CN212034971U

CN212034971U - Tree trimming device suitable for wood industry

Info

Publication number: CN212034971U
Application number: CN202020462587.9U
Authority: CN
Inventors: 周正春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-01
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to a tree trimming technical field especially relates to a tree trimming means suitable for wood industry, solves the shortcoming that traditional trimmer existing among the prior art is difficult to control, including lifter plate and eccentric saw bit, be fixed with two vertical sleeves on the lifter plate, sheathed tube top fixed mounting holding frame, the holding frame is U type structure, and the both ends of holding frame sliding fit is inside at the sleeve pipe respectively, the front side of holding frame be fixed with holding frame vertically gag lever post, the sheathed tube front side is seted up the vertical spacing spout that matches with the gag lever post, the sheathed tube front side is fixed with the horizontally layer board, and installs driving motor on the layer board, and driving motor's output shaft eccentric connection has the eccentric saw bit that is located the holding frame inboard. The clamping frame capable of being lifted is arranged on the outer side of the saw blade, the branches needing to be trimmed can be sleeved into the clamping frame to be trimmed, other branches are prevented from being accidentally injured, the lifting device can be lifted, and the requirement for trimming the branches with different heights can be met.

Description

Tree trimming device suitable for wood industry

Technical Field

The utility model relates to a trees pruning technical field especially relates to a trees trimming means suitable for wood industry.

Background

In the current wood market, trees which are straighter and longer are more valuable, so that in wood planting, the trees need to be trimmed to ensure that the trees grow vertically. At present, the pruning of trees mostly depends on the special scissors of forestry to prune, wastes time and energy, prunes inefficiency, afterwards, has appeared some hand-held type pruning machines, uses more laborsavingly, but is difficult to control, and the branch that does not need the pruning is hindered by mistake easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the traditional pruning machine in the prior art is difficult to control and providing a tree pruning device suitable for wood industry.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tree trimming means suitable for wood industry, includes lifter plate and eccentric saw bit, be fixed with two vertical sleeve pipes on the lifter plate, sheathed tube top fixed mounting holding frame, the holding frame is U type structure, and the both ends of holding frame are sliding fit respectively at intraduct, the front side of holding frame is fixed with the gag lever post perpendicular with the holding frame, the sheathed tube front side is seted up and is equipped with the vertical spacing spout that matches with the gag lever post, the sheathed tube front side is fixed with the horizontally layer board, and installs driving motor on the layer board, and driving motor's output shaft eccentric connection has the eccentric saw bit that is located the holding frame inboard, and the diameter of the external circle diameter of eccentric saw bit motion trail is less than the diameter of holding frame segmental arc.

Preferably, a handrail is fixed on the limiting rod.

Preferably, a pushing handle with the lower end fixed with the lifting plate is arranged on the front side of the sleeve.

Preferably, the lifting device further comprises a bottom plate, and a gas spring lifting mechanism is arranged between the bottom plate and the lifting plate.

Preferably, the lower side of the bottom plate is provided with a roller.

The utility model has the advantages that:

1. this device has set up the holding frame of liftable in the outside of saw bit, can embolia the inside pruning of holding frame with the branch that needs the pruning, prevents to accidentally injure other branches.

2. The device can be lifted, and can meet the pruning requirements on branches with different heights.

Drawings

Fig. 1 is a schematic front view of a tree trimming device suitable for wood industry according to the present invention;

fig. 2 is the utility model provides a side view structure schematic diagram of a tree trimming means suitable for wood industry.

In the figure: the device comprises a lifting plate 1, a sleeve 2, a clamping frame 3, a limiting rod 4, a limiting sliding groove 5, a supporting plate 6, a driving motor 7, an eccentric saw blade 8, a pushing hand 9, a bottom plate 10, an air spring lifting mechanism 11, a roller 12 and a handrail 13.

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.

Referring to fig. 1-2, a tree trimming device suitable for wood industry comprises a lifting plate 1 and an eccentric saw blade 8, wherein two vertical sleeves 2 are welded on the lifting plate 1, a clamping frame 3 is fixedly installed at the top end of each sleeve 2, the clamping frame 3 is in a U-shaped structure, two ends of the clamping frame 3 are respectively matched in the sleeve 2 in a sliding way, a limiting rod 4 which is vertical to the clamping frame 3 is welded on the front side of the clamping frame 3, a vertical limiting sliding groove 5 which is matched with the limiting rod 4 is arranged on the front side of the sleeve 2, the limiting rod 4 is matched with the limiting sliding groove 5 in a sliding way and extends out of the limiting sliding groove 5, a horizontal supporting plate 6 is fixed on the front side of the sleeve 2, and a driving motor 7 is installed on the supporting plate 6, an output shaft of the driving motor 7 is eccentrically connected with an eccentric saw blade 8 positioned on the inner side of the clamping frame 3, and the diameter of an outer circle of the motion trail of the eccentric saw blade 8 is smaller than that of the arc-shaped section of the clamping frame 3.

Wherein, the limiting rod 4 is fixed with a handrail 13, which is convenient for moving the clamping frame 3 up and down.

Wherein, the front side of sleeve pipe 2 is provided with the lower extreme and the pushing hands 9 of lifter plate 1 fixed, conveniently promotes the device.

Wherein, a gas spring lifting mechanism 11 is installed between the bottom plate 10 and the lifting plate 1 for changing the height of the eccentric saw blade 8, and further, a roller 12 is installed at the lower side of the bottom plate 10.

When pruning trees, trample the footboard of air spring elevating system 11, change the extension degree of air spring elevating system 11, adjust eccentric saw bit 8 to suitable height, hold handrail 13 and lift up, make holding frame 3 rise along sleeve pipe 2, the branch that will treat the pruning embolias between holding frame 3 and eccentric saw bit 8, then loosen handrail 13, holding frame 3 falls along sleeve pipe 2, promote the device, make eccentric saw bit 8 aim at the position that needs the pruning, start driving

motor

7, 8 eccentric rotations of driving motor 7 drive eccentric saw bit, when eccentric saw bit 8 rotated to the top, can cut the pruning to the branch.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A tree trimming device suitable for wood industry comprises a lifting plate (1) and an eccentric saw blade (8), and is characterized in that two vertical sleeves (2) are fixed on the lifting plate (1), a clamping frame (3) is fixedly installed at the top ends of the sleeves (2), the clamping frame (3) is of a U-shaped structure, two ends of the clamping frame (3) are respectively in sliding fit with the insides of the sleeves (2), a limiting rod (4) perpendicular to the clamping frame (3) is fixed on the front side of the clamping frame (3), a vertical limiting sliding groove (5) matched with the limiting rod (4) is arranged on the front side of the sleeve (2), a horizontal supporting plate (6) is fixed on the front side of the sleeve (2), a driving motor (7) is installed on the supporting plate (6), and an output shaft of the driving motor (7) is eccentrically connected with the eccentric saw blade (8) located on the inner side of the clamping frame (3), and the diameter of the circumscribed circle of the motion trail of the eccentric saw blade (8) is smaller than that of the arc-shaped section of the clamping frame (3).

2. A tree trimming device for the wood industry according to claim 1, wherein a handrail (13) is fixed on the limiting rod (4).

3. A tree trimming device for the wood industry according to claim 1, characterized in that the front side of the sleeve (2) is provided with a pushing handle (9) with a lower end fixed with the lifting plate (1).

4. A tree trimming device for the wood industry according to claim 1, further comprising a base plate (10), characterized in that a gas spring lifting mechanism (11) is mounted between the base plate (10) and the lifting plate (1).

5. A tree trimming device for the wood industry, according to claim 4, characterized in that the underside of the base plate (10) is fitted with rollers (12).