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CN-224205692-U - Pit digging equipment for planting seedlings

CN224205692UCN 224205692 UCN224205692 UCN 224205692UCN-224205692-U

Abstract

The utility model discloses pit digging equipment for planting saplings, which belongs to the technical field of sapling planting and comprises a pit digging base, wherein an inverted U-shaped mounting frame is mounted on the top surface of the pit digging base, a transverse plate is arranged in an inner cavity of the mounting frame, a driving motor is mounted on the top surface of the transverse plate, an output end of the driving motor penetrates through the transverse plate to be connected with a mounting block, a sliding groove is formed in one side surface of the mounting block, a sliding block is slidingly arranged in the inner cavity of the sliding groove, a spiral drill bit for digging a pit required by a sapling is connected to the bottom surface of the sliding block, grooves are symmetrically formed in the inner top surface and the inner bottom surface of the sliding groove, threaded shafts are rotatably connected to the inner bottom surfaces of the two grooves located below through pin shafts, clamping blocks are sleeved on the peripheral sides of the two threaded shafts, and two through grooves for the threaded shafts to penetrate are symmetrically formed in one side surface of the sliding block. The pit digging equipment for planting sapling solves the problem that planting pits with different sizes are difficult to dig, and reduces the pit digging cost during sapling planting.

Inventors

  • ZOU YANFANG
  • PENG XIAOHUI

Assignees

  • 宜春市袁州区双绿农业发展有限公司

Dates

Publication Date
20260508
Application Date
20250520

Claims (7)

  1. 1. The utility model provides a pit digging equipment for planting sapling, includes pit digging base (1), its characterized in that U-shaped mounting bracket (2) that are the inversion are installed to the top surface of pit digging base (1), the inner chamber of mounting bracket (2) is equipped with diaphragm (3), driving motor (4) are installed to the top surface of diaphragm (3), driving motor's (4) output runs through diaphragm (3) and is connected with installation piece (5), spout (6) have been seted up to one side of installation piece (5), the inner chamber slip of spout (6) is equipped with slider (7), the bottom surface of slider (7) is connected with and is used for digging spiral drill bit (8) of required planting hole of sapling, recess (9) are all symmetrically seted up to the interior top surface and the interior bottom surface of spout (6), are located two the interior bottom surface of recess (9) all is connected with screw spindle (10) through the round pin axle rotation, two all screw thread cover is equipped with fixture block (11) in the week side of screw spindle (10), one side of slider (7) is equipped with two and supplies two through-grooves (12) to cut through the groove (12).
  2. 2. The pit digging device for planting seedlings according to claim 1, wherein vertical rods (14) are arranged on the inner bottom surfaces of the two grooves (9) positioned below, and the two clamping blocks (11) are respectively sleeved on the periphery sides of the vertical rods (14) in a sliding manner.
  3. 3. The pit digging device for planting seedlings according to claim 1, wherein the top surface of the mounting frame (2) is symmetrically provided with two hydraulic cylinders (15), and piston rods of the two hydraulic cylinders (15) penetrate through the mounting frame (2) and are connected and fixed with the top surface of the transverse plate (3) together.
  4. 4. The pit digging device for planting seedlings according to claim 1, wherein two vertical plates (16) are symmetrically welded on the top surface of the pit digging base (1), and the transverse plate (3) is slidably sleeved on the periphery of the two vertical plates (16).
  5. 5. The pit digging device for planting seedlings according to claim 1, wherein the top surface of the pit digging base (1) is connected with a threaded rod (17) through screw holes in a threaded mode, and the bottom end of the threaded rod (17) is connected with a lifting plate (18) through a pin shaft in a rotating mode.
  6. 6. A pit digging device for planting seedlings according to claim 5, wherein a plurality of conical spines (19) for penetrating into the ground to fix the position of the pit digging base (1) are equidistantly arranged on the bottom surface of the lifting plate (18).
  7. 7. The pit digging device for planting seedlings according to claim 5, wherein two limiting rods (20) penetrating to the upper side of the pit digging base (1) are symmetrically welded on the top surface of the lifting plate (18).

Description

Pit digging equipment for planting seedlings Technical Field The utility model belongs to the technical field of seedling planting, and particularly relates to pit digging equipment for seedling planting. Background Afforestation engineering is the engineering of construction scenery greenfield, and the planting of sapling is conventional means in the afforestation engineering, just needs to dig the hole at first when carrying out sapling planting, because the sapling size of different varieties is different, so required planting hole size also is different, and most auger bit all is with device fixed connection, leads to being difficult to replace not unidimensional auger bit according to not unidimensional planting hole, and then needs to prepare a plurality of equipment of digging holes, has improved the cost of digging holes when the sapling is planted. The efficient pit digging device for planting seedlings in the prior Chinese patent (issued notice number CN 215912489U) comprises a base, wherein a through groove is formed in the middle of the base, two symmetrical supporting plates are arranged above two sides of the through groove on the base, the two supporting plates are fixedly connected through a top plate, two symmetrical hydraulic cylinders are arranged below the top plate, and the stroke ends of the hydraulic cylinders are fixedly connected with a first transverse plate. " It is known that the cited patent document has a problem that it is inconvenient to dig out planting pits of different sizes. Disclosure of utility model The utility model aims to provide pit digging equipment for planting seedlings, which aims to solve the problems in the background technology. The technical scheme includes that the pit digging device for planting seedlings comprises a pit digging base, an inverted U-shaped mounting frame is mounted on the top surface of the pit digging base, a transverse plate is arranged in an inner cavity of the mounting frame, a driving motor is mounted on the top surface of the transverse plate, an output end of the driving motor penetrates through the transverse plate to be connected with a mounting block, a sliding groove is formed in one side surface of the mounting block, a sliding block is slidably arranged in the inner cavity of the sliding groove, spiral drill bits for digging pits needed by the seedlings are connected to the bottom surface of the sliding block, grooves are symmetrically formed in the inner top surface and the inner bottom surface of the sliding groove, threaded shafts are connected to the inner bottom surfaces of the two grooves located below through pin shafts in a rotating mode, clamping blocks are sleeved on the peripheral sides of the two threaded shafts in a threaded mode, through grooves for allowing the threaded shafts to penetrate through are symmetrically formed in one side surface of the sliding block, and clamping grooves for allowing the clamping blocks to penetrate through are formed in the inner side walls of the two through grooves. Preferably, the inner bottom surfaces of the two grooves positioned below are provided with vertical rods, and the two clamping blocks are respectively sleeved on the periphery of the vertical rods in a sliding manner. Preferably, the top surface symmetry of mounting bracket installs two pneumatic cylinders, two the piston rod of pneumatic cylinder runs through the mounting bracket and is connected fixedly with the top surface of diaphragm jointly. Preferably, the top surface symmetry welding of earth boring base has two risers, the diaphragm slip cap is established in the week side of two risers. Preferably, the top surface of earth boring base is connected with the threaded rod through the screw thread, the bottom of threaded rod is connected with the lifter plate through the round pin axle rotation. Preferably, a plurality of conical spines used for penetrating into the ground to fix the position of the pit digging base are equidistantly arranged on the bottom surface of the lifting plate. Preferably, the top surface of the lifting plate is symmetrically welded with two limiting rods penetrating to the upper part of the pit digging base. Compared with the prior art, the utility model has the technical effects and advantages that: This equipment of digging pit of usefulness is planted to sapling through rotating the screw spindle, can provide power for the removal of fixture block, can take out from the draw-in groove, cancel the fixed to slider and screw bit, also can let the fixture block get into in the draw-in groove, fix slider and screw bit, compare in the condition of digging pit when current device plants the sapling, the device can dismantle screw bit to change not unidimensional screw bit, can dig out not unidimensional planting pit. Through pneumatic cylinder and driving motor, can provide power for the rotation and the longitudinal movement of auger bit, can dig out the required planting hole of sapling