CN212138312U

CN212138312U - Fruit tree digging machine

Info

Publication number: CN212138312U
Application number: CN202020809200.2U
Authority: CN
Inventors: 吴艳玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-15
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a fruit tree machinery of digging pit, which comprises a frame, the top welding of frame has the roof, the fixed surface of roof is provided with first cylinder, first cylinder sets up the intermediate position at the roof, the output welding of first cylinder has the mounting panel, the lower surface mounting of mounting panel has step motor, step motor's output is connected with the pivot through the shaft coupling transmission, the other end welding of pivot has the fixed block, the fixed orifices has been seted up to the lower surface of fixed block, it has the inserted block to peg graft in the fixed orifices, the screw hole has been seted up to the lateral surface of inserted block, the outside threaded connection of fixed block has fastening bolt. The utility model discloses a step motor drives the pivot and rotates, and the pivot drives digging roller and helical blade and rotates, then promotes the mounting panel through first cylinder, makes digging roller and helical blade move down and get into in the earth to the convenience is dug earth.

Description

Fruit tree digging machine

Technical Field

The utility model relates to a fruit tree planting technical field specifically is a fruit tree machinery of digging pit.

Background

Fruit trees are trees whose fruits are edible and can provide a general term for perennial plants and their rootstocks of edible fruits and seeds. When fruit tree seedlings are planted, soil needs to be dug, and then roots of the seedlings are buried in the dug pits.

The current digging machine for fruit tree planting still has some problems: inconvenient pit digging to earth, simultaneously after long-term the use, the part of digging the pit is because wearing and tearing, and the sharpness reduces or takes place to damage, and inconvenient dismantlement, inconvenient maintenance or the change are carried out to the part of digging the pit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fruit tree machinery of digging pit, drive the pivot through step motor and rotate, the pivot drives the roller of digging pit and helical blade rotates, then promote the mounting panel through first cylinder, make roller of digging pit and helical blade move down and get into in the earth, thereby conveniently dig the pit to earth, through screwing out fastening bolt from threaded hole, can follow the fixed orifices with the inserted block and shift out, thereby the convenience is dismantled the roller of digging pit, thereby the convenience is maintained helical blade or is changed, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fruit tree machinery of digging pit, includes the frame, the top welding of frame has the roof, the fixed surface of roof is provided with first cylinder, first cylinder sets up the intermediate position at the roof, the output welding of first cylinder has the mounting panel, the lower surface mounting of mounting panel has step motor, step motor's output is connected with the pivot through the shaft coupling transmission, the other end welding of pivot has the fixed block, the fixed orifices has been seted up to the lower surface of fixed block, it has the inserted block to peg graft in the fixed orifices, the threaded hole has been seted up to the lateral surface of inserted block, the outside threaded connection of fixed block has fastening bolt, fastening bolt's the other end and screw hole threaded connection, the lower surface welding of inserted block has the roller of digging pit, the external fixation of roller is provided with helical blade.

The bilateral symmetry of first cylinder is provided with the telescopic link, the telescopic link includes first branch and second branch, first branch welding is at the lower surface of roof, second branch welding is at the upper surface of mounting panel, the spout has been seted up to the inside of first branch, the top welding of second branch has the slider, the slider slides and sets up in the spout.

The fastening bolts are provided with at least two groups, and the at least two groups of fastening bolts are symmetrically arranged on two sides of the fixing block.

And the bottom of the rack is fixedly provided with a self-locking universal wheel.

The welding of the lateral surface of frame has the locating plate, the lower surface mounting of locating plate has the second cylinder, the output welding of second cylinder has the bottom plate.

The upper surface welding of locating plate has the bearing bar, the other end welding of bearing bar is in the frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a step motor drives the pivot and rotates, and the pivot drives digging roller and helical blade and rotates, then promotes the mounting panel through first cylinder, makes digging roller and helical blade move down and get into earth in to the convenience is dug earth, saves physical power.

2. The utility model discloses a with fastening bolt from the downthehole screw-out of screw, can shift out the inserted block from the fixed orifices to the convenience is dismantled the roller of digging a pit, thereby the convenience is maintained helical blade or is changed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the telescopic rod of fig. 1 according to the present invention.

In the figure: 1. a frame; 2. a top plate; 3. a first cylinder; 4. mounting a plate; 5. a stepping motor; 6. a rotating shaft; 7. a fixed block; 8. a fixing hole; 9. inserting a block; 10. a threaded hole; 11. fastening a bolt; 12. a pit digging roller; 13. a helical blade; 14. a telescopic rod; 1401. a first support bar; 1402. a second support bar; 1403. a chute; 1404. a slider; 15. a self-locking universal wheel; 16. positioning a plate; 17. a second cylinder; 18. a base plate; 19. a load-bearing bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fruit tree digging machine comprises a rack 1, wherein a top plate 2 is welded at the top of the rack 1, a first cylinder 3 is fixedly arranged on the lower surface of the top plate 2, the first cylinder 3 is arranged in the middle of the top plate 2, a mounting plate 4 is welded at the output end of the first cylinder 3, telescopic rods 14 are symmetrically arranged on two sides of the first cylinder 3 in order to increase the stability of the mounting plate 4, each telescopic rod 14 comprises a first support rod 1401 and a second support rod 1402, the first support rod 1401 is welded on the lower surface of the top plate 2, the second support rod 1402 is welded on the upper surface of the mounting plate 4, a sliding groove 1403 is formed in the first support rod 1401, a sliding block 1404 is welded at the top of the second support rod 1402, and the sliding block 1404;

the lower surface of the mounting plate 4 is provided with a stepping motor 5, the output end of the stepping motor 5 is connected with a rotating shaft 6 through a coupling in a transmission manner, the other end of the rotating shaft 6 is welded with a fixed block 7, the lower surface of the fixed block 7 is provided with a fixed hole 8, an inserting block 9 is inserted in the fixed hole 8, the outer side surface of the inserting block 9 is provided with a threaded hole 10, the outer side of the fixed block 7 is in threaded connection with a fastening bolt 11, the other end of the fastening bolt 11 is in threaded connection with the threaded hole 10, in order to increase the mounting stability of the inserting block 9, at least two groups of fastening bolts 11 are arranged, the at least two groups of fastening bolts 11 are symmetrically arranged on two sides of the fixed block 7;

in order to move the rack 1 conveniently and dig pits conveniently, the bottom of the rack 1 is fixedly provided with a self-locking universal wheel 15, in order to dig pits, the stability of the rack 1 is improved, a positioning plate 16 is welded on the outer side surface of the rack 1, a second cylinder 17 is installed on the lower surface of the positioning plate 16, a bottom plate 18 is welded at the output end of the second cylinder 17, the bottom plate 18 is pushed to move downwards through the second cylinder 17 and is in contact with the ground, the stability can be improved, in order to improve the stability of the positioning plate 16, a bearing rod 19 is welded on the upper surface of the positioning plate 16, and the other end of the bearing rod 19 is welded.

The working principle is as follows: the utility model drives the rotating shaft 6 to rotate through the stepping motor 5, the rotating shaft 6 drives the digging roller 12 and the helical blade 13 to rotate, and then the mounting plate 4 is pushed through the first cylinder 3, so that the digging roller 12 and the helical blade 13 move downwards and enter the soil, thereby conveniently digging the soil and saving physical power; by unscrewing the fastening bolts 11 from the threaded holes 10, the insert blocks 9 can be removed from the fixing holes 8, so that the pit digging roller 12 can be conveniently detached, and the helical blades 13 can be conveniently maintained or replaced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fruit tree digging machinery, includes frame (1), its characterized in that: the top welding of frame (1) has roof (2), the lower fixed surface of roof (2) is provided with first cylinder (3), first cylinder (3) set up the intermediate position at roof (2), the output welding of first cylinder (3) has mounting panel (4), the lower surface mounting of mounting panel (4) has step motor (5), the output of step motor (5) is connected with pivot (6) through the shaft coupling transmission, the other end welding of pivot (6) has fixed block (7), the lower surface of fixed block (7) has seted up fixed orifices (8), it has inserted block (9) to peg graft in fixed orifices (8), threaded hole (10) has been seted up to the lateral surface of inserted block (9), the outside threaded connection of fixed block (7) has fastening bolt (11), the other end and threaded hole (10) threaded connection of fastening bolt (11), the lower surface of the inserting block (9) is welded with a pit digging roller (12), and the outer surface of the pit digging roller (12) is fixedly provided with a helical blade (13).

2. The fruit tree digging machine as claimed in claim 1, wherein: the bilateral symmetry of first cylinder (3) is provided with telescopic link (14), telescopic link (14) include first branch (1401) and second branch (1402), first branch (1401) welding is in the lower surface of roof (2), second branch (1402) welding is in the upper surface of mounting panel (4), spout (1403) have been seted up to the inside of first branch (1401), the top welding of second branch (1402) has slider (1404), slider (1404) slide and set up in spout (1403).

3. The fruit tree digging machine as claimed in claim 1, wherein: the fastening bolts (11) are arranged in at least two groups, and the fastening bolts (11) are symmetrically arranged on two sides of the fixing block (7).

4. The fruit tree digging machine as claimed in claim 1, wherein: the bottom of the frame (1) is fixedly provided with a self-locking universal wheel (15).

5. The fruit tree digging machine as claimed in claim 1, wherein: the welding of the lateral surface of frame (1) has locating plate (16), the lower surface mounting of locating plate (16) has second cylinder (17), the output welding of second cylinder (17) has bottom plate (18).

6. The fruit tree digging machine as claimed in claim 5, wherein: the upper surface welding of locating plate (16) has bearing bar (19), the other end welding of bearing bar (19) is on frame (1).