CN114667854A

CN114667854A - A cut device for afforestation

Info

Publication number: CN114667854A
Application number: CN202210014226.1A
Authority: CN
Inventors: 彭光行
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2022-01-07
Publication date: 2022-06-28
Also published as: CN113597910A

Abstract

The invention discloses a shearing device for landscaping, which comprises a base, wherein front wheels and rear wheels are symmetrically arranged at two ends of the bottom of the base respectively, a groove is formed in the center of one side of the base, a handle rod is arranged at one side of the top of the base, a control panel is arranged on the handle rod, a PLC (programmable logic controller) is arranged in the control panel, a mounting plate is fixed at the top of the base through a height adjusting assembly, a rotary seat is fixed at the bottom of the mounting plate through a support, and a rotary disc is rotatably connected in the rotary seat. The movable joint plate is driven to rotate around the fixed joint plate by the aid of the arranged stepping motor, so that the angle between every two adjacent connecting blocks can be conveniently adjusted, the angle of the whole arc-shaped plate can be adjusted, green trees can be conveniently pruned into different spheres, different pruning requirements are met, and use convenience is greatly improved.

Description

A cut device for afforestation

Technical Field

The invention relates to the technical field of landscaping, in particular to a shearing device for landscaping.

Background

Landscaping is an aesthetic natural environment and rest area created by applying engineering technology and artistic means in a certain region and modifying the terrain (or further building mountains, stacking stones and managing water) to plant trees, flowers and plants, building buildings, arranging garden roads and the like, and is called garden. Gardens include gardens, residential gardens, small paradises, gardens, parks, vegetable gardens, zoos and the like, and with the development of the garden discipline, forest parks, scenic spots, natural conservation areas or tourist areas of national parks and recreational areas are included.

Landscaping trees are generally trimmed to a spherical shape to ensure overall uniformity and aesthetics. However, the greening trimming device in the prior art cannot freely adjust the angle of the arc-shaped plate, only can trim a greening tree with a radian, and cannot meet different trimming requirements. Therefore, it is necessary to design a cutting device for landscaping.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides the shearing device for landscaping, which is novel in structure and ingenious in conception, and the movable joint disc is driven to rotate around the fixed joint disc through the working of the arranged stepping motor, so that the angle between two adjacent connecting blocks can be conveniently adjusted, the angle of the whole arc-shaped plate can be adjusted, greening trees can be conveniently sheared into different spheres, different shearing requirements can be met, and the use convenience is greatly improved.

In order to achieve the purpose, the invention provides the following technical scheme: a shearing device for garden greening comprises a base, wherein front wheels and rear wheels are symmetrically arranged at two ends of the bottom of the base respectively, a groove is formed in the center of one side of the base, a handle rod is arranged at one side of the top of the base, a control panel is arranged on the handle rod, a PLC (programmable logic controller) is arranged inside the control panel, a mounting plate is fixed at the top of the base through a height adjusting assembly, a rotary seat is fixed at the bottom of the mounting plate through a support, a rotary disc is rotatably connected inside the rotary seat, a first speed reducing motor for driving the rotary disc is arranged at the center of the top of the rotary seat, a connecting seat is arranged at one side of the bottom of the rotary disc, an arc-shaped plate consisting of a plurality of connecting blocks and joint assemblies is fixed on the connecting seat, pruning shears distributed in a staggered manner are fixed on the connecting blocks, and are driven by a rotary motor fixed inside the connecting blocks, the control panel electric connection altitude mixture control subassembly, first gear motor, rotating electrical machines and joint subassembly.

Preferably, the connecting blocks are provided with a plurality of connecting blocks, and two adjacent connecting blocks are connected through a joint assembly.

Preferably, the joint component comprises a movable joint disc, a first connecting sheet, a fixed joint disc, a second connecting sheet, a through hole, a motor base and a stepping motor;

the movable joint disc is connected with one of the two adjacent connecting blocks through a first connecting piece, the fixed joint disc is connected with the other of the two adjacent connecting blocks through a second connecting piece, a through hole is formed in the center of the fixed joint disc, a stepping motor is fixed on the fixed joint disc through a motor base, and an output shaft of the stepping motor penetrates through the through hole and is fixed in the center of the movable joint disc.

Preferably, an angle sensor is installed on an output shaft of the stepping motor, the angle sensor is electrically connected with an input end of the PLC, and an output end of the PLC is electrically connected with the stepping motor.

Preferably, the periphery of the top of the movable joint disc is provided with a sliding groove, and the fixed joint disc slides in the sliding groove through a sliding rod at the bottom.

Preferably, the periphery of the rotating disc is rotatably connected inside the rotating seat through a bearing.

Preferably, the height adjusting assembly comprises a slide rail, a reciprocating screw rod, a slide block and a second speed reducing motor;

The slide rail is fixed at the top of base, the inside of slide rail is rotated and is connected with reciprocal lead screw, the second gear motor of the reciprocal lead screw of drive is installed at the top of slide rail, the meshing is connected with the slider that slides in the slide rail is inside on the reciprocal lead screw, install the mounting panel on the slider.

Preferably, the gear disc is installed to bottom one side symmetry of base, the rear wheel is installed to the bottom of gear disc, one side meshing of gear disc is connected with the rack, the rack is connected with telescopic cylinder.

The invention has the beneficial effects that:

1. the movable joint disc is driven to rotate around the fixed joint disc by the aid of the arranged stepping motor, so that the angle between every two adjacent connecting blocks can be conveniently adjusted, the angle of the whole arc-shaped plate can be adjusted, green trees can be conveniently pruned into different spheres, different pruning requirements can be met, and convenience in use is greatly improved;

2. the rotation angle of the movable joint disc driven by the stepping motor can be accurately monitored through the arranged angle sensor, so that different angle adjustment of the arc-shaped plate can be conveniently realized, and different use requirements can be met;

3. the reciprocating screw rod is driven to rotate in the sliding rail through the operation of the second speed reducing motor, so that the sliding block is driven to move in the sliding rail, the height of the arc-shaped plate can be conveniently adjusted freely, and different trimming requirements can be met;

4. The telescopic cylinder works to drive the gear strips to move towards two sides, so that the gear disc is driven to rotate, the rear wheels are distributed in a splayed shape, the positioning purpose is achieved, and the base is prevented from moving in the trimming process to influence the trimming effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic plan view of the joint block region of the present invention;

FIG. 3 is a schematic illustration of a three-dimensional exploded view of the joint assembly of the present invention;

FIG. 4 is a schematic cross-sectional plan view of the height adjustment assembly of the present invention;

FIG. 5 is a schematic view of a bottom plan view of the base of the present invention;

FIG. 6 is a schematic cross-sectional plan view of a control panel according to the present invention;

reference numbers in the figures: 1. a base; 2. a front wheel; 3. a height adjustment assembly; 4. a groove; 5. a handle bar; 6. a control panel; 7. mounting a plate; 8. a support; 9. a first reduction motor; 10. a rotating base; 11. a bearing; 12. a turntable; 13. a connecting seat; 14. connecting blocks; 15. a joint assembly; 16. a rotating electric machine; 17. a trimming blade; 18. a joint disc; 19. a chute; 20. a first connecting piece; 21. a joint fixing disc; 22. a second connecting sheet; 23. a slide bar; 24. a through hole; 25. a motor base; 26. a stepping motor; 27. an angle sensor; 28. a slide rail; 29. a reciprocating screw rod; 30. a slider; 31. a second reduction motor; 32. a rear wheel; 33. a gear plate; 34. a telescopic cylinder; 35. a gear rack; 36. a PLC controller.

Detailed Description

The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The greening trimming device in the prior art can not freely adjust the angle of the arc-shaped plate, can only trim greening trees with a radian, and can not meet different trimming requirements.

Example one

As shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, the present invention provides the following technical solutions: a shearing device for landscaping comprises a base 1, wherein front wheels 2 and rear wheels 32 are symmetrically arranged at two ends of the bottom of the base 1 respectively, a groove 4 is formed in the center of one side of the base 1, a handle bar 5 is arranged at one side of the top of the base 1, a control panel 6 is arranged on the handle bar 5, a PLC (programmable logic controller) 36 is arranged in the control panel 6, a mounting plate 7 is fixed at the top of the base 1 through a height adjusting component 3, a rotary seat 10 is fixed at the bottom of the mounting plate 7 through a support 8, a rotary disk 12 is rotatably connected in the rotary seat 10, a first speed reducing motor 9 for driving the rotary disk 12 is arranged at the center of the top of the rotary seat 10, a connecting seat 13 is arranged at one side of the bottom of the rotary disk 12, an arc-shaped plate consisting of a plurality of connecting blocks 14 and joint components 15 is fixed on the connecting block 13, pruning knives 17 distributed in a staggered manner are fixed on the connecting blocks 14, and the pruning knives 17 are driven by a rotary motor 16 fixed in the connecting blocks 14, control panel 6 electric connection altitude mixture control subassembly 3, first gear motor 9, rotating electrical machines 16 and joint subassembly 15, through promoting handle pole 5, make recess 4 on the base 1 aim at the root position of afforestation trees, drive altitude mixture control subassembly 3 motion through controlling control panel 6, remove pruning sword 17 on the arc to the position that afforestation trees need be pruned, make first gear motor 9 and rotating electrical machines 16 begin work simultaneously after that, rotating electrical machines 16 drive pruning sword 17 and carry out trees pruning work, first gear motor 9 work, drive carousel 12 is rotatory in the inside of roating seat 10, conveniently directly prune afforestation trees into the spheroid, promote pruning efficiency.

Preferably, the connecting blocks 14 are provided in several numbers, and two adjacent connecting blocks 14 are connected by the joint assembly 15.

Preferably, the joint assembly 15 comprises a movable joint disc 18, a first connecting sheet 20, a fixed joint disc 21, a second connecting sheet 22, a through hole 24, a motor base 25 and a stepping motor 26;

the movable joint disc 18 is connected with one connecting block 14 of the two adjacent connecting blocks 14 through the first connecting piece 20, the fixed joint disc 21 is connected with the other connecting block 14 of the two adjacent connecting blocks 14 through the second connecting piece 22, a through hole 24 which is through is formed in the center of the fixed joint disc 21, a stepping motor 26 is fixed on the fixed joint disc 21 through a motor base 25, an output shaft of the stepping motor 26 penetrates through the through hole 24 to be fixed in the center of the movable joint disc 18, the movable joint disc 18 is driven to rotate around the fixed joint disc 21 through the set stepping motor 26, so that the angle between the two adjacent connecting blocks 14 can be conveniently adjusted, the angle of the whole arc-shaped plate can be adjusted, greening trees can be conveniently trimmed into different spheres, different trimming requirements can be met, and the use convenience is greatly improved.

Preferably, the top of the movable joint disk 18 is provided with a sliding groove 19, and the fixed joint disk 21 slides in the sliding groove 19 through a sliding rod 23 at the bottom, so that the stable rotation of the movable joint disk 18 and the fixed joint disk 21 is realized.

Preferably, the periphery of the rotating disc 12 is rotatably connected inside the rotating base 10 through a bearing 11, so as to ensure the stable rotation of the rotating disc 12.

Example two

In the first embodiment, the rotation angle of the movable joint disk 18 cannot be accurately monitored, referring to fig. 3, as another preferred embodiment, the difference from the first embodiment is that an angle sensor 27 is installed on an output shaft of the stepping motor 26, the angle sensor 27 is electrically connected to an input end of the PLC controller 36, an output end of the PLC controller 36 is electrically connected to the stepping motor 26, and the rotation angle of the movable joint disk 18 driven by the stepping motor 26 can be accurately monitored through the set angle sensor 27, so as to conveniently realize different angle adjustments of the arc-shaped plate, and meet different use requirements.

EXAMPLE III

In the first embodiment, the height of the arc-shaped plate is inconvenient to adjust, referring to fig. 4, as another preferred embodiment, the difference from the first embodiment is that the height adjusting assembly 3 comprises a slide rail 28, a reciprocating screw 29, a slide block 30 and a second speed reducing motor 31;

slide rail 28 fixes the top at base 1, the inside of slide rail 28 is rotated and is connected with reciprocal lead screw 29, the second gear motor 31 of the reciprocal lead screw 29 of drive is installed at the top of slide rail 28, the meshing is connected with the slider 30 of slip in the inside of slide rail 28 on the reciprocal lead screw 29, install mounting panel 7 on the slider 30, second gear motor 31 work through the setting, the inside rotation at slide rail 28 of the reciprocal lead screw 29 of drive, thereby drive the slider 30 at the inside motion of slide rail 28, conveniently realize the free regulation of arc height, in order to satisfy the pruning demand of difference.

Example four

In the first embodiment, the base 1 is inconvenient to position, referring to fig. 5, as another preferred embodiment, the difference from the first embodiment is that a gear plate 33 is symmetrically installed on one side of the bottom of the base 1, a rear wheel 32 is installed on the bottom of the gear plate 33, a gear strip 35 is engaged and connected to one side of the gear plate 33, the gear strip 35 is connected to a telescopic cylinder 34, and the telescopic cylinder 34 is arranged to work to drive the gear strip 35 to move towards two sides, so as to drive the gear plate 33 to rotate, so that the rear wheel 32 is distributed in a shape like a Chinese character 'ba', thereby achieving the purpose of positioning and preventing the base 1 from moving in the process of pruning and affecting the pruning effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 cut device for afforestation, includes base (1), its characterized in that: front wheel (2) and rear wheel (32) are installed to the bottom both ends of base (1) symmetry respectively, one side center department of base (1) sets up fluted (4), handle pole (5) are installed to top one side of base (1), install control panel (6) on handle pole (5), the internally mounted of control panel (6) has PLC controller (36), the top of base (1) is fixed with mounting panel (7) through altitude mixture control subassembly (3), the bottom of mounting panel (7) is fixed with swivel seat (10) through support (8), the internal rotation of swivel seat (10) is connected with carousel (12), the top center department of swivel seat (10) installs first gear motor (9) of drive carousel (12), connecting seat (13) are installed to bottom one side of carousel (12), be fixed with arc joint subassembly (15) by a plurality of connecting block (14) on connecting seat (13) and constitute The plate, be fixed with crisscross pruning sword (17) that distribute on connecting block (14), pruning sword (17) are through fixing the rotating electrical machines (16) drive in connecting block (14), control panel (6) electric connection height adjustment subassembly (3), first gear motor (9), rotating electrical machines (16) and joint subassembly (15).

2. A scissors assembly for use in landscaping as defined in claim 1, wherein: the connecting blocks (14) are provided with a plurality of connecting blocks, and the two adjacent connecting blocks (14) are connected through a joint component (15).

3. A scissors assembly for use in landscaping as defined in claim 2, wherein: the joint assembly (15) comprises a movable joint disc (18), a first connecting piece (20), a fixed joint disc (21), a second connecting piece (22), a through hole (24), a motor base (25) and a stepping motor (26);

the movable joint disc (18) is connected with one connecting block (14) of the two adjacent connecting blocks (14) through a first connecting piece (20), the fixed joint disc (21) is connected with the other connecting block (14) of the two adjacent connecting blocks (14) through a second connecting piece (22), a through hole (24) is formed in the center of the fixed joint disc (21), a stepping motor (26) is fixed on the fixed joint disc (21) through a motor base (25), and an output shaft of the stepping motor (26) penetrates through the through hole (24) to be fixed in the center of the movable joint disc (18).

4. A scissors assembly for use in landscaping as defined in claim 3, wherein: an angle sensor (27) is mounted on an output shaft of the stepping motor (26), the angle sensor (27) is electrically connected with an input end of a PLC (programmable logic controller) (36), and an output end of the PLC (36) is electrically connected with the stepping motor (26).

5. A scissors apparatus for landscaping as in claim 3, wherein: the movable joint plate (18) is provided with sliding grooves (19) on the periphery of the top, and the fixed joint plate (21) slides in the sliding grooves (19) through sliding rods (23) at the bottom.

6. A scissors apparatus for landscaping as defined in claim 1, wherein: the periphery of the rotary table (12) is rotatably connected inside the rotary base (10) through a bearing (11).

7. A scissors assembly for use in landscaping as defined in claim 1, wherein: the height adjusting assembly (3) comprises a slide rail (28), a reciprocating screw rod (29), a slide block (30) and a second speed reducing motor (31);

the top at base (1) is fixed in slide rail (28), the inside rotation of slide rail (28) is connected with reciprocal lead screw (29), second gear motor (31) of the reciprocal lead screw of drive (29) are installed at the top of slide rail (28), meshing is connected with slider (30) of slip in slide rail (28) inside on reciprocal lead screw (29), install mounting panel (7) on slider (30).

8. A scissors assembly for use in landscaping as defined in claim 1, wherein: gear disc (33) are installed to bottom one side symmetry of base (1), rear wheel (32) are installed to the bottom of gear disc (33), one side meshing of gear disc (33) is connected with rack (35), rack (35) are connected with telescopic cylinder (34).