JPS646850U

JPS646850U -

Info

Publication number: JPS646850U
Application number: JP10230887U
Authority: JP
Priority date: 1987-07-02
Filing date: 1987-07-02
Publication date: 1989-01-13
Also published as: JPH0429716Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例にかかる低木列植帯用
の植樹剪定機の正面図、第２図は第１図の左側面
図、第３図は第２図の植樹剪定機における台車及
び台車ガイド装置部分の平面図、第４図は第１図
の植樹剪定機における一部詳細図、第５図は第１
図の植樹剪定機における水平剪断部材の姿勢変更
状態を示す斜視図、第６図は従来の植樹剪定機の
正面図、第７図は第６図の植樹剪定機の作用説明
図、第８図は第６図の植樹剪定機の台車部分の一
部平面図である。１……台車、２，２Ａ……支柱、３，３Ａ……
剪定装置、４，４Ａ……剪定位置調整装置、５，
５Ａ……剪断部材姿勢調整装置、６……台車ガイ
ド装置、３０，３０Ａ……エンジン、３１，３１
Ａ……剪断部材、３２，３２Ａ……刈刃、６１，
６１Ａ……支持杆、６２，６２Ａ……転動輪、６
３……連結杆、６４，６４Ａ……ストツパー、Ｙ
……植樹帯縁石。 FIG. 1 is a front view of a tree pruning machine for shrub row planting according to an embodiment of the present invention, FIG. 2 is a left side view of FIG. 1, and FIG. A plan view of the trolley guide device, Fig. 4 is a partially detailed view of the tree pruning machine shown in Fig. 1, and Fig. 5 is a plan view of the tree pruning machine shown in Fig.
FIG. 6 is a front view of a conventional tree pruning machine; FIG. 7 is an explanatory diagram of the operation of the tree pruning machine shown in FIG. 6; FIG. 6 is a partial plan view of the cart portion of the tree pruning machine shown in FIG. 6. FIG. 1...Truck, 2,2A...Strut, 3,3A...
Pruning device, 4, 4A...Pruning position adjustment device, 5,
5A... Shearing member attitude adjustment device, 6... Truck guide device, 30, 30A... Engine, 31, 31
A... Shearing member, 32, 32A... Cutting blade, 61,
61A... Support rod, 62, 62A... Rolling wheel, 6
3... Connecting rod, 64, 64A... Stopper, Y
...tree planting strip curb.

Claims

[Scope of utility model registration request]

Cutting blades 32, 32 are installed only on one side at appropriate height positions of the pillars 2, 2A erected on the trolley 1 that can move forward and backward on the road surface along the curb Y of the tree-planting zone.
A power-driven pruning device 3, 3A having elongated shearing members 31, 31A having a diameter A is supported such that the pruning position can be adjusted via a pruning position adjusting device 4, 4A, and Device 3, 3A
and the pruning position adjusting devices 4, 4A, the pruning devices 3, 3A are rotatable around the length direction of the shearing members 31, 31A, and the cutting blades 32 of the shearing members 31, 31A are provided. , 32A face the forward direction of the truck 1, and the cutting blades 32, 32A face the truck 1.
The bogie 1 is provided with shearing member attitude adjusting devices 5, 5A which can be fixed in two postures, ie, a posture facing in the reverse direction and a posture facing in the reverse direction. The proximal ends of a pair of front and rear support rods 61, 61A to which rolling wheels 62, 62A are attached are pivoted so as to be able to swing back and forth with appropriate spacing in the front and back direction of the bogie 1. Each support rod 61, 61
A is connected by a connecting rod 63, and both supporting rods 61, 61 are connected.
A simultaneously swings back and forth with the range of back and forth swing being restricted by stoppers 64, 64A, and each of the support rods 61, 61A
When the bogie 1 is swinging in the opposite direction to the traveling direction, the straight line LL connecting the front and rear pair of rolling wheels 62, 62A has a slight angle with respect to the direction M or N in which the bogie 1 is traveling, respectively. A tree-planting pruning machine for a shrub row planting zone, characterized in that a trolley guide device 6 is provided so as to be inclined in a direction that intersects with a tree.