JPS6016300Y2 - Tree raising device - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a device for causing a bending deformation in a relatively young tree whose upper part has been bent and deformed due to the weight of snowfall.

[Conventional technology]

In regions with heavy snowfall, young trees in particular become bent and deformed due to the weight of snow.

Therefore, especially in trees such as cedar and cypress that cannot be used as building materials unless they are upright, it is necessary to detect this bending deformation early and correct it.

For this reason, in the past, a rope was tied to the tip of a pole, the rope was looped around the tree, and the bent part was corrected to an upright position while the rope was pulled toward the tree by hand, and the end of the rope was tied to another established tree or pile. However, this work had the disadvantage of requiring a lot of labor and time.

[Purpose of invention]

This invention was made in response to these circumstances, and it eliminates the drawbacks of the conventional method using a simple device and operation, and allows one person to correct bent trees in a short time. The aim is to improve work efficiency.

〔Example〕

To explain the details of the embodiment with reference to the drawings, reference numeral 1 denotes a case with a pistol-shaped side surface, and inside the case 1 there is a wire reel whose side edge plate has a gear structure with a large diameter. 2 is for storing the shaft rack.

A pinion 5 is engaged with the gear part 3 of the wire reel 2, which is rotated by a handle 4 that is pivotally supported on the side surface of the case 1, and the pinion 5 has one end that is pivotally supported on the case 1. A wedge 7 provided on the stopper 6 is removably engaged.

When the pinion 5 is rotated in the forward direction by the handle 4, this wedge coupling 7 is released against the spring 8 elastically installed between the middle part of the stopper 6 and the case 1, but when the pinion 5 is rotated in the reverse direction, The pinion 5 is configured to engage with the teeth of the pinion 5 to prevent rotation.

However, by pushing the stopper 6 upward with a finger against the spring 8, the wedge coupling 7 can be brought into a state independent of the pinion 5.

The base of a long support tube 10 is removably connected to the short tube portion 9 integrally formed at the tip of the case 1, and the tip of the support tube 10 is connected along the axial direction of the tube. Two cutout engagement grooves 11 are symmetrically provided.

12 is a wire wound on the wire reel 2,
This wire 12 is connected to the short cylindrical portion 9 of the case and the support tube 10.
This wire 12 is guided to the outside through the inside.
The outer tip of the support tube 10 is connected to the rear end of a connecting body 14 in which a pin 13 that fits into the engagement groove 11 formed at the tip of the support tube 10 is orthogonally provided.

At the tip of this connecting body 14, the base of a hook member 15 having a hook-like front shape is firmly attached to the axis of the support tube 10 so that the angle can be changed, and the bent tip of this hook member 15 A bifurcated rope hooking portion 16 is formed at the bottom.

Furthermore, a locking member 18 is provided on the top side of the hook member 15 to temporarily lock a strong rope 17 for holding the tree upright.

Further, on the opposite side of the hook member 15 to which the locking member 18 is attached, there is provided a ring portion 20 for binding the other end of the angle adjusting rope 19, one end of which is guided and supported up to the base of the support tube 10. It is being

Furthermore, a base of a wire 22 having a connecting fitting 21 at its tip is connected to the rear of the case 1, and a hole 23 is provided at the rear of the case 1, into which the connecting fitting 21 is hooked.
It is also desirable that the length of the wire 22 is long enough to go around at least one tree.

Furthermore, as shown by the imaginary line in FIG.
It is also possible to attach a cartridge-type reel 26 and wind the strong rope 17 around it.Also, since attaching such a reel 26 to the case 1 increases the weight of the case itself, the rope 17 may be kept separate regardless of the case.

[Effect]

Next, an example of use will be described. First, the handle 4 is rotated to wind the wire 12, and the pin 13 of the connecting body 14 is tightly fitted into the engagement groove 11 provided at the tip of the support tube 10. And also the angle adjustment rope 1
9 with your hand, and attach the support tube 1 of the hook member 15.
This hook member 1 is adjusted by adjusting the angle with respect to the axis of
Hook No. 5 onto the tip of a tree that has been bent by snow.

When the stopper 6 is grasped against the spring 8 in this state, the wedge coupling 7 of the stopper 6 and the pinion 5 become irrelevant, and the wire 12 wound around the wire reel 2 can be freely drawn out.

Next, when the case 1 itself with the support pipe 10 is moved backward toward a nearby tree or pile, the pin 1 of the connecting body 14 is pulled by the tensile force at that time.
3 is removed from the support tube 10, and the wire 12 is pulled out to the required length.

Next, a wire 22 provided at the rear of the case 1 is passed around the base of a standing tree or a pile, and a connecting fitting 21 provided at the end of the wire 22 is hooked into the hole 23 of the case 1.

The preparation for pulling up the standing tree is now complete. Next, when the handle 4 is turned continuously, the winch action will cause the wire 1
2 are sequentially wound onto a wire reel 2, and the bent trees are sequentially erected into a vertical state.

In this state, stop the rotation of the handle 4, and use a separately prepared rod rod (not shown) to attach the 2.
The tip of the rope 17, whose tip has been previously hooked to the forked rope hooking portion 16, is attached to the rope hooking portion 1.
By removing the rope 12 from the reel 6 and pulling the tip of the loaf 7 toward your hand, the rope 12 wound around the reel 2
The rope 17 will be wrapped around the tip of the tree, which has already been corrected by the pulling of the tree.

After cutting the rope portion of the reel 26 to an appropriate length, the cut end of the rope is hung around the tree around which the wire 22 is wrapped, and the cut end is connected to the tip of the drawn rope 17. This completes the correction work.

Next, loosen the wire 12 that has lost its tension, remove the wire 22 hanging from the tree, and remove the hook member 15 that is engaged with the tree at the pole rod, or
While winding up the wire 12 with the handle 4, remove the support tube 1.
The pin 1 of the connecting body 14 is inserted into the engagement groove 11 formed at the tip of the
After the connecting body 14 is integrated with the support pipe 10 by engaging the hook members 1 and 3, the hook member 1 is engaged with a tree by manual operation.
5 is removed.

Then, the loaf 17 wound around the reel 26 is pulled out again and its tip is hooked to the rope hooking portion 16 of the hooking member 15 and the locking member 18, thereby completing preparation for the next work.

Further, the reason why the support tube 10 is made detachable from the short tube portion 9 formed in the case 1 is that the hook member 1
5 on a tree, remove this support tube 10 from the short tube part 9, and with the wedge coupling 7 of the stopper 6 removed from the pinion 5, hang the wire 22 provided at the rear of the case 1 on a standing tree or stake. By reconnecting the support tube 10 to the short cylindrical portion 9 after this, it is no longer necessary to perform work with the heavy support tube 10 connected to the case, resulting in labor savings and improved workability.

〔effect〕

As described above, according to the present invention, a bent tree can be easily and easily corrected by a person, improving work efficiency, and the angle of the hook member relative to the axis of the support pipe can be adjusted. As a result, the work of engaging the hooking member with the bent tree part can be streamlined, and further improvement in workability can be expected, and in particular, the commercial value of trees such as cedar and cypress can be rationally improved. It has great practical effects.

[Brief explanation of the drawing]

Fig. 1 is a partially omitted front view, Fig. 2 is a partially cutaway top view of the main parts of the above, Fig. 3 is a front view of the hook member, Fig. 4 is a side view of the same, Fig. 5 is an explanation of the working state. It is a diagram. 1... Case, 2... Wire reel, 3... Part of gear, 4... Handle,
5... Zenion, 6... Stopper 7
...Kunegoko, 8...Hatsujo, 10...
...Support tube, 11...Engagement groove, 12...
...Wire, 13...Zen, 14...
Connecting body, 15...Hook member, 16...
・Tail locking part, 17...Lobe for keeping standing trees upright, 19...Rope for angle adjustment, 20
......Ring part, 21...Connection fitting, 22.
...Wire 23...Hole.

Claims (1)

[Claims for Utility Model Registration] (a) A wire reel of another wire 12 that rotates via a speed reduction mechanism is housed in a case that has a wire 22 at the rear that can be wrapped around and fixed to a tree or a pile, b) Attach a support pipe to the front of the case, and insert the wire 12 through the support pipe; (C) Attach and detach the end of the rope 17 for holding the tree upright to the end of the wire 12. (d) The separate hooking member 15 is provided with a rope hooking member 16 at the tip thereof, and a hook-shaped hooking member 15 that is removably connected to the tip of the support tube is connected to the rear end. A tree pulling device characterized by being adjustable in angle with respect to the axis of a support pipe.