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CN-224205750-U - Anti-winding corn harvester plucks ear of grain guider

CN224205750UCN 224205750 UCN224205750 UCN 224205750UCN-224205750-U

Abstract

The utility model relates to the technical field of corn harvesters, in particular to an anti-winding corn harvester spike picking guide device which can be adjusted according to the size of corn to be picked, is convenient to adjust and high in adjusting precision, saves time and labor and comprises a frame, two spike pulling rollers, a driving box, two driving gears, two inclined spike picking plates, an adjusting component and a conveying component, wherein the two spike pulling rollers are rotatably arranged in the frame, the driving box is arranged on the rear side wall of the frame, the driving gears are rotatably arranged in the driving box, the two driving gears are meshed, the input ends of the spike pulling rollers are respectively connected with the driving gears, the two inclined spike picking plates are arranged at the top of the frame through the adjusting component, and the conveying component is arranged on the inclined spike picking plates.

Inventors

  • CAI FEI
  • DAI CHUNYAN

Assignees

  • 烟台富基森机械科技有限公司

Dates

Publication Date
20260508
Application Date
20250607

Claims (7)

  1. 1. The utility model provides an antiwind maize picker plucks ear of grain guider, a serial communication port, including frame (1), two draw stem roller (2), driving box (3), two drive gear (4), two slope pluck ear of grain boards (15), regulating part and conveying part, two draw stem roller (2) rotate and install inside frame (1), driving box (3) are installed on frame (1) rear side wall, driving gear (4) are installed in driving box (3) rotation, two drive gear (4) meshing, the input of drawing stem roller (2) is connected with driving gear (4) respectively, two slope pluck ear of grain boards (15) are installed at frame (1) top through regulating part, install conveying part on slope pluck ear of grain board (15).
  2. 2. The anti-winding corn harvester ear picking guide device according to claim 1, wherein the adjusting component comprises two rotating rods (9), two groups of adjusting sliding blocks (10), two groups of pushing frames (11), two groups of adjusting arms (12), two connecting blocks (13) and two groups of inserting rods (14), the upper parts of the left side and the right side of the frame (1) are provided with adjusting sliding grooves, the rotating rods (9) are rotatably arranged in the adjusting sliding grooves, threaded grooves are symmetrically formed in the rotating rods (9), the adjusting sliding blocks (10) are slidably arranged in the adjusting sliding grooves, the two adjusting sliding blocks (10) are symmetrically screwed on the rotating rods (9), pushing frames (11) are arranged on the inner sides of the adjusting sliding blocks (10), one ends of the adjusting arms (12) are rotatably connected with the pushing frames (11), the bottoms of the inclined ear picking plates (15) are provided with connecting blocks (13), the bottoms of the connecting blocks (13) are provided with two inserting rods (14), and one ends of the adjusting arms (12) far away from the pushing frames (11) are provided with rotating holes, and the inserting rods (14) are inserted into the rotating holes.
  3. 3. The anti-winding corn harvester ear picking guide device according to claim 1, further comprising two groups of limiting slide bars (16) and two adjusting nuts (17), wherein the limiting slide bars (16) are fixedly arranged at the front end and the rear end of the bottom of the inclined ear picking plate (15), limiting slide grooves matched with the limiting slide bars (16) are formed in the top of the frame (1), the limiting slide bars (16) are slidably arranged in the limiting slide grooves, a driving groove is formed in the front end of the frame (1), and the front end of the rotating rod (9) stretches into the driving groove to be provided with the adjusting nuts (17).
  4. 4. The anti-winding corn harvester spike picking guide device according to claim 1, wherein the conveying component comprises two groups of mounting frames (18), two groups of chain wheels (19), two conveying chains (20), a plurality of stirring blocks (21) and two hydraulic motors (22), the mounting frames (18) are mounted on the inclined spike picking plate (15) in a front-back mode, the chain wheels (19) are rotatably mounted on the mounting frames (18), the conveying chains (20) are mounted between the front chain wheels (19) and the rear chain wheels (19), the stirring blocks (21) are mounted on the conveying chains (20), the hydraulic motors (22) are mounted on the tops of the rear mounting frames (18), and output ends of the hydraulic motors (22) are connected with input ends of the chain wheels (19).
  5. 5. The anti-winding corn harvester spike picking guide device according to claim 1, further comprising two groups of stalk pulling plates (5) and a plurality of anti-blocking cone tips (7), wherein the plurality of stalk pulling plates (5) are uniformly arranged at the rear end of the stalk pulling roller (2), the stalk pulling plates (5) at the left side and the stalk pulling roller (2) are arranged in a crossing manner, and the plurality of anti-blocking cone tips (7) are uniformly arranged on the outer wall of the stalk pulling roller (2).
  6. 6. An anti-winding corn harvester ear picking guide as in claim 1 further comprising two guide cones (6), the two guide cones (6) being mounted at the front end of the stalk rolls (2) respectively.
  7. 7. The anti-winding corn harvester spike picking guide device according to claim 1, further comprising two seedling dividing plates (8) and two protruding blocks (23), wherein the two seedling dividing plates (8) are respectively arranged on the left side and the right side of the front end of the frame (1), and the protruding blocks (23) are arranged on the left side and the right side of the inner wall of the frame (1).

Description

Anti-winding corn harvester plucks ear of grain guider Technical Field The utility model relates to the technical field of corn harvesters, in particular to an anti-winding corn harvester spike picking guide device. Background The corn harvester is an agricultural machine for mechanically cutting stalks of corn, picking ears, peeling, threshing, straw treatment, harvesting rotary tillage land and other production links according to the planting mode and agronomic requirements when the corn is mature, wherein the ear picking device is a core component in the corn harvester and can pick and separate the corn ears from the straws in the harvesting process. The prior art publication No. CN209449242U discloses a corn harvester ear picking device. Including reducing gear box, draw stem roller and plucking ear of grain board, two draw stem roller setting are on the reducing gear box, all set up a bracing piece with the lateral wall fixed connection of reducing gear box in the top of every draw stem roller, all overlap on every bracing piece and put a plucking ear of grain board, and the bracing piece is located plucking ear of grain board's outside edge, all set up an hang plate on two plucking ear of grain board relative lateral walls, and two hang plates are V font distribution, all set up one and hang plate adjacent stirring axle in the below of every plucking ear of grain board, stir the axle and be rotatory by the reducing gear box drive, and stir the axle section that axle and pluck ear of grain board are relative its cross-section and be the cam, all set up a first limiting plate in the top of every plucking ear of grain board. But the structure is comparatively fixed, can't carry out the concrete regulation according to the maize of different varieties size, plucks the ear work to the maize of different varieties size, leads to the suitability relatively poor. Disclosure of utility model In order to solve the technical problems, the utility model provides the anti-winding corn harvester spike picking guide device which can be adjusted according to the size of corn to be harvested, is convenient to adjust, has high adjustment precision, saves time and labor. The utility model relates to an anti-winding corn harvester ear picking guide device which comprises a frame, two stalk pulling rollers, a driving box, two driving gears, two inclined ear picking plates, an adjusting part and a conveying part, wherein the two stalk pulling rollers are rotatably arranged in the frame, the driving box is arranged on the rear side wall of the frame, the driving gears are rotatably arranged in the driving box and meshed with each other, the input ends of the stalk pulling rollers are respectively connected with the driving gears, the two inclined ear picking plates are arranged at the top of the frame through the adjusting part, the conveying part is arranged on the inclined ear picking plates, the driving gears are connected with the driving part of the harvester, the stalk pulling rollers are driven to rotate through the two driving gears, the inclined ear picking plates can be driven to be close to or far away from each other through the adjusting part, so that the distance between the inclined ear picking plates is adjusted, and corn ears can be picked in different varieties and sizes through the conveying part. Preferably, the adjusting component comprises two rotating rods, two groups of adjusting sliding blocks, two groups of pushing frames, two groups of adjusting arms, two connecting blocks and two groups of inserting rods, wherein the upper parts of the left side and the right side of the frame are provided with adjusting sliding grooves, the rotating rods are rotatably arranged in the adjusting sliding grooves, threaded grooves are symmetrically formed in the front and the back of the rotating rods, the adjusting sliding blocks are slidably arranged in the adjusting sliding grooves, the two adjusting sliding blocks are symmetrically and spirally arranged on the rotating rods, the pushing frames are arranged on the inner sides of the adjusting sliding blocks, one ends of the adjusting arms are rotatably connected with the pushing frames, the connecting blocks are arranged at the bottoms of the inclined ear picking plates, two inserting rods are arranged at the bottoms of the connecting blocks, one ends of the adjusting arms, which are far away from the pushing frames, are provided with rotating holes, the inserting rods are inserted into the rotating holes, the adjusting sliding blocks are pushed in the adjusting sliding grooves, and the connecting blocks are pushed by the pushing frames and the adjusting arms, so that the inclined ear picking plates are driven to be close to or far away from each other, and the distance between the inclined ear picking plates is adjusted, and the effect of picking corns of different varieties is operated. Preferably, the tilting ear picking plate also comprises two groups of limi