CN214282281U

CN214282281U - Dedicated gardens of afforestation are cut

Info

Publication number: CN214282281U
Application number: CN202023139732.9U
Authority: CN
Inventors: 刘艳霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-28
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a garden shears special for garden greening, which belongs to the technical field of garden tools and comprises a movable handle and a main blade, wherein the movable handle is movably connected with an inner cavity of a fixed handle through threads, two groups of cutter bars are fixedly connected with the top end of the fixed handle, two sides of the inner cavity of the cutter bars are provided with stoppers arranged in opposite directions, the inner cavity of the stoppers is provided with threaded holes, through holes are arranged on a pressure plate, an installation cavity is arranged in the cutter bars, the main blade is movably connected in the installation cavity, the main blade is provided with jacks matched with the through holes, the end surfaces of two sides of the cutter bars are vertically inserted with fastening bolts, the threaded connection of the movable handle and the fixed handle can adjust the position of the movable handle, the handle realizes the expansion and contraction, is more convenient and labor-saving when a green plant with higher position is pruned, the fastening bolts can realize the replacement of the main blade by reinforcing and matching the adjusting bolts at the upper and lower positions of the main blade, the maintenance cost is saved, and the practicability is good.

Description

Dedicated gardens of afforestation are cut

Technical Field

The utility model relates to a garden instrument technical field specifically is a dedicated gardens of afforestation are cut.

Background

In afforestation construction in-process, a large amount of afforestation plants are being planted usually in the gardens, because afforestation plant's growth, its branch can the length difference outwards outstanding, for guaranteeing the pleasing to the eye in gardens, need prune it, in pruning in-process, need use the gardens to cut, but the handle end that current gardens were cut is fixed not telescopic, inconvenient when pruning some higher afforestation plants of height, the practicality is poor, and the tool bit in the cutter arbor can appear wearing and tearing after long-term the use, the cutting edge of wearing and tearing blade is not sharp just can't accomplish pruning work, and the blade of current gardens are cut is inconvenient change again, the gardens that damage the cutting edge are cut and can't be used, the cost of maintaining has been increased, the result of use is poor, therefore, we provide a dedicated gardens of afforestation and cut.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dedicated gardens of afforestation are cut to the handle that proposes in solving above-mentioned background art can not stretch out and draw back and the inconvenient problem of changing the blade.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dedicated gardens of afforestation are cut, includes movable handle and main blade, movable handle passes through screw thread swing joint at fixed handle inner chamber, and is two sets of fixed handle's front end intermediate position is articulated through the pivot, and is two sets of fixed handle's top fixed connection cutter arbor, cutter arbor inner chamber both sides are equipped with the stopper that is opposite direction setting, the stopper inner chamber is equipped with the screw hole, the through-hole has been seted up on the top fixed connection pressure disk of stopper and the pressure disk, be equipped with the installation cavity in the cutter arbor, swing joint has the main blade in the installation cavity, be equipped with on the main blade with through-hole assorted jack, the vertical grafting of both sides terminal surface of cutter arbor has fastening bolt, fastening bolt runs through the through-hole on jack and the pressure disk, and fastening bolt's bottom is pegged graft in the screw hole of stopper inner chamber.

Preferably, the bottom end of the mounting cavity is slidably connected with a push plate, one side of the push plate is tightly attached to the bottom end of the main blade, the left side of the cutter bar is vertically inserted with an adjusting bolt, and the bottom end of the adjusting bolt is movably connected with one side of the push plate through a bearing.

Preferably, springs are welded on two side walls of the inner cavity of the cutter bar, and the other ends of the springs are tightly attached to the side walls of the main blade.

Preferably, the side walls of the two groups of fixed handles are fixedly connected with fixed blocks, and telescopic springs are welded between the two groups of fixed blocks.

Preferably, the bottom end of the movable handle is provided with a grip, and the handheld end of the grip is sleeved with an anti-skid rubber sleeve.

Preferably, a rubber block is fixedly connected to one side of the cutter bar on the right side, which is close to the main blade.

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

the position of the movable handle can be adjusted by the threaded connection of the movable handle and the fixed handle, the handle is telescopic, and the movable handle is more convenient and labor-saving when pruning green plants with higher positions; the main blade can be replaced by reinforcing the upper position and the lower position of the main blade through the fastening bolt and matching with the expansion of the position of the main blade driven by the adjusting bolt, and the main blade can be replaced when the cutting edge is damaged, so that the maintenance cost is saved, and the practicability is good; the arrangement of the rubber block avoids the main blades on two sides from being contacted to generate friction and damage the cutting edge due to excessive force, and the protection effect is good.

Drawings

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

FIG. 2 is a schematic view of the connection between the movable handle and the fixed handle of the present invention;

FIG. 3 is a schematic view of the internal structure of the cutter bar of the present invention;

fig. 4 is a side view of the cutter bar of the present invention.

In the figure: 1. a movable handle; 2. fixing a handle; 3. a grip; 4. a tension spring; 5. an anti-slip rubber sleeve; 6. a fixed block; 7. a cutter bar; 8. a rubber block; 9. a main blade; 10. fastening a bolt; 11. a jack; 12. a mounting cavity; 13. a spring; 14. pushing the plate; 15. adjusting the bolt; 16. a limiting block; 17. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution:

referring to fig. 1 and 2, the special garden shears for landscaping comprise a movable handle 1 and a main blade 9, wherein the movable handle 1 is movably connected to an inner cavity of a fixed handle 2 through threads, and the movable handle 1 and the fixed handle 2 which are connected through the threads are convenient to adjust the length, so that the telescopic handle can be realized, and the special garden shears are more convenient to trim green plants with higher positions.

Referring to fig. 1, 3 and 4, the middle positions of the front ends of two groups of fixed handles 2 are hinged through a rotating shaft, the top ends of the two groups of fixed handles 2 are fixedly connected with a cutter bar 7, two sides of the inner cavity of the cutter bar 7 are provided with limit blocks 16 arranged in opposite directions, the inner cavity of the limit blocks 16 is provided with threaded holes, the top ends of the limit blocks 16 are fixedly connected with a pressure plate 17, the pressure plate 17 is arranged, a fastening bolt 10 can better adhere to a main blade 9 when rotating, the main blade 9 is more stably installed, the pressure plate 17 is provided with a through hole, a mounting cavity 12 is arranged in the cutter bar 7, the main blade 9 is movably connected in the mounting cavity 12, the main blade 9 is provided with a jack 11 matched with the through hole, the end faces of two sides of the cutter bar 7 are vertically inserted with a fastening bolt 10, the fastening bolt 10 penetrates through the through hole on the jack 11 and the through hole on the pressure plate 17, the bottom end of the fastening bolt 10 is inserted in the threaded hole in the inner cavity of the limit block 16, the limit blocks 16 are 16, the position of the main blade 9 can be conveniently reinforced from two opposite directions by the fastening bolt 10, the position deviation or instable installation of the main blade 9 is prevented, and the device is simple and convenient to install and good in practicability.

Referring to fig. 3, a push plate 14 is slidably connected to the bottom end of the mounting cavity 12, one side of the push plate 14 is closely attached to the bottom end of the main blade 9, an adjusting bolt 15 is vertically inserted into the left side of the cutter bar 7, the bottom end of the adjusting bolt 15 is movably connected to one side of the push plate 14 through a bearing, when the front and rear positions of the main blade 9 need to be adjusted, the adjusting bolt 15 can be rotated, the adjusting bolt 15 drives the push plate 14 to move, so that the position of the main blade 9 is adjusted, and the main blade 9 can be replaced by matching with the fastening bolt 10.

Referring to fig. 3, springs 13 are welded on two side walls of an inner cavity of the cutter bar 7, the other end of each spring 13 is tightly attached to the side wall of the main blade 9, and the springs 13 can limit positions on two sides of the main blade 9, prevent installation position deviation, and limit the position of the main blade 9.

Referring to fig. 1, the side walls of the two groups of fixed handles 2 are fixedly connected with fixed blocks 6, telescopic springs 4 are welded between the two groups of fixed blocks 6, and the arrangement of the telescopic springs 4 prevents the cutter bars 7 on the two sides from being clamped when in use.

Example 2:

as shown in fig. 1, different from embodiment 1, the bottom end of the movable handle 1 is provided with a grip 3, the handheld end of the grip 3 is sleeved with an anti-slip rubber sleeve 5, and the grip 3 and the anti-slip rubber sleeve 5 can be used by a worker more conveniently, can play an anti-slip role, and are more stable in use.

Referring to fig. 1, a rubber block 8 is fixedly connected to one side of the right side cutter bar 7 close to the main blade 9, so that the phenomenon that the main blades 9 on the two sides rub against each other to damage the cutting edge due to excessive force is avoided, and the protection effect is good.

The working principle is as follows: in using the utility model discloses the time, at first, the handle 3 is held to staff's both hands, 1 extrudees movable handle to relative direction, both main blade 9 prunes the afforestation plant, when the afforestation plant position is higher, rotatable movable handle 1, movable handle 1 accomplishes the regulation of height in fixed handle 2, can realize the pruning work of eminence position, when main blade 9 cutting edge damages, rotate fastening bolt 10 and adjusting bolt 15, change the main blade 9 after taking off, during the installation, reverse rotation fastening bolt 10 and adjusting bolt 15 can, moreover, the steam generator is simple in structure and convenient operation, and the practicality is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dedicated gardens of afforestation are cut, includes movable handle (1) and main blade (9), its characterized in that: the movable handle (1) is movably connected with an inner cavity of the fixed handle (2) through threads, the middle positions of the front ends of the two groups of fixed handles (2) are hinged through a rotating shaft, the top ends of the two groups of fixed handles (2) are fixedly connected with a cutter bar (7), two sides of the inner cavity of the cutter bar (7) are provided with limiting blocks (16) which are arranged in opposite directions, the inner cavity of each limiting block (16) is provided with a threaded hole, the top end of each limiting block (16) is fixedly connected with a pressure plate (17), a through hole is formed in each pressure plate (17), a mounting cavity (12) is arranged in each cutter bar (7), a main blade (9) is movably connected in each mounting cavity (12), each main blade (9) is provided with a jack (11) matched with the through hole, two side end faces of each cutter bar (7) are vertically inserted with fastening bolts (10), and each fastening bolt (10) penetrates through the through holes in the jacks (11) and the corresponding pressure plate (17), and the bottom end of the fastening bolt (10) is inserted into the threaded hole of the inner cavity of the limiting block (16).

2. The special garden shears for landscaping of claim 1, wherein: the bottom end of the mounting cavity (12) is connected with a push plate (14) in a sliding mode, one side of the push plate (14) is tightly attached to the bottom end of the main blade (9), an adjusting bolt (15) is vertically inserted into the left side of the cutter bar (7), and the bottom end of the adjusting bolt (15) is movably connected with one side of the push plate (14) through a bearing.

3. The special garden shears for landscaping of claim 1, wherein: the cutter arbor (7) inner chamber both sides wall welding has spring (13), the other end of spring (13) closely laminates the lateral wall of main blade (9).

4. The special garden shears for landscaping of claim 1, wherein: two sets of lateral wall fixedly connected with fixed block (6) of fixed handle (2), two sets of it has expanding spring (4) to weld between fixed block (6).

5. The special garden shears for landscaping of claim 1, wherein: the bottom end of the movable handle (1) is provided with a grip (3), and the handheld end of the grip (3) is sleeved with an anti-skid rubber sleeve (5).

6. The special garden shears for landscaping of claim 1, wherein: and a rubber block (8) is fixedly connected to one side of the right side cutter bar (7) close to the main blade (9).