CN215648352U

CN215648352U - A multifunctional pruning device for landscaping

Info

Publication number: CN215648352U
Application number: CN202122180037.5U
Authority: CN
Inventors: 李娜; 任菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-28
Anticipated expiration: 2031-09-09

Abstract

The utility model provides a multifunctional pruning device for landscaping. Multi-functional trimming means of afforestation includes: installing a vertical block; the mounting groove is formed in one side of the mounting vertical block; the vertical rod is rotatably installed between the top inner wall and the bottom inner wall of the installation groove, and the top end of the vertical rod extends out of the installation vertical block; the first motor is fixedly installed at the top of the installation vertical block, and an output shaft of the first motor is fixedly connected with the top end of the vertical rod; the moving block is installed on the vertical rod in a threaded mode; and the adjusting and moving block is fixedly arranged on one side of the moving block. The multifunctional pruning device for landscaping provided by the utility model has the advantages of meeting the pruning requirements on the top and the side edges of the plant, conveniently adjusting the pruning height, improving the pruning applicability, being capable of cooperatively pruning the branches of the plant and increasing the use functionality.

Description

Multi-functional trimming means of afforestation

Technical Field

The utility model relates to the technical field of landscaping, in particular to a multifunctional trimming device for landscaping.

Background

Landscaping is an artistic natural environment and a recreation territory created by modifying terrain or further building mountains, stacking stones and managing water, planting trees and flowers, building buildings, arranging garden roads and the like in a certain region, and is called a garden, the garden comprises a garden, a residential garden, a small garden, a park, a botanical garden, an animal park and the like, along with the development of the garden subject, the garden comprises a forest park, a landscape site, a natural protection area or a visiting area and a rest place of a national park, the landscaping can not be used for greening, and in order to enable greening plants planted in the garden to be more aesthetic, usually, landscaping workers can regularly trim the greening plants.

Traditionally, staff's pruning work often can be with the help of these common clipper of electric saw or shears in the gardens, these clippers are comparatively hard when using, the roughness of pruning is mastered by staff's proficiency completely, there is certain pruning risk, will cut green planting bad carelessly, the overall efficiency of pruning simultaneously is lower, when using, clipper can only prune specific plant, hardly be suitable for other plants, therefore there is certain limitation when clipper uses.

Therefore, there is a need to provide a multifunctional pruning device for landscaping to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the multifunctional pruning device for the landscaping, which meets the pruning requirements on the top and the side edges of the plant, is convenient for adjusting the pruning height, improves the pruning applicability, can be used for cooperatively pruning the branches and the trunks of the plant and increases the use functionality.

In order to solve the technical problem, the utility model provides a multifunctional pruning device for landscaping, which comprises: installing a vertical block; the mounting groove is formed in one side of the mounting vertical block; the vertical rod is rotatably installed between the top inner wall and the bottom inner wall of the installation groove, and the top end of the vertical rod extends out of the installation vertical block; the first motor is fixedly installed at the top of the installation vertical block, and an output shaft of the first motor is fixedly connected with the top end of the vertical rod; the moving block is installed on the vertical rod in a threaded mode; the adjusting and moving block is fixedly arranged on one side of the moving block; the U-shaped block is fixedly arranged on one side of the adjusting and moving block; the welding block is fixedly arranged on the U-shaped block; the first transfer block is rotatably arranged on the welding block; the box-shaped block is fixedly arranged on the first transfer block; a trimming mechanism mounted on the box-shaped block; the two fixed blocks are fixedly arranged on one side of the adjusting and moving block; the hydraulic cylinder is rotatably arranged between the two fixed blocks; the butt joint block is fixedly arranged on an output rod of the hydraulic cylinder; the second switching block is rotatably arranged on the butt-joint block and is fixedly connected with the top of the box-shaped block; and the cutting mechanism is arranged on one side of the vertical block.

Preferably, the trimming mechanism comprises: installation pole, second motor, two bevel gears and first pruning blade, the installation pole rotates to be installed between the top inner wall and the bottom inner wall of box form piece, the bottom of installation pole extends to outside the box form piece, second motor fixed mounting is on the bottom inner wall of box form piece, two bevel gears is fixed mounting respectively on the output shaft of second motor and installation pole, two bevel gears meshes mutually, first pruning blade fixed cover is established on the installation pole.

Preferably, the trimming device comprises two limiting blocks, a cylindrical block, a long connecting rod, a butt-assembling block, a rotating shaft rod, a third motor, a side box and a second trimming blade, wherein the two limiting blocks are fixedly installed on one side of the vertical block, the cylindrical block is slidably installed on the two limiting blocks, the long connecting rod is installed on the cylindrical block in a threaded mode, the butt-assembling block is fixedly installed at the top end of the long connecting rod, the rotating shaft rod is rotatably installed on the butt-assembling block, the third motor is fixedly installed on one side of the butt-assembling block, an output shaft of the third motor is fixedly connected with one end of the rotating shaft rod, the side box is fixed on one side of the butt-assembling block, and the third motor is fixedly connected with the inner wall of the bottom of the side box.

Preferably, the bottom fixed mounting who erects the piece installs four universal gyro wheels, one side fixed mounting who erects the piece installs the piece of pushing away, one side fixed mounting who erects the piece installs U type slide bar, U type slide bar and transfer a sliding connection.

Preferably, the moving block is inlaid with rolling beads, the rolling beads are in rolling contact with the inner wall of one side of the mounting groove, the limiting blocks are provided with placing holes, the placing holes are matched with the cylindrical blocks, and the long connecting rod is fixedly sleeved with an adjusting block.

Preferably, open holes are formed in both sides of the box-shaped block, two driving rods are rotatably installed between the top inner wall and the bottom inner wall of the box-shaped block, the bottom of the corresponding driving rods extends to the outside of the box-shaped block, a fourth motor is fixedly installed at the bottom of the box-shaped block, an output shaft of the fourth motor is fixedly connected with the bottom of the corresponding driving rods, belt pulleys are fixedly sleeved on the two driving rods, a same belt is sleeved between the two belt pulleys, sliding blocks are installed on the two driving rods in a threaded manner, the two sliding blocks are respectively matched with the corresponding open holes, butt-joint rods are fixedly installed on the two sliding blocks, a cover-protecting block is sleeved on the first trimming blade in a sliding manner, the bottoms of the butt-joint rods are fixedly connected with the top of the cover-protecting block, the top of the cover-protecting block is provided with a through hole, the through hole is matched with the box-shaped block.

Preferably, a reinforcing block is fixedly installed at the bottom of the box-shaped block and is fixedly connected with the fourth motor.

Compared with the related art, the multifunctional pruning device for landscaping provided by the utility model has the following beneficial effects:

through installing first pruning blade on installing founding the piece, thereby install the removal of founding the first pruning blade position of piece realization degree through the promotion, compare in artifical portable and operation, more laborsaving, while rigidity's first pruning blade can improve the planarization of pruning, the cooperation of pneumatic cylinder can be adjusted the position of first pruning blade, thereby make first pruning blade accomplish conveniently prune both sides after the pruning at plant top, first motor can be adjusted the height that first pruning blade was located with the cooperation use of movable block, conveniently prune out not co-altitude plant, be convenient for prune other plants simultaneously, the use of second pruning blade can be pruned the branch in addition, application range and flexibility have been increased because of its adjustable length's speciality.

Drawings

Fig. 1 is a front cross-sectional view of a first embodiment of the multifunctional trimming device for landscaping provided by the present invention;

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

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

fig. 4 is a front cross-sectional view of a second embodiment of the multifunctional trimming device for landscaping provided by the present invention;

fig. 5 is an enlarged schematic view of the portion C shown in fig. 4.

Reference numbers in the figures: 1. installing a vertical block; 2. mounting grooves; 3. a vertical rod; 4. a first motor; 5. a moving block; 6. adjusting and shifting blocks; 7. a U-shaped block; 8. welding the blocks; 9. a first transfer block; 10. a box-shaped block; 11. mounting a rod; 12. a second motor; 13. a bevel gear; 14. a first trimming blade; 15. a fixed block; 16. a hydraulic cylinder; 17. connecting the butt-joint blocks; 18. a second transfer block; 19. a limiting block; 20. a cylindrical block; 21. a long connecting rod; 22. assembling blocks; 23. a spindle rod; 24. a third motor; 25. a side box; 26. a second trimming blade; 27. opening a through hole; 28. driving the rod; 29. a fourth motor; 30. a belt pulley; 31. a belt; 32. a slider; 33. a docking rod; 34. a cover block; 35. through the holes.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

The first embodiment:

referring to fig. 1 to 3, in a first embodiment of the present invention, a multifunctional pruning device for landscaping includes: installing a vertical block 1; the mounting groove 2 is formed in one side of the mounting vertical block 1, and provides a movable mounting space for a movable block 5 to be mentioned later; the vertical rod 3 is rotatably installed between the top inner wall and the bottom inner wall of the installation groove 2, the top end of the vertical rod 3 extends out of the installation vertical block 1, and a moving block 5 mentioned below is installed; the first motor 4 is fixedly installed at the top of the installation vertical block 1, and an output shaft of the first motor 4 is fixedly connected with the top end of the vertical rod 3 to drive the vertical rod 3 to rotate; the moving block 5 is installed on the vertical rod 3 in a threaded mode and used for fixing a below-mentioned adjusting and moving block 6; the adjusting and moving block 6 is fixedly arranged on one side of the moving block 5, and is used for fixing a U-shaped block 7 and a fixing block 15 which are mentioned below; the U-shaped block 7 is fixedly arranged on one side of the adjusting and moving block 6; the welding block 8 is fixedly arranged on the U-shaped block 7, and rotatably bears a first transfer block 9 mentioned below; a first transfer block 9, said first transfer block 9 being rotatably mounted on the welding block 8, supporting one side of a box-shaped block 10 mentioned below; a box-like block 10, said box-like block 10 being fixedly mounted on the first transfer block 9, mounting the relative structure of a first trimming blade 14, mentioned hereinafter; the pruning mechanism is arranged on the box-shaped block 10 to complete the pruning of the plants; the two fixed blocks 15 are fixedly arranged on one side of the adjusting and moving block 6, and are used for rotatably mounting the following parts; the hydraulic cylinder 16 is rotatably arranged between the two fixed blocks 15 and drives the box-shaped block 10 to adjust the position, so that the side edges of the plants can be trimmed conveniently; the butt joint block 17 is fixedly arranged on an output rod of the hydraulic cylinder 16; the second transfer block 18 is rotatably arranged on the butt connection block 17, and the second transfer block 18 is fixedly connected with the top of the box-shaped block 10 and is used for connecting the other side of the box-shaped block 10; the cutting mechanism is arranged on one side of the vertical block 1, and is convenient for cutting the branches of the plants.

In order to drive the first trimming blade 14 to rotate, the first trimming blade 14 is used to trim the plant flatly, in this embodiment, preferably, the trimming mechanism includes: installation pole 11, second motor 12, two bevel gear 13 and first scissors piece 14 of repairing, installation pole 11 rotates and installs between the top inner wall and the bottom inner wall of box form piece 10, the bottom of installation pole 11 extends to outside box form piece 10, second motor 12 fixed mounting is on the bottom inner wall of box form piece 10, two bevel gear 13 is fixed mounting respectively on the output shaft of second motor 12 and installation pole 11, two bevel gear 13 meshes mutually, first scissors piece 14 fixed cover is established on installation pole 11.

In order to selectively trim the branches and facilitate reaching the branches at high positions, in this embodiment, it is preferable that two limit blocks 19, a cylindrical block 20, a long extension rod 21, a fitting block 22, a rotation shaft rod 23, a third motor 24, a side box 25 and a second trimming blade 26 are fixedly installed at one side of the installation vertical block 1, the cylindrical block 20 is slidably mounted on the two limit blocks 19, the long connecting rod 21 is threadedly mounted on the cylindrical block 20, the opposite mounting block 22 is fixedly arranged at the top end of the long connecting rod 21, the rotating shaft rod 23 is rotatably arranged on the opposite mounting block 22, the third motor 24 is fixedly arranged at one side of the opposite mounting block 22, an output shaft of the third motor 24 is fixedly connected with one end of the rotating shaft rod 23, the side box 25 is fixed on one side of the opposite-mounting block 22, and the third motor 24 is fixedly connected with the inner wall of the bottom of the side box 25.

In order to guarantee to install the motion state of founding piece 1, conveniently pass and install founding piece 1, the restriction transfers the direction of motion of piece 6, in this embodiment, preferentially, the bottom fixed mounting who installs founding piece 1 has four universal gyro wheels, one side fixed mounting who installs founding piece 1 has the piece of pushing away, one side fixed mounting who installs founding piece 1 has U type slide bar, U type slide bar with transfer 6 sliding connection of piece.

In order to improve the motion stability of the moving block 5, reduce the friction between the moving block 5 and the inner wall of one side of the mounting groove 2, conveniently fix the cylindrical block 20 on one side of the mounting vertical block 1 in a sliding manner, and facilitate the rotation adjustment of the long connecting rod 21, in the embodiment, preferably, the moving block 5 is inlaid with a rolling ball, the rolling ball is in rolling contact with the inner wall of one side of the mounting groove 2, two of the limiting blocks 19 are respectively provided with a placing hole, the two placing holes are respectively matched with the cylindrical block 20, and the long connecting rod 21 is fixedly sleeved with an adjusting block.

When the shrub plants with lower plants in the garden need to be pruned, the first pruning blade 14 can be used for replacing the common electric saw and scissors, when in operation, the installing vertical block 1 is pushed to a working place by the pushing block, then the first motor 4 is started, the first motor 4 drives the vertical rod 3 fixedly connected with the first motor to rotate, when the vertical rod 3 rotates, the vertical rod 3 is influenced by the screw thread and limited by the U-shaped sliding rod, the moving block 5 can slide up and down on the vertical rod 3, the moving block 5 drives the adjusting block 6 to move synchronously while moving, the adjusting block 6 adjusts the height of the first pruning blade 14, the first motor 4 can be closed until the height of the plants to be pruned is adjusted by the preset pruning height of the plants to be pruned of the first pruning blade 14, the first pruning blade 14 is fixed at a specific height position, and then the second motor 12 is started, the output shaft of the second motor 12 will drive the conical gear 13 fixedly connected with the second motor 12, under the mutual cooperation of the two conical gears 13, the installation rod 11 will be made to rotate synchronously with the second motor 12, the second motor 12 drives the first trimming blade 14 to rotate synchronously, the worker will push the installation vertical block 1 slowly again to ensure the stability of the action of the installation vertical block 1, that is, the smoothness of the trimming of the first trimming blade 14 to the plant can be ensured, meanwhile, the manual operation is not needed any more, the operation pressure is greatly saved, after the top of the plant is trimmed and leveled, the side of the plant needs to be trimmed, during the operation, the hydraulic cylinder 16 is started, the output rod of the hydraulic cylinder 16 will retract inwards gradually, the box-shaped block 10 will be pulled through the cooperation of the butt-connection block 17 and the second butt-connection block 18, the box-shaped block 10 will drive the first butt-connection block 9 to rotate on the welding block 8, during the movement of the hydraulic cylinder 16, the hydraulic cylinder 16 rotates between the two fixed blocks 15, the butt-joint block 17 and the second switching block 18 synchronously rotate to contact, the left side of the box-shaped block 10 is gradually lifted until the box-shaped block 10 rotates to be adjusted to be vertical, the output rod of the hydraulic cylinder 16 moves to the limit and stops moving continuously, so that the box-shaped block 10 is erected on one side of the U-shaped block 7, the position of the first trimming blade 14 is synchronously adjusted under the driving of the box-shaped block 10, then the side edge of the plant is trimmed by the erected first trimming blade 14, the integrity of trimming is ensured, after the operation is finished, if the lawn in the garden is to be trimmed, the first trimming blade 14 can be used, the operation only needs to start the first motor 4, and the moving block 5 is adjusted to be in contact with the bottom inner wall of the mounting groove 2, under the drive of the moving block 5, the position of the first trimming blade 14 is adjusted to the lowest, then the first trimming blade 14 is adjusted to the initial horizontal state through the hydraulic cylinder 16, the lawn can be trimmed by utilizing the first trimming blade 14 in the rotating state, meanwhile, the adjustability of the moving block 5 is convenient for trimming shrubs into proper height according to the needs, the operation flexibility is improved, when the unnecessary branches on some trees need to be trimmed, the cylindrical block 20 can be slid off from the two limit blocks 19, then the third motor 24 is started, the output shaft of the third motor 24 drives the rotating shaft rod 23 fixedly connected with the rotating shaft rod to rotate, the rotating shaft rod 23 drives the second trimming blade 26 to synchronously move, the branches can be cut by utilizing the second trimming blade 26, when the height needing to be trimmed is high and difficult to be enough, the rotating long connecting rod 21 can be adjusted, the long connecting rod 21 is screwed out of the cylindrical block 20, so that the use length of the cylindrical block 20 is increased, and branches at high positions can be trimmed conveniently.

through installing first trimming blade 14 on installing founding piece 1, install founding piece 1 through the promotion and thus realize the removal of the first trimming blade 14 position of degree, compare in artifical portable and operation, and more laborsaving, while rigidity's first trimming blade 14 can improve the planarization of pruning, pneumatic cylinder 16's cooperation can be adjusted first trimming blade 14's position, thereby make first trimming blade 14 accomplish conveniently prune both sides after the pruning of plant top, first motor 4 can be adjusted the height that first trimming blade 14 was located with the cooperation use of movable block 5, conveniently prune out not co-altitude plant, be convenient for prune other plants simultaneously, in addition second trimming blade 26's use can prune the branch, application range and flexibility have been increased because of its adjustable length's peculiarity.

Second embodiment:

based on the multi-functional trimming means of afforestation that the first embodiment of this application provided, the second embodiment of this application proposes another kind of multi-functional trimming means of afforestation. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further described with reference to the drawings and the following description.

Referring to fig. 4 and fig. 5, the second embodiment of the present invention further includes: two open through holes 27, two open through holes 27 are respectively opened on both sides of box-shaped block 10, guarantee the smooth slip of two sliding blocks 32 mentioned below on box-shaped block 10, rotate between the top inner wall and the bottom inner wall of box-shaped block 10 and install two drive rods 28, carry out the screw thread installation to two sliding blocks 32 mentioned below, the bottom of drive rod 28 that corresponds extends to outside box-shaped block 10, the bottom fixed mounting of box-shaped block 10 has fourth motor 29, provides pivoted power for two drive rods 28, the output shaft of fourth motor 29 and the bottom fixed connection of drive rod 28 that corresponds, two all fixed cover are equipped with belt pulley 30 on drive rod 28, two the cover is equipped with same belt 31 between belt pulley 30, makes two drive rods 28 realize synchronous rotary motion, two equal threaded mounting has sliding block 32 on drive rod 28, two sliding block 32 respectively with correspond division hole 27 looks adaptation is fixed, two to two butt joint poles 33 that mention hereafter on the sliding block 32 equal fixed mounting have butt joint pole 33, link up cover protection piece 34, drive its synchronous movement, sliding sleeve is equipped with cover protection piece 34 on first scissors blade 14, covers first scissors blade 14 cage, reduces its and external contact, two the bottom of butt joint pole 33 all with cover protection piece 34's top fixed connection, cover protection piece 34's top has been seted up through hole 35, through hole 35 and box-shaped piece 10 looks adaptation, guarantee that cover protection piece 34's removal does not receive the influence of box-shaped piece 10.

In order to fix the fourth motor 29 and ensure the stability of the installation thereof, in this embodiment, it is preferable that a reinforcing block is fixedly installed at the bottom of the box-shaped block 10, and the reinforcing block is fixedly connected with the fourth motor 29.

The working principle and the using process of the utility model are as follows: after the trimming device is used, in order to reduce the danger of the first trimming blade 14 with a larger shape, the first trimming blade 14 can be covered when the first trimming blade 14 is idle, so as to reduce the occurrence of accidents, when in operation, the fourth motor 29 is started, the output shaft of the fourth motor 29 drives the driving rod 28 fixedly connected with the fourth trimming blade, the driving rod 28 drives the corresponding belt pulley 30, under the cooperation effect of the two belt pulleys 30 and the belt 31, the two driving rods 28 realize synchronous rotation movement, the two driving rods 28 are influenced by the screw threads when rotating, the two sliding blocks 32 move downwards on the corresponding driving rod 28, the two sliding blocks 32 drive the two abutting rods 33, the two abutting rods 33 drive the cover protection block 34 to synchronously move downwards, the first trimming blade 14 is gradually sleeved in the cover protection block 34, until the fourth motor 29 stops moving after the two sliding blocks 32 move to the limit position, the first trimming blade 14 will now be less exposed to the environment under the shielding of the shielding block 34, thereby reducing the risk of the first trimming blade 14.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. a multifunctional pruning device for landscaping, is characterized in that, comprises:

install blocks;

an installation groove, the installation groove is opened on one side of the installation block;

a vertical rod, the vertical rod is rotatably installed between the top inner wall and the bottom inner wall of the installation slot, and the top end of the vertical rod extends to the outside of the installation block;

a first motor, the first motor is fixedly installed on the top of the installation block, and the output shaft of the first motor is fixedly connected to the top of the vertical rod;

a moving block, the moving block is threadedly mounted on the vertical rod;

a shifting block, the shifting block is fixedly installed on one side of the moving block;

U-shaped block, the U-shaped block is fixedly installed on one side of the shifting block;

a welding block, the welding block is fixedly mounted on the U-shaped block;

a first adapter block, the first adapter block is rotatably mounted on the welding block;

a box-shaped block, the box-shaped block is fixedly installed on the first adapter block;

a trimming mechanism mounted on the box block;

two fixing blocks, both of which are fixedly installed on one side of the shifting block;

a hydraulic cylinder, which is rotatably installed between the two fixed blocks;

Connecting blocks, the connecting blocks are fixedly installed on the output rod of the hydraulic cylinder;

a second adapter block, the second adapter block is rotatably mounted on the connecting blocks, and the second adapter block is fixedly connected with the top of the box-shaped block;

A cut-off mechanism, the cut-off mechanism is installed on one side of the installation block.

2 . The multifunctional pruning device for landscaping according to claim 1 , wherein the pruning mechanism comprises: an installation rod, a second motor, two bevel gears and a first pruning blade, and the installation rod is rotatably installed. 3 . Between the top inner wall and the bottom inner wall of the box-shaped block, the bottom end of the mounting rod extends out of the box-shaped block, the second motor is fixedly mounted on the bottom inner wall of the box-shaped block, and the two bevel gears They are respectively fixedly mounted on the output shaft of the second motor and the mounting rod, the two bevel gears are engaged with each other, and the first trimming blade is fixedly sleeved on the mounting rod.

3 . The multifunctional pruning device for landscaping according to claim 1 , wherein the cutting mechanism comprises: two limit blocks, a cylindrical block, a long connecting rod, a paired block, a rotating shaft rod, and a third motor. 4 . , side box and second trimming blade, the two limit blocks are fixedly installed on one side of the installation block, the cylindrical block is slidably installed on the two limit blocks, the long connecting rod The screw is installed on the cylindrical block, the pairing block is fixedly installed on the top of the long connecting rod, the rotating shaft rod is rotatably installed on the pairing block, and the third motor is fixedly installed on one side of the pairing block, so The output shaft of the third motor is fixedly connected to one end of the shaft rod, the side case is fixed on one side of the mounting block, and the third motor is fixedly connected to the bottom inner wall of the side case.

4. The multifunctional pruning device for landscaping according to claim 1, wherein four universal rollers are fixedly installed at the bottom of the installation block, and a push block is fixedly installed on one side of the installation block, A U-shaped sliding rod is fixedly installed on one side of the installation block, and the U-shaped sliding rod is slidably connected with the shifting block.

5 . The multifunctional pruning device for landscaping according to claim 3 , wherein the moving block is inlaid with rolling balls, the rolling balls are in rolling contact with the inner wall of one side of the installation groove, and the two limit The blocks are provided with placement holes, both of the placement holes are matched with the cylindrical blocks, and an adjustment block is fixedly sleeved on the long connecting rod.

6 . The multifunctional pruning device for landscaping according to claim 2 , wherein opening holes are provided on both sides of the box-shaped block, and a rotating installation is provided between the top inner wall and the bottom inner wall of the box-shaped block. 7 . Two driving rods, the bottom ends of the corresponding driving rods extend outside the box-shaped block, the bottom of the box-shaped block is fixedly installed with a fourth motor, and the output shaft of the fourth motor is connected to the corresponding driving rod The bottom ends are fixedly connected, the two drive rods are fixedly sleeved with pulleys, the same belt is sleeved between the two pulleys, the two drive rods are threadedly installed with sliding blocks, and the two The sliding blocks are respectively adapted to the corresponding opening holes, a docking rod is fixedly installed on the two sliding blocks, a cover guard is slidably sleeved on the first trimming blade, and the two docking rods The bottoms are all fixedly connected with the top of the cover block, and the top of the cover block is provided with a passage hole, and the passage hole is adapted to the box-shaped block.

7 . The multifunctional pruning device for landscaping according to claim 6 , wherein a reinforcing block is fixedly installed on the bottom of the box-shaped block, and the reinforcing block is fixedly connected to the fourth motor. 8 .