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CN-121970580-A - Film-covered rice transplanter for rice planting

CN121970580ACN 121970580 ACN121970580 ACN 121970580ACN-121970580-A

Abstract

The invention relates to the technical field of agricultural machinery, in particular to a film-covered rice transplanter for rice planting. Including the aircraft nose, the aircraft nose is provided with the bracket, bracket sliding connection has the frame, the frame rigid coupling has the seedling dish, the bracket is provided with the tectorial membrane and rolls up and rotates and be connected with two and bury the membrane wheel, the bracket is provided with the subassembly of transplanting rice seedlings, the frame rotates and is connected with the pivot, the pivot rigid coupling has two turntables, two rotate between the turntables and be connected with a plurality of seedling shelves, the seedling shelf is used for depositing the seedling, the seedling shelf is provided with the regulating part, the frame rigid coupling has the bracing piece, the bracing piece is used for right the regulating part extrudees. According to the invention, the seedlings are stored by the plurality of seedling storage frames, and when the seedlings on the seedling tray need to be replenished, the seedling storage frames are propped against the seedling storage frames through the adjusting piece, so that the seedling storage frames rotate, the seedlings stored on the seedling storage frames are automatically transferred to the seedling tray, the automation degree of the film-covered seedling planting machine is further improved, and the working efficiency of the seedling planting machine is improved.

Inventors

  • XU LEI
  • PI JIE
  • JI YAO
  • HUANG YIJUN
  • ZHANG WENYI
  • HUANG ZHIGANG

Assignees

  • 江苏省农业科学院
  • 农业农村部南京农业机械化研究所
  • 江苏玖顺农业机械有限公司

Dates

Publication Date
20260505
Application Date
20260326

Claims (10)

  1. 1. The utility model provides a rice is planted with tectorial membrane transplanter, including aircraft nose (1), aircraft nose (1) is provided with bracket (101), bracket (101) sliding connection has frame (2), bracket (101) rigid coupling has power component, power component is used for the drive frame (2) remove, frame (2) rigid coupling has seedling dish (3), bracket (101) are provided with tectorial membrane book (4) and rotate and be connected with two tectorial membrane wheel (5), bracket (101) are provided with seedling subassembly (6), a serial communication port, still including pivot (7), pivot (7) swivelling joint in frame (2), pivot (7) rigid coupling has two carousel (8), two swivelling joint has a plurality of seedling storage frame (9) between carousel (8), seedling storage frame (9) are used for depositing seedling, seedling storage frame (9) are provided with regulating part (10), frame (2) rigid coupling has bracing piece (11), bracing piece (11) are used for carrying out extrusion to regulating part (10).
  2. 2. A rice planting mulch applicator according to claim 1, wherein the centre of gravity of all the seedling storage racks (9) is located on the side of the rotation shaft (7) close to the machine head (1) for directional rotation of the rotation shaft (7).
  3. 3. The film-covered rice transplanter for rice planting as claimed in claim 1, wherein the seedling tray (3) is hinged with a blocking frame (12), the blocking frame (12) is used for blocking seedlings on the seedling storage frame (9), and a torsion spring (13) is arranged between the blocking frame (12) and the seedling tray (3).
  4. 4. A rice planting film-covered rice seedling planting machine according to claim 3, wherein the supporting rod (11) is fixedly connected with a mounting frame (14), the mounting frame (14) is slidably connected with a regulating frame (15), and the regulating frame (15) is used for limiting the blocking frame (12).
  5. 5. The rice planting film-covered rice seedling transplanting machine according to claim 4, wherein the rice seedling tray (3) is slidably connected with a sliding frame (16), the sliding frame (16) is fixedly connected with a plurality of detection plates (17), tension springs (18) are arranged between the sliding frame (16) and the rice seedling tray (3), the sliding frame (16) is fixedly connected with a fixing frame (19), and the fixing frame (19) is used for adjusting the position of the regulating frame (15).
  6. 6. The rice planting film-covered rice seedling planting machine according to claim 5, wherein the rotating shaft (7) is fixedly connected with a plurality of fixing blocks (20), the arrangement of the fixing blocks (20) corresponds to the arrangement of the seedling storage rack (9), the frame (2) is fixedly connected with a fixing rack (21), the fixing rack (21) is slidably connected with a limiting piece (22), a first spring (23) is arranged between the limiting piece (22) and the fixing rack (21), and the limiting piece (22) is used for limiting the fixing blocks (20).
  7. 7. The rice planting film-covered rice seedling planting machine according to claim 6, wherein the frame (2) is slidably connected with a transmission member (24), the transmission member (24) is rotatably connected with a transmission block (25), the transmission block (25) is used for extruding the limiting member (22), the transmission member (24) is fixedly connected with a blocking block (26), the blocking block (26) is used for limiting the transmission block (25), the sliding frame (16) is fixedly connected with a transmission rod (27), and the transmission rod (27) and the transmission member (24) are mutually extruded.
  8. 8. The rice planting mulch transplanting machine as set forth in claim 7, wherein the driving block (25) is composed of a round bar and a rectangular block, the upper side of the rectangular block of the driving block (25) is connected with the round bar, the limiting piece (22) is composed of a T-shaped frame and a round bar, the lateral edge of the driving block (25) near the limiting piece (22) is higher than the round bar axis of the limiting piece (22), and the lateral edge of the driving block (25) far away from the limiting piece (22) is lower than the round bar axis of the limiting piece (22).
  9. 9. The rice planting film-covered rice seedling planting machine according to claim 1, wherein the adjusting piece (10) is slidably connected with the seedling storage frame (9), the seedling storage frame (9) is rotatably connected with a plurality of rollers (28), the adjusting piece (10) is used for stopping the rollers (28), and a second spring (29) is arranged between the adjusting piece (10) and the seedling storage frame (9).
  10. 10. The rice planting mulch applicator as set forth in claim 9, wherein the roller (28) has a coating of friction material disposed thereon for increasing the friction between the seedlings and the roller (28).

Description

Film-covered rice transplanter for rice planting Technical Field The invention relates to the technical field of agricultural machinery, in particular to a film-covered rice transplanter for rice planting. Background The rice mulching seedling planting machine is an agricultural machine combining mulching and seedling planting, can cover a layer of degradable mulching film for a rice field before seedling planting, and can realize physical weeding by isolating grass from sunlight, so that the use of pesticides is reduced, the water retention of the rice field can be improved for the rice field mulching film, the irrigation to the rice field is reduced, and the irrigation cost is reduced. When the existing film-covered rice transplanter is used for transplanting rice seedlings, firstly, seedlings are fully filled in a seedling tray, then, seedlings are placed on a seedling storage frame to supplement the seedlings in the seedling tray, but the existing film-covered rice transplanter cannot realize automatic seedling supplement on the seedling storage frame, after the seedlings on the seedling tray are reduced, the seedlings need to be actively and continuously supplemented, the operation is excessively complicated, or after the seedlings in the seedling tray of the film-covered rice transplanter are consumed all the time, the film-covered rice transplanter stops transplanting work, and then, the seedlings in the seedling tray are supplemented. Disclosure of Invention In order to overcome the defects in the background art, the invention provides a film-covered rice transplanter for rice planting. The technical scheme is that the film-covered rice transplanter for rice planting comprises a machine head, wherein the machine head is provided with a bracket, the bracket is connected with a frame in a sliding manner, the bracket is fixedly connected with a power assembly, the power assembly is used for driving the frame to move, the frame is fixedly connected with a rice seedling tray, the bracket is provided with a film-covered roll and is rotationally connected with two film-buried wheels, the bracket is provided with a rice seedling transplanting assembly, the frame is rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with two rotating discs, a plurality of rice seedling storage frames are rotationally connected between the two rotating discs, the rice seedling storage frames are used for storing rice seedlings, an adjusting piece is arranged on the rice seedling storage frames, the frame is fixedly connected with a supporting rod, and the supporting rod is used for extruding the adjusting piece. Further, the gravity centers of all the seedling storage frames are positioned on one side of the rotating shaft, which is close to the machine head, and are used for enabling the rotating shaft to rotate in an oriented mode. Further, the seedling tray is hinged with a blocking frame, the blocking frame is used for blocking seedlings on the seedling storage frame, and a torsion spring is arranged between the blocking frame and the seedling tray. Further, the bracing piece rigid coupling has the mounting bracket, mounting bracket sliding connection has regulation and control frame, regulation and control frame is used for right block the frame and carry out spacingly. Further, seedling dish sliding connection has the carriage, the carriage rigid coupling has a plurality of pick-up boards, the carriage with be provided with the extension spring between the seedling dish, the carriage rigid coupling has the fixed frame, the fixed frame is used for adjusting the position of regulation and control frame. Further, the pivot rigid coupling has a plurality of fixed blocks, the arrangement of fixed block with the arrangement of seedling storage frame is corresponding, the frame rigid coupling has the mount, mount sliding connection has the locating part, the locating part with be provided with first spring between the mount, the locating part is used for right the fixed block is spacing. Further, frame sliding connection has the driving piece, the driving piece rotates and is connected with the driving piece, the driving piece is used for the extrusion the locating part, the driving piece rigid coupling has the stop block, the stop block is used for right the driving piece is spacing, the carriage rigid coupling has the transfer line, the transfer line with the mutual extrusion of driving piece. Further, the transmission block comprises a round rod and a rectangular block, the upper side of the rectangular block of the transmission block is connected with the round rod, the limiting piece comprises a T-shaped frame and a round rod, the transmission block is close to the transverse edge of the limiting piece and is higher than the round rod axis of the limiting piece, and the transmission block is far away from the transverse edge of the limiting piece and is lower than the round rod axis of t