CN212436715U

CN212436715U - Portable tree mover

Info

Publication number: CN212436715U
Application number: CN202020697135.9U
Authority: CN
Inventors: 任松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-02
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a light tree mover relates to a tree mover that enables the root of a tree to have soil balls when transplanting trees. The portable handheld tree mover is mainly used for solving the problems that the existing semicircular arc rotary cutter tree mover is high in price, the petal type hydraulic shovel tree mover and the vehicle-mounted chain rotary tree mover are large and heavy in size and cannot be flexibly connected in series in a nursery, and the portable handheld tree mover adopting the pneumatic pick and the electric shovel is time-consuming and labor-consuming and has low survival rate of injuring roots. The utility model discloses a tree mover is connected with the fluted disc in the below of one "font support one end, and the handrail that the top of the support other end was equipped with is equipped with the location leg below in the middle of the support, through a handle chucking between the upper end of location leg and the support, the lower extreme of location leg is equipped with the arc cassette. The utility model discloses utilize the disc that is equipped with the tooth all around to the trunk is rotatory all around from top to bottom and digs out hemisphere soil ball, just can dig out the different soil ball of diameter after changing the distance of disc and trunk bottom, simple and practical, light nimble low price.

Description

Portable tree mover

Technical Field

The utility model belongs to forestry and afforestation machinery relates to a tree mover that enables the root of a tree to have soil ball when transplanting trees.

Background

The existing tree mover has three types, namely, a semicircular arc rotary cutter tree mover which is expensive and difficult to accept by most practitioners; secondly, the petal type hydraulic shovel tree mover and the vehicle-mounted chain rotary tree mover are large and heavy in size, most of actual tree digging situations are to select and dig in a nursery forest, and thus a huge machine cannot be flexibly connected in series in the nursery and is not practical; and thirdly, the pneumatic pick electric shovel type portable handheld tree mover is actually only used for rubbing a very thin seam at the periphery of a tree by shoveling one by one under the ground, so that time and labor are wasted, and the survival rate is low because the conical shape of the earth ball damages the root too much. No matter be semicircle rotary cutter tree mover, still petal hydraulic shovel tree mover all need change the cutter when digging the trees of equidimension earth ball not, and the tool changing needs to spend a lot of time moreover. Based on the above situation, no general practical tree mover can be popularized so far.

Disclosure of Invention

The utility model aims at overcoming the above-mentioned not enough, providing a light nimble, low price machine of digging trees, not only can dig the tree fast high-efficiently, can portably adjust soil ball size at will moreover, need not change the cutter, soil ball mellow rule is full, the light machine of digging trees that the survival rate is high.

The technical solution of the utility model is that: the tree mover is characterized in that a fluted disc is connected below one end of a straight-line-shaped support, a handrail is arranged above the other end of the support, a positioning leg is arranged below the middle of the support, the upper end of the positioning leg is tightly clamped with the support through a handle, and an arc-shaped clamping seat is arranged at the lower end of the positioning leg.

The technical solution of the utility model in the fluted disc be a circular steel sheet that is equipped with the centre bore, the circumference welding of this circular steel sheet is on a drum, two planes of circular steel sheet are all around the concave plate form in the middle of the high, the surface mounting of drum has the tooth, the fluted disc passes through the centre bore of circular steel sheet and installs epaxial at hydraulic motor, hydraulic motor passes through the steel sheet and installs on the support.

The utility model discloses a technical solution in the higher authority of the one end of support be equipped with the draw-in groove that two fan-shaped cardboards formed, in the draw-in groove that the lower extreme of handrail inserted fan-shaped cardboard to form, pass hinge of the centre of a circle hole of fan-shaped cardboard and the hole formation of handrail lower extreme through the bolt, be equipped with 5 recesses on the circular arc limit of fan-shaped cardboard.

The technical solution of the utility model in the upper end of handrail be connected with the arc handle, arc handle and handrail form a Y shape, hydraulic motor's starting switch is equipped with to one side of arc handle, the opposite side of arc handle is equipped with a handle cover, the handle cover pulls one and acts as go-between, act as go-between and pass the hole of arc handle's hole and the hole of handrail in proper order, go to the lower extreme of handrail again, be connected with a T shape round pin at last, two ends of T shape round pin stretch out through two flat holes of handrail lower extreme and fall in the recess on fan-shaped cardboard outer edge, with the angle fixation between handrail and the support.

The technical solution of the utility model the lower extreme of location leg be equipped with one with support looks vertically horizontal hole, the screw rod connection on the arc cassette passes through this horizontal hole is on the leg of location.

The technical solution of the utility model wherein the horizontal hole is 3 cm higher than the horizontal position of the central shaft of the fluted disc, the center of a circle of the arc-shaped clamping seat is on the axis of the central shaft of the fluted disc.

The technical solution of the utility model in the upper end of location leg be equipped with a U type groove, two ends that are the handle of T shape are passed through two holes on the U type groove and are connected in U type groove, there is an arch in the centre of T shape handle, the support is gone here and there in a cluster U type groove by the handle chucking on the leg of location.

The utility model discloses a power drives the disc rotation that is equipped with the tooth all around, and the axial lead of disc aims at the trunk bottom to fixed distance between the two, then use the trunk bottom as the centre of sphere rotation all around and dig out the hemisphere soil ball of wanting. When the distance between the disc and the lowest end of the trunk is changed, soil balls with different diameters can be dug. The utility model discloses succinct simple and practical high-efficient, light nimble low price and practicality.

Drawings

Fig. 1 is a schematic structural section of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a perspective view illustrating the connection between the stand 1 and the armrest 3 of fig. 1.

Fig. 4 is a perspective view of the positioning leg 4 and the handle 9 of fig. 1.

Fig. 5 is a schematic view of the present invention in position in preparation for digging a tree.

Fig. 6 is a schematic view of the present invention when digging a tree.

Detailed Description

As shown in fig. 1, 2, 3 and 4, the utility model is provided with a linear bracket 1, a fluted disc 2 which can rotate is arranged below one end of the bracket 1, a handrail 3 which forms a certain angle with the bracket 1 is arranged above the other end of the bracket 1, the upper end of the handrail 3 is connected with an arc-shaped handle 13, a positioning leg 4 is arranged below the middle of the bracket 1, the upper end of the positioning leg 4 is clamped with the bracket 1 through a handle 9, and the lower end of the positioning leg 4 is provided with an arc-shaped clamping seat 8; the fluted disc 2 is a round thin steel plate with a central hole, the circumference of the thin steel plate is welded on a cylinder, two round surfaces of the thin steel plate are in a shape of a plate with high periphery and concave middle, teeth 6 are arranged on the outer surface of the cylinder, the fluted disc 2 is arranged on a shaft of the hydraulic motor 5 through the central hole of the round thin steel plate, the hydraulic motor 5 is arranged at the lower end of the steel plate 10, the upper end of the steel plate 10 is arranged on the bracket 1, an oil inlet and outlet pipe of the hydraulic motor 5 is a thin iron pipe, and the thin iron pipe extends out along two sides of the steel plate 10; the upper surface of one end of the support 1, which is provided with the handrail 3, is provided with a clamping groove formed by two fan-shaped clamping plates 11, as shown in fig. 3, the circle center of each fan-shaped clamping plate 11 is provided with a hole, the arc edge of each fan-shaped clamping plate 11 is provided with 5 grooves 14, the lower end of the handrail 3 is provided with a hole, the lower end of the handrail 3 is inserted into the clamping groove formed by the two fan-shaped clamping plates 11, and a hinge is formed by penetrating through the central hole of the fan-shaped clamping plate 11 and the lower end; the upper end of the handrail 3 is provided with an arc-shaped handle 13, the arc-shaped handle 13 and the handrail 3 form a Y shape, one side of the arc-shaped handle 13 is provided with a starting switch of the hydraulic motor 5, the other side of the arc-shaped handle 13 is provided with a handle sleeve 12, the handle sleeve 12 pulls a pull wire 16, the pull wire 16 sequentially passes through an inner hole of the arc-shaped handle 13 and an inner hole of the handrail 3 and then reaches the lower end of the handrail 3 and is finally connected with a T-shaped pin 17, two ends of the T-shaped pin 17 extend out through two flat holes 18 at the lower end of the handrail, when the handle sleeve 12 is pulled up, the pull wire 16 is driven to pull the T-shaped pin 17 to move upwards, when the handle sleeve 12 is loosened, the T-shaped pin 17 moves downwards under the tension of the spring, the angle between the handrail 3 and the support 1 is firmly fixed by falling in the grooves 14 on the outer edge of the fan-shaped clamping plate 11, and the 5 grooves 14 on the outer edge of the fan-shaped clamping plate 11 are used for selecting the angle between the handrail 3 and the support 1; the lower end of the positioning leg 4 is provided with an arc-shaped clamping seat 8, the lower end of the positioning leg 4 is provided with a horizontal hole 7 vertical to the support, a screw rod is arranged in the horizontal hole 7, the arc-shaped clamping seat 8 is connected to the positioning leg 4 through the screw rod, the screw rod is provided with two nuts for adjusting the front and rear positions of the arc-shaped clamping seat 8, the horizontal hole 7 on the positioning leg 4 is higher than the horizontal position of the central shaft of the fluted disc 2 by 3 cm, and the circle center of the arc-shaped clamping seat 8 is positioned on the axis of the hydraulic motor 5 shaft; the upper end of the positioning leg 4 is provided with a U-shaped groove 19, as shown in fig. 4, the U-shaped groove 19 is provided with two symmetrical holes 20, two ends 22 of the T-shaped handle 9 are strung in the two holes 20, the middle of the T-shaped handle 9 is provided with a bulge 21, the bracket 1 can be just strung into the U-shaped groove 19, the bulge 21 compresses the bracket 1 when the T-shaped handle 9 is pressed down, when the T-shaped handle 9 is pulled up, the bulge 21 loosens the bracket 1, and the handle 9 can be loosened to adjust the relative position of the positioning leg 4 and the bracket 1 according to the diameter of the excavated soil ball; the bracket 1 is also provided with a baffle for guiding the flying soil.

The utility model discloses a theory of operation: as shown in figures 5 and 6, firstly, the arc-shaped clamping seat 8 matched with the tree diameter is installed, the handle 9 is opened to adjust the relative positions of the positioning legs 4 and the bracket 1, and the distance from the circle center of the arc-shaped clamping seat 8 to the fluted disc teeth 6 is equal to the radius of the excavated soil ball. Then will the utility model discloses put under the foot of digging the tree, 8 cards of arc cassette are at the trunk lowermost end, it is unsettled to push handle 13 down to make fluted disc 2, hold handle 13 tightly and open hydraulic motor 5's starting switch, fluted disc 2 begins to rotate under hydraulic motor 5's drive, slowly lift handle 13 and put fluted disc 2 down, fluted disc 2 digs earth promptly and digs disconnected root of a tree fast, level rotation handrail 3 when fluted disc 2 reachs predetermined degree of depth, because fluted disc 2 is middle concave plate shape, when it uses the centre of a circle of arc cassette 8 to be circular motion as the centre of a sphere, just dig out the full hemisphere earth ball of a rule very fast.

Claims

1. The utility model provides a light tree mover which characterized in that: the lower part of one end of a straight-line-shaped support (1) is connected with a fluted disc (2), a handrail (3) is arranged above the other end of the support (1), a positioning leg (4) is arranged below the middle of the support (1), the upper end of the positioning leg (4) is tightly clamped with the support (1) through a handle (9), and the lower end of the positioning leg (4) is provided with an arc-shaped clamping seat (8).

2. The portable tree mover of claim 1, wherein: the fluted disc (2)

The tooth-shaped hydraulic motor is characterized in that the circular steel plate is provided with a central hole, the circumference of the circular steel plate is welded on a cylinder, two circular surfaces of the circular steel plate are in a plate shape with the periphery high and the middle concave, teeth (6) are arranged on the outer surface of the cylinder, a tooth disc (2) is arranged on a shaft of the hydraulic motor (5) through the central hole of the circular steel plate, and the hydraulic motor (5) is arranged on a support (1) through a steel plate (10).

3. The portable tree mover of claim 1, wherein: the support (1) be equipped with the draw-in groove that two fan-shaped cardboard (11) formed on the one end of handrail (3), the lower extreme of handrail (3) inserts in the draw-in groove that fan-shaped cardboard (11) formed, pass the centre of a circle hole of fan-shaped cardboard (11) and the hole of handrail (3) lower extreme through bolt (15) and form a hinge, the circular arc limit of fan-shaped cardboard (11) is equipped with 5 recess (14).

4. The portable tree mover of claim 1 or 3, wherein: the upper end of handrail (3) be connected with arc handle (13), arc handle (13) and handrail (3) form a Y shape, the starting switch of hydraulic motor (5) is equipped with to one side of arc handle (13), the opposite side of arc handle (13) is equipped with one and is held cover (12), hold cover (12) and pull wire (16) of pulling, pull wire (16) pass the hole of arc handle (13) and the hole of handrail (3) in proper order, reach the lower extreme of handrail (3) again, be connected with a T shape round pin (17) at last, two ends of T shape round pin (17) are stretched out through two flat hole (18) of handrail (3) lower extreme and are fallen in recess (14) of fan-shaped cardboard (11) outer edge, with the angle fixation between handrail (3) and support (1).

5. The portable tree mover of claim 1, wherein: the lower end of the positioning leg (4) is provided with a horizontal hole (7) vertical to the bracket (1), and the arc-shaped clamping seat (8) is connected to the positioning leg (4) through a screw rod on the horizontal hole (7).

6. The portable tree mover of claim 5, wherein: the horizontal hole (7) is 3 cm higher than the horizontal position of the central shaft of the fluted disc (2), and the circle center of the arc-shaped clamping seat (8) is on the axis of the central shaft of the fluted disc (2).

7. The portable tree mover of claim 1, wherein: the upper end of location leg (4) be equipped with one U type groove (19), two ends (22) of handle (9) that are T shape are installed in U type groove (19) through two holes (20) on U type groove (19), there is a arch (21) in the middle of T shape handle (9), support (1) are crossed U type groove (19) and are blocked on location leg (4) by handle (9).