CN203313741U

CN203313741U - Forest trimmer

Info

Publication number: CN203313741U
Application number: CN2013204167391U
Authority: CN
Inventors: 滕树波; 崔欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-12
Filing date: 2013-07-12
Publication date: 2013-12-04
Anticipated expiration: 2023-07-12

Abstract

The utility model relates to a forest trimmer, and belongs to the technical field of tree trimming tools. The forest trimmer comprises a mandril and a bottom bar, and the mandril and the bottom bar are connected through a connecting rod. The mandril is provided with a motor and a disc saw, the disc saw is mounted at the output end of the motor, and the mandril is connected with the motor through a fixing support. A storage battery is mounted inside the bottom bar, and the motor is connected with the storage battery through a circuit. A circuit channel is arranged inside the mandril, the connecting rod and the bottom bar. By means of the forest trimmer, the motor drives the disc saw to work, manual operations are not needed, and the trimming speed is greatly increased.

Description

The forest trimmer

Technical field

The utility model relates to the pruning tool of a kind of forest and landscape tree, belongs to the tree pruning tool technical field.

Background technology

For growth and the greening environment of protecting trees, forest department often need to be pruned trees, removes unnecessary limb, guarantees that the trunk growth is neat.Original trim mode needs the operator to offer sb. a chance to remedy a fault gracefully, manual trimming leaf on ladder, and the shortcoming one of this mode is that the workman moves and upper and lower ladder is wasted time and energy, and the speed of manually pruning is slow, and labour intensity is large, and efficiency is low; The 2nd, stand in operation on ladder and have potential safety hazard.

The utility model content

According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of forest trimmer is provided, makes the operator not need to ascend a height and can complete forest pruning work, and high efficiency, easy to use, avoid security incident.

Forest trimmer described in the utility model, comprise push rod, bottom bar, push rod is connected by connecting rod with bottom bar, motor is set on push rod, illegally occupies, illegally occupy and be arranged on motor output end, push rod is connected with motor by fixed support, and accumulator is housed in bottom bar, motor is connected with accumulator by circuit, in push rod, connecting rod, bottom bar, is provided with line channel.

Prune forest by illegally occupying, driven by motor is illegally occupied rotation, do not need handwork, greatly improved pruning speed, push rod, connecting rod, bottom bar are set, make the operator need not climb to the pruning that just can complete higher branch on ladder, easy to use, high efficiency, avoid the potential safety hazard of bringing because ascending a height.

In the middle of described push rod, be a horizontal segment, there is respectively a bending section straight down at two ends, and fixed support is arranged on the push rod interlude, conveniently rides on branch and is pruned.

Described push rod is provided with fork arm, and push rod bending two ends section is respectively equipped with the side direction perforate, and vertical slide bar is set in perforate, and vertically on slide bar, cover has Compress Spring, and fork arm is connected and connects the Compress Spring bottom with vertical slide bar.During pruning, first fork arm is inserted on branch, by the gravity of the utility model self or pull downwards, fork arm moves upward, make the Compress Spring compression simultaneously, when the branch contact is illegally occupied, illegally occupy branch is cut off, by fork arm is set, the one, firm branch, steady job position; The 2nd, avoid the direct contact of branch to illegally occupy firmly excessive, cause illegally occupying damage.Having pruned rear fork automatically resets.

Described fork arm comprises a flat segments and a upward bent tilting section, and flat segments is provided with through hole, and two fork arm flat segments are enclosed within respectively on the vertical slide bar in both sides, and fork arm longitudinally slide bar slides up and down.

Described fork arm comprises the flat segments at two ends, and flat segments connects by upward bent segmental arc, and through hole is set on flat segments, and fork arm is connected together by the vertical jack rod sleeve of two ends flat segments and both sides, the another kind of form of fork arm.

Described bottom bar is provided with switch, handle, and switch connects accumulator.Handle handled easily person is set and grasps, switch is arranged on bottom, the convenient use.

The course of work:

During use, open switch, operator's two hands are caught respectively handle, connecting rod, pitch the branch that will prune by fork arm, slightly firmly pull, branch promotes fork arm and moves up, when branch touches while illegally occupying, branch is cut off in illegally occupying of rotation, completes pruning work, fork arm resets under the Compress Spring effect, in order to carry out next, prunes action.

The beneficial effect that the utility model compared with prior art had is:

The utility model drives by motor the work of illegally occupying, and does not need handwork, has greatly improved pruning speed; The operator does not need to climb to the pruning that just can complete higher branch on ladder, easy to use, and high efficiency is avoided the potential safety hazard of bringing because ascending a height; It is firmly excessive that fork arm avoids the direct contact of branch to illegally occupy, and causes illegally occupying damage, improves and illegally occupy service life.

The accompanying drawing explanation

Fig. 1 is the utility model schematic perspective view;

Fig. 2 is the utility model front view;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the vertical view of Fig. 2.

In figure: 1, push rod; 2, motor; 3, illegally occupy; 4, fork arm; 5, connecting rod; 6, handle; 7, bottom bar; 8, Compress Spring; 9, vertical slide bar; 10, switch.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:

Embodiment 1

The present embodiment is as shown in Fig. 1～4, comprise push rod 1, bottom bar 7, push rod 1 is connected by connecting rod 5 with bottom bar 7, in the middle of push rod 1, it is a horizontal segment, there is respectively a bending section straight down at two ends, on the push rod interlude, fixed support is set, fixed support is connected with motor 2, illegally occupies 3 and is arranged on motor 2 outputs; Push rod 1 bending two ends section is respectively equipped with the side direction perforate, vertical slide bar 9 is set in perforate, vertically on slide bar 9, cover has Compress Spring 8, fork arm 4 is connected and connects Compress Spring 8 bottoms with vertical slide bar 9, and fork arm 4 comprises a flat segments and a upward bent tilting section, and flat segments is provided with through hole, fork arm 4 flat segments are enclosed within respectively on the vertical slide bar 9 in both sides, fork arm 4 respectively has one group in the push rod both sides, and fork arm 4 longitudinally slide bar 9 slides up and down, and under the effect of Compress Spring 8, resets simultaneously; Bottom bar 7 is provided with switch 10, handle 6, and accumulator is equipped with in inside, and switch 10 connects accumulator, and motor 2 is connected with accumulator by circuit, in push rod 1, connecting rod 5, bottom bar 7, is provided with line channel.

Embodiment 2

The present embodiment fork arm 4 is one group, comprises the flat segments at two ends, and flat segments connects by upward bent segmental arc, and through hole is set on flat segments, and fork arm 4 connects together by the vertical slide bar 9 of two ends flat segments and both sides.

During use, open switch 10, operator's two hands are caught respectively handle 6, connecting rod 5, and the branch that firmly will prune by fork arm 4 forks, slightly firmly pull, branch promotes fork arm 4 and moves up, when branch touches while illegally occupying 3, illegally occupying of rotation 3 cut off branch, completes pruning work, fork arm 4 resets under Compress Spring 8 effects, in order to carry out next, prunes action.

Claims

1. a forest trimmer, comprise push rod (1), bottom bar (7), push rod (1) is connected by connecting rod (5) with bottom bar (7), it is characterized in that: motor (2) is set on push rod (1), illegally occupies (3), illegally occupy (3) and be arranged on motor (2) output, push rod (1) is connected with motor (2) by fixed support, and bottom bar is equipped with accumulator in (7), motor (2) is connected with accumulator by circuit, and push rod (1), connecting rod (5), bottom bar are provided with line channel in (7).

2. forest trimmer according to claim 1 is characterized in that: in the middle of described push rod (1), be a horizontal segment, there is respectively a bending section straight down at two ends, and fixed support is arranged on the push rod interlude.

3. forest trimmer according to claim 2, it is characterized in that: described push rod (1) is provided with fork arm (4), push rod (1) bending two ends section is respectively equipped with the side direction perforate, vertical slide bar (9) is set in perforate, vertically the upper cover of slide bar (9) has Compress Spring (8), and fork arm (4) is connected and connects Compress Spring (8) bottom with vertical slide bar (9).

4. forest trimmer according to claim 3, it is characterized in that: described fork arm (4) comprises a flat segments and a upward bent tilting section, and flat segments is provided with through hole, two fork arms (4) flat segments is enclosed within respectively on the vertical slide bars in both sides (9).

5. forest trimmer according to claim 3, it is characterized in that: described fork arm (4) comprises the flat segments at two ends, flat segments connects by upward bent segmental arc, and through hole is set on flat segments, and fork arm (4) connects together by the vertical slide bar of two ends flat segments and both sides (9).

6. forest trimmer according to claim 1, it is characterized in that: described bottom bar (7) is provided with switch (10), handle (6), and switch (10) connects accumulator.