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CN-224218927-U - Corn harvester plucking plate

CN224218927UCN 224218927 UCN224218927 UCN 224218927UCN-224218927-U

Abstract

The utility model relates to the technical field of agricultural equipment and discloses a corn harvester spike picking plate, which comprises a header, wherein an adjusting mechanism is arranged at the bottom end of the header and used for introducing cornstalks with different diameters to the header, a supporting mechanism is arranged at the bottom of the outer wall of the header and used for supporting cornstalks with different inclination angles, the adjusting mechanism comprises a plurality of crop dividers, the crop dividers are arranged at the bottom end of the header, adjusting rods are fixedly connected to the rear sides of the outer walls of the crop dividers, and axle bolts are rotatably connected to the inner walls of the middle parts of the adjusting rods. According to the corn harvesting device, when the sliding block moves, the rotating shafts, the shaft bolts and the adjusting rods enable the crop dividers to synchronously move relatively or oppositely, so that the distance between the crop dividers is adjusted.

Inventors

  • WANG KUN
  • QIN QIANG
  • SUN WEI
  • JIA ZHIDONG

Assignees

  • 吉林顺昆电动车有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (8)

  1. 1. The corn harvester spike picking plate comprises a header (1) and is characterized in that an adjusting mechanism (2) is arranged at the bottom end of the header (1), the adjusting mechanism (2) is used for introducing cornstalks with different diameters to the header (1), a supporting mechanism (3) is arranged at the bottom of the outer wall of the header (1), and the supporting mechanism (3) is used for supporting cornstalks with different inclination angles; Adjustment mechanism (2) are including a plurality of crop dividers (201), the bottom at header (1) is all installed to a plurality of crop dividers (201), a plurality of equal fixedly connected with of outer wall rear side of crop divider (201) adjusts pole (202), the middle part inner wall rotation of adjusting pole (202) is connected with axle bolt (203), the outer wall rear end fixedly connected with pivot (204) of adjusting pole (202), the equal rotation of outer wall upper and lower extreme of pivot (204) is connected with spacing ring (205), the outer wall rear side fixedly connected with slider (206) of spacing ring (205), roof (208) are installed at the top of slider (206), drive assembly (207) are installed to the outer wall rear side of crop divider (201).
  2. 2. The corn harvester plucking plate of claim 1, wherein the driving assembly (207) comprises an electric drill (2071), the electric drill (2071) is installed at the rear side of the outer wall of the grain divider (201), a torsion block (2072) is installed at the left side of the outer wall of the electric drill (2071), a threaded rod (2073) is fixedly connected to the left side of the outer wall of the torsion block (2072), limiting plates (2074) are fixedly connected to the rear ends of the left side and the right side of the bottom of the outer wall of the top plate (208), the left end and the right end of the outer wall of the threaded rod (2073) are rotationally connected with the inner wall of the limiting plates (2074), the outer wall of the threaded rod (2073) is in equidistant threaded connection with the inner wall of the sliding block (206), and a limiting block (2076) is fixedly connected to the top of the sliding block (206).
  3. 3. The corn harvester plucking plate of claim 1, wherein the supporting and supporting mechanism (3) comprises a supporting plate (301), the supporting plate (301) is installed at the bottom of the outer wall of the header (1), a bottom plate (302) is fixedly connected to the bottom of the outer wall of the supporting plate (301), a plurality of fixing plates (303) are fixedly connected to the top of the outer wall of the bottom plate (302) at equal intervals, the front sides of the outer walls of the plurality of fixing plates (303) are fixedly connected with the rear sides of the outer walls of the supporting plate (301), and a power assembly (304) is installed on the left side of the outer wall of the supporting plate (301).
  4. 4. The corn harvester plucking board of claim 3, wherein the power component (304) comprises a servo motor (3041), the servo motor (3041) is installed on the left side of the outer wall of the supporting plate (301), the output end of the servo motor (3045) is fixedly connected with a worm (3042), the bottom of the outer wall of the worm (3042) is connected with a worm wheel (3043) in a meshed mode, the middle part of the worm wheel (3043) is fixedly connected with a transmission rod (3044), the transmission rod (3044) is fixedly connected with the middle parts of a plurality of fixed disks (303), a fixing frame (3045) is installed on the rear side of the outer wall of the supporting plate (301), the top of the fixing frame (3045) is fixedly connected with the bottom of the top plate (208), the front end inner wall of the fixing frame (3045) is rotatably connected with the outer wall of the transmission rod (3045), the rear side of the outer wall of the fixing frame (3045) is fixedly connected with a supporting plate (3046), the top of the outer wall of the supporting plate (3046) is fixedly connected with the bottom of the outer wall of the supporting plate (3040), and the top of the supporting plate (3048) is fixedly connected with the top of the supporting plate (3048).
  5. 5. The corn harvester spike picking plate of claim 1, wherein grooves II (2077) are formed in the left side and the right side of the bottom of the top plate (208), and the inner parts of the grooves II (2077) are in sliding connection with the top of the outer wall of the axle bolt (203).
  6. 6. The corn harvester spike picking plate of claim 1, wherein a first groove (2075) is formed in the rear end of the top plate (208), and the inner part of the first groove (2075) is connected with the outer wall of the limiting block (2076) in a sliding mode.
  7. 7. The corn harvester spike picking plate of claim 3, wherein a protective cover (3047) is fixedly connected to the right side of the outer wall of the supporting plate (301), and the right side bottom of the outer wall of the protective cover (3047) is fixedly connected to the left side of the outer wall of the bottom plate (302).
  8. 8. The corn harvester spike picking plate of claim 1, wherein a material collecting groove (4) is formed in the right side of the rear end of the header (1), and an electric pump (5) is fixedly connected to the interior of the material collecting groove (4).

Description

Corn harvester plucking plate Technical Field The utility model relates to the technical field of agricultural equipment, in particular to a corn harvester ear picking plate. Background Corn is an annual herb plant of Gramineae, also called corn, corn and maize, the plant is tall and tall, the stem is thick, the leaf is wide and takes the shape of a linear cape needle, the hermaphrodite plants are different flowers, the male flowers grow to form a conical inflorescence at the top of the stem, the female flowers grow to form a bouillon at the armpit, multiple layers of bracts are covered, hundreds of corn kernels are arranged on mature fruit clusters, the corn is native to the south-central america, the corn is a globally important grain crop, and is rich in starch, protein and vitamin nutrition components, besides being eaten by human beings, the corn is widely used in the fields of feed processing, food industry and bioenergy, and is an important grain and economic crop in China. The corn harvester plucking plate is a key component which is arranged in front of or on two sides of the plucking roller and used for realizing corn ear peeling and plucking through a gap with a specific shape, the distance between the grain dividers is regulated by the present plucking plate through using a mechanical bolt, but the bolt fixing position is few, the use requirement when harvesting cornstalks with various diameters is difficult to meet, the prior art realizes the regulation of any distance between the grain dividers by utilizing the matching of a sliding rail and a fastening screw so as to meet various use requirements, but the regulation method needs to independently regulate the position of each grain divider, and is very time-consuming and labor-consuming and affects the corn harvesting working process. Disclosure of utility model In order to make up for the defects, the utility model provides a corn harvester spike picking plate, and aims to solve the problems that in the prior art, a method for matching a sliding rail with a fastening screw needs to be used for independently adjusting the position of each divider, so that time and labor are wasted, and the corn harvesting working process is influenced. The corn harvester spike picking plate comprises a header, wherein an adjusting mechanism is arranged at the bottom end of the header and used for introducing cornstalks with different diameters to the header, a supporting mechanism is arranged at the bottom of the outer wall of the header and used for supporting cornstalks with different inclination angles, the adjusting mechanism comprises a plurality of crop dividers, the crop dividers are arranged at the bottom end of the header, adjusting rods are fixedly connected to the rear sides of the outer walls of the crop dividers, a shaft bolt is rotatably connected to the inner wall of the middle of each adjusting rod, a rotating shaft is fixedly connected to the rear end of the outer wall of each adjusting rod, limiting rings are rotatably connected to the upper end and the lower end of the outer wall of each rotating shaft, a sliding block is fixedly connected to the rear side of the outer wall of each limiting ring, a top plate is arranged at the top of each sliding block, and a driving assembly is arranged at the rear side of the outer wall of each crop divider. As a further description of the above technical solution: The driving assembly comprises an electric drill, the electric drill is arranged on the rear side of the outer wall of the crop divider, a torsion block is arranged on the left side of the outer wall of the electric drill, a threaded rod is fixedly connected to the left side of the outer wall of the torsion block, limiting plates are fixedly connected to the left and right rear ends of the bottom of the outer wall of the top plate, the left and right ends of the outer wall of the threaded rod are rotatably connected with the inner wall of the limiting plates, the outer wall of the threaded rod is in threaded connection with the inner wall of the sliding block at equal intervals, and a limiting block is fixedly connected to the top of the sliding block. As a further description of the above technical solution: the supporting and supporting mechanism comprises a supporting plate, the supporting plate is arranged at the bottom of the outer wall of the cutting table, a bottom plate is fixedly connected to the bottom of the outer wall of the supporting plate, a plurality of fixing plates are fixedly connected to the top of the outer wall of the bottom plate at equal intervals, the front sides of the outer walls of the fixing plates are fixedly connected with the rear sides of the outer walls of the supporting plate, and a power assembly is arranged on the left side of the outer wall of the supporting plate. As a further description of the above technical solution: the power assembly comprises a servo motor, the servo motor is installed on the left si