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CN-224211971-U - Seedling tray stacking machine

CN224211971UCN 224211971 UCN224211971 UCN 224211971UCN-224211971-U

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a seedling tray stacking machine which comprises a tray stacking machine body, guide pieces, lifting hooks and an adjusting assembly, wherein the tray stacking machine body comprises a conveying roller shaft and a jacking assembly, a plurality of conveying roller shafts which are arranged in parallel are connected to the tray stacking machine body, the jacking assembly is connected to the tray stacking machine body, the two guide pieces are symmetrically arranged, the guide pieces are connected to the tray stacking machine body, the lifting hooks are distributed in a plurality, the lifting hooks are rotatably connected to the tray stacking machine body, and the lifting hooks are of a split type design and consist of hook tails and hook heads. According to the utility model, the adjusting assembly capable of adjusting the distance between the hook head and the hook tail is arranged on the split lifting hook, the adjusting assembly can be used for clamping the limiting block on the first threaded rod and the limiting groove on the connecting plate and adjusting the position of the hook head, and the hook head can be taken down when the limiting block is completely separated from the limiting groove, so that the seedling trays with different materials and sizes can be replaced, and the damage to the seedling trays is reduced.

Inventors

  • ZHANG ZHONGXIANG
  • TIAN YANMING
  • ZHANG YUHUA

Assignees

  • 湖北晨燊生态农业有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (7)

  1. 1. A seedling tray stacking machine is characterized by comprising The disc stacking machine comprises a disc stacking machine body (1) and a lifting assembly, wherein the disc stacking machine body (1) comprises a conveying roller shaft (2) and a plurality of conveying roller shafts (2) which are arranged in parallel, the disc stacking machine body (1) is connected with the lifting assembly, and the lifting assembly is connected with the disc stacking machine body (1); The two guide pieces (3) are symmetrically arranged, and the guide pieces (3) are connected to the disc stacking machine main body (1); the lifting hooks (4) are distributed, the lifting hooks (4) are rotatably connected to the disc stacking machine main body (1), the lifting hooks (4) are of split type design, and the lifting hooks (4) consist of hook tails (5) and hook heads (6); The seedling adjusting device comprises an adjusting component, wherein the adjusting component is connected to a lifting hook (4), the adjusting component comprises an adjusting sleeve (7), a connecting plate (8), an adjusting handle (9), a first threaded rod (10) and a limiting block (11), the connecting plate (8) is arranged in parallel with a hook head (6), the connecting plate (8) is connected with the hook head (6), a limiting groove (12) is formed in the connecting plate (8), the adjusting sleeve (7) is sleeved outside the connecting plate (8) and the hook tail (5), the hook head (6) is connected with the adjusting sleeve (7), one end of the first threaded rod (10) is rotatably connected to the adjusting sleeve (7), one end of the first threaded rod (10) is connected with the adjusting handle (9), the other end of the first threaded rod (10) is connected with the limiting block (11), the limiting block (11) is matched with the limiting groove (12), and in the use state of the adjusting component, the adjusting sleeve (7) moves along the connecting plate (8) to adjust the distance between the hook head (6) and the hook tail (5) to enable the seedling adjusting device to adapt to seedling trays of different sizes.
  2. 2. The seedling tray stacking machine of claim 1, wherein the adjusting assembly further comprises The two limiting plates (13) are symmetrically arranged, the limiting plates (13) are connected in an accommodating cavity opened and closed in the adjusting sleeve (7), and the opposite sides of the limiting blocks (11) are provided with guide grooves (14); The guide block (15) is connected to the limiting block (11), and the guide block (15) is in sliding connection with the guide groove (14) on the limiting plate (13).
  3. 3. The seedling tray stacking machine according to claim 1, wherein the hook tail (5) is connected to a rotating shaft (16), two sides of the rotating shaft (16) are rotatably connected to fixing sheets (17), the fixing sheets (17) are connected with the tray stacking machine main body (1), and a torsion spring (18) is sleeved on the rotating shaft (16).
  4. 4. The seedling tray stacking machine as claimed in claim 1, wherein the jacking assembly comprises A plurality of telescopic devices (19) are distributed, and the telescopic devices (19) are connected to the disc stacking machine main body (1); The jacking platform (20) is arranged in parallel with the horizontal plane, and the jacking platform (20) is connected with the telescopic end of the telescopic device (19); A plurality of jacking frames (21) are arranged in parallel, and the jacking frames (21) are arranged on the jacking platform (20); The pitch-changing assembly is connected to the jacking platform (20), the adjusting assembly is connected with the jacking frames (21), and in the use state of the adjusting assembly, the adjusting assembly adjusts the spacing between the jacking frames (21) to adapt to different seedling trays.
  5. 5. The seedling tray stacking machine as claimed in claim 4, wherein the distance changing assembly comprises The two ends of the second threaded rod (22) are rotatably connected with fixed seats, the fixed seats are connected to the jacking platform (20), and the second threaded rod (22) penetrates through any fixed seat to be connected with an adjusting disc (23); The guide rods (24) are arranged in parallel with the second threaded rods (22), the two ends of each guide rod (24) are connected with mounting seats, and the mounting seats are mounted on the jacking platform (20); And the number of the moving plates (25) corresponds to that of the jacking frames (21), one side of the moving plates (25) is connected with the jacking frames (21), and threaded holes and through holes matched with the second threaded rods (22) and the guide rods (24) are formed in the moving plates (25).
  6. 6. A seedling tray stacking machine according to claim 1, characterized in that the adjusting handle (9) is provided with an indication mark, and the adjusting sleeve (7) is provided with a reference mark.
  7. 7. The seedling tray stacking machine according to claim 1, wherein the guide piece (3) comprises a fixed plate (26), a sliding plate (27), fixed bolts (28) and a guide frame (29), the two fixed plates (26) which are arranged in parallel are respectively connected to two sides of the main body (1) of the seedling tray stacking machine, the sliding plate (27) and the fixed plates (26) are arranged in parallel up and down, the sliding plate (27) is provided with a sliding groove, the fixed bolts (28) penetrate through the sliding groove and are in threaded connection with the fixed plates (26), the guide frame (29) is n-shaped, and two ends of the guide frame (29) are connected with the sliding plate (27).

Description

Seedling tray stacking machine Technical Field The utility model relates to the technical field of agricultural machinery, in particular to a seedling tray stacking machine. Background Aiming at the requirements of automatic and efficient seedling raising, various seedling raising and seeding pipelines of seedling trays are produced, and the pipeline generally comprises the procedures of seedling tray feeding, bottom soil paving, compaction, seeding, surface soil covering, spray water, tray taking and stacking and the like. The Chinese patent with the bulletin number of CN222453788U discloses an automatic disc stacking machine for sowing, which comprises a frame, wherein two long conveying belts and two short conveying belts are arranged in the frame, the upper half section Gao Yuchang of the short conveying belts is provided with an upper half section of the conveying belts, the front side of the short conveying belts is provided with a reversible baffle, and the frame is provided with two groups of lifting hooks which are symmetrically arranged left and right and are positioned on the outer sides of the short conveying belts. The seedling tray stacking device can automatically complete the stacking work of seedling trays by the mutual matching of the long conveying belt, the short conveying belt, the baffle plate and the lifting hook, can effectively improve the stacking efficiency of the seedling trays and reduce the labor intensity of workers. However, in the above technical scheme, only through setting up spacing baffle, direction adjusting part and the separately arranged lifting hook, the stacking work of seedling dish of different specifications of adaptable, but the device is when mediating, need dismantle a plurality of lifting hooks and change different lifting hook heads and carry out the adaptation to different seedling dish. Disclosure of utility model The utility model aims at solving the problems in the background technology and provides a seedling tray stacking machine. The seedling tray stacking machine comprises a tray stacking machine body, guide pieces, lifting hooks, an adjusting assembly and a regulating assembly, wherein the tray stacking machine body comprises a conveying roller shaft and a jacking assembly, the conveying roller shafts are connected to the tray stacking machine body in parallel, the jacking assembly is connected to the tray stacking machine body, the guide pieces are symmetrically arranged in two, the guide pieces are connected to the tray stacking machine body, the lifting hooks are distributed and are rotatably connected to the tray stacking machine body, the lifting hooks are of split type, each lifting hook consists of a hook tail and a hook head, the adjusting assembly is connected to the lifting hooks, the adjusting assembly comprises an adjusting sleeve, a connecting plate, an adjusting handle, a first threaded rod and a limiting block, the connecting plate is arranged in parallel with the hook heads, the connecting plate is connected with the hook heads, the limiting grooves are formed in the connecting plate, the adjusting sleeve is arranged on the outer sides of the connecting plate and the hook tails, the hook heads are connected with the adjusting sleeve in a rotating mode, one end of the first threaded rod is connected with the adjusting handle, the other end of the first threaded rod is connected with the limiting block, the limiting block is matched with the limiting grooves, and the adjusting assembly moves the adjusting sleeve along the tail to enable the adjusting sleeve to adapt to the seedling tray to different sizes. Preferably, the adjusting assembly further comprises two limiting plates which are symmetrically arranged, the limiting plates are connected in the accommodating cavity opened and closed in the adjusting sleeve, one side, opposite to the limiting block, of each limiting block is provided with a guide groove, and the guide blocks are connected to the limiting blocks and are in sliding connection with the guide grooves on the limiting plates. Preferably, the hook tail is connected to the rotating shaft, two sides of the rotating shaft are rotatably connected to the fixing plates, the fixing plates are connected with the disc stacking machine main body, and the rotating shaft is sleeved with the torsion spring. Preferably, the jacking assembly comprises a plurality of telescopic devices, a jacking platform, a jacking frame, a distance changing assembly, an adjusting assembly and an adjusting assembly, wherein the telescopic devices are distributed and connected to the disc stacking machine main body, the jacking platform is arranged in parallel with a horizontal plane and connected with telescopic ends of the telescopic devices, the jacking frame is arranged in parallel and installed on the jacking platform, the distance changing assembly is connected to the jacking platform, the adjusting assembly is connected with the jacking frame,