JP3010998U - Vertical flipper structure - Google Patents

Abstract

(57) [Abstract] [Purpose] A vertical splitting structure for ripper that can reduce the working time, cut wood in a more stable state, and improve the precision cutting effect. [Structure] Provided on one side of the saw blade fixed shaft is a movable saw blade fixed shaft that can be extended and retracted in parallel and advanced and the end of which can be chain-solidified into one saw blade. In addition, in the fixed seat of the roller, one end is chain-fixed to the movable saw-piece fixed shaft, and one end is fixed to the movable saw-piece fixed shaft on both sides of the saw-tooth. A roller for expanding and contracting is provided in combination with the movable saw fixed shaft.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention solves the drawback of the traditional fixed type of saw blade fixed shaft of the ripper, especially regarding the vertical drilling structure of the ripper, and in particular reduces the time required for the vertical drilling of the whole. The distance between the fixed saw blade fixed shaft and the movable saw saw fixed shaft, the fixed saw saw fixed shaft, and the fixed saw saw fixed shaft and the gauge is , Ripper vertical cut structure, in which the whole wood is effectively pressed and cut during the sawing process and the size of the cut wood is precise.

[0002]

[Prior art]

 The existing vertical structure of rippers is mainly composed of a caterpillar whose top plane moves in the center of the flat table of the ripper, which feeds wood placed on the flat table, and a caterpillar which is located above the whole flat table. And the ripper body are connected together and can be adjusted up and down, and a fixed seat of the roller equipped with a roller for feeding the wood work piece on a flat table for machining at positions before and after its bottom end, the front end face of the ripper and the roller. From the connecting side of the saw, it is extended into the fixed seat of the roller, and it is inserted and fixed, and the saw piece fixed shaft that is fixedly installed, the saw piece that can be chain-locked to the front end of the saw piece fixed shaft, and the flat base It is provided inside and has a gage for abutting one side of the wood to be cut against the one side and allowing the wood to enter straight on the flat stand of the ripper to perform the cutting operation. Then, the whole wood to be processed is placed on a flat stand and sent between the flat stand and the bottom end of the fixed seat of the roller, and the cutting operation is performed by the saw piece through the forward transportation of the caterpillar.

In the above-described traditional vertical ripper vertical construction structure, the saw piece for cutting wood and the entire saw piece fixing shaft for consolidating the saw piece are installed at fixed positions. Therefore, when cutting it by sending it as a piece between the flat base and the bottom of the fixed seat of the roller, slightly cut one piece of the whole wood against one side of the gauge and then cut it every time. The piece of wood must be manipulated in that way, and the distance between the gauge and the saw piece on the fixed shaft of the fixed saw is adjusted according to the width of the wood to be cut each time. It was necessary, and therefore there was the drawback that only one side of the wood could be cut at a time for each cut.

When the whole wood is placed on a flat stand and cut by the caterpillar into the fixed seat of the roller with a saw, when the whole caterpillar transports a piece of wood, the whole roller is fixed. The wood that is pressed relative to the seats by rollers provided at the front and rear ends and is sent between the fixed seat bottom end of the roller and the flat base to be cut is the front end and the end that are pressed to cut the wood. During the process, stable cutting operation control is performed. However, there is no wood pressure control structure at the periphery of the saw piece that cuts the wood with the most major cutting force and that produces the maximum seismic force during cutting, and therefore the wood is When the wood is cut, a severe vibration phenomenon occurs in the whole wood, which affects the precision of the size of the whole cutting, and also causes a dangerous phenomenon in which the saw pieces are twisted and deformed due to excessive vibration. There were things that could be reached, and improvement was awaited.

[0005]

[Problems to be solved by the device]

 The main object of the present invention is to provide a kind of ripper vertical sawing structure, which fixes a saw piece, a saw piece driven by a driving device, a fixed saw piece fixed shaft, wood. Consists of a caterpillar that moves forward and moves on the flat base of the ripper, a roller for wood pressure control, and a gauge that is fixed on the wheel axle of the roller and positions and advances the wood by abutting one side of the wood during the cutting process. As a feature, a movable saw-piece fixed shaft that is moved in parallel with expansion and contraction control is provided on one side of the saw-teeth fixed shaft, and the movable-type fixed shaft is installed in a fixed seat of the roller. The fixed shaft of the saw and the fixed saw installed on the shaft The rollers are fixed on both sides of the saw tied on the shaft, which is the traditional one under the same processing time during the ripper vertical milling process. Can process a larger quantity and stabilize wood Processed at state, to obtain a more precise processing effect is that.

The next object of the present invention is to provide a kind of vertical skiving structure of a ripper, of which the whole ripper is fixed to a saw-type fixed shaft of a fixed type which is provided in the conventional one. In addition to the cutting with the saw blade, a movable saw blade fixed shaft that is installed in parallel with the saw blade and can be controlled for expansion and contraction is attached to the movable saw blade fixed shaft. Adjust the distance between the saw piece and the saw piece on the fixed saw piece fixed shaft as desired, as well as combine the gauge inside the consolidated saw piece with the entire fixed saw piece fixed shaft. Adjusting the distance between the fixed saw blade fixing shaft and the saw blade on the shaft, and further advancing one piece of wood by the caterpillar on the flat stand surface on the ripper, under the combination of the three. , The whole ripper can cut two pieces of wood at once at the same time and cut the cut wood to the required size. It is possible, therefore, to solve the drawback that the traditional ripper can cut only one side of the wood at one time, and it has the effect of further reducing the processing time.

Yet another object of the present invention is to provide a kind of vertical skiving structure of a ripper, of which a chain is fixed on a fixed saw piece fixing shaft in the fixing seat of the whole roller. Not only saw pieces, but also saw pieces fixed to the movable saw-fixed shaft are specially equipped with opposing rollers provided in the fixed seats of the rollers on both sides of the two saw pieces. Combined with the pressure control of the long rollers located in two positions before and after the fixed seat of the whole roller, the whole piece of wood is cut when the whole wood first enters the ripper by the track and is cut. At the periphery of the saw blade, which receives the maximum cutting force of the saw blade, the rollers on both sides of the saw blade are properly pressed, and the cut wood is fixed in the traditional ripper only at the front and back. Effectively control wood to avoid However, during the cutting process of the whole timber, a relatively large cutting seismic power is generated, which causes severe bending deformation of the saw pieces, and further the accuracy and safety problems of the cutting process. The problem is to solve the problem of affecting, the whole saw piece can hold a stable cutting operation, and the cut wood is characterized by good cutting precision.

Yet another object of the present invention is to provide a kind of ripper vertical sawing structure, the caterpillar for advancing a piece of timber horizontally in the whole is a movable saw piece that can be controlled to expand and contract. When the movable saw-piece fixed shaft, which is located at the bottom of the saw blade and moves forward along the orbit with a circular arc tank, controls the expansion and contraction of the saw blade, the circumference of the saw blade is cut during the cutting process. The feature is that it does not reach the caterpillar during the cutting process.

Yet another object of the present invention is to provide a vertical sawing structure of a kind of ripper, in which a fixed saw piece fixed shaft and a movable saw piece fixed shaft are mounted on the fixed saw piece fixed shaft. The distance between the saw blades that are fixed to each other or the distance between the fixed shaft and the fixed shaft of the saw blade can be adjusted, and the numerical value setting control by the computer is combined to improve the precision of cutting. It is to be.

[0010]

[Means for Solving the Problems]

 The vertical structure of the ripper according to the present invention has a caterpillar for moving a piece of wood work placed on the flat table forward with the plane of the top end moving forward in the center of the flat table of the ripper body, and the whole is located above the flat table. The one end is connected to the ripper body and can be adjusted up and down, and the fixed seat of the roller used to control the piece of wood work on the flat table on the front end position of the bottom end and the front end surface of the ripper body. And a saw piece fixed shaft that extends from the connecting side of the roller into the fixed seat of the roller and is fixedly installed, and a saw piece that can be chain-solidified at the front end of the saw piece fixed shaft. In order to perform the cutting operation on the saw piece by making one side of the piece-shaped wood work piece to be cut, which is provided inside the flat stand, contact one side of the work piece to straighten the wood onto the flat stand of the ripper body. It is composed of a gauge of the The row is provided with a movable saw-piece fixed shaft, which can be telescopically advanced and the end of which can be chain-stiffened into one saw-tooth, as well as movable in the fixed seat of the roller. One end of the chain is fixed to the movable saw-piece fixed shaft, and the end is attached to both sides of the saw-tooth fixed shaft that is fixed to the saw-shaped fixed shaft. A roller for moving is provided.

The caterpillar for horizontally transporting the piece-shaped wood work is located below the movable saw-piece fixed shaft, can move forward in a downward arcuate tank path, and the movable saw-piece fixed shaft can be adjusted for expansion and contraction. When cut, the circumference of the saw piece does not reach the caterpillar and cut.

The rollers are fixed on both sides of the saw pieces fixed on the fixed saw piece fixed shaft, and at the same time, they are provided on the front end of the fixed seat of the roller of the traditional ripper. The long rollers and the rollers on both sides of the saw chain, which is chain-locked to the end of the movable saw-fixing shaft, allow the entire piece of wood work to be held under overall moderate and effective pressure control. Stable cutting is performed during the process of sending it to a flat base, transporting it with a caterpillar, and cutting.

[0013]

[Action]

 The vertical cutting structure of the ripper of the present invention can reduce the working time, and can cut wood in a more stable state, and can improve the precision cutting effect.

[0014]

【Example】

 First, as shown in FIGS. 1 to 4, according to the present invention, the plane of the apex advances in the center of the flat table 21 of the ripper body 2 and forwardly transports the piece-shaped wood workpiece S placed on the flat table 21. The caterpillar 3 and the whole are located above the flat stand 21, one side of which is connected to the ripper body 2 and can be adjusted up and down to control the piece-shaped wood work S on the flat stand 21 on the front end position of its bottom end. The fixed seat 4 of the roller 41, the front end face of the ripper body 2 and the roller 41, which are provided for the above, are extended into the fixed seat 4 of the roller from the connecting side of the roller 41, and the saw shaft fixed shaft is fixedly installed. 5, a saw piece 6 that can be chain-fixed to the front end of the saw piece fixing shaft 5, and one side of the piece-shaped wood workpiece S that is provided inside the flat base 21 and that cuts abuts on that side. Then, let the wood straightly enter the flat base 21 of the ripper body 2 and cut the saw piece 6. It consists of gauge 7 for cause I. The most important feature of the present invention is that it is advanced by expanding and contracting, especially parallel to one side of the saw blade fixing shaft 5, and its end is fixed to one saw blade 6 '. A movable saw-piece fixing shaft 8 is provided, and in the fixing seat 4 of the roller, portions of the roller saw seat 6'locked to the movable saw-piece fixing shaft 8 at positions on both sides of the movable saw-piece fixing shaft 8 are fixed. One end 91 is fixed to a movable saw-fixing shaft 8 and is provided with a roller 9 that is combined with the movable movable saw-fixing shaft 8 to perform expansion / contraction movement. The roller 10 is fixed on both sides of the saw-toothed piece 6 fixed on the fixed shaft 5 (see FIGS. 3 to 4), and further, as shown in FIGS. Place the piece of wood work S to be machined on the flat base 21, and place the entire flat base 21 and the bottom end of the fixed seat 4 of the roller. When the cutting operation is carried out by moving the caterpillar 3 forwards to the saw blade 6 and carrying out the cutting operation with the saw piece 6, the whole structure can be easily fixed on the fixed saw piece fixed shaft 5 according to the actual demand. The saw blade 6 cuts the irregular side S1 of the piece-shaped wood work S, and the movable saw blade fixing shaft 8 is a saw blade 6'which is directly fixed. The distance to the fixed shaft 5 can be adjusted to the width of the wood to be cut (shown in Fig. 5). Alternatively, the distance between the gauge 7 and the saw piece 6 on the fixed saw piece fixing shaft 5 is adjusted, and the straight side S2 of the saw piece in the piece-shaped wood workpiece S is cut into a straight side S2 of the gauge 7. Of the timber that is to be brought into contact with the first side, and the distance between the movable saw blade fixed shaft 8th saw blade 6 ′ and the saw blade 6 on the fixed saw blade fixed shaft 5 is to be cut. It has the effect of adjusting the width and cutting the piece of wood S3, S4 having the desired width of the two pieces (shown in FIG. 6). Alternatively, the saw blade 6 on the fixed saw blade fixing shaft 5 is used to cut the irregular side S1 of the piece of wood work, and the saw blade 6 on the expandable and contractible movable saw blade fixing shaft 8 is cut. 'Can be adjusted to the position of another irregular side S5 of the whole timber, and timber with irregular sides can be cut and completed from the beginning in a single operation (shown in Fig. 7). Finally, in the cutting process, the ripper of the present invention can cut a larger processing quantity in the same cutting time as the traditional ripper, and can cut wood under a more stable condition, resulting in more precise cutting. A cutting effect can be obtained.

Further, as shown in FIGS. 1 and 2, the caterpillar 3 for horizontally transporting the piece-shaped wood workpiece S is located below the movable saw-piece fixed shaft 8 and faces downward. When the movable saw-piece fixed shaft 8 is expanded and contracted, the circumference of the saw-saw piece 6'has the effect of not cutting to the caterpillar.

[0016]

[Effect of device]

 As described above, the present invention can reduce the working time, especially during the cutting process, and can cut wood in a more stable state compared with the conventional vertical splitting structure of the ripper, thereby improving the precision cutting effect. be able to.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is an operation explanatory view of the caterpillar portion provided between the entire roller fixing seat and the flat base in the structure of the present invention.

FIG. 3 is an operation explanatory diagram in the structure of the present invention when the shortest distance between the movable saw blade fixed shaft and the fixed saw blade fixed shaft.

FIG. 4 is an operation explanatory view in the structure of the present invention when the longest distance between the movable saw blade fixed shaft and the fixed saw blade fixed shaft.

FIG. 5 is a view for explaining the operation of the present invention, in which a fixed saw piece, a saw piece chain-fixed on a fixed shaft cuts a piece of timber, one of which is an irregular side, It shows a state in which the chain piece fixed on the saw piece fixing shaft is directly adjusted so that the distance between the saw piece fixing shaft and the direct fixing type saw piece fixing shaft becomes a desired wood width.

FIG. 6 is an operation explanatory view of the present invention, in which the distance between the gauge and the saw on the fixed saw blade fixed shaft is adjusted so that one side that has already been cut straight in the whole wood is Abut on one side of the gauge, and further adjust the distance between the saw blade fixed on the movable saw blade fixed shaft and the saw blade of the fixed saw blade fixed shaft to the desired wood width. Figure 3 shows the adjusted and cut pieces of timber of desired width.

FIG. 7 is an operation explanatory view of the present invention, in which a saw on the fixed saw fixed shaft directly cuts one irregular side of a piece of timber, and the movable saw fixed shaft is attached. Adjust the chain saw and the fixed saw to fix the saw on the fixed shaft.
It also shows the cutting of two irregular sides.

[Explanation of symbols]

2 ... Ripper body 21 ... Flat base 3 ... Track 4 ... Fixed seat 41 ... Roller 5 ... Saw piece fixed shaft 6, 6 '
・ ・ Saw piece 7 ・ ・ ・ Gauge 8 ・ ・ ・ Movable saw piece fixed shaft 9 ・ ・
・ Roller 91 ・ ・ ・ One end 10 ・ ・ ・ Roller 31 ・ ・ ・ Arc tank

Claims (3)

[Scope of utility model registration request] 1. A caterpillar having a flat top surface that advances in the center of a flat stand of a ripper body and forwardly transports a piece-shaped wood workpiece placed on the flat stand; A fixed seat of a roller that is connected and can be adjusted up and down, and is used to control a piece of wood work on a flat stand on the front end position of its bottom end, and a roller from the connecting side of the front end face of the ripper body and the roller. Stretched into the fixed seat of
A saw-piece fixed shaft that is fixedly installed, a saw-piece that can be chain-solidified at the front end of the saw-piece fixed shaft, and one side of a piece-shaped wood workpiece that is provided inside the flat base and that cuts It consists of a gauge for abutting against the side of the saw to straighten the lumber into the flat base of the ripper body and to perform a cutting operation on the saw piece. In parallel, there is provided a movable saw-piece fixed shaft that can be telescopically advanced and its end can be chain-solidified into one saw-piece,
In addition, in the fixed seat of the roller, one end is chain-locked to the movable saw-piece fixed shaft and the entire movable type Vertical ripper processing structure with rollers for expanding and contracting in combination with a saw blade fixed shaft. 2. A caterpillar for horizontally transporting a piece of wood work is located below a movable saw-fixed shaft, can move forward in a downward arcuate tank path, and the movable saw-fixed shaft can be expanded and contracted. The vertical perforating structure for a ripper according to claim 1, wherein, when being cut, the circumference of the saw piece does not reach the caterpillar to be cut. 3. A long saw provided on the fixed seat front end of the roller of a traditional ripper, at the same time that a roller is fixed on both sides of the saw chain fixed on a fixedly installed saw blade fixed shaft. The roller and the rollers on both sides of the saw blade fixed to the end of the movable saw fixed shaft flatten the entire piece of wood work piece under moderate and effective overall pressure control. The vertical skiving structure for a ripper according to claim 1, wherein stable cutting is performed during a process of feeding and cutting by transporting with a caterpillar.