KR100689012B1 - Small cable winch for timbers - Google Patents

Abstract

A small cable winch is provided to convey timber in a narrow region or a slant region where a large-sized apparatus can not approach easily. A small cable winch for timbers includes a pulling winch drum(34), a conveying winch drum(32), a drive engine(36), belt sections(38,39), a reduction gear engaging section, a conveyance clutch section, and a brake unit. The brake unit includes a brake shoe, a brake lining, a wheel cylinder, and a return spring. The brake shoe is radially moved in a clutch gear section so as to be engaged with the inner peripheral surface of the clutch gear section. The brake lining is attached to the brake shoe and is adhered to the inner peripheral surface of the clutch gear section. A brake oil for operating the brake shoe is filled in the wheel cylinder. The return spring provides resilient force for returning the brake shoe to the original position.

Description

Small cable winch type collecting device {Small cable winch for timbers}

1 is a perspective view of a conventional small cable winch type collector.

Figures 2a, 2b, 2c is a side perspective view and a plan view of a small cable winch collector according to the present invention.

Figure 3 is a detailed view of the clutch gear portion and the engaging member of the small cable winch type collector according to the present invention.

Figure 4 is a detailed view of the cable winding device of the compact collector according to the present invention.

5 is a state diagram of use of the small cable winch type collector according to the present invention.

<Description of the symbols for the main parts of the drawings>

30: collector 31: main body

32: winch drum for conveying 33: braking device

34: winch drum for towing 35: steering operation handle

36: engine 38, 39: drive belt

40: skyline 42: chain

47: towing cable 50: transport cable

60: conveying member 66: solid wood

130: conveying clutch unit 132: power transmission gear

134: slip type intermittent gear 136: gear fork

138: power cut restoring spring 140: rotating shaft

230: braking device 234: clutch gear

310: moving wheels 315: rotating wheels

330: winding device

The present invention relates to a small cable winch type collector, and more specifically, it is possible to carry the air and wood through a cable line installed in the holding wood formed on the forest or slope by selectively driving the towing winch drum, the return winch drum It is a small cable winch collector.

In general, most of the forests in Korea are mountainous areas with a steep slope of more than 20 degrees. Therefore, it is difficult to enter vehicles or equipment necessary for logging work without the establishment of forest roads.

Conventionally, when looking at the process of collecting the logs in the forest to the collecting place in the wood felling to the sawing place, usually the skilled lumberjacks carry heavy logs to the shoulder or pushed them by lever.

Nowadays, modern collecting equipment is imported and used a lot for forest work. Among them, the most common ones are wire collecting equipment, tractor collecting device, small rental car, small sized raw material and plastic sura. In this case, a collecting device refers to a facility that uses wooden power to load wood or firewood and charcoal or to carry them in the air.

By the way, the double wire collecting equipment has a forest road and the soil installation area of the collecting device needs at least 100m ² , and it is possible to work on slopes, but it is only possible to move on the forest road, and it does not have its own driving ability. Since it is to be towed by a tractor, etc., there is a problem that only a skilled person should operate it because its efficiency is difficult to operate.

In addition, in the case of the tractor collector equipped with the original to the tractor, the tractor is capable of working only when the slope is inclined to which the tractor can run, or when roads and work paths are installed, and it cannot be used in the steep slope area.

In addition, most of the small cable winch type collectors distributed in Korea, as proposed in Utility Model Publication No. 92-18861 shown in Fig. 1, in the collector mounted on the prime mover 5 and the reducer, And a base (1) having a rope hole (2) and a hook (3) (4) formed at the rear end in a boat shape, and a drum (8) having a wire rope (8 ') wound on a rotation axis of the reducer. And a gear coupled to the tip of the rotating shaft to fix the rotary wheel 9, and the gear meshes with an internal gear fixed to the inner circumferential surface of the drum 8, while the rotary wheel 9 has an operation period 12 ) And the clutch lining (10) coupled to the operation (12) to the rear of the body (1) with the handle (13) to the shaft pin operation link (16), the grip portion (19) of the handle (13) Connect the clutch 20 and the wire 20 'installed in the operation 12 to the operation 12, one side of the handle 13 is configured by hanging the hanging bar (18).

However, this also draws the tree to the ground without its own ability to move, so noise and vibration are severe and frequent breakdowns are avoided by most workers, which can be used only for short-distance collection of small-sized timbers with a traction of less than 0.8 tons. And, because the work efficiency is reduced due to the hassle that the worker has to take the traction wire wound on the drum to the location of the felled wood, it was used only as an auxiliary work tool for short distance collection.

As a result, most of Hassan's work on collecting logs has been focused on manpower. Therefore, it is urgent to supply a collecting device that can easily transport timber.

The present invention has been made in order to solve the problems of the prior art as described above, by the wire collecting method using a cable laid in the air utilizing the strut formed in the forest, the movement of the carrying member in the towing winch and the transfer winch. The control is to provide a means to facilitate the transport of timber even in inclined mountainous areas such as valleys.

It is another object of the present invention to provide a small cable winch type collector which enables transportation of timber by accessing a narrow work area or an inclined area where dense trees are located, which is inaccessible to expensive large machines.

In order to solve the above technical problem, the small cable winch type collector according to the present invention is installed on the upper surface of the main body and fixed to a predetermined fixture to pull the carrying member moving on the cable installed in the air and proceed to the main body. Towing winch drum is formed to be wound and unwinding the cable for towing, a transport winch drum is installed on the upper surface of the main body and the conveying cable for conveying the conveying member to a predetermined position is formed to be wound and unwinded, A drive engine for driving the towing winch drum and the transport winch drum, connecting a drive pulley of the drive engine and the towing winch drum, and driving the pulley and the towing of the transport winch drum; Belt section for connecting the drive pulley of the winch drum for each, the towing winch drum Gear reduction unit including at least one planetary gear and differential gear to transmit or block the rotational force to selectively drive the gear, the gear is connected to the reduction gear coupling to the rotational force is transmitted to the towing winch drum at the same time To prevent the rotation of the winch drum in the opposite direction, and fixed by hooking the teeth of the clutch gear portion and the annular clutch gear portion which is connected to the gear coupling portion and the tooth is formed on the outer circumference to block the rotational force to disconnect the gear connection The catching member is released, the conveying is installed on the drive shaft of the conveying winch drum to selectively drive the conveying winch drum and connects or blocks the rotational force transmitted from the drive shaft of the conveying winch drum to the rotating shaft of the conveying winch drum The clutch portion and the clutch gear portion inside the And a damping device in combination with reochi gear portion inner peripheral surface.

In addition, in the small cable winch type collector according to the present invention, the braking device is a brake shoe that moves radially to engage the inner peripheral surface of the clutch gear portion, the brake lining attached to the brake shoe in close contact with the inner peripheral surface of the gear portion And a wheel cylinder filled with brake oil for operating the brake shoe, and a return spring for providing an elastic force for returning the brake shoe to its original position.

In addition, in the small cable winch type collector according to the present invention, the conveying clutch portion is a power transmission gear extending from the belt pulley of the conveying winch drum to which the belt of the belt is coupled, the power transmission gear in the transverse direction A slip-type intermittent gear that is moved to or coupled to the power transmission gear; It is characterized in that it comprises a power cut restoring spring to restore the gear to its original position.

On the other hand, another small cable winch type collector according to the present invention, is installed on the upper surface of the main body is fixed to a predetermined fixture to pull the carrying member moving through the cable installed in the air to move the main body to pull the cable Towing winch drum which is formed to be wound and unwound, a conveying winch drum which is installed on the upper surface of the main body and formed so that a conveying cable for conveying the conveying member to a predetermined position is wound and unwinded, and installed on the upper surface of the main body And a belt engine which connects the driving engine and the towing winch drum and connects the transport winch drum and the towing winch drum, respectively, to drive the towing winch drum and the transport winch drum. The van to selectively drive a winch drum for hauling and the winch drum for conveyance A gear coupling part installed on a driving shaft of the winch drum for connecting and intermittently rotating the conveying clutch and the winching drum for towing, connecting or blocking a rotational force transmitted from the drive shaft of the towing winch drum to the rotating shaft of the winch drum; And a winding device for winding the cable evenly on the conveying winch drum.

In addition, in the small cable winch type collector according to the present invention, the winding device is coupled to the cable winding member, the cable winding member for accommodating the cable to wind while moving the cable to the conveying winch drum left and right at a constant speed. And a spiral formed on a surface thereof, the rotating shaft for allowing the cable winding member to move from side to side during rotation, and a driven pulley coupled to the rotating drive shaft to transmit rotational force from the conveying rotation shaft. will be.

In addition, in the small cable winch type collector according to the present invention, a pair of moving wheels detachably installed on the side of the main body so as to move and move the main body, and easy direction change when moving the main body It is characterized in that it further comprises a rotating wheel detachably installed in the body rear end.

In addition, in the small cable winch type collector according to the present invention, the towing winch drum is characterized in that the loosening prevention member is installed to prevent the cable wound while being inflated.

In addition, in the small cable winch-type collector according to the present invention, a cable guide for connecting to the carrying member to guide the cable wound on the towing winch drum and the conveying winch drum to the main body to the main body front The cable guide is characterized in that the rotatable horizontal bar and vertical bar are respectively installed in a right angle direction.

In addition, in the small cable winch type collector according to the present invention, the conveying winch drum is characterized in that the braking means for preventing the sudden loosening of the cable is connected.

Hereinafter, with reference to the accompanying drawings it will be described in detail a preferred embodiment of the small cable winch type collector according to the present invention.

Figure 2a, 2b, 2c is a side perspective view and a plan view of a small cable winch collector according to the present invention, Figure 3 is a detailed view of the clutch gear portion and the engaging member of the small cable winch collector according to the invention, Figure 4 is a detailed view of the cable winding device of the small size collector according to the present invention, Figure 5 is a state diagram of use of the small cable winch type collector according to the invention.

2A, 2B, and 2C, the compact cable winch type collector according to the present invention is provided with an engine 36, a winch drum 34 for a towing, and a winch drum 32 for a transport on the main body 31. The towing winch drum 34 and the conveying winch drum 32 are respectively wound with a towing cable 47 and a carrying cable 50.

In the small cable winch type collector according to the present invention, the towing winch drum 34 is installed on the upper surface of the main body 31 and fixed to a predetermined fixture to move the carrying member 60 to move on a cable installed in the air The towing cable 47 for pulling and proceeding to the main body is formed to be wound and released.

Moreover, the said winch drum 32 for conveyance is provided in the upper surface of the said main body 31, and is formed so that the conveyance cable 50 for conveying the said conveyance member 60 to a predetermined position may be wound up and unwound.

The engine 36 is installed on the upper surface of the main body and provides a rotational force for driving the towing winch drum 34 and the conveying winch drum 32.

To this end, the drive pulley 38a of the engine 36 and the drive pulley 39a of the towing winch drum 34 are connected to each other, and the drive pulley 39b and the towing winch of the transport winch drum 32 are connected. And belt sections 38 and 39 respectively connecting the driving pulleys 39a of the drum.

2B and 2C, one or more planetary gears and differential gears for transmitting or blocking rotational force to selectively drive the winch drum 34 for towing may be disposed within the rotary shaft of the winch drum 34 for towing. Built-in, the rotary shaft of the drum 34 is linked with the reduction gear coupling portion 34b.
3 shows the configuration of the reduction gear coupling 34b shown in FIG. 2B in detail, and shows the internal configuration when the outer cover is removed from the reduction gear coupling 34b shown in FIG. 2B.
In Figure 3, the reduction gear coupling portion (34b) prevents rotation in the direction opposite to the direction to be pulled of the towing winch drum 34 when a rotational force occurs in the rotation shaft of the towing winch drum (34), In order to intercept the gear connection with the rotary shaft of the towing winch drum 34 to block or connect the rotational force, the gears of the annular clutch gear 234 and the teeth of the clutch gear 234 are formed in the outer periphery. A locking member 235 that is fixed or released is included.
In addition, in Fig. 2C, the winch drum 32 for conveyance is installed on the drive shaft of the winch drum 32 for conveyance to selectively drive the winch drum 32 for conveyance. Conveying clutch unit 130 that connects or blocks the rotational force transmitted to the rotating shaft of the.

delete

Here, the clutch gear unit 234 further includes a braking device 230 engaged with the inner circumferential surface of the clutch gear unit 234.

In addition, referring to FIG. 3, the braking device 230 is attached to the brake shoe 231 moving radially (radial direction) to engage with the inner circumferential surface of the clutch gear unit 234 and the brake shoe 231. And a brake cylinder 232 which is in close contact with the inner circumferential surface of the clutch gear part 234, a wheel cylinder (not shown) filled with brake oil for operating the brake shoe 231, and the brake shoe 231. And a return spring 233 that provides an elastic force for returning to the original position.

The locking member and the clutch gear part 234 serve as a clutch, and when the locking member 235 is fixed to the teeth of the clutch gear part 234, the reverse of the towing drum 34 is performed. The winch drum is prevented from rotating (in the opposite direction to the pulling direction) and by the action of the planetary gear and the differential gear interlocked inside the rotating shaft of the winch drum 34 for towing coupled with the clutch gear unit 234. The planetary gear coupled around the differential gear rotates the drum 34 while the rotation driving force transmitted from the engine 36 is connected to the 34, thereby pulling the traction cable.

   At this time, towing the timber hanging on the carrying member 60 to the intended place, and then when the timber is to be lowered, the locking member 235 to stop the rotation of the winch drum 34 for the clutch When the gear unit 234 is released, the towing winch drum is reversely rotated by the load of the wood, and the towing cable is rapidly released, thereby causing a safety accident.

It is the role of the braking device 230 to solve this problem.

The brake device 230 brakes the reverse rotation of the clutch gear unit 234 by hydraulic pressure, and operates the brake unit 230 on the inner circumferential surface of the clutch gear unit 234 and then the clutch gear. Even if the latching member 235 that has been fixed by being caught by the teeth of the unit 234 is released from the clutch gear unit 234, the rotation shaft of the winch drum 32 for towing connected to the braked clutch gear unit 234 is reversed. When it is not rotated and the brake of the braking device 230 is released slowly, when the timber is lowered or the unloading operation can be stably performed.

On the other hand, the rotational force generated by the engine 36 and transmitted to the conveying winch drum 32 and the towing winch drum 34 should be alternately driven. For this purpose, in FIGS. 2A, 2B and 2C As you can see, it regulates the transmission of the driving force.

Referring to FIG. 2A, the rotary driving force of the collector is generated from the engine 36 and once through the drive belt 38 in the first drive pulley 38a connected to the engine 36. It is delivered to the second drive pulley (39a) installed in the first driven portion (34a) by rotating the connecting member installed therein to operate the towing drum (34).

On the other hand, the driving force rotates the third driving pulley 39b built up behind the conveying drum 32 through another driving belt 39 in the second driving pulley 39a installed in the traction drum 34. The rotational force is such that the second driven pulley 42a formed on the conveying drum 32 is rotated to eventually rotate the conveying drum 32.

However, the rotation of the traction drum 34 by the rotational force is transmitted only when the gear coupling portion 34b shown in FIGS. 2B and 3 is operated so that the traction winch drum 34 is rotated for traction. The cable 47 is wound up.

At this time, the operation of the gear coupling portion 34b operates the gear operating table 135 on the side of the steering operation knob 35 connected to the upper portion in the main body 31 to operate the gear coupling portion 34b.

On the other hand, the rotation of the winch drum 32 for transporting the second driven pulley 42a connected by the third driving pulley 39b and the chain 42 only when the gear is engaged by operating the transport clutch 130. Will rotate.

Here, the chain 42 may also be used as other connecting members, such as a rubber belt, if necessary.

In addition, as shown in FIG. 2C, the conveying clutch unit 130 extends from the belt pulley 39b of the conveying winch drum 32 to which the belt 39 of the belt unit is coupled. 134 is coupled to the power transmission gear 132 having a gear portion (not shown) formed therein so as to be coupled to the power transmission gear 132 and laterally moved toward the power transmission gear 132. A slipped intermittent gear 134 is separated, a geared fork 136 connected to the slipped intermittent gear 134 to move the slipped intermittent gear 134 in a lateral direction, and the gear fork 136 connected to the power transmission gear. And a power interruption restoring spring 138 for restoring the slip-type intermittent gear 134 moved to 132.

In addition, the power cut restoring spring 138 is connected to the pedal 41a installed at the rear of the collector body 31 and is controlled by the restoring spring 138 and a connection member installed therein when the pedal 41a is pressed. The gear fork 136 couples the slip-type intermittent gear 134 to the power transmission gear 132 of the transfer clutch 130 to convey the rotational force transmitted from the third drive pulley 39b. The chain 42 which is transmitted to the rotating shaft 140 of the 32 and connected to the rotating shaft 140 rotates the second driven pulley 42a of the conveying winch drum 32, thereby eventually transferring the conveying winch drum 32. Rotated.

Further, when the pedal 41a is released after the conveyance by winding the conveying cable is completed by the rotation of the conveying winch drum 32, the gear fork 136 connected to the spring 138 by the elasticity of the restoring spring 138. ) Is released from the power transmission gear 132 of the clutch unit 130 by the slip-type intermittent gear 134, the rotational force transmitted from the third drive pulley (39b) is no longer a rotating shaft of the winch drum (32) Will not be delivered to

Next, the small cable winch-type collector according to another embodiment according to the present invention, is installed on the upper surface of the main body 31 and fixed to a predetermined fixture to hold the carrying member 60 to move on the wire cable installed in the air Towing winch drum 34, which is formed to be wound and unwound to pull the cable 47 for moving to the main body 31, is installed on the upper surface of the main body 31, and the carrying member 60 in a predetermined position The winch drum 32 for conveyance which is formed so that the conveyance cable 50 for conveying by the said winding | winding, and is unwound, is installed in the upper surface of the said main body 31, The said winch drum 34 and the said winch drum for conveyance ( A drive engine 36 for driving 32, the drive engine 36 and the towing winch drum 34 are connected, and the transfer winch drum 32 and the towing winch drum 34 are respectively connected. Belt parts 38, 39, towing wins In order to selectively drive the drum 34 and the conveying winch drum 32, the conveying winch drum is installed on the drive shaft of the conveying winch drum 32 and the drive shaft of the towing winch drum 34. A cable is uniformly connected to the conveying clutch unit 130 for connecting or blocking the rotational force transmitted to the rotating shaft of 32, the gear coupling portion 34b for intermittent rotation of the winch drum for pulling, and the winch drum 34 for conveying. It includes a winding device 330 to be wound or unwinded.

Referring to Figure 4, the winding device 330 is a cable winding member 332 for accommodating a cable to wind the cable while moving the left and right at a constant speed to the winch drum 32, the cable winding member 332 Combined with the rotating shaft 334, the spiral winding 335 is formed in a predetermined direction on the surface and the cable winding member 332 is moved left and right when rotated, and the rotating rotating shaft 334 The driven winch drum includes a driven pulley 336 for transmitting a rotational force from the rotating shaft 320.

The cable winding member 332 connects the through hole 332a and the through hole 332a for accommodating a cable, and is coupled to the rotating shaft 334 to rotate the rotating shaft 334 when the rotating shaft 334 rotates. Rails protruding from the upper surface of the main body 31 for guiding the linear connecting reciprocating motion (332b) and the through connecting member 332b linear reciprocating motion without rotating with the rotation shaft 334 along the linear reciprocating motion An extension member 332c is formed at one side of the groove which is orthogonally coupled to 333.

In addition, the rotational force is transmitted from the fourth driving pulley 336 formed on the conveying winch drum rotating shaft 320 to the third driven pulley 336 coupled to the rotating shaft 334 through a chain.

Therefore, when the conveying cable is wound on the conveying winch drum 32 while the conveying winch drum rotating shaft 320 rotates and the conveying winch drum 32 rotates, the linear reciprocating motion of the winding member 332 is performed. This makes it possible to wind the cable evenly on the winch drum 32 for conveyance.

In addition, even when the cable for traction is wound around the winch drum 34 for traction, even if the cable is released while the transport winch drum 32 is rotated slowly, the cable can be released steadily and uniformly without suddenly being released. Make sure

On the other hand, for smooth movement of the main body 31, a pair of moving wheels 310 are detachably installed on the side of the main body 31 to move and move the main body 31 and the main body 31 When moving it is configured to include a rotation wheel 315 is detachably installed in the rear of the main body 31 for easy direction change.

Referring to Figure 4, the axis of the wheel for movement 310 is inserted into the insertion tube 312 formed in a predetermined portion of the main body 31 is fixed with a fixing pin 313.

In addition, the pivot wheel 315 is provided with a fixing pin 316 is detachably attached to the rear of the main body 31.

Therefore, in the case of collecting work, the main body 31 of the collector should not be moved to the floor as much as possible. In this case, the moving wheel 310 and the rotation wheel 315 are detached and the main body 31 is in close contact with the floor. In the case of moving the collector according to the working place, the moving wheel 310 and the rotation wheel 315 are mounted on the main body 31 to be used.

In Fig. 5, the towing cable 47 and the conveying cable 50 are respectively transported through the towing cable fixing pulley 44 and the conveying cable fixing pulley 45 installed in the holding neck 43. It is connected with the predetermined part of the member 60.

The conveying member 60 is a device for lifting and transporting the solid wood 66. The conveying member 60 is a skyline 40 for guiding the conveying member 60 according to a conveying method using a wire method. Towing cable 47, which is installed at the top and pulls the wood 66 pulled to the conveying member 60, extends from the towing drum 32 of the collector 30 to extend the conveying member 60. It is fixed to a predetermined portion and is pulled by the rotational force of the towing drum 32 to move the carrying member 60 along the skyline to a desired collecting place.

Then, the transport cable 50, which is fixed to the predetermined portion of the transport member 60 again after all the wood 66 is lowered, the transport winch drum 32 is wound around the transport member 60 by winding ) Will be returned to the logging site.

The cable 47 connected to the towing winch drum 34 and the cable 50 connected to the carrying winch drum 34 are alternately wound around the drums 32 and 34.

That is, the conveying cable 50 wound around the conveying winch drum 32 when the conveying member 60 is drawn by the towing cable 47 and the cable is wound on the towing winch drum 34. ) Will be released slowly.

Further, when the conveying cable 50 is wound on the conveying drum 32 while the conveying member 60 is conveyed back to the felling place by the conveying cable 50, the conveying cable 47 The towing winch drum 34 is to be released.

Meanwhile, in FIG. 2C, the restoring spring 138 of the transport clutch 130 is illustrated between the drums for convenience of description, but as shown in FIG. 2A, the power interruption restoring spring 138 is fixed to the upper surface of the main body 31. It can be installed to be connected to the pedal 41a installed in the rear of the collector body 31.

On the other hand, when the steering operation knob 35 or the gear control unit 135 is not operated when the engine 36 is operated, the traction drum 34 is not rotated and is pressed by the foot at the rear of the main body 31. When the pedal 41a is pressed with the foot, the transfer clutch unit 130 is coupled to the power transmission gear 132 and the Sultry type intermittent gear 134 and the rotational force is transmitted to the rotation shaft 140 while the conveying drum 32 is rotated. Is rotated, and as a result, the winch drum 34 and the transfer winch drum 32 can be operated alternately.

In addition, when the wood is transported by operating the towing drum 34, the conveying direction is lowered along the inclination, so that the towing cable is rotated by the towing winch drum 34 when working on a steep slope. If (47) is pulled, the logs may be suddenly pulled down, which may cause a safety accident.

The device which prevented this is the hydraulic braking device 33 provided in the drive shaft 140 of the winch drum 32 for conveyance shown in FIG.

The hydraulic braking device 33 is operated by an operating knob installed on the steering operation knob 35, and is carried by the towing cable 47 towed by the rotation of the towing winch drum 34. In the case that the wood loaded on the sharply descends from the steep slope, the conveying cable 50 connected to the conveying member 60 is braked so as not to be suddenly loosened so that the conveying member 60 is conveyed at a normal speed. Done.

2A and 2B, in the small cable winch type collector according to the present invention, the cable wound around the towing winch drum 34 and the carrying winch drum 32 is usually tensile and elastically strong. A metal cable may be used, in which case it is inflated while being wound on the drums 32 and 34 by the elasticity of the metal cable.

Therefore, an anti-loosening guard 34c is provided to prevent the cable from being swelled while being inflated by elasticity when the cable is wound on the drum.

In addition, in the small cable winch type collector according to the present invention, a wire guide for organizing and guiding the cable wound and unwound on the towing winch drum 34 and the conveying winch drum 32 so as not to be mixed and mixed ( 31a) is installed on the front surface of the main body 31.

Here, the cable guide (31a) is a pair of horizontal bars and a pair of vertical bars are installed in a right angle, respectively, to restrict the flow of the cable moving up, down, left and right so as to be accurately wound on the drum.

As described above, according to the small-sized cable winch type collector according to the present invention, the winch drum for transport and the winch drum for transport are selectively driven by a live wire collecting method using a cable that is laid in the air by utilizing a strut formed in the forest. By controlling the movement of the conveying member to provide a means that can be easily carried in the wood in the inclined mountain area, such as a valley.

In addition, the present invention has the effect of enabling the transport of logs by approaching the narrow working area or inclined areas where dense trees are located, which is inaccessible to expensive large machines.

Although the present invention has been described in detail only with respect to the specific embodiments described, it will be apparent to those skilled in the art that various modifications and variations are possible within the technical scope of the present invention, and such modifications and modifications belong to the appended claims. .

Claims (9)

It is installed on the main body 31 and fixed to a predetermined fixture, and the towing cable 47 for pulling and carrying the moving member 60 moving on the wire cable installed in the air is formed to be wound and released. Towing winch drum 34; A conveying winch drum (32) installed on an upper surface of the main body (31) and formed to wind and unwind a conveying cable (50) for conveying the conveying member (60) to a predetermined position; A drive engine (36) installed on an upper surface of the main body (31) for driving the towing winch drum (34) and the carrying winch drum (32); The drive pulley 38a of the drive engine 36 and the drive pulley 39a of the winch drum 34 for towing are connected, and the drive pulley 39b of the transfer winch drum 32 and the winch drum for towing. Belt portions 38 and 39 connecting the driving pulleys 39a of the respective 34; In order to selectively drive the winch drum 34 for towing, the towing winch drum 34 interlocks with a rotation shaft of the towing winch drum 34 having one or more planetary gears and a differential gear therein. An annular clutch gear portion 234 having teeth formed on the outer circumference to prevent rotation of the winch drum 34 in the opposite direction and to block or connect the rotational force by intermitting the gear connection with the rotation shaft of the winch drum 34 for towing. ) And a reduction gear coupling part 34b including a locking member 235 fixed to or released from the teeth of the clutch gear part 234. It is installed on the drive shaft of the conveying winch drum 32 to selectively drive the conveying winch drum 32 and is transferred from the drive shaft of the conveying winch drum 32 to the rotary shaft of the conveying winch drum 32. A conveying clutch unit 130 which connects or blocks the rotational force; And A brake shoe 231 which moves radially to engage the inner circumferential surface of the clutch gear part 234 in the clutch gear part 234, and is attached to the brake shoe 231 so that A brake lining 232 in close contact with an inner circumferential surface, a wheel cylinder filled with brake oil for operating the brake shoe 231, and a return spring 233 providing an elastic force for returning the brake shoe 231 to its original position. Small cable winch type collector including a braking device (230) having a. delete The method of claim 1, The transfer clutch unit 130 is a power transmission gear 132, the power transmission gear is formed to extend from the belt pulley (39b) of the winch drum 32 for conveyance to which the belt of the belt unit 39 is coupled ( A gear fork coupled to the power transmission gear 132 or deviating to the power transmission gear 132 to be connected to the slip-type intermittent gear 134 and the slip-type intermittent gear 134 to horizontally move the slip-type intermittent gear 134. 136, and a power break recovery spring 138 connected to the gear fork 136 to restore the slip-type intermittent gear moved to the power transmission gear 134 to its original position. Mold collectors. The method of claim 1, Small cable winch type collector including a winding device (330) for uniformly winding or unwinding the cable to the conveying winch drum (32). The method of claim 4, wherein The winding device 330, A cable winding member 332 for accommodating the cable to wind the cable while moving the cable to the winch drum 32 at a constant speed; A rotating shaft 334 coupled to the cable winding member 332 and having a constant spiral 335 formed on a surface thereof to move the cable winding member 332 from side to side during rotation; And Small cable winch type collector, characterized in that it comprises a driven pulley (336) coupled to the rotating rotating shaft (334) for transmitting a rotational force in the conveying winch drum rotating shaft (320). The method of claim 1, A pair of moving wheels 310 detachably installed on a side of the main body 31 to move and move the main body 31; Small cable winch type collector, characterized in that it further comprises a rotation wheel (315) detachably installed at the rear of the main body (31) for easy direction change when moving the main body (31).  The method of claim 1, The winch drum 34 for transporting or the winch drum for transporting 32 is a small cable winch type collector, characterized in that the loosening guard (34c) is installed to prevent the cable from being inflated while being inflated. The method of claim 1, A cable guide 31a connected to the carrying member 60 to guide the cable wound and unwound to the towing winch drum 34 and the transport winch drum 32 to the main body is provided at the front of the main body 31. The cable guide (31a) is installed, the small cable winch type collector, characterized in that the rotatable horizontal bar and vertical bar are each installed in a right angle direction. The method of claim 1, The winch drum 32 for transporting is a small cable winch type collector, characterized in that the braking means 33 is connected to prevent the sudden loosening of the cable.

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