阅读说明：本技术 一种用于球形灌木的修剪设备 (A pruning equipment for spherical bush ) 是由 唐黎明 于 2021-01-21 设计创作，主要内容包括：本发明公开的一种用于球形灌木的修剪设备,本发明包括机体,所述机体中设有开口向上的放置空间,所述放置空间右侧设有连通空间,所述连通空间下侧设有带动空间,所述放置空间中设有修剪箱,所述修剪箱中设有用于修剪球形灌木的修剪装置,所述修剪装置包括转动安装在上侧所述修剪箱中的带槽丝杠,所述带槽丝杠上螺纹连接有移动螺纹箱,设备中设有修剪装置可以球型灌木不同的高度和半径进行修剪,不用工作人员进行修剪大大减少了工作人员的工作量,辅助装置可以将修剪出的树枝树叶回收,不用工作人员进行清理,连通装置可以连通放置空间使得修剪箱可以被拿出。(The invention discloses a pruning device for spherical shrubs, which comprises a machine body, wherein a placing space with an upward opening is arranged in the machine body, a communicating space is arranged at the right side of the placing space, a driving space is arranged at the lower side of the communicating space, a trimming box is arranged in the placing space, a pruning device for pruning spherical shrubs is arranged in the pruning box and comprises a lead screw with a groove which is rotatably arranged in the pruning box at the upper side, threaded connection has the removal screw thread case on the trough of belt lead screw, is equipped with trimming means in the equipment and can prune by the different height of ball-type bush and radius, prunes staff's that has significantly reduced work load without the staff, and auxiliary device can retrieve the branch leaf of pruning out, need not the staff to clear up, and intercommunication device can communicate and place the space and make the trimming case can be taken out.)

1. A pruning equipment for spherical bush, includes the organism, its characterized in that: the machine body is internally provided with a placing space with an upward opening, the right side of the placing space is provided with a communicating space, the lower side of the communicating space is provided with a driving space, the placing space is internally provided with a trimming box, the trimming box is internally provided with a trimming device for trimming spherical shrubs, the trimming device comprises a grooved lead screw which is rotatably arranged at the upper side of the trimming box, the grooved lead screw is in threaded connection with a movable threaded box, the movable threaded box is internally provided with a sliding space, the right side of the sliding space is provided with an engaging space, the lower side of the sliding space is provided with a roller space, the grooved lead screw is in sliding connection with a sliding engaging gear, the left side and the right side of the sliding engaging gear are provided with two circular sliding rings, the sliding engaging gear is in sliding connection with the left wall and the, the left side surface of the rotating motor is in power connection with a reversing mechanism, the reversing mechanism is a reversing mechanism which can change the steering of a sliding meshing gear, the right side surface of the rotating motor is in power connection with a power shaft rotationally connected with the left wall of the meshing space, a rotating main bevel gear is fixedly connected to the power shaft, the bottom wall of the meshing space is rotationally connected with a rotating shaft, a rotating auxiliary bevel gear and a rotating main belt wheel are fixedly connected to the upper side and the lower side of the rotating shaft, the rotating auxiliary bevel gear is meshed with the rotating main bevel gear, the top wall of the roller space is rotationally connected with a roller shaft, a rotating auxiliary belt wheel and a moving roller are fixedly connected to the upper side and the lower side of the roller shaft, a transmission belt is connected between the rotating auxiliary belt wheel and the rotating main belt wheel, an upper sliding rod and a lower sliding rod are slidably, a fixed plate is fixedly connected to the lower side of the upper and lower sliding rods, a short shaft is fixedly connected to the fixed plate, a cutting box is rotatably connected to the short shaft, a sector fluted disc space is arranged in the cutting box, a rotating motor is fixedly connected to the top wall of the sector fluted disc space, the top surface of the rotating motor is in power connection with the short shaft, the bottom surface of the rotating motor is in power connection with a driving shaft which is rotatably connected with the top wall of the sector fluted disc space, a linkage main bevel gear is fixedly connected to the driving shaft, a bevel gear shaft is rotatably connected to the rear wall of the sector fluted disc space, a linkage auxiliary bevel gear and a sector half fluted disc are fixedly connected to the front and rear sides of the bevel gear shaft, the linkage auxiliary bevel gear is meshed with the linkage main bevel gear, a trimming mechanism is slidably connected to the sector fluted disc space and can be meshed with the sector half fluted disc, the trimming mechanism is provided with a cutting mechanism capable of moving along a rail in the trimming mechanism, an auxiliary device for assisting trimming is arranged in the trimming box, a communicating device for communicating equipment is arranged in the communicating space and the driving space, a push-out device for pushing out is arranged in the placing space, and a taking-out device for taking out the trimming box is arranged on the top surface of the machine body.

2. A pruning device for spherical shrubs, as claimed in claim 1, wherein: the auxiliary device comprises a push-out space arranged in the pruning box at the lower side, a closing space is arranged at the lower side of the push-out space, four adjusting rods are fixedly connected between the pruning box at the upper side and the pruning box at the lower side in a front-back and left-right symmetrical mode, the length can be changed, a power motor is fixedly connected to the bottom wall of the push-out space, a push-out half-fluted disc shaft rotationally connected with the bottom wall of the push-out space is dynamically connected to the top surface of the power motor, a push-out half-fluted disc is fixedly connected to the push-out half-fluted disc shaft, a push-out rack is slidably connected in the push-out space, a pulling spring is connected between the push-out rack and the right wall of the push-out space, the push-out half-fluted disc can be meshed with the push-out rack, the push-, fixedly connected with moves the driving pulley progressively on the motor shaft down, it is connected with the universal driving shaft to rotate between the lower wall on the closing space, downside fixedly connected with moves the driving pulley progressively, closes the fluted disc on the universal driving shaft, move the driving pulley progressively with move between the driving pulley progressively, sliding connection has semi-closed ring in the closing space, semi-closed ring can with close sliding connection between the fluted disc, semi-closed ring with be connected with between the closing space left wall and draw back the spring.

3. A pruning device for spherical shrubs, as claimed in claim 1, wherein: the communicating device comprises a rotating motor fixedly arranged on the left wall of the driving space, the right side surface of the rotating motor is in power connection with a right motor shaft which is rotationally connected with the left wall of the driving space, a transmission main belt wheel is fixedly connected on the shaft of the right motor, a rotating shaft is rotatably connected on the right wall of the communicating space, the left side and the right side of the rotating shaft are fixedly connected with a rotating main belt wheel and a transmission auxiliary belt wheel, a driving belt is connected between the transmission auxiliary belt wheel and the transmission main belt wheel, the bottom wall of the communicating space is rotationally connected with a transmission shaft, the upper side and the lower side of the transmission shaft are fixedly connected with a communicating half fluted disc and a rotary auxiliary belt wheel, the rotating secondary belt wheel is meshed with the rotating primary belt wheel, a communicating rack is connected in the communicating space in a sliding way, and a compression spring is connected between the communication rack and the left wall of the communication space, and the communication rack can be meshed with the communication half-toothed disc.

4. A pruning device for spherical shrubs, as claimed in claim 1, wherein: the pushing device comprises a left motor shaft which is installed on the left side face of the rotating motor in a power mode and is rotatably connected with the left wall and the right wall of the placing space, a pushing roller is fixedly connected onto the left motor shaft, a pushing telescopic sliding block is connected into the pushing roller in a sliding mode and can stretch, two placing boxes are connected into the placing space in a sliding mode, the trimming boxes are placed on each placing box respectively, and the pushing telescopic sliding block can abut against the placing boxes.

5. A pruning device for spherical shrubs, as claimed in claim 1, wherein: the taking-out device comprises a rotating mechanism which is slidably mounted on the top surface of the machine body and can rotate, a recovery mechanism is arranged in the rotating mechanism and can release and recover lines, a hooking mechanism is connected to the lower side of the recovery mechanism, and the hooking mechanism can hook the upper side of the pruning box.

Technical Field

The invention relates to the field of urban greening, in particular to a pruning device for spherical shrubs.

Background

Shrubs are trees which have no obvious trunk and are short in a bush state, and can be generally divided into ornamental flowers, ornamental fruits, ornamental branches and the like, short and bush woody plants, generally broad-leaved plants, and coniferous plants such as junipers are also some shrubs, but the shrubs on the roadside need to be trimmed or can block the sight of drivers, and the conventional spherical shrubs are trimmed manually.

Disclosure of Invention

In order to solve the problems, the embodiment designs a trimming device for spherical shrubs, which comprises a machine body, wherein a placing space with an upward opening is arranged in the machine body, a communicating space is arranged on the right side of the placing space, a driving space is arranged on the lower side of the communicating space, a trimming box is arranged in the placing space, a trimming device for trimming the spherical shrubs is arranged in the trimming box, the trimming device comprises a grooved lead screw rotatably arranged on the upper side of the trimming box, a movable threaded box is in threaded connection with the grooved lead screw, a sliding space is arranged in the movable threaded box, a meshing space is arranged on the right side of the sliding space, a roller space is arranged on the lower side of the sliding space, a sliding meshing gear is in sliding connection with the grooved lead screw, and two circular sliding rings are arranged on the left side and the right side of the sliding meshing gear, the sliding engagement gear is connected with the left and right walls of the sliding space in a sliding manner, the right wall of the sliding space is fixedly connected with a rotating motor, the left side surface of the rotating motor is in power connection with a reversing mechanism, the reversing mechanism can change the steering of the sliding engagement gear, the right side surface of the rotating motor is in power connection with a power shaft which is in rotating connection with the left wall of the engagement space, a rotating main bevel gear is fixedly connected onto the power shaft, the bottom wall of the engagement space is in rotating connection with a rotating shaft, a rotating auxiliary bevel gear and a rotating main belt wheel are fixedly connected onto the upper side and the lower side of the rotating shaft, the rotating auxiliary bevel gear is engaged with the rotating main bevel gear, the top wall of the roller space is in rotating connection with a roller shaft, a rotating auxiliary belt wheel and a moving roller are fixedly connected onto the upper side and the lower side, an upper sliding rod and a lower sliding rod are connected in the movable roller in a sliding manner, the upper sliding rod and the lower sliding rod extend downwards to penetrate through the bottom wall of the roller space, a fixed plate is fixedly connected to the lower side of the upper sliding rod and the lower sliding rod, a short shaft is fixedly connected to the fixed plate, a cutting box is rotatably connected to the short shaft, a sector-shaped fluted disc space is arranged in the cutting box, a rotating motor is fixedly connected to the top wall of the sector-shaped fluted disc space, the top surface of the rotating motor is in power connection with the short shaft, the bottom surface of the rotating motor is in power connection with a driving shaft which is rotatably connected with the top wall of the sector-shaped fluted disc space, a linkage main bevel gear is fixedly connected to the driving shaft, a bevel gear shaft is rotatably connected to the rear wall of the sector-shaped fluted, the trimming mechanism is slidably connected with the fan-shaped fluted disc space and can be meshed with the fan-shaped half fluted disc, a pulling spring is connected with the left side faces of the trimming mechanism and the cutting box, the trimming mechanism is provided with a cutting mechanism capable of moving along a rail in the trimming mechanism, an auxiliary device for assisting trimming is arranged in the trimming box, a communicating device for communicating equipment is arranged in the communicating space and the driving space, a push-out device for pushing out is arranged in the placing space, and a taking-out device for taking out the trimming box is arranged on the top face of the machine body.

Preferably, the auxiliary device comprises a pushing space arranged in the lower trimming box, a closing space is arranged at the lower side of the pushing space, four adjusting rods are fixedly connected between the upper trimming box and the lower trimming box in a front-back and left-right symmetrical manner, the length of the pushing space can be changed, a power motor is fixedly connected to the bottom wall of the pushing space, a pushing half-toothed disc shaft rotatably connected to the bottom wall of the pushing space is dynamically connected to the top surface of the power motor, a pushing half-toothed disc is fixedly connected to the pushing half-toothed disc shaft, a pushing rack is slidably connected to the pushing space, a pulling spring is connected between the pushing rack and the right wall of the pushing space, the pushing half-toothed disc can be meshed with the pushing rack, the pushing rack extends leftwards to penetrate through the left wall of the pushing space, and a lower motor shaft rotatably connected to the top wall of the closing space is dynamically connected to, fixedly connected with moves the driving pulley progressively on the motor shaft down, it is connected with the universal driving shaft to rotate between the lower wall on the closing space, downside fixedly connected with moves the driving pulley progressively, closes the fluted disc on the universal driving shaft, move the driving pulley progressively with move between the driving pulley progressively, sliding connection has semi-closed ring in the closing space, semi-closed ring can with close sliding connection between the fluted disc, semi-closed ring with be connected with between the closing space left wall and draw back the spring.

Preferably, the communication device comprises a rotating motor fixedly arranged on the left wall of the driving space, the right side surface of the rotating motor is in power connection with a right motor shaft which is rotationally connected with the left wall of the driving space, a transmission main belt wheel is fixedly connected on the shaft of the right motor, a rotating shaft is rotatably connected on the right wall of the communicating space, the left side and the right side of the rotating shaft are fixedly connected with a rotating main belt wheel and a transmission auxiliary belt wheel, a driving belt is connected between the transmission auxiliary belt wheel and the transmission main belt wheel, the bottom wall of the communicating space is rotationally connected with a transmission shaft, the upper side and the lower side of the transmission shaft are fixedly connected with a communicating half fluted disc and a rotary auxiliary belt wheel, the rotating secondary belt wheel is meshed with the rotating primary belt wheel, a communicating rack is connected in the communicating space in a sliding way, and a compression spring is connected between the communication rack and the left wall of the communication space, and the communication rack can be meshed with the communication half-toothed disc.

Preferably, the pushing device comprises a left motor shaft which is installed on the left side face of the rotating motor in a rotating mode and is connected with the left wall and the right wall of the placing space in a rotating mode, a pushing roller is fixedly connected to the left motor shaft, a pushing telescopic slider is connected to the pushing roller in a sliding mode and can stretch and retract, two placing boxes are connected to the placing space in a sliding mode, the trimming boxes are placed on each placing box respectively, and the pushing telescopic slider can abut against the placing boxes.

Preferably, the taking-out device comprises a rotating mechanism which is slidably mounted on the top surface of the machine body and can rotate, a recovery mechanism is arranged in the rotating mechanism and can release and recover wires, a hooking mechanism is connected to the lower side of the recovery mechanism and can hook the upper side of the pruning box.

The invention has the beneficial effects that: the invention relates to a pruning device for spherical shrubs, which is provided with a pruning device for pruning spherical shrubs at different heights and radiuses without pruning by workers, so that the workload of the workers is greatly reduced, an auxiliary device can recycle pruned branches and leaves without cleaning by the workers, a communication device can be communicated with a placing space to take out the pruning boxes, and a pushing device can push the pruning boxes one by one under a taking-out device without pushing by the workers.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is an enlarged schematic view of B of FIG. 2;

FIG. 4 is an enlarged schematic view of C in FIG. 2;

fig. 5 is a schematic diagram of the structure D-D in fig. 2.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The pruning equipment for spherical shrubs comprises an engine body 21, wherein a placing space 22 with an upward opening is formed in the engine body 21, a communicating space 28 is formed in the right side of the placing space 22, a driving space 19 is formed in the lower side of the communicating space 28, a pruning box 20 is arranged in the placing space 22, a pruning device for pruning spherical shrubs is arranged in the pruning box 20, the pruning device comprises a grooved lead screw 42 rotatably arranged in the pruning box 20 on the upper side, a movable threaded box 56 is connected to the grooved lead screw 42 in a threaded manner, a sliding space 62 is formed in the movable threaded box 56, a meshing space 66 is formed in the right side of the sliding space 62, a roller space 17 is formed in the lower side of the sliding space 62, a sliding meshing gear 57 is connected to the grooved lead screw 42 in a sliding manner, and two circular sliding rings are arranged on the left side and the right side of the sliding, the sliding engagement gear 57 is slidably connected with the left and right walls of the sliding space 62, the right wall of the sliding space 62 is fixedly connected with a rotating motor 59, the left side surface of the rotating motor 59 is in power connection with a reversing mechanism 58, the reversing mechanism 58 is a reversing mechanism capable of changing the steering direction of the sliding engagement gear 57, the right side surface of the rotating motor 59 is in power connection with a power shaft 60 which is in rotating connection with the left wall of the engagement space 66, the power shaft 60 is fixedly connected with a rotating main bevel gear 61, the bottom wall of the engagement space 66 is in rotating connection with a rotating shaft 64, the upper side and the lower side of the rotating shaft 64 are fixedly connected with a rotating auxiliary bevel gear 63 and a rotating main belt wheel 65, the rotating auxiliary bevel gear 63 is engaged with the rotating main bevel gear 61, the top wall of the roller space 17 is in rotating connection with a roller shaft 18, and the upper side, A transmission belt is connected between the secondary rotary pulley 67 and the primary rotary pulley 65, an upper sliding rod 69 and a lower sliding rod 69 are slidably connected in the movable roller 68, the upper sliding rod 69 and the lower sliding rod 69 extend downwards to penetrate through the bottom wall of the roller space 17, a fixed plate 16 is fixedly connected to the lower side of the upper sliding rod 69 and the lower sliding rod 69, a short shaft 71 is fixedly connected to the fixed plate 16, a cutting box 72 is rotatably connected to the short shaft 71, a sector-shaped fluted disc space 73 is arranged in the cutting box 72, a rotary motor 70 is fixedly connected to the top wall of the sector-shaped fluted disc space 73, the top surface of the rotary motor 70 is in power connection with the short shaft 71, a driving shaft 74 is in power connection with the top wall of the sector-shaped fluted disc space 73, a linkage primary bevel gear 77 is fixedly connected to the driving shaft 74, and a bevel gear shaft 76, a linked secondary bevel gear 78 and a fan-shaped half-toothed disc 75 are fixedly connected to the front side and the rear side of the bevel gear shaft 76, the linked secondary bevel gear 78 is meshed with the linked main bevel gear 77, a trimming mechanism 79 is slidably connected in the fan-shaped toothed disc space 73, the trimming mechanism 79 can be meshed with the fan-shaped half-toothed disc 75, a pulling spring is connected to the left side face of the trimming mechanism 79 and the left side face of the cutting box 72, the trimming mechanism 79 is provided with a cutting mechanism capable of moving along a rail in the trimming mechanism 79, an auxiliary device for assisting trimming is arranged in the trimming box 20, a communication device for communicating equipment is arranged in the communication space 28 and the driving space 19, a push-out device for pushing out is arranged in the placing space 22, and a take-out device for taking out the trimming box 20 is arranged on the top face.

Advantageously, the auxiliary device comprises a push-out space 44 arranged in the lower side of the pruning box 20, a closing space 55 is arranged at the lower side of the push-out space 44, four adjusting rods 43 are fixedly connected between the upper side of the pruning box 20 and the lower side of the pruning box 20 in a front-back and left-right symmetrical mode, the length of the 3 can be changed, a power motor 48 is fixedly connected to the bottom wall of the push-out space 44, a push-out half-toothed disc shaft 47 is rotatably connected to the top surface of the power motor 48, a push-out half-toothed disc 45 is fixedly connected to the push-out half-toothed disc shaft 47, a push-out rack 46 is slidably connected in the push-out space 44, a pulling spring is connected between the push-out rack 46 and the right wall of the push-out space 44, the push-out half-toothed disc 45 can be meshed with the push-out rack 46, the bottom surface of the power motor 48 is in power connection with a lower motor shaft 53 rotatably connected with the top wall of the closed space 55, a transmission main belt pulley 54 is fixedly connected to the lower motor shaft 53, a linkage shaft 51 is rotatably connected between the upper wall and the lower wall of the closed space 55, a transmission auxiliary belt pulley 52 and a closed fluted disc 50 are fixedly connected to the upper side and the lower side of the linkage shaft 51, a friction belt is connected between the transmission auxiliary belt pulley 52 and the transmission main belt pulley 54, a semi-closed ring 49 is slidably connected to the closed space 55, the semi-closed ring 49 can be slidably connected with the closed fluted disc 50, and a pull-back spring is connected between the semi-closed ring 49 and the left wall of the closed space 55.

Advantageously, the communicating means comprises a rotating motor 37 fixedly mounted on the left wall of the driving space 19, a right motor shaft 36 rotatably connected to the left wall of the driving space 19 is connected to the right side of the rotating motor 37, a driving primary pulley 35 is fixedly connected to the right motor shaft 36, a rotating shaft 33 is rotatably connected to the right wall of the communicating space 28, a rotating primary pulley 31 and a driving secondary pulley 32 are fixedly connected to the left and right sides of the rotating shaft 33, a driving belt 34 is connected between the driving secondary pulley 32 and the driving primary pulley 35, a transmission shaft 29 is rotatably connected to the bottom wall of the communicating space 28, a communicating half-toothed disc 27 and a rotating secondary pulley 30 are fixedly connected to the upper and lower sides of the transmission shaft 29, the rotating secondary pulley 30 is engaged with the rotating primary pulley 31, a communicating rack 26 is slidably connected to the communicating space 28, and a compression spring is connected between the communicating rack 26 and the left wall of the communicating space, the communication rack 26 can be engaged with the communication half-toothed disc 27.

Advantageously, the pushing device comprises a left motor shaft 38 which is mounted on the left side of the rotating motor 37 and is rotatably connected with the left and right walls of the placing space 22, a pushing roller 39 is fixedly connected to the left motor shaft 38, a pushing telescopic slider 40 is slidably connected to the pushing roller 39, the pushing telescopic slider 40 can be extended and retracted, two placing boxes 41 are slidably connected to the placing space 22, the trimming box 20 is placed on each placing box 41, and the pushing telescopic slider 40 can abut against the placing boxes 41.

Advantageously, the taking-out device comprises a rotating mechanism 23 slidably mounted on the top surface of the machine body 21, the rotating mechanism 23 is capable of rotating, a recovery mechanism 24 is arranged in the rotating mechanism 23, the recovery mechanism 24 can release and recover lines, a hooking mechanism 25 is connected to the lower side of the recovery mechanism 24, and the hooking mechanism 25 can hook the upper side of the trimming box 20.

The use steps herein are described in detail below with reference to fig. 1-5:

in the initial state, the accommodating space 22 is not in communication with the outside, the adjusting lever 43 is in the shortest state, and the closed space 55 is in the open state.

When trimming is required, the cutting blade is placed on the carrier to reach the working position, the rotating motor 37 is reversely started to rotate the right motor shaft 36, thereby rotating the primary drive pulley 35, thereby transmitting power to the secondary drive pulley 32 through the drive belt 34, thereby rotating the rotating shaft 33, thereby rotating the primary rotary pulley 31, thereby rotating the secondary rotary pulley 30, thereby rotating the drive shaft 29, thereby rotating the communicating half-toothed disc 27, thereby disengaging the communicating rack 26 from the communicating half-toothed disc 27, thereby moving the communicating rack 26 to the right, thereby communicating the placing space 22 with the outside, the rotating motor 37 is forwardly started to rotate the left motor shaft 38, thereby rotating the push-out roller 39, thereby causing the push-out telescopic slider 40 to push the placing box 41 to move, thereby moving one placing box 41 to the lower side of the hooking mechanism 25, the recovery mechanism 24 is started forward, so that the hooking mechanism 25 moves downward, the hooking mechanism 25 is started, so that two hooks in the hooking mechanism 25 hook the upper side of the pruning box 20, the recovery mechanism 24 is started backward, so that the hooking mechanism 25 drives the pruning box 20 to move out of the placing space 22, the rotating mechanism 23 is moved and rotated so that a gap in the closed space 55 is aligned with the trunk of the spherical shrub, the length of the four adjusting rods 43 is adjusted according to the height of the spherical shrub during the movement, after the trunk of the spherical shrub is clamped into the closed space 55, the power motor 48 is started backward, so that the lower motor shaft 53 rotates, so that the driving main belt pulley 54 rotates, so that the power is transmitted to the driving auxiliary belt pulley 52 through a belt, so that the linkage shaft 51 rotates, so that the closing fluted disc 50 rotates, so that the closing ring 49 slides in the closed space 55, thereby closing the closed space 55, starting the rotation motor 59 in a reverse direction, thereby rotating the sliding engagement gear 57 in a forward and reverse direction by controlling the reversing mechanism 58, thereby rotating the grooved lead screw 42 in a forward and reverse direction, thereby moving the movable screw box 56 to move the center point of the enlarged spherical shrub in a left and right direction on the grooved lead screw 42, and starting the rotation motor 59 in a reverse direction, thereby rotating the power shaft 60, thereby rotating the rotary main bevel gear 61, thereby rotating the rotary sub-bevel gear 63, thereby rotating the rotary shaft 64, thereby rotating the rotary main pulley 65, thereby transmitting power to the rotary sub-pulley 67 through the belt, thereby rotating the drum shaft 18, thereby rotating the movable drum 68, thereby moving the up and down slide rod 69 up and down to adjust the height, starting the rotation motor 70 in a reverse direction, thereby rotating the drive shaft 74, thereby rotating the interlocking main bevel gear 77, thereby make linkage pair bevel gear 78 rotate to make bevel gear axle 76 rotate, thereby make fan-shaped fluted disc 75 rotate, thereby make pruning mechanism 79 slide the radius of whole pruning, positive start rotating electrical machines 70, thereby make cutting box 72 rotate, thereby cooperate pruning mechanism 79 to prune the bush, positive start power motor 48 after all accomplishing, thereby make the branch that pushes out half fluted disc 45 and will prune out push out through the hole that closes space 55.

The invention has the beneficial effects that: the invention relates to a pruning device for spherical shrubs, which is provided with a pruning device for pruning spherical shrubs at different heights and radiuses without pruning by workers, so that the workload of the workers is greatly reduced, an auxiliary device can recycle pruned branches and leaves without cleaning by the workers, a communication device can be communicated with a placing space to take out the pruning boxes, and a pushing device can push the pruning boxes one by one under a taking-out device without pushing by the workers.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.