CN220068326U

CN220068326U - Adjustable trimmer for high-altitude trimming of arbor

Info

Publication number: CN220068326U
Application number: CN202321503277.7U
Authority: CN
Inventors: 刘剑光; 黄燕玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-11-24
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses an adjustable pruning machine for high-altitude pruning of arbor, which comprises an extension connecting rod, wherein an extension slot is formed in the extension connecting rod, the electric pruning machine body is connected with the pruning supporting rod through a pruning angle adjusting component, the bottom end of the extension connecting rod is provided with a bottom handle, the side edge of the bottom handle is provided with a side edge connecting bin, and a motor starting button is arranged in the side edge connecting bin.

Description

Adjustable trimmer for high-altitude trimming of arbor

Technical Field

The utility model relates to the technical field of arbor pruning machines, in particular to an adjustable pruning machine for high-altitude pruning of arbor.

Background

The pruning is an important content in garden management maintenance work, commonly called "seven-branch pipe and three-branch pruning", and more important is pruning in winter, wherein the time range is from the stop of growth of branches in the end of autumn to the germination of terminal buds in early spring, and the pruning is in the dormancy stage, so that the damage of the pruning to the trees is small, the trees are protected, the pruning is treated differently according to the types of the trees, for flowers and trees which bloom in spring, the pruning is moderate, only the autumn tips without flower buds are pruned, the pruning cannot be repeated, and the pruning of high-altitude branches is usually performed by using a special pruning device.

The existing high-altitude arbor trimmer, although adopting motor-driven saw-tooth trimming, replaces the manual push-pull mode in the traditional process, but the angle of the electric saw-tooth is kept in the same straight line direction with the handheld support rod, when a user encounters some branches which are difficult to trim along the vertical direction, the electric saw-tooth can only trim in the straight line direction, so that branches of some big support rod baffle columns cannot be trimmed, and the use requirement of high-altitude arbor trimming work cannot be met.

Disclosure of Invention

The utility model aims to provide an adjustable pruning machine for high-altitude pruning of arbor, which solves the problems in the background.

In order to solve the technical problems, the utility model specifically provides the following technical scheme:

the utility model provides an adjustable pruning machine for high-altitude pruning of arbor, which comprises an extension connecting rod, wherein an extension slot is formed in the extension connecting rod, a pruning supporting rod is inserted in the extension slot in a sliding manner, a fixing bolt for fixing the pruning supporting rod is arranged on the side edge of the extension connecting rod, an electric pruning machine body is arranged at the top end of the pruning supporting rod, the electric pruning machine body is connected with the pruning supporting rod through a pruning machine angle adjusting assembly, a bottom grip is arranged at the bottom end of the extension connecting rod, a side edge connecting bin is arranged on the side edge of the bottom grip, and a motor starting button is arranged in the side edge connecting bin;

the angle adjusting assembly of the pruning machine comprises a top deflection groove formed in the side edge of the top end of the pruning support rod, an adjusting rotating rod is rotatably inserted in the top deflection groove, a deflection fixing base is arranged on the adjusting rotating rod, the top end of the deflection fixing base is connected with the bottom end of the electric pruning machine body, a first bevel gear is arranged on the adjusting rotating rod, an internal driving bin is arranged in the pruning support rod, a middle transmission rod is rotatably inserted in the internal driving bin, the top end of the middle transmission rod is rotatably extended to the top end deflection groove, a second bevel gear is arranged on the top end of the middle transmission rod, meshing transmission is carried out between the second bevel gear and the first bevel gear, and a miniature driving motor is arranged on the outer side of the pruning support rod.

As a preferable mode of the utility model, the driving shaft of the micro driving motor is rotated and extended into the internal driving cabin, and the end of the driving shaft of the micro driving motor is provided with a third bevel gear.

As a preferable scheme of the utility model, a fourth bevel gear is arranged at the bottom end of the middle transmission rod, and the third bevel gear is in meshed transmission connection with the fourth bevel gear.

As a preferable scheme of the utility model, the bottom end of the micro driving motor is connected with the outer wall of the trimming supporting rod through a connecting plate.

As a preferable mode of the utility model, the end portion of the fixing bolt is provided with a cross groove which is convenient to rotate.

As a preferable mode of the utility model, the inner wall of the bottom grip is provided with anti-skid patterns for increasing friction force.

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

according to the utility model, the electric trimmer body is arranged at the top end of the trimming supporting rod, and the electric trimmer body is fixedly connected with the trimming supporting rod through the trimming angle adjusting assembly, wherein the deflection fixing base in the trimming angle adjusting assembly is connected with the bottom of the electric trimmer body, and a user starts the miniature driving motor, so that the miniature driving motor can be meshed with the fourth bevel gear on the middle transmission rod through the third bevel gear, and then the middle transmission rod drives the adjusting rotating rod to rotate, so that the adjusting rotating rod drives the deflection fixing base to deflect and adjust the angle of the electric trimmer body, and therefore, the electric trimmer body can trim and cut small branches after the large branches of the arbor, the problem that the cutting direction of the trimmer cannot be adjusted in the traditional mode is solved, various trimming and cutting requirements of the user on the arbor can be met, and the use of the user is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

Fig. 1 is a schematic perspective view of a structure according to an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional view of a structure according to an embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of the top deflection tank of fig. 2 according to the embodiment of the present utility model.

Fig. 4 is an enlarged schematic view illustrating the structure of the side connecting bin of fig. 2 according to an embodiment of the present utility model.

Reference numerals in the drawings are respectively as follows:

1. an elongated connecting rod; 2. an elongated slot; 3. trimming the supporting rod; 4. a fixing bolt; 5. an electric trimmer body; 6. an angle adjustment assembly of the trimmer; 7. a bottom grip; 8. the side is connected with the bin; 9. a motor start button;

601. a top deflection slot; 602. adjusting the rotating rod; 603. a deflection fixing base; 604. a first bevel gear; 605. an internal drive compartment; 606. a middle transmission rod; 607. a second bevel gear; 608. a micro-driving motor; 609. a third bevel gear; 610. and a fourth bevel gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1 to 4, the utility model provides an adjustable pruning machine for high-altitude pruning of arbor, which comprises an extension connecting rod 1, wherein an extension slot 2 is formed in the extension connecting rod 1, a pruning supporting rod 3 is inserted in the extension slot 2 in a sliding manner, a fixing bolt 4 for fixing the pruning supporting rod 3 is arranged on the side edge of the extension connecting rod 1, an electric pruning machine body 5 is arranged at the top end of the pruning supporting rod 3, the electric pruning machine body 5 is connected with the pruning supporting rod 3 through a pruning machine angle adjusting assembly 6, a bottom grip 7 is arranged at the bottom end of the extension connecting rod 1, a side edge connecting bin 8 is arranged on the side edge of the bottom grip 7, and a motor starting button 9 is arranged in the side edge connecting bin 8.

In this embodiment, because current high altitude arbor trimming machine, although adopted motor drive sawtooth to prune, replaced the manual push-and-pull mode of traditional in-process, but electronic sawtooth's angle still keeps same straight line direction with handheld branch, when the user runs into some branches that are difficult to prune along vertical direction, because electronic sawtooth can only carry out straight line direction's pruning, and then just can't prune the branch of some big branch retaining posts, can't satisfy the user demand of high altitude arbor trimming work.

In this embodiment, through being provided with electric trimmer body 5 on the top of pruning bracing piece 3, and fix through the trimmer angle adjustment subassembly 6 that sets up between electric trimmer body 5 and the pruning bracing piece 3 and link to each other, and then electric trimmer body 5's pruning direction can deflect the cutting under the drive adjustment of trimmer angle adjustment subassembly 6, thereby make electric trimmer body 5 can be after stretching into arbor trunk top, through the drive of trimmer angle adjustment subassembly 6 can rotate, thereby prune the cutting to the little branch behind the arbor trunk, avoid the unable problem of adjusting of cutting direction of trimmer in the traditional mode, thereby can satisfy the multiple cutting demand of user to arbor, convenience of customers's use.

As shown in fig. 1 to 4, in the present embodiment, the trimmer angle adjusting assembly 6 includes a top deflection groove 601 provided on the side of the top end of the trimming support bar 3, an adjusting rotation bar 602 is inserted in the top deflection groove 601, a deflection fixing base 603 is provided on the adjusting rotation bar 602, the top end of the deflection fixing base 603 is connected to the bottom end of the electric trimmer body 5, and a first bevel gear 604 is provided on the adjusting rotation bar 602.

An inner driving bin 605 is arranged in the trimming supporting rod 3, a middle transmission rod 606 is inserted in the inner driving bin 605 in a rotating mode, the top end of the middle transmission rod 606 rotates and extends into the top end deflection groove 601, a second bevel gear 607 is arranged at the top end of the middle transmission rod 606, and meshing transmission is achieved between the second bevel gear 607 and the first bevel gear 604.

The outside of pruning bracing piece 3 is provided with micro-drive motor 608, and micro-drive motor 608's drive shaft rotates and extends to inside drive bin 605, and micro-drive motor 608's drive shaft tip is provided with third bevel gear 609, and the bottom of middle part transfer line 606 is provided with fourth bevel gear 610, and the meshing transmission links to each other between third bevel gear 609 and the fourth bevel gear 610.

The bottom end of the micro-driving motor 608 is connected with the outer wall of the trimming supporting rod 3 through a connecting plate.

The end of the fixing bolt 4 is provided with a cross groove which is convenient for rotation.

The inner wall of the bottom grip 7 is provided with anti-slip patterns for increasing friction.

Working principle:

in a specific operation, when a user needs to adjust the trimming angle of the electric trimmer body 5 on the trimming supporting rod 3, so as to facilitate the user to trim branches with difficult angles, the user starts the electric trimmer body through the motor starting button 9 arranged in the side connecting bin 8, and the motor starting button 9 and the micro driving motor 608 in the trimmer angle adjusting assembly 6 are controlled by remote signals.

The micro driving motor 608 is started, the micro driving motor 608 drives the fourth bevel gear 610 to rotate through the third bevel gear 609, the fourth bevel gear 610 drives the middle transmission rod 606 to rotate, the middle transmission rod 606 is meshed with the first bevel gear 604 through the second bevel gear 607 arranged at the top end, the adjusting rotating rod 602 sleeved on the first bevel gear 604 is driven to rotate, and accordingly the adjusting rotating rod 602 can drive the deflection fixing base 603 sleeved on the adjusting rotating rod 602 to deflect at an angle, further the cutting direction of the electric trimmer body 5 connected to the top end of the deflection fixing base 603 is adjusted, and therefore the electric trimmer body 5 can trim branches of trees in different directions, and the use of users is facilitated.

The bottom end of the trimming supporting rod 3 is slidably inserted into an extension slot 2 formed in the extension connecting rod 1, so that the extension height of the electric trimming machine body 5 can be adjusted, and the trimming supporting rod is fixed through a fixing bolt 4.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.

Claims

1. Adjustable trimming machine is used in arbor high altitude pruning, including extension connecting rod (1), its characterized in that: an extension slot (2) is formed in the extension connecting rod (1), a trimming supporting rod (3) is inserted in the extension slot (2), a fixing bolt (4) used for fixing the trimming supporting rod (3) is arranged on the side edge of the extension connecting rod (1), an electric trimming machine body (5) is arranged at the top end of the trimming supporting rod (3), the electric trimming machine body (5) is connected with the trimming supporting rod (3) through a trimming machine angle adjusting component (6) arranged between the trimming supporting rod and the electric trimming machine body, a bottom grip (7) is arranged at the bottom end of the extension connecting rod (1), a side edge connecting bin (8) is arranged on the side edge of the bottom grip (7), and a motor starting button (9) is arranged in the side edge connecting bin (8);

the angle adjusting assembly (6) of the pruning machine comprises a top deflection groove (601) formed in the side edge of the top end of the pruning supporting rod (3), an adjusting rotating rod (602) is inserted in the top deflection groove (601) in a rotating mode, a deflection fixing base (603) is arranged on the adjusting rotating rod (602), the top end of the deflection fixing base (603) is connected with the bottom end of the electric pruning machine body (5), a first conical gear (604) is arranged on the adjusting rotating rod (602), an inner driving bin (605) is arranged in the pruning supporting rod (3), a middle transmission rod (606) is inserted in the inner driving bin (605) in a rotating mode, the top end of the middle transmission rod (606) extends to the inside of the top deflection groove (601), a second conical gear (607) is arranged on the top end of the middle transmission rod (606), transmission is meshed between the second conical gear (607) and the first conical gear (604), and a miniature driving motor (608) is arranged on the outer side of the pruning supporting rod (3).

2. The adjustable trimmer for high-altitude trimming of arbor as defined in claim 1, wherein: the driving shaft of the micro driving motor (608) rotates and extends into the inner driving bin (605), and a third bevel gear (609) is arranged at the end part of the driving shaft of the micro driving motor (608).

3. The adjustable trimmer for high-altitude trimming of arbor as defined in claim 2, wherein: the bottom end of the middle transmission rod (606) is provided with a fourth bevel gear (610), and the third bevel gear (609) is in meshed transmission connection with the fourth bevel gear (610).

4. An adjustable trimmer for high-altitude trimming of arbor as defined in claim 3, wherein: the bottom end of the micro driving motor (608) is connected with the outer wall of the trimming supporting rod (3) through a connecting plate.

5. The adjustable trimmer for high-altitude trimming of arbor as defined in claim 4, wherein: the end part of the fixing bolt (4) is provided with a cross groove convenient to rotate.

6. The adjustable trimmer for high-altitude trimming of arbor as defined in claim 5, wherein: the inner wall of the bottom grip (7) is provided with anti-skid patterns for increasing friction force.