CN208739652U

CN208739652U - A kind of landscape design forest trimmer

Info

Publication number: CN208739652U
Application number: CN201821373820.5U
Authority: CN
Inventors: 王海帆
Original assignee: Yunnan Forestry Technological College
Current assignee: Yunnan Forestry Technological College
Priority date: 2018-08-24
Filing date: 2018-08-24
Publication date: 2019-04-16
Anticipated expiration: 2028-08-24

Abstract

The utility model relates to forest pruning tool technical fields, specially a kind of landscape design forest trimmer, a kind of landscape design forest trimmer, including a pair of of cutter hub on forest trimmer, the lower end of the cutter hub is connection square, the connection square is equipped with bearing deep gouge far from the end face of edge, bearing is placed in the bearing deep gouge, pass through the connection axis connection through cutter hub between the cutter hub, pass through the use of bearing, make cutter hub at work, only the outer ring of bearing is rotating, to ensure that between connecting shaft and bearing not pivoting friction, increase service life, and due to the reduction of frictional force, it is more labor-saving when making to trim；The storing deep gouge of the end setting of handle, can place some cleaning supplies, increase the function of forest trimmer, improve the usage experience of user；The sharpening bar being arranged on end socket can be sharpened when the cutting edge of cutter hub is sent out blunt, further convenient.

Description

A kind of landscape design forest trimmer

Technical field

The utility model relates to forest pruning tool technical field, specially a kind of landscape design forest trimmer.

Background technique

It in landscape design, needs to trim forest, when to short and small topiaries, often uses forest trimming Device, but the blade connection of current forest trimmer, all using pin connection mode in this way, with using the time Increase, due to rubbing, often occur that pin shaft is disconnected or blade between stuck situation, to solve such situation, this reality A kind of landscape design forest trimmer is proposed with novel.

Utility model content

The purpose of this utility model is to provide a kind of landscape design forest trimmers, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of landscape design forest trimmer, packet A pair of of cutter hub on forest trimmer is included, the lower end of the cutter hub is connection square, the connection end of the square far from edge Face is equipped with bearing deep gouge, is placed with bearing in the bearing deep gouge, by running through the connection axis connection of cutter hub between the cutter hub, The bearing is socketed in connecting shaft, and the equal screw thread in the both ends of the connecting shaft is socketed with retaining ring, the end face pressure of the retaining ring On the inner ring end face of bearing, the connection square and the ipsilateral side of edge are welded with transition block, and the transition block is separate Screw thread is plugged with limited post on the side of edge, and the transition block is plugged with Handle axis far from screw thread on the end face of cutter hub, institute One end that screw thread in Handle axis is socketed with handle is stated, the other end face of the handle is equipped with storing deep gouge, the storing deep gouge Internal screw thread is plugged with end socket, and end socket screw thread on the end face of handle is plugged with sharpening bar.

Preferably, stripper loop is equipped between the cutter hub, the stripper loop is the copper ring piece that thickness is less than 0.5mm.

Preferably, the limited post is rubber cylinder, and the top surface of limited post is inclined-plane.

Preferably, the handle is plastic rod, and the outer surface of handle is equipped with anti-skid chequer.

Preferably, power block is symmetrically arranged on the outside of the retaining ring, the retaining ring is integrated through injection molding forming.

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

1. making cutter hub at work by the use of bearing, only the outer ring of bearing is being rotated, to ensure that connecting shaft The not pivoting friction between bearing, increases service life, and due to the reduction of frictional force, more labor-saving when making trimming；

2. the storing deep gouge that the end of handle is arranged, can place some cleaning supplies, the function of forest trimmer is increased Can, improve the usage experience of user；

3. the sharpening bar being arranged on end socket can be sharpened when the cutting edge of cutter hub is sent out blunt, further convenient.

Detailed description of the invention

Fig. 1 is the utility model axis of no-feathering side schematic diagram；

Fig. 2 is the utility model structural blast schematic diagram；

Fig. 3 is the half-sectional shaft side figure of the utility model handle；

Fig. 4 is that the utility model locks annulate shaft side schematic diagram.

In figure: cutter hub 1, connecting shaft 2, retaining ring 3, bearing 4, transition block 5, limited post 6, Handle axis 7, handle 8, storing are heavy Slot 9, end socket 10, sharpening bar 11, stripper loop 12, power block 13.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of landscape design forest trimmer, including A pair of of cutter hub 1 on forest trimmer, the lower end of cutter hub 1 are connection square, and connection square is equipped with axis far from the end face of edge Deep gouge is held, bearing 4 is placed in bearing deep gouge, is connected between cutter hub 1 by the connecting shaft 2 through cutter hub 1, is set between cutter hub 1 Have a stripper loop 12, stripper loop 12 is the copper ring piece that thickness is less than 0.5mm, stripper loop 12 play separated cutter hub 1 and reduce cutter hub 1 it Between the effect that rubs, bearing 4 is socketed in connecting shaft 2, and the equal screw thread in the both ends of connecting shaft 2 is socketed with retaining ring 3, retaining ring 3 End face is pressed on the inner ring end face of bearing 4, and the outside of retaining ring 3 is symmetrically arranged with power block 13, and retaining ring 3 is integrated through injection molding forming, Power block 13 plays the role of conveniently firmly, making retaining ring 3 preferably installation and disassembly, connecting square and the ipsilateral side of edge It is welded with transition block 5, transition block 5 is plugged with limited post 6 far from screw thread on the side of edge, and limited post 6 is rubber cylinder, And the top surface of limited post 6 is inclined-plane, and limited post 6 plays the role of preventing cutter hub 1 from excessively suiting, the edge of cutter hub 1 is protected, from And increase service life, select rubber production be in order to prevent clamp hand when hand is crushed, on end face of the transition block 5 far from cutter hub 1 Screw thread is plugged with Handle axis 7, and screw thread is socketed with one end of handle 8 in Handle axis 7, and handle 8 is plastic rod, mitigates forest trimmer Weight, play certain power-saving function, and the outer surface of handle 8 is equipped with anti-skid chequer, increase frictional force when using, conveniently make With the other end face of handle 8 is equipped with storing deep gouge 9, can place some cleaning supplies in storing deep gouge 9, increase trimmer Using function, 9 internal screw thread of storing deep gouge is plugged with end socket 10, and the screw thread on the end face of handle 8 of end socket 10 is plugged with sharpening bar 11, sharpening bar 11 can temper the blade of cutter hub 1, restore the sharp of cutting edge when the edge of cutter hub 1 is sent out blunt Degree.

Bearing 4: being placed in the bearing deep gouge of cutter hub 1 by working principle first, and 2 one end elder generation screw thread of connecting shaft is socketed and is locked After tight ring 3, the other end of connecting shaft 2 is socketed stripper loop 12 after cutter hub 1, then another cutter hub 1 is run through into the company of being socketed in After in spindle 2, with another retaining ring 3 lock fasten, after the transition block 5 that screw thread is plugged on cutter hub 1 respectively of limited post 6 is leaned on On the side of nearly blade side, then 7 screw thread of Handle axis is plugged on end face of the transition block 5 far from cutter hub 1, by 8 screw thread of handle It is socketed in Handle axis 7, finally 10 screw thread of end socket is plugged in the storing deep gouge of handle 8, in use, can be first by some needs Cleaning supplies be put into the storing deep gouge of handle 8, when needing, unscrewing end socket 10 i.e. be can be taken off using when not used, by end socket 10 Screwing on can trim, and in use, by the folding of handle 8, being that two cutter hubs 1 are close to each other suits, to carry out to forest Shearing, when two cutter hubs 1 are close to each other, due to the effect of limited post 6, can prevent the transition between cutter hub 1 from suiting, and damage knife When needing replacing part, by above-mentioned steps reverse operating, the disassembly of entire trimmer is can be completed in body.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of landscape design forest trimmer, including a pair of of cutter hub (1) on forest trimmer, it is characterised in that: described The lower end of cutter hub (1) is connection square, and the connection square is equipped with bearing deep gouge, the bearing deep gouge far from the end face of edge In be placed with bearing (4), pass through the connecting shaft (2) through cutter hub (1) between the cutter hub (1) and connect, the bearing (4) socket On connecting shaft (2), the equal screw thread in both ends of the connecting shaft (2) is socketed with retaining ring (3), the end face pressure of the retaining ring (3) On the inner ring end face of bearing (4), the connection square and the ipsilateral side of edge are welded with transition block (5), the transition Block (5) is plugged with limited post (6) far from screw thread on the side of edge, and the transition block (5) is far from spiral shell on the end face of cutter hub (1) Line is plugged with Handle axis (7), and screw thread is socketed with one end of handle (8), the other end of the handle (8) on the Handle axis (7) End face is equipped with storing deep gouge (9), and storing deep gouge (9) internal screw thread is plugged with end socket (10), and the end socket (10) is close to handle (8) screw thread is plugged with sharpening bar (11) on end face.

2. a kind of landscape design forest trimmer according to claim 1, it is characterised in that: between the cutter hub (1) Equipped with stripper loop (12), the stripper loop (12) is the copper ring piece that thickness is less than 0.5mm.

3. a kind of landscape design forest trimmer according to claim 1, it is characterised in that: the limited post (6) is Rubber cylinder, and the top surface of limited post (6) is inclined-plane.

4. a kind of landscape design forest trimmer according to claim 1, it is characterised in that: the handle (8) is modeling Glue stick, and the outer surface of handle (8) is equipped with anti-skid chequer.

5. a kind of landscape design forest trimmer according to claim 1, it is characterised in that: the retaining ring (3) Outside is symmetrically arranged with power block (13), and the retaining ring (3) is integrated through injection molding forming.