CN212487425U

CN212487425U - Full-crown tree trimming and forming machine

Info

Publication number: CN212487425U
Application number: CN202021896290.XU
Authority: CN
Inventors: 赵磊; 李庆森; 张仰身; 杨春廷; 孙峰
Original assignee: Jining Changqing Garden Machinery Co ltd
Current assignee: Jining Changqing Garden Machinery Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-02-09
Anticipated expiration: 2030-09-03

Abstract

The invention relates to a full-crown trimming and forming machine for trees, which comprises an installation seat and a hedge shears suite, wherein a rotary device is rotatably connected to the installation seat, a lifting rod is rotatably connected to the rotary device, the end part of the lifting rod is rotatably connected with a telescopic arm, the end part of the telescopic arm is provided with a rotary mechanism, the rotary mechanism is connected with a guide rail and can drive the guide rail to rotate for 360 degrees, the guide rail is provided with the hedge shears suite, and the hedge shears suite can move along the guide rail; after the rotating device rotates to a preset position, the lifting rod rotates for a preset angle relative to the rotating device and rises to a preset height, the telescopic arm rotates for a preset angle relative to the lifting rod and extends to the preset position, and the rotating mechanism drives the guide rail to rotate and the hedge shearing kit to move along the guide rail so as to trim the tree crowns. The tree crown shape pruning device has the effects of simplicity in operation, high operation efficiency and attractive operation effect, and can be suitable for tree crown shape pruning operation in long and narrow and dense terrains and scenes.

Description

Full-crown tree trimming and forming machine

Technical Field

The invention relates to the field of garden machinery, in particular to a full-crown tree trimming and forming machine.

Background

The trimming and shaping of the crown in the management of the garden trees is an important task because the trees must be trimmed and shaped after the garden trees grow to a certain extent in order to provide the ornamental value of the trees, especially the aesthetic ornamental value. The main object of trimming and shaping is the crown of the tree.

At present, for large trees with high crowns and large crowns, particularly for large landscape trees with diameters larger than three meters, trimming and modeling are mainly carried out through manual high-altitude operation by building a scaffold. For example, the chinese utility model patent CN208905305U discloses a tea tree cultivation pruning device, which comprises a blade, a knife rest and a fixed driving device; the blade comprises a fixed blade and a movable blade; the fixed blade is fixedly connected to the front end of the tool rest; the bottom of the movable blade is hinged to the front end of the tool rest; the middle part of the movable blade is hinged with a transmission piece and is rotationally connected with the fixed driving device through the transmission piece; the fixed driving device is arranged at the rear end of the tool rest and is fixedly connected with the tool rest, and comprises a fixed frame, a supporting frame and a power device; the fixed frame is connected with the supporting frame in a sliding manner; the power device is arranged on the support frame; an output shaft of the power device is hinged with the transmission piece, and the transmission piece is driven by the output shaft to move axially so as to drive the movable blade to rotate around the hinged part; the supporting frame is externally connected with a handle penetrating through the fixed frame through a crank sliding block mechanism; the rotation of hand (hold) can drive the support frame slides from top to bottom along the mount. Thereby this patent passes through drive arrangement and drives the pruning of stationary blade and moving blade motion realization to the tea tree, but this patent still is a hand-held device, when being applied to the crown pruning molding of large-scale view trees with it, needs to set up the scaffold frame then artifical handheld this patent of carrying out high altitude construction. Therefore, the great manpower and material resources are required to be input, the trimming operation is mainly manually and visually observed, the trimming effect is poor, the appearance is not attractive, the trimming efficiency is low, and the time of at least one week or more is required for trimming and modeling a single large landscape tree.

Some mechanical trimming devices are also provided in the prior art, such as chinese utility model patent CN206472541U, which discloses a garden greening trimmer, comprising a support rod, a hydraulic telescopic rod and an electric saw, wherein the support rod is provided with a telescopic structure, a top plate is transversely and fixedly installed at the top end of the support rod, an opening is transversely arranged in the middle of the top plate, the length of the opening is smaller than that of the top plate, the top plate is divided into two halves through the middle opening, two sliding grooves are transversely arranged on the two sides of the opening on the surface of the top plate, two sliding grooves are arranged in parallel with the opening, a mounting plate is arranged at the upper end of the top plate, a sliding block is fixedly installed on the bottom surface of the mounting plate just opposite to the two sliding grooves, the lower end of the sliding block is respectively and slidably installed in the corresponding sliding grooves, more than one ball is fixedly installed on the bottom surface of the sliding groove, the, the first through hole is arranged opposite to the opening on the top plate, the electric saw is fixedly arranged at the upper end of the mounting plate, and the saw of the electric saw vertically penetrates through the first through hole on the mounting plate and the opening on the top plate and vertically extends to the lower end of the top plate. This patent is hung the roof on the branch that needs were pruned through the arc piece of roof lower extreme, and controlling means starts electric saw and hydraulic telescoping rod respectively, and the back that contracts through hydraulic telescoping rod drives the electric saw and removes towards bracing piece one side to the trees that will be located arc piece lower extreme saw off. This patent is focused on the pruning to trees, especially the saw of horizontal branch is cut, can't be applicable to the molding pruning to high crown, big crown landscape trees.

As the chinese utility model patent CN201752187U discloses a vehicle-mounted gardening tree pruning machine, which comprises a vehicle body and a pruning head, wherein the vehicle body is loaded with a mechanical device which can make the pruning head pause at any point in a certain range of three-dimensional space, the mechanical device comprises a bottom shaft, a main vertical shaft, a horizontal shaft and an auxiliary vertical shaft, wherein, under manual or automatic control, the main vertical shaft can move in the front-back direction along the horizontally arranged bottom shaft, the horizontal shaft can move in the up-down direction along the main vertical shaft, and the auxiliary vertical shaft can move in the left-right direction along the horizontal shaft; the cutting head is arranged at the free end of the auxiliary vertical shaft and is driven by an electric or other mode to rotationally cut the branches and leaves of the trees. The patent carries out pruning and modeling on the crown by the matching motion of the bottom shaft, the main vertical shaft, the horizontal shaft and the auxiliary vertical shaft and driving the pruning head. However, the patent has the following problems: the cutting head in the patent can only cut the crown forward and backward, up and down, left and right aiming at a certain point, when the crown needs to be cut in the circumferential direction and/or integrally molded, the vehicle body needs to continuously rotate around the tree, so that the operation is complex, the efficiency is low, and the cutting and molding effects are not ideal due to the continuous change of the positioning reference points; the patent is only suitable for trimming independent single landscape trees, if the landscape trees are in multiple rows and multiple columns, especially the side-by-side landscape trees with small intervals, the vehicle body cannot enter between two trees, so that the trees cannot be effectively trimmed, and the application scene of the patent is limited, and the patent cannot be applied to trimming and modeling of landscape trees in complex terrains and scenes.

In conclusion, the pruning modeling of landscape trees with high crowns and large crowns in the prior art mainly has the following problems: manual operation is time-consuming and labor-consuming, the efficiency is low, and the trimming effect is not ideal; the mechanical operation is complex, the efficiency is low, and the trimming effect is not ideal; the mechanical operation can only be performed on independent single landscape trees, and the mechanical operation cannot be suitable for the modeling and trimming of landscape trees under complex terrains and scenes such as multiple rows and multiple lines.

Disclosure of Invention

The invention aims to provide a full-crown tree trimming and forming machine to solve the defects in the prior art, and the technical problem to be solved by the invention is realized by the following technical scheme.

A full-crown trimming and forming machine for trees comprises a mounting seat and a hedge trimmer suite, and is improved in that: the hedge shears are characterized in that a rotating device is rotatably connected to the mounting seat, the rotating device can rotate within the plane where the mounting seat is located by 360 degrees, a lifting rod is rotatably connected to the rotating device, the end part of the lifting rod is rotatably connected with a telescopic arm, a rotating mechanism is arranged at the end part of the telescopic arm, the rotating mechanism is connected with the guide track and can drive the guide track to rotate by 360 degrees, a hedge shears external member is arranged on the guide track, and the hedge shears external member can move along the guide track; after the rotating device rotates to a preset position, the lifting rod rotates for a preset angle relative to the rotating device and rises to a preset height, the telescopic arm rotates for a preset angle relative to the lifting rod and extends to the preset position, and the rotating mechanism drives the guide rail to rotate and the hedge shearing kit to move along the guide rail so as to trim the tree crowns.

Preferably, the lifter comprises a lifter lower section, a lifter middle section and a lifter upper section which are sequentially connected in a sliding manner, the end part of the lifter lower section is rotatably connected to the slewing device, and the end part of the lifter upper section is rotatably connected to the telescopic arm.

Preferably, a pitching power part is hinged between the lower section of the lifting rod and the rotating device and used for adjusting the rotating angle of the lifting rod relative to the rotating device.

Preferably, the lower section of the lifting rod is provided with a lifting power piece, and the telescopic end of the lifting power piece is connected with the upper section of the lifting rod so as to drive the upper section of the lifting rod to move up and down relative to the lower section of the lifting rod.

Preferably, the telescopic arm comprises a telescopic arm rear section and a telescopic arm front section which are sequentially connected in a sliding manner, the telescopic arm rear section is rotatably connected with the lifting rod, and the end part of the telescopic arm front section is connected with the rotating mechanism.

Preferably, a leveling power part is hinged between the rear section of the telescopic arm and the lifting rod and used for adjusting the rotating angle of the telescopic arm relative to the lifting rod.

Preferably, the telescopic power part is arranged on the rear section of the telescopic arm, and the telescopic end of the telescopic power part is connected with the front section of the telescopic arm so as to drive the front section of the telescopic arm to perform telescopic motion relative to the rear section of the telescopic arm.

Preferably, the lower end of the rotating mechanism is connected with an adjuster, the adjuster is connected with a clamping mechanism in a sliding mode, and the lower end of the clamping mechanism clamps the guide rail.

Preferably, an automatic cable winder is arranged at one end of the adjuster, a follow-up cable which is connected with the hedge shears suite and moves along with the hedge shears suite is collected by the automatic cable winder when the hedge shears suite moves towards the automatic cable winder and is discharged from the automatic cable winder when the hedge shears suite moves away from the automatic cable winder, and the follow-up cable is connected with external power equipment through a cable slip ring.

Preferably, the automatic cable winder is provided with a cable turning return wheel, and after the hedge shears suite moves from bottom to top along the guide rail and exceeds the automatic cable winder, the cable turning return wheel presses the follow-up cable so as to change the retracting direction of the automatic cable winder on the follow-up cable.

Compared with the prior art, the invention has the following beneficial effects:

the manual operation is replaced by the mechanical operation, so that the time and labor required by the operation can be obviously shortened, and the operation efficiency is improved;

by arranging the lifting rod, the telescopic arm and other components, the adjustment of the operation radius and the full coverage of the operation range can be completed only by once positioning, the operation is simple, and the operation efficiency is improved;

by arranging the rotating mechanism, the guide rail and the hedge shears suite, the trimming operation of the full crown shape of the tree crown can be completed only by once positioning adjustment, the operation efficiency is high, and the shape trimming is attractive;

the pruning machine can rotate by 360 degrees integrally by arranging the rotating device, and can still be suitable for pruning crowns of single-plant and multi-plant landscape trees in complex terrains, scenes, particularly long, narrow and dense landscape trees with multiple rows, multiple lines and the like.

In short, the tree crown shape pruning device has the effects of simple operation, high operation efficiency and attractive operation effect, and can be suitable for tree crown shape pruning operation in long and narrow and dense terrain and scenes.

Drawings

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

FIGS. 2 to 6 are diagrams of various states of the present invention;

fig. 7 to 10 are structural views of different shapes of the guide rail according to the present invention;

the reference numbers in the drawings are, in order: 1. the device comprises a telescopic arm, 11, a telescopic arm front section, 12, a telescopic arm rear section, 2, a lifting rod, 21, a lifting rod upper section, 22, a lifting rod middle section, 23, a lifting rod lower section, 3, a connecting rod, 41, a telescopic power part, 42, a leveling power part, 43, a lifting power part, 44, a pitching power part, 5, a rotating device, 6, a mounting seat, 7, a hedge shears suite, 8, a guide rail, 9, a follow-up cable, 10, an automatic cable winder, 13, a clamping mechanism, 14, a rotating mechanism, 15, a cable steering return wheel, 16 and an adjuster.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1:

referring to fig. 1 to 10, a full-crown trimming and forming machine for trees comprises a mounting seat 6 and a hedge shears suite 7, and is improved in that: the hedge shears are characterized in that a rotating device 5 is rotatably connected to the mounting seat 6, the rotating device 5 can rotate within the plane where the mounting seat 6 is located by 360 degrees, a lifting rod 2 is rotatably connected to the rotating device 5, the end of the lifting rod 2 is rotatably connected to a telescopic arm 1, a rotating mechanism 14 is arranged at the end of the telescopic arm 1, the rotating mechanism 14 is connected with a guide rail 8 and can drive the guide rail to rotate by 360 degrees, a hedge shears external member 7 is arranged on the guide rail 8, and the hedge shears external member 7 can move along the guide rail 8; after the rotating device 5 rotates to a preset position, the lifting rod 2 rotates for a preset angle relative to the rotating device 5 and rises to a preset height, the telescopic arm 1 rotates for a preset angle relative to the lifting rod 2 and extends to a preset position, and the rotating mechanism 14 drives the guide rail 8 to rotate and the hedge shears suite 7 to move along the guide rail 8 so as to trim the tree crowns.

Furthermore, a quick connecting device is arranged on the mounting seat 6 and is used for being quickly connected with external equipment hosts such as a skid-steer loader and the like, and the equipment hosts are used for transferring the tree full-crown trimming and forming machine and providing external power for the tree full-crown trimming and forming machine; the quick connecting device can be a clamping block or a clamping groove, an inserting strip or a slot, and a threaded connecting piece; and the equipment host is provided with a quick connection component matched with the quick connection device.

Further, a rotating shaft and/or a bearing are arranged between the rotating device 5 and the mounting seat 6, and the rotating device 5 rotates 360 degrees relative to the mounting seat 6 by taking the rotating shaft and/or the bearing as a rotating center.

Furthermore, the periphery of the rotating device 5 is provided with rotating teeth, the rotating teeth are meshed with the worm, and the worm is driven by the power device to rotate so as to drive the rotating teeth to rotate. In this embodiment, the power device drives the rotation device 5 to rotate through the rotation teeth and the worm, and the rotation device 5 is fixed at a certain position by meshing the worm with the rotation teeth.

Furthermore, the rotating connection part of the lifting rod 2 and the telescopic arm 1 is hinged with each other through a hinged plate, and a connecting rod 3 is hinged between the hinged plates of the lifting rod 2 and the telescopic arm 1. In this embodiment, two-point hinge between the lifting rod 2 and the telescopic arm 1 is realized through the hinged plate and the connecting rod 3, so that the rotation of the telescopic arm 1 relative to the lifting rod 2 can be ensured, and the connection strength between the telescopic arm 1 and the lifting rod 2 can be ensured.

Further, the hedge trimmer assembly 7 is a reciprocating blade type trimming device, or a circular saw type trimming device. In this embodiment, the hedge shears kit 7 using the reciprocating blade trimming device is used for trimming fine branches, branches and leaves, and the hedge shears kit 7 using the circular saw-shaped trimming device is used for trimming relatively thick branches.

Further, the guide rail 8 is detachably connected with the rotating mechanism 14; further, referring to fig. 7 to 10, the guide rail 8 may have various shapes such as a uniform wave shape, a non-uniform wave shape, a zigzag shape, a circular arc shape, etc. In this embodiment, when the crown needs to be trimmed in different shapes, if the crown needs to be trimmed into a shape of a sugarcoated haw, a snowman, a cone or a sphere, the corresponding guide rail 8 in a uniform wave shape, a non-uniform wave shape, a fold line shape or a circular arc shape is replaced, and the hedge trimmer set 7 moves along the corresponding guide rail 8 and finally trims the crown into the required shape along with the rotation of the guide rail 8.

Further, the guiding rail 8 rotates one circle, and the hedge shears set 7 rises one stroke. In this embodiment, the rotating mechanism 14 rotates radially, that is, the rotating mechanism 14 rotates around the vertical axis of the crown as the rotation center; the guide rail 8 is rotated by the rotating mechanism 14, so the rotating form of the guide mechanism 8 is the same as that of the rotating mechanism 14, and the guide rail also rotates around the vertical axis of the crown as the rotating center. In this embodiment, with the rotation of the guide rail 8, the hedge shears set 7 spirally rises around the crown, and finally the crown is trimmed and shaped.

In this embodiment, the mounting seat 6 is used for carrying the trimming and forming machine, and after being connected with an external equipment host such as a skid loader, the external equipment host is used for providing external power for the trimming and forming machine and quickly transferring and moving the trimming and forming machine to an operation place; the rotating device 5 is used for providing a rotating angle for the pruning forming machine, for example, a certain landscape tree in multiple rows and multiple columns needs to be shaped and pruned, but the left and right transverse spacing of the landscape tree is not enough for the external equipment main machine and the trimming and forming machine to transversely enter, and the vertical distance between the upper part and the lower part of the landscape tree can only accommodate the transverse advance and retreat of the external equipment main machine and the pruning forming machine, namely, the external equipment main machine and the trimming and forming machine can only enter between two rows of landscape trees, at the moment, the trimming and forming machine is placed on the side of the landscape trees, then the rotating device 5 rotates by 90 degrees to enable the trimming and forming machine to be over against the landscape trees, then the height, the length and the inclination angle of the lifting rod 2 and the telescopic arm 1 are adjusted to enable the rotating mechanism 14 to be positioned right above the tree crowns, and finally the rotating mechanism 14 and the hedge trimming suite 7 are started to start the trimming operation of the tree crown modeling; suitable height and can 5 rotate suitable inclination relatively of lifter 2 can go up and down, suitable length and can 2 rotate suitable inclination relatively of telescopic boom 1, rotary mechanism 14 is used for driving guide rail 8 and rotates around the crown whole week, guide rail 8 is used for providing the required shape of motion track and crown molding for hedge shears external member 7.

When the trimming and forming machine is used, the external equipment host transfers the trimming and forming machine to an operation place, the rotating device 5 rotates by a proper angle or does not rotate so that the trimming and forming machine is aligned with a crown, the lifting rod 2 is lifted to a proper height and rotates by a proper inclination angle so as to complete height adjustment, the telescopic arm 1 extends to a proper length and rotates by a proper inclination angle so as to complete length adjustment, and the rotating mechanism 14 is positioned right above the crown so as to complete adjustment of the operation radius of the trimming and forming machine; the rotating mechanism 14 and the hedge shears set 7 are then activated to start the trimming of the crown shape. When the rotating mechanism 14 and the guide rail 8 rotate for one circle, the hedge shears suite 7 moves upwards for one stroke from bottom to top along the guide rail 8, and along with the rotation of the rotating mechanism 14 and the guide rail 8, the hedge shears suite 7 spirally rises relative to the tree crown until the tree crown is finally trimmed.

Example 2:

on the basis of embodiment 1, referring to fig. 1 to 6, the lifting rod 2 includes a lower lifting rod section 23, a middle lifting rod section 22, and an upper lifting rod section 21, which are connected in sequence in a sliding manner, the end of the lower lifting rod section 23 is rotatably connected to the swiveling mechanism 5, and the end of the upper lifting rod section 21 is rotatably connected to the telescopic arm 1.

Further, a pitching power part 44 is hinged between the lower section 23 of the lifting rod and the revolving device 5, and the pitching power part 44 is used for adjusting the rotation angle of the lifting rod 2 relative to the revolving device 5. In this embodiment, the pitching power member 44 rotates the lift lever 2 at a certain tilt angle with respect to the turning device 5 and maintains the lift lever 2 in the tilted state, as shown in fig. 2 to 5, in which the lift lever 2 is in the tilted state, thereby completing the partial adjustment of the working radius of the trimming machine.

Furthermore, a lifting power part 43 is arranged on the lower lifting rod section 23, and the telescopic end of the lifting power part 43 is connected with the upper lifting rod section 21 so as to drive the upper lifting rod section 21 to move up and down relative to the lower lifting rod section 23. In the present embodiment, the height adjustment of the lifting rod 2 is realized by the lifting power member 43 and the lifting rod 2 is maintained in the height state, as shown in fig. 2 to 5, which is the height state of the lifting rod 2, thereby completing the partial adjustment of the working radius of the trimming machine.

Further, the lifting power member 43 and the pitching power member 44 are hydraulic cylinders or electric telescopic rods.

Example 3:

on the basis of

embodiment

1 or 2, referring to fig. 1 to 6, the telescopic boom 1 includes a telescopic boom rear section 12 and a telescopic boom front section 11 which are sequentially connected in a sliding manner, the telescopic boom rear section 12 is rotatably connected with the lifting rod 2, and an end of the telescopic boom front section 11 is connected with the rotating mechanism 14.

Furthermore, a leveling power part 42 is hinged between the telescopic arm rear section 12 and the lifting rod 2, and the leveling power part 42 is used for adjusting the rotation angle of the telescopic arm 1 relative to the lifting rod 2. In this embodiment, the leveling power member 42 rotates the telescopic arm 1 relative to the lifting rod 2 by a certain inclination angle and maintains the telescopic arm 1 in the inclined state, as shown in fig. 2 to 5, so as to complete the partial adjustment of the working radius of the trimming machine.

Furthermore, a telescopic power part 41 is arranged on the telescopic arm rear section 12, and a telescopic end of the telescopic power part 41 is connected with the telescopic arm front section 11 so as to drive the telescopic arm front section 11 to perform telescopic motion relative to the telescopic arm rear section 12. In the present embodiment, the length adjustment of the telescopic arm 1 is performed by the telescopic power member 41, and the telescopic arm 1 is maintained in the length state, as described in fig. 2 to 5, which is the length state of the telescopic arm 1, thereby completing the partial adjustment of the working radius of the trimming machine.

Further, the leveling power member 42 and the telescopic power member 41 are hydraulic cylinders or electric telescopic rods.

Example 4:

on the basis of any of the foregoing embodiments, referring to fig. 1, the lower end of the rotating mechanism 14 is connected to an adjuster 16, the adjuster 16 is slidably connected to a clamping mechanism 13, and the lower end of the clamping mechanism 13 clamps the guide rail 8.

Further, the whole adjuster 16 is in a strip shape, and connecting holes are uniformly and equidistantly distributed on the opposite long sides of the adjuster; the clamping mechanism 13 is clamped on the long edge of the adjuster 16, and a connecting piece matched with the connecting hole is arranged on the clamping mechanism 13.

Further, the connecting hole on the adjuster 16 is a clamping hole or a screw hole, and correspondingly, the connecting piece on the clamping mechanism 13 is a clamping column or a bolt.

Further, at least two connecting pieces are arranged on the clamping mechanism 13; furthermore, four connecting pieces are arranged on the clamping mechanism 13.

In this embodiment, the guide rail 8 and the rotating mechanism 14 are detachably connected by the clamping mechanism 13; by providing the adjuster 16, fine adjustment of the position of the holding mechanism 13 can be achieved, and when there is a slight deviation in the center of the crown, fine adjustment can be performed by adjusting the position of the holding mechanism 13 with respect to the adjuster 16.

Example 5:

in addition to the embodiment 4, referring to fig. 1, an automatic cable winder 10 is provided at one end of the adjuster 16, and the following cable 9 connected to the hedge shears set 7 and moving with the hedge shears set 7 is collected by the automatic cable winder 10 when the hedge shears set 7 moves toward the automatic cable winder 10 and is discharged from the automatic cable winder 10 when the hedge shears set 7 moves away from the automatic cable winder 10, and the following cable 9 is connected to an external power device through a cable slip ring.

Furthermore, one part of the follow-up cable 9 is positioned between the cable slip ring and the external power equipment, one end of the follow-up cable 9 of the part is connected with the external power equipment, and the other end of the follow-up cable is connected with the fixed end of the cable slip ring; the other part of the follow-up cable 9 is positioned between the cable sliding ring and the hedge shears suite 7, one end of the follow-up cable 9 of the part is connected with the hedge shears suite 7, and the other end of the follow-up cable 9 is wound on the automatic cable winder 10 and then is connected with the rotating end of the cable sliding ring.

In this embodiment, the automatic cable winder 10 can retract or pay out the following cable 9 during the movement of the hedge shears assembly 7, so as to prevent the following cable 9 from winding around branches and guide rails. The cable slip ring can prevent the follow-up cable 9 from being twisted and sheared due to retraction or release, because the retraction or release of the follow-up cable 9 is generated by the rotation of the automatic cable winder 10, the rotation of the automatic cable winder 10 inevitably drives the other end of the follow-up cable 9 to continuously rotate, and if the cable slip ring does not exist, the follow-up cable 9 is continuously screwed, so that the twisting and shearing of the follow-up cable 9 is broken.

Example 6:

in addition to the embodiment 5, referring to fig. 1, the cable turning wheel 15 is disposed on the automatic cable winder 10, and after the hedge shears set 7 moves along the guide rail 8 from bottom to top beyond the automatic cable winder 10, the cable turning wheel 15 presses the following cable 9 so as to change the retracting direction of the automatic cable winder 10 to the following cable 9.

In this embodiment, when the hedge shears set 7 moves along the guide rail 8 from bottom to top beyond the automatic cable winder 10, it means that, referring to fig. 1, the hedge shears set 7 moves along the guide rail 8 from bottom to top to the left of the automatic cable winder 10, and at this time, the cable turning wheel 15 presses the following cable 9, so as to change the retracting direction of the automatic cable winder 10 to the following cable 9. When the hedge shears assembly 7 moves in the reverse direction, i.e. the hedge shears assembly 7 moves along the guide track 8 from top to bottom to the right of the automatic cable winder 10, the following cable 9 is disengaged from the cable diverting return pulley 15 and is paid out from the automatic cable winder 10.

After the operation of the present invention is completed or when the present invention needs to be stored, referring to fig. 6, the adjuster 16, the clamping mechanism 13, the guide rail 8 and the hedge shears set 7 are detached from the rotating mechanism 14, the rotating device 5, the lifting rod 2, the telescopic arm 1 and each power member are detached from the mounting base 6, and the lifting rod 2, the telescopic arm 1 and each power member are retracted to the shortest state, so that the whole trimming and forming machine is divided into three parts, and the storage and the transportation are further facilitated.

After practical use and test, the time for carrying out the full-crown modeling pruning operation on the landscape trees with the height less than 7 meters and the diameter less than 5 meters is about five minutes. When manual work is carried out, a scaffold aerial work platform needs to be built on the spot, and the time for two workers to trim one tree is about five days. Moreover, the pruning effect of the tree crown is better than that of manual operation, the appearance is attractive, and the tree crown is smooth and uniform. In addition, the invention can also trim the crown into different shapes by replacing the guide tracks 8 with different shapes.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or otherwise described herein.

Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented in other different ways, such as by rotating it 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a make-up machine is pruned to full crown of tree, includes mount pad (6) and hedge shears external member (7), its characterized in that: the hedge shears are characterized in that a rotating device (5) is rotatably connected to the mounting seat (6), the rotating device (5) can rotate within the plane where the mounting seat (6) is located by 360 degrees, a lifting rod (2) is rotatably connected to the rotating device (5), the end of the lifting rod (2) is rotatably connected with a telescopic arm (1), a rotating mechanism (14) is arranged at the end of the telescopic arm (1), the rotating mechanism (14) is connected with a guide rail (8) and can drive the guide rail (8) to rotate by 360 degrees, a hedge shears external member (7) is arranged on the guide rail (8), and the hedge shears external member (7) can move along the guide rail (8); after the rotating device (5) rotates to a preset position, the lifting rod (2) rotates for a preset angle relative to the rotating device (5) and rises to a preset height, the telescopic arm (1) rotates for a preset angle relative to the lifting rod (2) and extends to a preset position, and the rotating mechanism (14) drives the guide track (8) to rotate and simultaneously drives the hedge shearing set (7) to move along the guide track (8) so as to trim the tree crowns.

2. The full crown trimming and forming machine for trees according to claim 1, characterized in that: the lifting rod (2) comprises a lower lifting rod section (23), a middle lifting rod section (22) and an upper lifting rod section (21) which are sequentially connected in a sliding mode, the end portion of the lower lifting rod section (23) is connected to the rotating device (5) in a rotating mode, and the end portion of the upper lifting rod section (21) is connected to the telescopic arm (1) in a rotating mode.

3. The full crown trimming and forming machine for trees according to claim 2, characterized in that: a pitching power part (44) is hinged between the lower lifting rod section (23) and the rotating device (5), and the pitching power part (44) is used for adjusting the rotating angle of the lifting rod (2) relative to the rotating device (5).

4. The full crown trimming and forming machine for trees according to claim 2, characterized in that: the lifting power piece (43) is arranged on the lower lifting rod section (23), and the telescopic end of the lifting power piece (43) is connected with the upper lifting rod section (21) so as to drive the upper lifting rod section (21) to move up and down relative to the lower lifting rod section (23).

5. The full crown trimming and forming machine for trees according to claim 1, characterized in that: the telescopic arm (1) comprises a telescopic arm rear section (12) and a telescopic arm front section (11) which are sequentially connected in a sliding manner, the telescopic arm rear section (12) is rotatably connected with the lifting rod (2), and the end part of the telescopic arm front section (11) is connected with the rotating mechanism (14).

6. The full crown trimming and forming machine for trees according to claim 5, characterized in that: the telescopic boom is characterized in that a leveling power part (42) is hinged between the telescopic boom rear section (12) and the lifting rod (2), and the leveling power part (42) is used for adjusting the rotating angle of the telescopic boom (1) relative to the lifting rod (2).

7. The full crown trimming and forming machine for trees according to claim 5, characterized in that: the telescopic arm is characterized in that a telescopic power part (41) is arranged on the telescopic arm rear section (12), and the telescopic end of the telescopic power part (41) is connected with the telescopic arm front section (11) so as to drive the telescopic arm front section (11) to perform telescopic motion relative to the telescopic arm rear section (12).

8. The full crown trimming and forming machine for trees according to any one of claims 1 to 7, characterized in that: the lower end of the rotating mechanism (14) is connected with an adjuster (16), the adjuster (16) is connected with a clamping mechanism (13) in a sliding mode, and the lower end of the clamping mechanism (13) clamps the guide rail (8).

9. The full crown trimming and forming machine for trees of claim 8, wherein: one end of the adjuster (16) is provided with an automatic cable winder (10), a follow-up cable (9) which is connected with the hedge shears suite (7) and moves along with the hedge shears suite (7) is collected by the automatic cable winder (10) when the hedge shears suite (7) moves towards the automatic cable winder (10) and is discharged from the automatic cable winder (10) when the hedge shears suite (7) moves away from the automatic cable winder (10), and the follow-up cable (9) is connected with external power equipment through a cable slip ring.

10. The full crown trimming and forming machine for trees of claim 9, wherein: the automatic cable winder (10) is provided with a cable turning return wheel (15), and after the hedge shears suite (7) moves from bottom to top along the guide rail (8) and exceeds the automatic cable winder (10), the cable turning return wheel (15) presses the follow-up cable (9) so as to change the retracting direction of the automatic cable winder (10) to the follow-up cable (9).