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CN-224205699-U - Corn planter on film

CN224205699UCN 224205699 UCN224205699 UCN 224205699UCN-224205699-U

Abstract

The utility model relates to the technical field of agricultural planting mechanical equipment, in particular to a corn planter on a film, which comprises a frame, wherein a blanking device is installed in the middle of the upper end of the frame in a penetrating way, a sowing device is fixedly connected to the upper part of the left end of the frame, sliding grooves are formed in the lower parts of the left plate wall and the right plate wall of the frame, film pressing rollers are movably installed in the front parts of the left plate wall and the right plate wall of the frame through bearings, and the blanking device comprises a corn seed box and a first driving motor and is installed in the middle of the upper end of the frame in a penetrating way. According to the corn planter on the film, through the structural design of precisely controlling seed throwing in the blanking device and the mechanical transmission of the eccentric wheel and the crank rod in the sowing device matched with the sliding block and the sliding groove guide, precise blanking and stable film breaking sowing are realized, seed waste is avoided, the corn sowing efficiency and quality on the film are improved, the manual strength is reduced, and the sowing standard is ensured.

Inventors

  • WANG HAIOU

Assignees

  • 萧县白土镇人民政府

Dates

Publication Date
20260508
Application Date
20250607

Claims (7)

  1. 1. The corn planter on the film comprises a frame (1) and is characterized in that wheels (2) are arranged on the periphery of the outer side of the frame (1), two pushing handles (5) are fixedly connected to the rear portion of the upper end of the frame (1), a blanking device (6) is installed in the middle of the upper end of the frame (1) in a penetrating mode, a sowing device (7) is fixedly connected to the upper portion of the left end of the frame (1), sliding grooves (3) are formed in the lower portion of a left plate wall and the lower portion of a right plate wall of the frame (1), and film pressing rollers (4) are movably installed on the front portion of the left plate wall and the front portion of the right plate wall of the frame (1) through bearings; The blanking device (6) comprises a corn seed box (61) and a first driving motor (62), wherein the output end of the first driving motor (62) penetrates through the corn seed box (61) and is fixedly connected with a blanking roller (64), a plurality of dropping grooves (65) are formed in the outer surface of the blanking roller (64), a guide plate (68) is fixedly connected to the middle part of the front box wall of the corn seed box (61) and the middle part of the rear box wall, a transparent semi-arc-shaped plate (66) is fixedly connected to the lower part of the front box wall and the lower part of the rear box wall of the corn seed box (61), a blanking pipe (67) is fixedly connected to the middle part of the lower end of the corn seed box (61), an encoder (63) is arranged at the other end of the first driving motor (62), and the corn seed box (61) is installed in the middle part of the upper end of the frame (1) in an inserted mode.
  2. 2. The corn planter on a film according to claim 1, wherein the seeding device (7) comprises a second driving motor (71), an output end of the second driving motor (71) penetrates through the frame (1) and is fixedly connected with an eccentric wheel (72), a crank rod (73) is sleeved on one side of the eccentric wheel (72), a connecting shaft rod (74) is installed on one side, far away from the eccentric wheel (72), of the crank rod (73) in a penetrating mode, a planting plugboard (77) is fixedly connected to the right end of the connecting shaft rod (74), a telescopic pipe (76) is fixedly connected to the middle of the upper end of the planting plugboard (77), sliding blocks (75) are fixedly connected to the middle of the left end and the middle of the right end of the planting plugboard (77), a sharp-mouth groove (78) is formed in the lower end of the planting plugboard (77), and the second driving motor (71) is fixedly installed on the upper portion of the left end of the frame (1).
  3. 3. The corn planter on film according to claim 1, wherein the inner sides of the two transparent semi-arc plates (66) are respectively clung to the front part and the rear part of the outer surface of the blanking roller (64), and the left end of the blanking roller (64) is movably mounted with the corn seed box (61) through a bearing.
  4. 4. The corn planter on film of claim 1, wherein the two guide plates (68) are inclined at an angle of twenty degrees relative to each other, and the bottoms of the guide plates (68) are respectively attached to the upper portion of the outer surface of the blanking roller (64).
  5. 5. A corn planter on film according to claim 1, wherein the two guide plates (68) are spaced apart from each other by the same distance as the diameter of the drop-in slot (65).
  6. 6. A corn planter on film according to claim 1, wherein the blanking tube (67) is identical to the interior of the corn seed tank (61) and is fixedly mounted with the telescoping tube (76).
  7. 7. A corn planter on film according to claim 2, wherein two of said slide blocks (75) are slidably connected within the chute (3) respectively.

Description

Corn planter on film Technical Field The utility model relates to the technical field of agricultural planting mechanical equipment, in particular to a corn planter on a film. Background With the continuous development of agricultural modernization, the plastic film mulching planting technology is widely applied to corn planting, and can effectively maintain soil moisture, improve soil temperature and inhibit weed growth, thereby improving corn yield and quality; For example, publication No. CN214676498U discloses a corn planter on a film, comprising a hydraulic cylinder, wherein the bottom of the first hydraulic cylinder is fixedly connected with a mounting plate, the piston end of the first hydraulic cylinder is fixedly connected with a second push rod, the bottom of the second push rod is fixedly connected with a funnel, the bottom of the funnel is fixedly connected with a plurality of connecting columns, the bottom of the connecting columns is fixedly connected with a drill bit, the peripheral outer wall of the top of the funnel is sheathed with a telescopic frame, and the middle position of the top of the telescopic frame is provided with a through hole; This patent is in the seed throwing link, unable accurate control falls into the seed quantity of soil at every turn, in this patent, the seed falls into the seed metering ware through the hopper down, seed metering ware structure is simple relatively, be difficult to guarantee the precision of every turn seed metering, the condition that the seed is unrestrained easily appears, lead to the seeding volume to be difficult to accurate control, influence the standardization and the high efficiency that corn was planted, in addition, current planting machine is at rupture of membranes seeding link, also there is certain defect, partial equipment is when the puncture plastic film inserts soil, unable stability and the precision of guaranteeing the action, result in the plastic film damage too big or the planting degree of depth inconsistent, influence the emergence rate and the later growth of corn seed, consequently, need design a corn planter on the membrane in order to solve above-mentioned problem. Disclosure of utility model The utility model mainly aims to provide a corn planter on a film, which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a corn planter on film, includes the frame, all be provided with the wheel around the outside of frame, the upper end rear portion fixedly connected with of frame pushes away the handle, the upper end middle part of frame is installed the unloader that alternates, the left end upper portion fixedly connected with seeder of frame, left panel wall lower part and right panel wall lower part of frame all open the spout, the left panel wall front portion and right panel wall front portion of frame pass through bearing movable mounting and press the membrane roller; The discharging device comprises a corn seed box and a first driving motor, wherein the output end of the first driving motor penetrates through the corn seed box and is fixedly connected with a discharging roller, a plurality of falling grooves are formed in the outer surface of the discharging roller, a guide plate is fixedly connected to the middle part of the front box wall and the middle part of the rear box wall of the corn seed box, a transparent semi-arc-shaped plate is fixedly connected to the lower part of the front box wall and the lower part of the rear box wall of the corn seed box, a discharging pipe is fixedly connected to the middle part of the lower end of the corn seed box, an encoder is arranged at the other end of the first driving motor, and the corn seed box is installed in the middle of the upper end of the frame in a penetrating mode. Preferably, the seeding device comprises a second driving motor, the output end of the second driving motor penetrates through the frame and is fixedly connected with an eccentric wheel, a crank rod is sleeved on one side of the eccentric wheel, a connecting shaft rod is installed on one side, far away from the eccentric wheel, of the crank rod in a penetrating mode, the right end of the connecting shaft rod is fixedly connected with a planting inserting plate, the middle part of the upper end of the planting inserting plate is fixedly connected with a telescopic pipe, the middle part of the left end of the planting inserting plate is fixedly connected with a sliding block, the lower end of the planting inserting plate is provided with a sharp groove, and the second driving motor is fixedly installed on the upper part of the left end of the frame. Preferably, the inner sides of the two transparent semi-arc plates are respectively clung to the front part and the rear part of the outer surface of the blanking roller, and the left end of the blanking roller is