reciprocate, so that the dug soil is pushed into the furrows, and then the mud pressing roller 52 presses the buried soil, thereby realizing the automatic burying of the soil after the furrowing of the field, reducing the labor intensity of the operator when filling the soil, and improving the efficiency of the shallow burying machine in shallow burying the corn stalks. When the shallow buried machine needs to be stored, the first hydraulic rod 3 first drives the furrowing plow 31 to rise, and then the first servo motor 22 drives the threaded rod 21 to rotate, so that the threaded rod 21 drives the mounting beam 2 to rise in the slide groove 11 and the track groove 12, and then the second hydraulic rod 4 and the third hydraulic rod 5 respectively drive the burying plate 43 and the mud pressing roller 52 to rise, so that the components on the shallow buried machine can be automatically stored, avoiding the phenomenon of component collision and damage during the transfer of the shallow buried machine, reducing the overall space occupied by the shallow buried machine, and improving the convenience of the shallow buried machine during transportation.

[0029] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A corn stalk strip burying machine, comprising a carrier (1), characterized in that: The carrier (1) is connected to a mounting beam (2) via a chute (11) and a track groove (12); threaded rods (21) are rotatably connected at both ends of the track groove (12); the other end of the threaded rod (21) is fixedly connected to a first servo motor (22); both sides of the mounting beam (2) are connected to a drive motor (24) via a support beam (23); the output end of the drive motor (24) is connected to a straw returning roller (25); the side close to the chute (11) is connected to a furrowing plow (31) via a first hydraulic rod (3); the side close to the track groove (12) is connected to a mounting plate (41) via a second hydraulic rod (4); both ends of the mounting plate (41) are connected to a burying plate (43) via a second servo motor (42); a third hydraulic rod (5) is installed on one side of the second hydraulic rod (4); the third hydraulic rod (5) is connected to a mud pressing roller (52) via a support frame (51).

2. A corn stalk strip burying machine as claimed in claim 1, characterized in that: The slide groove (11) is located inside one side of the carrier (1), and the track groove (12) is located inside the other side of the carrier (1); one end of the mounting beam (2) is slidably connected to the inner wall of the slide groove (11), and the other end of the mounting beam (2) is slidably connected to the inner wall of the track groove (12) and is connected to the outside of the threaded rod (21) through a thread; the output end of the first servo motor (22) is fixedly connected to one end of the threaded rod (21).

3. A corn stalk strip burying machine as claimed in claim 1, characterized in that: Two support beams (23) are installed and symmetrically installed on both sides of the installation beam (2); the installation end of the drive motor (24) is fixedly connected to the other end of the support beam (23); and the output end of the drive motor (24) is fixedly connected to the center of the straw returning roller (25).

4. A corn stalk strip burying machine as claimed in claim 1, characterized in that: The mounting end of the first hydraulic rod (3) is fixedly connected to the surface of the carrier (1), and the output end thereof is fixedly connected to the top end of the furrowing plough (31).

5. The corn stalk strip burying machine as claimed in claim 1, characterized in that: The mounting end of the second hydraulic rod (4) is fixedly connected to the surface of the carrier (1), and the output end thereof is fixedly connected to the top end of the mounting plate (41). Two second servo motors (42) are installed and symmetrically mounted on both sides of the mounting plate (41). One end of the buried plate (43) is fixedly connected to the output end of the second servo motor (42) and is movably connected to the bottom surface of the mounting plate (41).

6. The corn stalk strip burying machine as claimed in claim 1, characterized in that: The middle of the top end of the support frame (51) is fixedly connected to the output end of the third hydraulic rod (5), and the two ends of the mud pressing roller (52) are rotatably connected to the two sides of the support frame (51).

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