CN211656932U - Pruning structure for tree modeling - Google Patents

Abstract

The utility model discloses a pruning structure for tree modeling, which comprises a supporting seat, a connecting rod which is used for being connected with an external mechanical arm is fixedly connected on one side surface of the supporting seat, the supporting seat is rotationally connected with a rotating frame through a rotating groove which is arranged on the supporting seat, the rotating frame is driven by a first motor which is arranged on the supporting seat, and the inner side surface of the rotating frame is provided with a hollow groove, the hollow groove is rotationally connected with two blades through two rotating shafts fixedly connected inside the hollow groove, the side surface of one end of each blade positioned inside the hollow groove is fixedly connected with a fixed rod, the upper end of the fixed rod extends into a limiting groove arranged on the lower side surface of the rotating ring, the rotating ring is rotationally connected inside the hollow groove, and by installing the inside second motor drive in the dead slot, this device can prune simultaneously flowers and plants trees around, not only can prune fast, can avoid appearing pruning asymmetric condition moreover and appear.

Description

Pruning structure for tree modeling

Technical Field

The utility model relates to a green pruning equipment technical field of planting specifically is a be used for figurative pruning structure of trees.

Background

Street trees are planted on two sides or middle isolation fences of a plurality of roads, so that the street trees are not only used for environmental greening, but also beneficial to the driving vision of drivers. Along with the growth of green plants of trees, branches of the trees can extend outwards, and traffic can be influenced to cause obstruction on a sight line, so that the trees are trimmed at intervals, when long-distance roads such as expressways are long, trees on two sides are numerous, the actual requirements cannot be obviously met by manual trimming, at present, numerous trimming instruments are arranged on the market, and mechanical devices such as a suspension arm are used for hanging and installing a cutter to trim the green plants of the trees, so that the efficiency can be effectively improved. The big this of top is the growth law of a lot of trees, and it is also higher to accord with its growth characteristic, aesthetic measure according to this law with big-end-up's molding of its crown trimming to be level and smooth, and this kind of form also can keep longer persistence moreover, and this kind of mechanization is pruned basically from the side at present, and not only work efficiency is lower, appears asymmetric condition very easily on same trees moreover, for solving above-mentioned problem the utility model provides a be used for figurative trimming structure of trees.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for figurative pruning structure of trees to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for figurative pruning structure of trees, includes the supporting seat, fixedly connected with is used for the connecting rod with outside arm interconnect on the side of supporting seat, the supporting seat rotates through the turn trough that opens there on it and is connected with the commentaries on classics frame, the commentaries on classics frame is by installing the first motor drive on the supporting seat, and opens on the medial surface of commentaries on classics frame and have the dead slot, the dead slot rotates through two pivots that its inside fixed connection has two blades, the blade is located the one end of dead slot inside side fixedly connected with dead lever, the upper end of dead lever extends to the swivel downside and opens some spacing inslots, the swivel rotates to be connected in the inside of dead slot, and by installing the second motor drive in the dead slot inside.

Preferably, the rotating frame is in meshed connection with a first gear rotatably connected inside the cavity through teeth fixedly connected to the outer side face of the rotating frame, the cavity is formed inside the supporting seat and communicated with the rotating groove, and the first gear is fixedly connected with a motor shaft of the first motor.

Preferably, the lower side surface of the rotating ring is fixedly connected with a rack, the rack is meshed with a second gear, and the second gear is fixedly connected to a motor shaft of a second motor.

Preferably, a protective cover is arranged outside the second motor and the second gear, and the protective cover is fixedly connected inside the empty groove.

Preferably, the downside of changeing the frame is opened there are a plurality of recesses, and the equal fixedly connected with conducting ring in inside of every recess, the conducting ring is connected with the second motor electricity, the one end fixedly connected with mounting panel of supporting seat, a plurality of conducting rods of fixedly connected with on the mounting panel, the upper end of conducting rod extend to the inside of recess and with conducting ring swing joint.

Preferably, the lower side surface of the rotating frame is fixedly connected with a guide frame, and the guide frame is in a frustum shape with a small top and a big bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation between first motor and the first gear, it can drive the rotation of revolving frame to have realized that first motor rotates, and be located the inside blade of revolving frame and can be along with revolving the frame together, thereby can cut off branch or flowers and plants that contact with the blade, cooperation through change and pivot, it can make the blade surround the pivot rotation to have realized rotating the change, thereby can realize changing the cutting edge of blade and the distance between the center of revolving frame, then can control the degree of depth of blade cutting, the circle of flowers and plants trees can be pruned simultaneously to this device, not only can prune fast, and can avoid appearing pruning asymmetric condition to appear.

Drawings

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

FIG. 2 is a schematic view II of the overall structure of the present invention;

FIG. 3 is an exploded view of the rotating frame and the supporting base of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the connection between the conducting rod and the conducting ring according to the present invention;

fig. 6 is a schematic view of the connection between the second gear and the rack of the present invention;

FIG. 7 is a cross sectional view of the rotating frame of the present invention;

fig. 8 is a schematic structural view of the blade of the present invention;

fig. 9 is a schematic view of the working state of the present invention;

FIG. 10 is a comparative view of the blade of the present invention before and after rotation;

fig. 11 is an exploded view of the present invention.

In the figure: 1. supporting seat, 2, connecting rod, 3, rotary groove, 4, rotary frame, 401, collet, 402, upper cover, 5, first motor, 6, dead slot, 7, pivot, 8, blade, 9, dead lever, 10, swivel, 11, spacing groove, 12, second motor, 13, cavity, 14, first gear, 15, rack, 16, second gear, 17, safety cover, 18, recess, 19, conducting ring, 20, mounting panel, 21, conducting rod, 22, guide frame.

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. 1-11, the present invention provides a technical solution: a pruning structure for tree modeling comprises a supporting seat 1, wherein a connecting rod 2 used for being connected with an external mechanical arm is fixedly connected to one side face of the supporting seat 1, the connecting rod 2 can be assembled with the external mechanical arm through a bolt, so that the movement of the device can be controlled through the mechanical arm, the supporting seat 1 is rotatably connected with a rotating frame 4 through a rotating groove 3 formed in the supporting seat 1, T-shaped grooves are formed in the groove walls of the upper side and the lower side of the rotating groove 3, fixing rings corresponding to the T-shaped grooves are fixedly connected to the upper side face and the lower side face of the rotating frame 4, the rotating frame 4 can be stably rotated in the rotating groove 3, the rotating frame 4 is driven by a first motor 5 arranged on the supporting seat 1, the first motor 5 is connected with an external power supply through a cable, a hollow groove 6 is formed in the inner side face of the rotating frame 4, and the hollow groove 6 is rotatably connected with two blades 8 through two rotating shafts 7, the two ends of the rotating shaft 7 are respectively fixedly connected to the upper and lower side wall of the hollow groove 6, the blade 8 is rotatably connected to the rotating shaft 7, the blade 8 is shaped as shown in fig. 8, one side of the blade 8 is a cambered surface, and the end far away from the fixed rod 9 is a cutting edge, the side of the blade 8 located at the inner end of the hollow groove 6 is fixedly connected with the fixed rod 9, the upper end of the fixed rod 9 extends into a limit groove 11 formed in the lower side surface of a rotating ring 10, the rotating ring 10 can drive the blade 8 to rotate around the rotating shaft 7 through the limit groove 11 and the fixed rod 9, the side of the blade 8 which is the cutting edge when rotating should rotate towards the direction close to the hollow groove 6 (as shown in fig. 10), the rotating ring 10 is rotatably connected to the inner part of the hollow groove 6, the rotating ring 10 is rotatably connected to the upper side wall of the hollow groove 6 through a T-shaped rod fixedly connected to, the second motor 12 may rotate the swivel 10 and thereby the blade 8 (the blade 8 may of course also be a knife edge on three sides).

Specifically, the rotating frame 4 is engaged with a first gear 14 rotatably connected inside a cavity 13 through teeth fixedly connected to the outer side surface of the rotating frame 4, the cavity 13 is opened inside the supporting seat 1 and communicated with the rotating groove 3, the first gear 14 is fixedly connected with a motor shaft of the first motor 5, the first motor 15 drives the first gear 14 to rotate, and the first gear 14 drives the rotating frame 4 to rotate.

Particularly, the downside fixedly connected with rack 15 of change 10, rack 15 is connected with the meshing of second gear 16, second gear 16 fixed connection is on the motor shaft of second motor 12, at second motor 12 fixed mounting in dead slot 6 and with change frame 4 and together rotate, like the shape of rack 15 of fig. 6 be arc, and its arc centre of a circle is the same with change 10, and second motor 12 can drive second gear 16 and rotate, and second gear 16 rotates and can drive change 10 rotations through rack 15, and second motor 12 is step motor, its slew velocity of control that can be fine.

Specifically, a protective cover 17 is arranged outside the second motor 12 and the second gear 16, the protective cover 17 is fixedly connected inside the empty groove 6, and the protective cover 17 can well protect the second motor 12 and the joint of the second gear 16 and the rack 15, so that the device can stably operate.

Particularly, the downside of revolving frame 4 is opened there are a plurality of recesses 18, and the equal fixedly connected with conducting ring 19 in inside of every recess 18, conducting ring 19 is connected with second motor 12 electricity, and second motor 12 passes through electric wire and conducting ring 19 interconnect, the one end fixedly connected with mounting panel 20 of supporting seat 1, a plurality of conducting rods 21 of fixedly connected with on the mounting panel 20, the upper end of conducting rod 21 extend to the inside of recess 18 and with conducting ring 19 swing joint, the lower extreme of conducting rod 21 passes through electric wire and external power interconnect, conducting rod 21 can keep being connected with 19 conducting rings always when revolving frame 4 rotates as shown in fig. 5, forms the form of brush to make second motor 12 also can be smooth work when revolving frame 4 rotates, thereby second motor 12 can adopt the step motor of controllable stroke to realize the motion.

Specifically, the lower side surface of the rotating frame 4 is fixedly connected with a guide frame 22, the guide frame 22 is in a frustum shape with a small upper part and a large lower part, and the branches of flowers, plants and trees can better enter the rotating frame 4 due to the arrangement of the guide frame 22.

In addition, in order to facilitate the installation of the internal components of the rotating frame 4, as shown in fig. 4, the rotating frame 4 is connected by a bottom support 401 and an upper cover 402 on the upper layer through countersunk bolts.

The working principle is as follows: before use, the device is arranged on a mechanical arm of an external operation vehicle through a connecting rod 2 and a bolt, corresponding lines are connected well, the device is sleeved outside flower and grass trees from the upper end of the flower and grass trees to be trimmed (as shown in figure 9) in use, then the first motor 5 can be started, the first motor 5 drives the rotating frame 4 and the two blades 8 inside the rotating frame to rotate through the first gear 14, so that the blades 8 can be trimmed, the mechanical arm drives the lower end of the slow flower and grass trees to move in trimming, the second motor 12 is started to drive the rotating ring 10 to rotate through the second gear 16 and the rack 15, so that the edge part on one side of each blade 8 gradually rotates towards the inside of the hollow groove 6, the cutting depth of each blade 8 can be changed, the flower and grass trees can be trimmed into a cone shape, and the flower and grass trees can be trimmed into different columns by controlling the rotating direction and the rotating speed of the second motor 12 The shape of the shape.

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 (6)

1. The utility model provides a prune structure for trees are figurative, includes supporting seat (1), fixedly connected with is used for connecting rod (2) with outside arm interconnect on a side of supporting seat (1), its characterized in that: supporting seat (1) is rotated through rotating groove (3) that open on it and is connected with and changes frame (4), change frame (4) by installing first motor (5) drive on supporting seat (1), and it has dead slot (6) to open on the medial surface of frame (4), dead slot (6) are rotated through two pivot (7) that its inside fixed connection has and are connected with two blade (8), side fixedly connected with dead lever (9) on blade (8) are located dead slot (6) inside one end, the upper end of dead lever (9) extends to swivel (10) downside and opens in spacing groove (11) that have, swivel (10) rotate to be connected in the inside of dead slot (6), and by installing second motor (12) drive in dead slot (6) inside.

2. A trimming structure for tree shaping according to claim 1, wherein: the rotary frame (4) is in meshed connection with a first gear (14) which is rotatably connected inside a cavity (13) through teeth fixedly connected to the outer side face of the rotary frame, the cavity (13) is formed inside the supporting seat (1) and communicated with the rotary groove (3), and the first gear (14) is fixedly connected with a motor shaft of a first motor (5).

3. A trimming structure for tree shaping according to claim 1, wherein: the downside fixedly connected with rack (15) of swivel (10), rack (15) are connected with second gear (16) meshing, second gear (16) fixed connection is on the motor shaft of second motor (12).

4. A trimming structure for tree shaping according to claim 3, wherein: and a protective cover (17) is arranged outside the second motor (12) and the second gear (16), and the protective cover (17) is fixedly connected inside the empty groove (6).

5. A trimming structure for tree shaping according to claim 1, wherein: the downside of revolving frame (4) is opened has a plurality of recesses (18), and the equal fixedly connected with conducting ring (19) in inside of every recess (18), conducting ring (19) are connected with second motor (12) electricity, the one end fixedly connected with mounting panel (20) of supporting seat (1), a plurality of conducting rods (21) of fixedly connected with are gone up in mounting panel (20), the upper end of conducting rod (21) extend to the inside of recess (18) and with conducting ring (19) swing joint.

6. A trimming structure for tree shaping according to claim 1, wherein: the lower side surface of the rotating frame (4) is fixedly connected with a guide frame (22), and the shape of the guide frame (22) is a frustum shape with a small upper part and a large lower part.

Images