CN212851731U

CN212851731U - Portable digging device for planting saplings in garden engineering

Info

Publication number: CN212851731U
Application number: CN202021364420.5U
Authority: CN
Inventors: 王韧
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-02
Anticipated expiration: 2030-07-13

Abstract

The utility model is suitable for a garden equipment technical field provides a portable tree seedling of planting of garden engineering is with device of digging pit, including box, drill bit and elevating system, the bottom fixed mounting of box has the base, and sliding connection has the limiting plate between the inner wall, and the drill bit has a spacing collar along the upper end and the limiting plate that run through the base along the central line of box, and the one end fixed mounting that is located limiting plate upper portion makes the drill bit downstream through applying the effort on the top of drill bit. The portable digging device for planting saplings in garden engineering drives the drill bit through the driving motor, and simultaneously presses the pressing column downwards, so that the drill bit drills into the soil along the vertical direction of the base, and a stable effect is achieved; the upper pressing plate is lifted by shaking the hand crank, and the limiting plate is propped upwards, so that the drill bit is driven to leave the ground, and the operation is labor-saving; the whole device can be pushed at will through the universal wheels, and the universal wheels can be locked when digging pits, so that the device is convenient to carry.

Description

Portable digging device for planting saplings in garden engineering

Technical Field

The utility model belongs to the technical field of garden equipment, especially, relate to a portable planting sapling of garden engineering is with device of digging pit.

Background

The garden engineering mainly studies the engineering technology of garden construction, including the earthwork engineering of topography transformation, pile up the mountain, put the stone engineering, gardens reason water engineering and gardens revetment engineering, fountain engineering, the water supply and drainage engineering in gardens, garden way engineering and planting engineering.

With the development of society, the living standard of people is continuously improved, the requirement on environment is also continuously improved, and the afforestation has important significance for adjusting climate, conserving water source and reducing atmospheric pollution, so the planting engineering is more and more emphasized.

In order to ensure the survival rate of the planted trees, attention should be paid to the steps of planting trees: firstly, digging a pit; secondly, backfilling; thirdly, planting; fourthly, covering soil and preserving soil moisture. Digging a pit as a first step, but the whole planting process is the most time-consuming and labor-consuming step, most pits are dug by adopting a shovel type, the digging is very troublesome, the labor is wasted, the farming efficiency is reduced, and the long-term use of the shovel type shovel is undoubtedly oppressing the arm, so that the body is injured; the existing earth boring machine cannot ensure that earth boring parts stably move up and down to dig the earth when in use, so that the earth boring effect is poor, and the earth boring machine is large in size and inconvenient to carry.

Therefore, the method becomes a problem to be solved in the present stage!

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable device of digging pit for planting sapling of garden engineering aims at solving extravagant labour, and digging pit inefficiency, the unstable effect of digging pit is poor to the inconvenient problem of carrying.

Technical scheme

The utility model discloses a what realize like this, a portable planting sapling of garden engineering is with digging pit device, including box, drill bit and elevating system, the bottom fixed mounting of box has the base, and sliding connection has the limiting plate between the inner wall, the drill bit along the central line of box along running through the upper end of base and the limiting plate, and be located one end fixed mounting on the upper portion of limiting plate has the spacing collar, makes the drill bit and the limiting plate move down along the vertical direction through exerting effort on the top of drill bit; the outer wall of one side of the box body is fixedly provided with a hand crank, the lifting mechanism is located between the base and the limiting plates, and the lifting mechanism drives the limiting plates and the drill bit to move upwards along the vertical direction by applying acting force on the hand crank.

Preferably, a groove is formed in the inner wall of the box body, springs are fixedly mounted at four corners of the limiting plate, the lower ends of the springs are fixedly mounted at the four corners of the upper end of the base, and the limiting plate moves along the direction of the groove.

Preferably, elevating system includes hinged-seat group, last hinged-rod, lower hinged-rod and top board, the top board is located the below of limiting plate, the quantity of hinged-seat group has four, respectively the symmetric installation in the both sides of base upper end with the both sides of top board bottom, and with go up the hinged-rod with the hinged-rod is articulated mutually down, go up the hinged-rod the other end with the other end of hinged-rod is articulated mutually down.

Preferably, elevating system still includes connecting rod, thread block, threaded rod and belt, the quantity of connecting rod has two, and respectively fixed mounting is in two sets of in both sides go up the hinge bar with between the articulated department of hinge bar down, the thread block cup joints on the outer wall of connecting rod, the threaded rod symmetric distribution is in the both sides of thread block, and run through two the thread block, two with one end swing joint of threaded rod has the belt, and one of them with one end of threaded rod run through and extend to on the outer wall of box 1 with crank fixed connection.

Preferably, the perpendicular bisector department fixed mounting of limiting plate has the motor seat, the upper end fixed mounting of motor seat has driving motor, driving motor's output runs through the upper end of motor seat with the upper end fixed connection of drill bit, driving motor's outside fixed mounting has the motor case, perpendicular bisector department fixed mounting of motor case upper end has the compression leg, the upper end of pressing the compression leg runs through and extends to on the outer wall of box upper end.

Preferably, universal wheels are fixedly mounted on the four support legs of the base.

Compared with the prior art, the beneficial effects of the utility model are that: the portable digging device for planting saplings in garden engineering drives the drill bit through the driving motor, and simultaneously presses the pressing column downwards, so that the drill bit drills into the soil along the vertical direction of the base, and a stable effect is achieved;

the upper pressing plate is lifted by shaking the hand crank, and the limiting plate is propped upwards, so that the drill bit is driven to leave the ground, the operation is convenient, and the labor is saved;

the whole device can be pushed at will through the universal wheels, and the universal wheels can be locked when digging pits, so that the device is convenient to carry.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the middle box body of the present invention;

FIG. 3 is a schematic view of a pressing structure of the middle drill of the present invention;

fig. 4 is a schematic structural view of the lifting mechanism of the present invention;

fig. 5 is the utility model discloses well limiting plate superstructure schematic diagram.

In the figure: 1. a box body; 11. a groove; 2. a base; 3. a limiting plate; 31. a spring; 32. a limiting ring; 33. a motor base; 34. a motor case; 35. pressing the column; 36. a drive motor; 4. a drill bit; 5. a lifting mechanism; 51. a hinge base set; 52. an upper hinge rod; 53. a lower hinge rod; 54. a connecting rod; 55. a thread block; 56. a threaded rod; 57. a belt; 58. a hand crank; 59. an upper pressure plate; 6. a universal wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, the present invention provides a technical solution: a portable digging device for planting saplings in garden engineering drives a drill bit 4 through a driving motor 36, and simultaneously presses a pressing column 35 downwards, so that the drill bit 4 drills into the soil along the vertical direction of a base 2, and a stable effect is achieved; the upper pressure plate 59 is lifted by shaking the hand crank 58, and the limiting plate 3 is pushed upwards, so that the drill bit 4 is driven to leave the ground, and the operation is convenient and labor-saving; the whole device can be pushed at will through the universal wheels 6, and the universal wheels 6 can be locked when digging pits, so that the device is convenient to carry.

The technical scheme that the utility model further provides, as shown in fig. 1 and fig. 2, includes box 1, drill bit 4 and elevating system 5, the bottom of box 1 is fixedly mounted with base 2, and sliding connection has limiting plate 3 between the inner walls, drill bit 4 along the central line of box 1 along the upper end and the limiting plate 3 that run through base 2, and one end located the upper portion of limiting plate 3 is fixedly mounted with spacing collar 32, make drill bit 4 and limiting plate 3 move downwards along the vertical direction through applying acting force on the top of drill bit 4; a hand crank 58 is fixedly mounted on the outer wall of one side of the box body 1, the lifting mechanism 5 is located between the base 2 and the limiting plate 3, and the limiting plate 3 and the drill bit 4 move upwards along the vertical direction by applying acting force to the hand crank 58 to drive the lifting mechanism 5. The upper press plate 59 is lowered by rocking the hand lever 58, the drill 4 is driven to move downward while the pressing post 35 is pressed downward, and the drill 4 is driven to move upward by rocking the hand lever 58.

The utility model provides a technical scheme, as shown in fig. 2 and fig. 3, set up recess 11 on the inner wall of box 1, the equal fixed mounting in four corners department of limiting plate 3 has spring 31, and spring 31's lower extreme fixed mounting is in the four corners department of base 2 upper end, and limiting plate 3 moves along recess 11's direction. A resistance force is generated between the limiting plate 3 and the top end of the base 2 through the spring 31, and the limiting plate 3 is prevented from directly sliding downwards.

The utility model further provides a technical solution, as shown in fig. 2 and fig. 4, the lifting mechanism 5 comprises a hinged seat group 51, an upper hinged rod 52, a lower hinged rod 53, an upper pressure plate 59, a connecting rod 54, a thread block 55, a threaded rod 56 and a belt 57, wherein the upper pressure plate 59 is located below the limit plate 3, the number of the hinged seat group 51 is four, the hinged seat group is respectively and symmetrically installed on two sides of the upper end of the base 2 and two sides of the bottom of the upper pressure plate 59, and hinged with the upper hinged rod 52 and the lower hinged rod 53, the other end of the upper hinged rod 52 is hinged with the other end of the lower hinged rod 53, the number of the connecting rod 54 is two, and the connecting rod is respectively and fixedly installed between the hinged parts of the two groups of the upper hinged rod 52 and the lower hinged rod 53 on two sides, the thread block 55 is sleeved on the outer wall of the connecting rod 54, the threaded rod 56 is symmetrically distributed on two sides of the thread block, and the same end of one of the threaded rods 56 penetrates through and extends to the outer wall of the box body 1 to be fixedly connected with a hand crank 58. The hand lever 58 is shaken to rotate the two threaded rods 56, so that the angle between the upper hinge rod 52 and the lower hinge rod 53 which are hinged changes from an acute angle to a right angle, and the upper pressing plate 59 is raised.

The utility model provides a further technical scheme, according to fig. 2, fig. 3 and fig. 5 show, perpendicular bisector department fixed mounting of limiting plate 3 has motor seat 33, the upper end fixed mounting of motor seat 33 has driving motor 36, driving motor 36's output runs through the upper end of motor seat 33 and the upper end fixed connection of drill bit 4, driving motor 36's outside fixed mounting has motor case 34, perpendicular bisector department fixed mounting of motor case 34 upper end has and presses the pressing column 35, press the upper end of pressing column 35 to run through and extend to on the outer wall of box 1 upper end. The drive motor 36 is operated to press the pressing post 35 downwardly, thereby driving the drill 4 into the ground.

The technical scheme that this utility further provides, it is shown according to fig. 1, equal fixed mounting has universal wheel 6 on four landing legs of base 2. The universal wheel 6 enables the whole device to be convenient to move and carry, and the universal wheel 6 can be locked, so that the universal wheel does not slide when a pit is dug, and the effect of digging the pit is influenced.

The utility model discloses a theory of operation and use flow: first shake upper press plate 59 to the lower through shaking crank 58, through driving motor 36 drive drill bit 4, and will press the post 35 to push down simultaneously, beat drill bit 4 into in the soil, limiting plate 3 is also pushed down in step, the lower extreme of limiting plate 3 and the upper end laminating of upper press plate 59 this moment, shake crank 58 once more, make two threaded rods 56 rotate, thereby make the angle between articulated last hinge bar 52 and the lower hinge bar 53 become the right angle by the acute angle, upper press plate 59 rises, thereby promote limiting plate 3 to rise, limiting plate 3 drives drill bit 4 and leaves the soil.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The portable digging device for planting saplings in garden engineering is characterized by comprising a box body (1), a drill bit (4) and a lifting mechanism (5), wherein a base (2) is fixedly installed at the bottom of the box body (1), a limiting plate (3) is connected between the inner walls in a sliding mode, the drill bit (4) penetrates through the upper end of the base (2) and the limiting plate (3) along the central line of the box body (1), a limiting ring (32) is fixedly installed at one end of the upper portion of the limiting plate (3), and the drill bit (4) and the limiting plate (3) move downwards in the vertical direction by applying acting force to the top end of the drill bit (4);

fixed mounting has crank (58) on the one side outer wall of box (1), elevating system (5) are located base (2) with between limiting plate (3), drive on crank (58) through applying the effort elevating system (5) make limiting plate (3) with drill bit (4) are along vertical direction upward movement.

2. The portable digging device for planting sapling of garden engineering according to claim 1, characterized in that, offer recess (11) on the inner wall of box (1), the equal fixed mounting in four corners of limiting plate (3) has spring (31), the lower extreme fixed mounting of spring (31) in the four corners of base (2) upper end, limiting plate (3) are followed the direction motion of recess (11).

3. The portable digging device for planting sapling in garden engineering according to claim 1, characterized in that, the elevating system (5) includes hinged seat groups (51), upper hinged rods (52), lower hinged rods (53) and an upper pressing plate (59), the upper pressing plate (59) is located below the limiting plate (3), there are four hinged seat groups (51), the hinged seat groups are symmetrically installed on two sides of the upper end of the base (2) and two sides of the bottom of the upper pressing plate (59) respectively, and are hinged to the upper hinged rods (52) and the lower hinged rods (53), and the other end of the upper hinged rods (52) is hinged to the other end of the lower hinged rods (53).

4. The portable digging device for sapling planting in garden engineering according to claim 3, wherein, the lifting mechanism (5) also comprises two connecting rods (54), two thread blocks (55), two threaded rods (56) and two belts (57), and are respectively and fixedly arranged between the hinged parts of the two groups of upper hinged rods (52) and the lower hinged rods (53) at two sides, the thread block (55) is sleeved on the outer wall of the connecting rod (54), the threaded rods (56) are symmetrically distributed on two sides of the thread block (55), and penetrates through the two thread blocks (55), the same end of the two thread rods (56) is movably connected with a belt (57), and the same end of one of the threaded rods (56) penetrates through and extends to the outer wall of the box body (1) to be fixedly connected with the hand crank (58).

5. The portable tree sapling of planting of garden engineering of claim 1 with device of digging pit, characterized in that, perpendicular bisector department fixed mounting of limiting plate (3) has motor seat (33), the upper end fixed mounting of motor seat (33) has driving motor (36), the output of driving motor (36) runs through the upper end of motor seat (33) with the upper end fixed connection of drill bit (4), the outside fixed mounting of driving motor (36) has motor case (34), perpendicular bisector department fixed mounting of motor case (34) upper end has and presses compression leg (35), the upper end of pressing leg (35) runs through and extends to on the outer wall of box (1) upper end.

6. The portable digging device for planting sapling in garden engineering according to claim 1, characterized in that universal wheels (6) are fixedly mounted on all four legs of the base (2).