JPS6074559U

JPS6074559U - Power automatic pruning machine

Info

Publication number: JPS6074559U
Application number: JP16612983U
Authority: JP
Inventors: 正男大神田
Original assignee: Kyoritsu Co Ltd
Current assignee: Kyoritsu Co Ltd
Priority date: 1983-10-28
Filing date: 1983-10-28
Publication date: 1985-05-25
Also published as: JPH0114122Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案による動力自動枝打ち機の一部分省略し
た概略上面図、第２図は第１図の動力自動枝打ち機の部
分の動作を示す破断拡大図、第３図は第１図の動力自動
枝打ち機の部分の別の位置にある状態を示す破断上面図
、そして第４図は第１図の動力自動枝打ち機の別の部分
の破断拡大図である。　　” Ｔ・・・樹幹、１・・・機枠体、４・・・螺旋走行用駆
動装置、６，７・・・補助車輪、８，９・・・開閉枠、
１０゜１１・・・リンク機構、１５・・・固定部材、１
６・・・連結部材、１７・・・係止部材、１８・・・係
止溝、１９・・・ピン、２０・・・つめ部材、２２，２
４，２５，２７゜２８．３０・・・プーリ、２３，２６
，２９・・・無端ベルト。Fig. 1 is a partially omitted schematic top view of the automatic powered pruning machine according to the present invention, Fig. 2 is a cutaway enlarged view showing the operation of the automatic powered pruning machine in Fig. 1, and Fig. 3 is the powered automatic pruning machine shown in Fig. 1. FIG. 4 is a cutaway top view showing a portion of the automatic pruning machine in another position, and FIG. 4 is an enlarged cutaway view of another portion of the automatic pruning machine of FIG. "T...Tree trunk, 1...Machine frame, 4...Drive device for spiral travel, 6, 7...Auxiliary wheels, 8, 9...Opening/closing frame,
10° 11...Link mechanism, 15...Fixing member, 1
6... Connecting member, 17... Locking member, 18... Locking groove, 19... Pin, 20... Pawl member, 22,2
4,25,27゜28.30...Pulley, 23,26
, 29... Endless belt.

Claims

[Scope of utility model registration request]

(1) A spiral traveling drive device is attached to one side of a machine frame surrounding the tree trunk, a pair of opening/closing frames are pivotally attached to the other side of the machine frame, and each of the opening/closing frames is attached to the tree trunk. In a power automatic pruning machine equipped with auxiliary wheels, the opening/closing frame is pivotally connected to the other end of a connecting member whose one end is pivotally connected to the machine frame body,
A lock having one end pivotally connected to the opening/closing frame at a position offset from a pivot axis between the opening/closing frame and the connecting member, and a locking groove formed at the other end capable of engaging with a pin attached to the connecting member. a resiliently biased pawl member pivotally attached to the locking member to close the open end of the groove to maintain the pin irreleasably from the groove; The groove of the locking member connects with the connection at either a position where the opening/closing frame is retracted toward the machine frame by moving the opening/closing frame or a position where the opening/closing frame projects away from the machine frame. A powered automatic pruning machine, characterized in that it engages with the pin of the member.

(2) Utility Model Registration Scope of Claims 1. The power automatic pruning machine according to claim 1, wherein a first pulley driven by a belt from the drive device is provided at a pivot portion of the machine frame and the connecting member, and the first pulley is driven by a belt from the drive device. - a third pulley driven by a belt from a second pulley rotating coaxially with the third pulley is provided at the pivot joint of the connecting member and the opening/closing frame, and a fourth pulley rotating coaxially with the third pulley; A power automatic pruning machine characterized in that a belt-driven fifth pulley is connected to the wheel to rotate the wheel.