CN212138310U

CN212138310U - Seedling is planted and is used earth boring machine

Info

Publication number: CN212138310U
Application number: CN202020672175.8U
Authority: CN
Inventors: 采亚州
Original assignee: Lianshui Chengyitang Musical Instrument Co ltd
Current assignee: Lianshui Chengyitang Musical Instrument Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-15
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to the technical field of seedling planting, in particular to a digging machine for seedling planting, which has simple structure and is suitable for digging pits on horizontal ground and slope surface, thus improving practicability; including door type bottom plate, first threaded rod, the second threaded rod, the L template, horizontal pole and two sets of montants, four angle departments in door type bottom plate bottom all can rotate and be provided with the universal wheel, door type bottom plate top front end and rear end all are provided with the support, all be provided with first bearing on every group support, every first bearing inner circle of group all is provided with the pivot, it has solid fixed ring to weld on the support that is located the front side, the pivot front end that is located the front side stretches into to solid fixed ring inside, the pivot front end that is located the front side is provided with the gear, gu fixed ring bottom is provided with two sets of bracing pieces, all be provided with the second bearing on two sets of bracing pieces, first threaded rod both ends are connected with two sets of second bearing inner circles respectively, threaded connection has the drive block.

Description

Seedling is planted and is used earth boring machine

Technical Field

The utility model relates to a seedling planting technical field specifically is a seedling is planted and is used earth boring machine.

Background

When the nursery stock is planted, the pit needs to be dug, in the prior art, although the hole digger can realize automatic hole digging and manpower liberation, the hole digger can only dig the pit vertical to the ground, and the pit body dug when the operation is carried out on the slope is only vertical to the slope, so that the requirement of tree planting cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a seedling is planted and is used earth boring machine, its simple structure, applicable in level ground and domatic digging pit, improve the practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a seedling planting earth boring machine comprises a door-shaped bottom plate, a first threaded rod, a second threaded rod, an L-shaped plate, a transverse rod and two groups of vertical rods, universal wheels are rotatably arranged at four corners of the bottom of the door-shaped bottom plate, supports are arranged at the front end and the rear end of the top of the door-shaped bottom plate, a first bearing is arranged on each group of supports, a rotating shaft is arranged in each group of first bearing inner rings, a fixing ring is welded on the support on the front side, the front end of the rotating shaft on the front side extends into the fixing ring, a gear is arranged at the front end of the rotating shaft on the front side, two groups of supporting rods are arranged at the bottom in the fixing ring, second bearings are arranged on the two groups of supporting rods, two ends of the first threaded rod are respectively connected with the two groups of second bearing inner rings, a driving block is in threaded connection with the first threaded rod, a limiting hole is arranged, the drive block top is provided with the rack with gear engagement, and is two sets of the pivot other end is connected with L template preceding lateral wall and back lateral wall top respectively, and L template right side wall is provided with two sets of connecting plates, all is provided with the third bearing on two sets of connecting plates, second threaded rod both ends respectively with two sets of the third bearing inner circle is connected, and threaded connection has the lifter plate on the second threaded rod, is provided with two sets of guiding holes on the lifter plate, every group the montant all passes a set of guiding hole and every group the both ends of montant are connected with two sets of connecting plates respectively, and the lifter plate right-hand member is provided with the diesel engine, and diesel engine bottom.

Preferably, the left end of the fixing ring is provided with a transition hole, the left end of the first threaded rod extends out of the fixing ring along the transition hole, the left end of the first threaded rod is provided with a first hand wheel, and the top end of the second threaded rod is provided with a second hand wheel.

Preferably, the first threaded rod is in threaded connection with two groups of nuts, and the two groups of nuts are in contact with the driving block.

Preferably, the left end and the right end of each group of support are provided with reinforcing frames connected with the top of the door-shaped bottom plate.

Preferably, the left end and the right end of the fixing ring are both provided with an extending hole.

Preferably, a movable handle is arranged at the left end of the top of the door-shaped bottom plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a seedling is planted and is used earth boring machine possesses following beneficial effect:

1. this seedling is planted and is used earth boring machine can make helical blade take place to go up and down through rotatory second hand wheel, can make helical blade's angle change through rotatory second hand wheel to adaptable different angles domatic and horizontally ground dig the hole, improved the practicality.

2. This earth boring machine is used in nursery stock planting through setting up the universal wheel, has improved the holistic mobility of device.

Drawings

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

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a schematic right side view of the connection of the gate-type base plate, the second threaded rod, the L-shaped plate, the vertical rod, the bracket, the first bearing, the rotating shaft, the connecting plate, the third bearing and the lifting plate;

fig. 4 is a top view of the door style base plate.

In the figure: 1. a door-shaped bottom plate; 2. a first threaded rod; 3. a second threaded rod; 4. an L-shaped plate; 5. a cross bar; 6. a vertical rod; 7. a universal wheel; 8. a support; 9. a first bearing; 10. a rotating shaft; 11. a fixing ring; 12. a gear; 13. a support bar; 14. a second bearing; 15. a drive block; 16. a connecting plate; 17. a third bearing; 18. a lifting plate; 19. a diesel engine; 20. a helical blade; 21. a first hand wheel; 22. a second hand wheel; 23. a nut; 24. a reinforcing frame; 25. an outlet hole; 26. moving the handle; 27. a rack.

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 all belong to the protection scope of the present invention.

Referring to fig. 1-4, a seedling planting earth boring machine comprises a door-shaped bottom plate 1, a first threaded rod 2, a second threaded rod 3, an L-shaped plate 4, a cross rod 5 and two groups of vertical rods 6, wherein universal wheels 7 are rotatably arranged at four corners of the bottom of the door-shaped bottom plate 1, a movable handle 26 is arranged at the left end of the top of the door-shaped bottom plate 1, the movable handle 26 is held, the whole position is arranged by the arranged universal wheels 7, supports 8 are respectively arranged at the front end and the rear end of the top of the door-shaped bottom plate 1, reinforcing frames 24 connected with the top of the door-shaped bottom plate 1 are respectively arranged at the left end and the right end of each group of supports 8, the reliability of the connection between the supports 8 and the door-shaped bottom plate 1 is improved by the reinforcing frames 24, a first bearing 9 is arranged on each group of supports 8, a rotating shaft 10 is arranged at the inner ring of each group of first bearings 9, a fixing ring 11, the front end of a rotating shaft 10 positioned at the front side is provided with a gear 12, the bottom in a fixing ring 11 is provided with two groups of support rods 13, the two groups of support rods 13 are respectively provided with a second bearing 14, the two ends of a first threaded rod 2 are respectively connected with the inner rings of the two groups of second bearings 14, the left end of the fixing ring 11 is provided with a transition hole, the left end of the first threaded rod 2 extends out of the fixing ring 11 along the transition hole, the left end of the first threaded rod 2 is provided with a first hand wheel 21, the first threaded rod 2 is in threaded connection with a driving block 15, the first threaded rod 2 is in threaded connection with two groups of nuts 23, the two groups of nuts 23 are both in contact with the driving block 15, when the angle of a helical blade 20 needs to be further fixed, the two groups of nuts 23 are rotated to make the two groups of nuts 23 both in contact with the driving block 15 so as to prevent the driving, the top end of the driving block 15 is provided with a rack 27 meshed with the gear 12, the left and right ends of the fixing ring 11 are both provided with an extending hole 25, the rack 27 can extend out along the extending hole 25 when moving, the volume required by the fixing ring 11 is reduced, the other ends of the two groups of rotating shafts 10 are respectively connected with the top ends of the front side wall and the rear side wall of the L-shaped plate 4, the right side wall of the L-shaped plate 4 is provided with two groups of connecting plates 16, third bearings 17 are respectively arranged on the two groups of connecting plates 16, the two ends of the second threaded rod 3 are respectively connected with the inner rings of the two groups of third bearings 17, the top end of the second threaded rod 3 is provided with a second hand wheel 22, the second threaded rod 3 is in threaded connection with a lifting plate 18, the lifting plate 18 is provided with two groups of guide holes, each group of vertical rods 6 passes through one group of guide, the second threaded rod 3 is in threaded connection with the lifting plate 18, the lifting plate 18 cannot rotate along with the second threaded rod 3 under the action of the two groups of vertical rods 6, so that under the coordination of the L-shaped plate 4, the two groups of connecting plates 16, the two groups of vertical rods 6, the second threaded rod 3, the two groups of third bearings 17 and the like, the second threaded rod 3 rotates to drive the lifting plate 18, the diesel engine 19 and the helical blades 20 to change in height, under the coordination of the two groups of supports 8 and the two groups of first bearings 9, the two groups of rotating shafts 10, the gear 12, the L-shaped plate 4 and the like can rotate, the driving block 15 cannot rotate along with the first threaded rod 2 under the action of the first threaded rod 2 and the transverse rod 5, so that under the coordination of the fixed ring 11, the two groups of supporting rods, the two groups of second bearings 14, the first threaded rod 2 and the transverse rod 5, the driving block 15 and the rack 27 generate, thereby rotatory first threaded rod 2 can make helical blade 20 etc. take place the angle change, during normal use, when perpendicular ground digging pit, rotatory first threaded rod 2 makes helical blade 20 be in vertical state, then open diesel engine 19 and make helical blade 20 rotatory, then rotatory second threaded rod 3 makes pivoted helical blade 20 descend and digs the pit, when device global movement is domatic, rotatory first threaded rod 2 adjusts helical blade 20 to vertical state, then dig the pit again can.

In conclusion, when the seedling planting earth boring machine is used, firstly, the moving handle 26 is held, workers are assisted to push the seedling planting earth boring machine to a designated area through the arranged universal wheel 7, when the earth boring machine is used for boring vertically, the diesel engine 19 is started to drive the spiral blade 20 to rotate, meanwhile, the second hand wheel 22 is rotated to drive the second threaded rod 3 to rotate, the second threaded rod 3 drives the lifting plate 18 and the diesel engine 19 to move downwards through the thread structure, the rotating spiral blade 20 descends to bore, when the whole seedling planting earth boring machine moves to a slope surface, the first hand wheel 21 is rotated to drive the first threaded rod 2 to rotate, the first threaded rod 2 drives the driving block 15 to move through the thread structure, the gear 12 rotates on the rack 27, the angles of the L-shaped plate and the spiral blade 20 are adjusted until the spiral blade 20 is vertical, and then two groups of nuts 23 are screwed to fix after the adjustment is finished, the stability of the L-shaped plate and the helical blade 20 is ensured, and then the diesel engine 19 is started to drive the helical blade 20 to rotate and dig the pit.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The utility model provides a nursery stock is planted and is used earth boring machine which characterized in that: comprises a door-shaped bottom plate (1), a first threaded rod (2), a second threaded rod (3), L-shaped plates (4), cross rods (5) and two groups of vertical rods (6), wherein universal wheels (7) can be rotatably arranged at four corners of the bottom of the door-shaped bottom plate (1), supports (8) are respectively arranged at the front end and the rear end of the top of the door-shaped bottom plate (1), a first bearing (9) is arranged on each group of supports (8), a rotating shaft (10) is arranged at the inner ring of each group of first bearings (9), a fixing ring (11) is welded on the support (8) positioned at the front side, the front end of the rotating shaft (10) positioned at the front side extends into the fixing ring (11), a gear (12) is arranged at the front end of the rotating shaft (10) positioned at the front side, two groups of support rods (13) are arranged at the inner bottom of the fixing ring (11), second bearings (14) are arranged on the two groups of support rods (13), and the, the first threaded rod (2) is connected with a driving block (15) through threads, the driving block (15) is provided with a limiting hole, the transverse rod (5) penetrates through the limiting hole, the two ends of the transverse rod (5) are respectively connected with two groups of supporting rods (13), the top end of the driving block (15) is provided with a rack (27) meshed with a gear (12), the other ends of the two groups of rotating shafts (10) are respectively connected with the top ends of the front side wall and the rear side wall of the L-shaped plate (4), the right side wall of the L-shaped plate (4) is provided with two groups of connecting plates (16), the two groups of connecting plates (16) are respectively provided with third bearings (17), the two ends of the second threaded rod (3) are respectively connected with the inner rings of the two groups of third bearings (17), the second threaded rod (3) is connected with a lifting plate (18) through threads, the lifting plate (18) is provided with two groups of guide holes, each group of vertical rods (6), a diesel engine (19) is arranged at the right end of the lifting plate (18), and a helical blade (20) is arranged at the output end of the bottom end of the diesel engine (19).

2. The seedling planting earth boring machine of claim 1, characterized in that: the left end of the fixing ring (11) is provided with a transition hole, the left end of the first threaded rod (2) extends out of the fixing ring (11) along the transition hole, the left end of the first threaded rod (2) is provided with a first hand wheel (21), and the top end of the second threaded rod (3) is provided with a second hand wheel (22).

3. The seedling planting earth boring machine of claim 2, characterized in that: and two groups of nuts (23) are connected to the first threaded rod (2) in a threaded manner, and the two groups of nuts (23) are in contact with the driving block (15).

4. The seedling planting earth boring machine of claim 3, characterized in that: and reinforcing frames (24) connected with the top of the door-shaped bottom plate (1) are arranged at the left end and the right end of each group of the support (8).

5. The seedling planting earth boring machine of claim 4, characterized in that: both ends all are provided with and stretch out hole (25) about solid fixed ring (11).

6. The seedling planting earth boring machine of claim 5, characterized in that: the left end of the top of the door-shaped bottom plate (1) is provided with a movable handle (26).