CN218897613U

CN218897613U - Tree pruning machine

Info

Publication number: CN218897613U
Application number: CN202223238073.3U
Authority: CN
Inventors: 张洪光; 李淑娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-25
Anticipated expiration: 2032-12-01

Abstract

The application provides a branch trimmer, which comprises a handle, the last fixed surface of handle is connected with the handle, the handle has sealed lid through the fix with screw, control switch is installed on sealed lid upper portion, the downside of handle is equipped with the battery, and the battery passes through first wire and control switch electric connection, the up end fixedly connected with mounting tube of handle, mounting tube and handle internal rotation are connected with the threaded rod, and the bottom mounting of threaded rod has the commentaries on classics piece, threaded connection has the movable block on the threaded rod, two bar openings have been seted up to the symmetry on the mounting tube. According to the novel hand-held trimming device, the storage battery is separated from the trimming device through the handle, the sealing cover, the control switch, the storage battery and the first lead, the endurance performance is guaranteed, the fatigue of the hands is reduced, and the problems that the rear-mounted large storage battery is inconvenient to hold, the fatigue of the hands is increased, and the trimming efficiency is reduced in the prior art are solved.

Description

Tree pruning machine

Technical Field

The utility model relates to the field of branch pruning equipment, in particular to a branch pruning machine.

Background

Gardens refer to natural environments and recreation areas which are specially cultivated, engineering technology and artistic means are applied to certain areas, the beautiful natural environments and recreation areas which are created by modifying terrains, planting trees, flowers and plants, building buildings, arranging garden paths and the like are called gardens, more trees are planted in gardens to improve greening rate, but the trees need to be trimmed regularly, and a trimming device is often used for trimming.

Through searching, among the prior art, chinese patent with patent publication No. CN212993195U discloses a tree pruning machine, including the main part machine, one side surface of main part machine is provided with telescoping device, one end surface of telescoping device is provided with protector. Can block the scraps generated during trimming, can avoid the scraps from falling into eyes of workers, but still has the following defects:

(1) In the prior art, the main body machine of the branch pruning device is positioned at the rear end, the battery of the main body machine is arranged at the rear end of the main body machine, the smaller battery can provide shorter power supply time, and the larger battery can increase the fatigue of the hand of a pruner and reduce the pruning efficiency;

(2) The saw blade of the branch trimming device in the prior art is exposed outside, the phenomenon of hurting personnel easily occurs when the branch trimming device is not used, and the saw blade is worn out in the prior art to be replaced inconveniently.

Therefore, we make improvements to this and propose a pruning machine.

Disclosure of Invention

The utility model aims at: aiming at the problems that the existing trimming device has larger weight, increases the fatigue feeling of a user, and the saw blade is easy to hurt personnel and inconvenient to replace when not in use.

In order to achieve the above object, the present utility model provides the following technical solutions:

a branch pruning device for garden pruning is provided to improve the above problems.

The application is specifically such that:

including the handle, the upper surface fixedly connected with handle of handle, the handle has sealed lid through the fix with screw, control switch is installed on sealed lid upper portion, the downside of handle is equipped with the battery, and the battery passes through first wire and control switch electric connection, the up end fixedly connected with mounting tube of handle, mounting tube and handle internal rotation are connected with the threaded rod, and the bottom mounting of threaded rod has the commentaries on classics piece, threaded connection has the movable block on the threaded rod, two bar openings have been seted up to the symmetry on the mounting tube, and all match in two bar openings and be equipped with the regulation pole, the bottom and the movable block fixed connection of regulation pole, and the top fixedly connected with movable rod of regulation pole, the top fixedly connected with mounting panel of movable rod, be equipped with protective structure on the mounting panel, and the up end of mounting panel installs the motor, the motor is connected with the saw bit through mounting structure.

As the preferred technical scheme of this application, protective structure is including fixing the protection casing on the mounting panel, fixedly connected with bears the frame on the protection casing, the arc opening has been seted up on the frame that bears, and is equipped with the traveller in the outside arc opening, the bottom fixedly connected with linking cover of traveller, the rear end threaded connection of linking cover has the locking bolt.

As the preferred technical scheme of this application, mounting structure is including fixing the spacing piece at the motor drive end, the lower terminal surface fixedly connected with screw thread post of spacing piece, saw bit and threaded connection have the nut are passed to the bottom of screw thread post.

As the preferred technical scheme of this application, the last fixed surface of installation pipe is connected with the installation piece, rotate on the installation piece and be connected with the lifting frame, the cover is equipped with the antiskid cover on the lifting frame.

As the preferred technical scheme of this application, the up end fixedly connected with handle of battery, be equipped with the mouth that charges on the battery.

As the preferred technical scheme of this application, control switch passes through second wire and motor electric connection, set up the wire casing in the handle.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the application:

1. the storage battery is separated from the trimming device through the handle, the sealing cover, the control switch, the storage battery and the first lead, so that the cruising performance is guaranteed, the fatigue of the hand is reduced, and the problems that the rear-mounted large storage battery is inconvenient to hold, the fatigue of the hand is increased, and the trimming efficiency is reduced in the prior art are solved;

2. through the arranged protective structure, the sealing protection of the saw blade is realized, and the problem that personnel are easily injured when the saw blade is not used in the prior art is solved;

3. through the installation structure, the replacement of the worn saw blade is realized, and the problem that the worn saw blade is inconvenient to replace in the prior art is solved;

4. through threaded rod, commentaries on classics piece, movable block, regulation pole and the movable rod of setting up, realized length adjustment, solved the higher problem of length adjustment cost among the prior art.

Drawings

Fig. 1 is a schematic overall perspective view of a tree pruning device for garden pruning provided by the application;

fig. 2 is a schematic partial perspective view of a tree pruning device for garden pruning provided by the application;

fig. 3 is a schematic internal structure of the tree pruning device for garden pruning provided by the application;

fig. 4 is a schematic view of a protection structure of a tree pruning device for garden pruning provided by the present application;

fig. 5 is a schematic diagram showing a separation of a protective structure of a tree pruning device for garden pruning provided by the present application;

fig. 6 is a schematic view of an installation structure of the tree pruning device for garden pruning.

The figures indicate:

1. a handle; 2. a handle; 3. sealing cover; 4. a control switch; 5. a storage battery; 6. a first wire; 7. installing a pipe; 8. a threaded rod; 9. a rotating block; 10. a moving block; 11. an adjusting rod; 12. a moving rod; 13. a mounting plate; 14. a protective structure; 1401. a protective cover; 1402. a carrier; 1403. a spool; 1404. a connection cover; 1405. a locking bolt; 15. a motor; 16. a mounting structure; 1601. a limiting piece; 1602. a threaded column; 1603. a nut; 17. a saw blade; 18. a mounting block; 19. a lifting frame; 20. an anti-skid sleeve; 21. a handle; 22. a charging port; 23. a second wire; 24. and a wire penetrating groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, this embodiment proposes a branch trimmer, including handle 1, the upper surface fixedly connected with handle 2 of handle 1, make things convenient for the pruning personnel to hold through handle 2, handle 2 has sealed lid 3 through the fix with screw, sealed lid 3 makes things convenient for install and dismantle with handle 2, control switch 4 is installed to sealed lid 3 upper portion, control switch 4 makes things convenient for control motor 15 to work, the downside of handle 1 is equipped with battery 5, and battery 5 passes through first wire 6 and control switch 4 electric connection, battery 5 and handle 1 separation, can place subaerial, can reduce the weight of pruning personnel hand when pruning the branch, the tired sense of hand is reduced, the up end fixedly connected with installation tube 7 of handle 1, installation tube 7 and handle 1 internal rotation are connected with threaded rod 8, and the bottom fixed with rotary block 9 of threaded rod 8, threaded connection has movable block 10 on the installation tube 7, the symmetry is opened two regulation pole openings, and two openings in the two openings are equipped with regulation pole 11, the bottom of movable block 11 and movable block 10 are connected with movable block 11, and movable block 11 and movable block 12 are driven by the fixed connection of movable block 12, the fixed mounting plate 13 is more, the top end face is more stable, the limit plate 13 is moved, the length of the mounting plate is moved 13 is realized, the top end face is more is connected with the movable mounting plate is 13, the fixed, the top end plate is more is protected and is 13, the top is protected and is more than the top is 13, and is 13, the top is moved the top is 13, and is more is connected with the front and is more 13, and is compared with the front and 13, the motor 15 is connected with a saw blade 17 through a mounting structure 16, and the worn saw blade 17 is conveniently replaced through the mounting structure 16.

As shown in fig. 1, 4 and 5, as a preferred embodiment, based on the above manner, further, the protection structure 14 includes a protection cover 1401 fixed on the mounting plate 13, the protection cover 1401 is fixedly connected with a bearing frame 1402, the bearing frame 1402 is provided with an arc opening, a sliding column 1403 is arranged in the outer arc opening, the bottom end of the sliding column 1403 is fixedly connected with a connecting cover 1404, and the rear end of the connecting cover 1404 is in threaded connection with a locking bolt 1405; the saw blade 17 can be protected through the protective cover 1401 and the connecting cover 1404 to prevent injuring external personnel, can spill saw blade 17 through carrier 1402, slide column 1403 and locking bolt 1405 to the convenience is pruned the branch.

As shown in fig. 6, as a preferred embodiment, further, the mounting structure 16 includes a limiting plate 1601 fixed at the driving end of the motor 15, a threaded post 1602 is fixedly connected to the lower end surface of the limiting plate 1601, and the bottom end of the threaded post 1602 passes through the saw blade 17 and is screwed with a nut 1603; the saw blade 17 is convenient to install and detach through the threaded column 1602 and the nut 1603, and then the worn saw blade 17 is convenient to replace.

As shown in fig. 2, as a preferred embodiment, in addition to the above-mentioned mode, the upper surface of the mounting tube 7 is fixedly connected with a mounting block 18, the mounting block 18 is rotatably connected with a lifting frame 19, and an anti-slip cover 20 is sleeved on the lifting frame 19; the trimming device is conveniently lifted by the lifting frame 19 to change the trimming angle.

As shown in fig. 1, in the above embodiment, a handle 21 is fixedly connected to the upper end surface of the battery 5, and a charging port 22 is provided in the battery 5; the storage battery 5 is conveniently moved through the handle 21, and the charging port 22 is convenient for charging the storage battery 5.

As shown in fig. 1 and 3, as a preferred embodiment, based on the above manner, further, the control switch 4 is electrically connected to the motor 15 through the second wire 23, and the handle 2 is provided with a wire through slot 24; the wire through groove 24 is convenient for arranging the first wire 6 and the second wire 23, and is convenient for installation and use.

Specifically, this branch trimming means that gardens were pruned usefulness is at during operation/during the use: firstly, a storage battery 5 is placed around a tree to be trimmed through a handle 21, then a rotating block 9 is rotated to enable a threaded rod 8 to rotate, the rotation of the threaded rod 8 drives a moving block 10 to move, the movement of the moving block 10 drives an adjusting rod 11 and a moving rod 12 to adjust the length, then a locking bolt 1405 is unscrewed to toggle a connecting cover 1404 to move to the position shown in fig. 4, and then the locking bolt 1405 is screwed into a protective cover 1401; the motor 15 is started to work through the control switch 4, the motor 15 drives the limiting plate 1601 and the threaded column 1602 to rotate, the saw blade 17 is further rotated, and a pruning person shifts through the handheld handle 2 and the lifting frame 19, so that branches are pruned.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. The utility model provides a branch trimmer, includes handle (1), its characterized in that, the upper surface fixedly connected with handle (2) of handle (1), handle (2) have sealed lid (3) through the fix with screw, control switch (4) are installed on sealed lid (3) upper portion, the downside of handle (1) is equipped with battery (5), and battery (5) are through first wire (6) and control switch (4) electric connection, the up end fixedly connected with installation pipe (7) of handle (1), the rotation of installation pipe (7) and handle (1) is connected with threaded rod (8), and the bottom mounting of threaded rod (8) has rotating block (9), threaded rod (8) go up threaded connection and remove piece (10), two bar openings have been seted up to symmetry on installation pipe (7), and all match in two bar openings and be equipped with regulation pole (11), the bottom and the removal piece (10) of regulation pole (11) are fixedly connected with movable rod (12) on the top of regulation pole (11), the top fixedly connected with installation plate (13) on motor (13) are equipped with mounting panel (13), the motor (15) is connected with a saw blade (17) through a mounting structure (16).

2. The tree pruning machine according to claim 1, wherein the protection structure (14) comprises a protection cover (1401) fixed on the mounting plate (13), a bearing frame (1402) is fixedly connected to the protection cover (1401), an arc-shaped opening is formed in the bearing frame (1402), a sliding column (1403) is arranged in the outer arc-shaped opening, a connecting cover (1404) is fixedly connected to the bottom end of the sliding column (1403), and a locking bolt (1405) is connected to the rear end of the connecting cover (1404) in a threaded mode.

3. The tree pruner as claimed in claim 1, wherein the mounting structure (16) comprises a limiting plate (1601) fixed at the driving end of the motor (15), a threaded column (1602) is fixedly connected to the lower end surface of the limiting plate (1601), and a nut (1603) is screwed to the bottom end of the threaded column (1602) through the saw blade (17).

4. The tree pruning machine according to claim 1, wherein the upper surface of the mounting pipe (7) is fixedly connected with a mounting block (18), the mounting block (18) is rotatably connected with a lifting frame (19), and the lifting frame (19) is sleeved with an anti-slip sleeve (20).

5. A tree pruner according to claim 1, characterized in that the upper end surface of the storage battery (5) is fixedly connected with a handle (21), and the storage battery (5) is provided with a charging port (22).

6. A tree pruner according to claim 1, characterized in that the control switch (4) is electrically connected with the motor (15) through a second wire (23), and the handle (2) is provided with a wire-penetrating slot (24).