JPH01271328A - Device for conveying timber to barker and conveying method - Google Patents

Abstract

PURPOSE:To enhance the availability factor of a barker due to the uniform throwing-in of timber into the barker by providing holes for inserting pillars for preventing the crumbling of timber at the timber conveying directional rear half part of an attachment. CONSTITUTION:A truck 4 which has stopped on the baseplate 3 of a truck dumper 2 via a truck elevating table 1 is inclined together with the baseplate by a hydraulic cylinder 5, so that the timber on the truck falls on the chain conveyor 11 which has been installed on a live deck 10. On the inclined lower end of the baseplate, a stopper 6 for stopping the slippage of the truck is provided to prevent the slipping-down of the truck. A hopper 25 is installed in the timber falling position, and the timber is supplied to a barker 26 through the hopper. The timber conveying directional front part of an attachment 21 is formed in a single edge for removing the bark fallen from timber, and for facilitating the movement of the attachment. In the neighborhood of the conveying directional rear part of the attachment, holes 20 for inserting pillars are provided, and pillars 15 are inserted in the holes.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a device and a method for carrying in barkers of wood. More specifically, the present invention relates to a device and a method that can directly unload wood with wires loaded on a truck onto a chain conveyor, remove the wires, and then transport the wood directly to a barker.

[Prior Art] Conventionally, lumber transported by trucks is first unloaded at a dumping site, loaded, and then transported by a log loader or forklift truck to a conveyor for carrying in barkers, such as a belt conveyor. , chain conveyor/
:: is transferred onto the couple conveyor. In some cases, it is directly loaded into the barker using a log loader, etc.

However, in the conventional method, since the wood is crushed, a place for unloading the wood and a temporary hoisting place are required. Furthermore, it is necessary to transport the material to an inlet conveyor using a 11-groove, etc., a passageway for the transfer, and a work place. In addition, unloading of transported timber to listed areas,
It is necessary to remove the wire to prevent cargo from collapsing. Depending on the operating rate of wood such as J'', 17gD-goo, etc., the amount of wood fed into the barker may vary, which may reduce the operating efficiency of the barker.

[Problem to be solved by the invention] The present invention solves the problem of
A device for transporting wood and a method for removing it that prevents an increase in the listing area, eliminates the need for transportation costs from the listing to the bar car, and improves the parker's operating rate by uniformly loading wood into the bar car.7 ．． The purpose is to provide.

[Means for Solving the Problems] The lumber carrying device of the present invention includes a tiltable 1-rack damper, 3JI arranged at the inclined lower end of the truck damper,
at least two rows of chain conveyors continuous in the wood transport direction, in which live decks tilted upward in the wood transport direction and live decks are divided into at least two groups by a driving means; The apparatus is equipped with at least one attachment having a means for moving one piece of wood back and forth in the wood transport direction, and the attachment has at least one support post insertion opening for preventing wood collapse at the rear half in the wood transport direction.

The method of carrying wood into a barker according to the present invention is such that the wood loaded on a rack and covered with a wire for preventing wood collapse is dropped onto a chain conveyor which is divided into at least two groups by a driving means by the inclination of a truck damper. The chain conveyor is operated to move the wood onto the grouped chain conveyor at the front in the wood transport direction, the wire is removed on the group chain conveyor at the front in the transport direction, and the chain conveyor is operated to move the wood into groups. Drop the wood into the water and buckwheat for barker feeding, and place the wood with wires on the chain conveyor in the group after the front group, or place the wood on the back of the chain conveyor in the front group. This is a method in which a post is fitted into a post insertion opening for preventing wood collapse in an attachment that moves back and forth between the chain conveyor frames.

1 - The rack damper consists of a π stand whose one end is movably held by a shaft attachment, etc., a transmission means such as a hydraulic cylinder cylinder or an elevated hoist, which can lift and tilt the board at the other end of the board, and A stopper for preventing the track from slipping is provided at the lower end of the inclined surface of the board. A means for preventing the track from slipping, such as a chain, may also be installed at the inclined upper end of the platform. The material is not particularly limited as long as it has the strength to withstand the weight of a rack loaded with wood such as whiteboards or iron plates.

l. A live deck is installed at the lower end of the rack damper, which is inclined upward in the direction of transporting the wood. Live decks may be installed in a nearly horizontal position in some cases. The live deck is equipped with at least two rows of chain conveyors, preferably two rows of chain conveyors, divided into at least two groups, preferably three or more groups by a driving means, and installed at both ends of the live deck.・A conveyor may also be installed in the center. The chain conveyor is rotated endlessly by a drive motor or the like for each group.

The chain conveyors are installed continuously in the wood conveyance direction, and a wood sliding part is preferably provided between each successive chain conveyor using a chain conveyor frame (1) so that the wood can slide on it. The number of groups can be set arbitrarily, taking into account the peeling ability of the barker, the variation in the time when the wood is brought in depending on the rack, etc.

Chainco〉・Beya is both fl of live deck! Two rows may be installed at each end of II, or any three chains such as single chain or double chain can be selected. Chains may be equipped with locking claws, etc., to prevent the wood from slipping.The length of the wood conveying side of each chain conveyor divided into groups is approximately the length of one truck. It is preferable to use one that can load wood, for example, 7i + · n load.
= The length of the Nirakku loading platform is approximately 5 m, and when it falls onto the live deck, the wires that are tied together to prevent the timber from collapsing during l-rack via will loosen, so the length will be approximately 6 m on the live deck. ~7 rn 6-・
711], and the length between the chain conveyors installed at both ends of the live deck is preferably slightly shorter than the length of the wood to be conveyed. The speed can be set arbitrarily, taking into consideration factors such as the peeling capacity of the bar car and variations in the arrival time of I-racks loaded with wood. Four parts made of white are provided, and an attachment movable in the wood photographing direction Vl f& is installed on the recess. The attachment may be moved by fixing a traction means such as a wire, a link, etc. to the attachment and moving the attachment using the wire or the like. Even if a drive means is installed on the upper attachment itself and the attachment member J- is moved by the drive means, in this case, the recess of the J-rack gear and the attachment member J- It is preferable to install the
If the live deck is close to horizontal, it is not necessary to install Shira Attachment 3.

Provide at least one fitting opening into which a post for preventing wood collapse can be inserted in the rear half of the attachment in the wood transport direction. When a 9-chain conveyor is installed only at both ends of the live deck, only one attachment is installed. In this case, it is preferable to provide two fitting openings at both ends of the attachment.The fitting opening may be provided on the attachment itself, or the member having the fitting opening may be placed at the rear of the attachment in the wood transport direction. It may be attached to. Any support can be used as long as it has the strength to prevent the timber from collapsing, such as logs, square timbers, and iron bars.

In order to prevent movement of the attachment from being obstructed by bark peeling off from the wood, it is preferable that the front part of the attachment in the wood transport direction be formed into a single-edged shape. Further, in order to smooth the movement of the attachment 1-, it is preferable to install wheels or the like on the attachment.

A popper is installed at the front of the live deck in the wood transport direction to receive the wood that has fallen from the live deck, and the wood is supplied to the barker via a hopper.

[Operation] After a truck loaded with wood bound with wires is stopped on a platform, the platform is tilted and the wood on the truck is dropped onto a chain conveyor with the wires still attached. Then, the chain conveyor is operated to transport the wood. When the wood reaches the frontmost grouped chain conveyor in the wood conveyance direction, or before that, the wire that was holding the wood is removed. The wood is supported by a chain conveyor, and there is nothing that comes into contact with the wire bundle, so removing the wire is extremely easy. 3. When removing the wire, if there is no wood to follow, remove the attachment Move the wood to the rear in the transport direction of the wood to be removed, and insert a post into the post fitting opening to prevent the wood from sliding down.

Since the chain conveyor can be operated in groups, the wood that has fallen from the truck can be transferred to the chain conveyor of the group after the wood that has fallen into the light. For this reason, wood can always be loaded on the chain conveyor in the front group in the wood transport direction, which prevents continuous feeding of wood into the barker and discontinuity in wood feeding due to variations in truck arrival times. can be prevented. In addition, by installing the operation switch for each chain conveyor group near the truck dumper,
Since the truck driver can operate the truck dumper and the chain conveyor of each group, it is also effective in saving labor costs.

[Example] The present invention will be explained in detail below based on the drawings.

FIG. 1 is a side view of the live deck for transporting wood barkers according to the present invention, FIG. 2 is a sectional view taken along the line X-Xm in FIG. 1, and FIG. It is a cross-sectional view, and the fourth
The figure is a sectional view taken along the line Z-Z in FIG. 3.

A truck 4 is stopped on a platform 3 of a truck dumper 2 via a truck lifting platform 1, and the truck is tilted together with the platform by a hydraulic cylinder 5, and the wood on the truck is placed on a live deck 10 and falls onto a chain conveyor 11. let A stopper 6 for preventing the truck from slipping is installed at the lower end of the slope of the platform to prevent the l-rack from sliding down.

The chain conveyor is divided into four groups A, B, C, and D, and each group is individually driven by a drive motor 12, and in this figure, wires 13 are bundled on each group B and C. 1 shows a state in which the wood 14 as is is loaded, and the wood with the wire removed is loaded on the D group.
A hopper 25 is installed at the wood falling portion at the frontmost end in the wood transport direction, and the hopper supplies wood to a barker 26.

A support column 5 is installed at the rear of the chain conveyor in the wood conveyance direction of group B to prevent wood from collapsing. The support is for preventing the wood with the wire removed from sliding down.
Although it is not necessary during normal operation, it is a good idea to install a support when the vehicle is not operating for a long time, such as at night, for safety reasons.

FIG. 2 shows a sectional view taken along the line X-X in FIG. 1, and shows the wood 14,
It is shown that a space for moving an attachment is formed, which is made up of a pedestal 16 and a cradle 17 of the chain conveyor. A wire 18 for pulling the attachment is installed in the lower part of the space and the receiver. The wire moves the attachment back and forth in the wood transport direction by a driving means such as a motor.

Figure 3 shows Y-1 in Figure 1! The cross-sectional view shows an attachment 21 installed in four parts formed by a pedestal 16 and a support 17, wheels 19 installed at both ends of the attachment, and a support 15 inserted into a support inlet attached to the attachment. This shows the state in which the

FIG. 4 shows a sectional view taken along the Z-Z line in FIG. 3, and the front part of the attachment 21 in the wood conveyance direction has a single-edged shape in order to remove fallen bark from the wood and facilitate the movement of the attachment I. is formed.

A column insertion inlet 20 is provided near the rear of the attachment in the conveying direction, and wheels 19 are installed at the rear of the attachment I, which shows a state in which the column 15 is inserted into the insertion hole, to facilitate movement of the attachment. It's easy.

[Effects of the Invention] According to the present invention, wood transported by truck can be directly dropped onto a chain conveyor with the wire still attached, the wire can be easily removed from the wood, and the wood can be dropped from the chain conveyor with ease. This has the effect of being able to continuously supply wood to the barker. Furthermore, by making it possible to install supports to prevent timber from collapsing, it is possible to efficiently and safely supply timber to barkers.

Furthermore, the present invention makes it almost unnecessary to secure a wide range of listings, which has been necessary for the transportation of wood.

Furthermore, since it eliminates the need for transporting wood from the listing of timber to Barker, it eliminates the intermittency of wood supply due to various accidents that occur during that time, and enables a stable and continuous supply of wood to Barker. It is.

[Brief explanation of the drawing]

Fig. 1 is a side view of the live deck of the present invention. Fig. 2 is a sectional view taken along the line XX of Fig. 1, Fig. 3 is a sectional view taken along the Y-Y line of Fig. 1, and Fig. 4 is a sectional view taken along the line A cross-sectional view taken along line 2-Za in FIG. 3 is shown. 2... Truck damper 10... Live deck 11... Chain conveyor 20... Inlet for inserting the column 21... Attachment 26... Applicant Barker Harimaya Forestry Co., Ltd. and 1 other person

Claims (1)

[Scope of Claims] 1. A tiltable track damper, a live deck arranged at the inclined lower end of the track damper and tilted upward in the wood transport direction, and the live deck is grouped into at least two groups by a driving means. comprising at least two rows of chain conveyors that are continuous in the divided wood transport direction, and at least one attachment having a means for moving back and forth in the wood transport direction between the chain conveyor frames,
At least one attachment is located in the rear half of the wood transport direction.
A device for carrying in a barker for wood, characterized by having a post fitting inlet for preventing wood collapse. 2. The wood loaded on the truck and covered with the wire for preventing wood collapse is divided into at least two groups by the driving means by the inclination of the truck damper, and is dropped onto a chain conveyor that is inclined upward in the direction of transporting the wood; By operating the chain conveyor, the wood is moved onto the grouped chain conveyor at the front in the wood transport direction, the wire is removed on the group chain conveyor at the front in the transport direction, and the wood is moved by the operation of the chain conveyor. The wood is dropped into the barker input hopper, and the wired wood is loaded on the chain conveyor in the group after the front group, or the wood on the back of the chain conveyor in the front group is loaded with the wood on the chain conveyor. A method for carrying in a wood barker, characterized in that a post is inserted into a post insertion opening for preventing timber collapse of an attachment that moves back and forth between frames.