CN214561567U

CN214561567U - Multi-section cutting saw for log

Info

Publication number: CN214561567U
Application number: CN202023194528.7U
Authority: CN
Inventors: 范银进
Original assignee: Fujian Changting Shunyi Machinery Co ltd
Current assignee: Fujian Changting Shunyi Machinery Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-02
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a saw is decided to log multistage formula, which comprises a supporting rack, be provided with a plurality of conveying mechanism along its slant extending direction interval on the support frame, be provided with a plurality of groups saw bit on the direction of delivery, the interval is minimum between the saw bit group that is located the support frame top, and all set firmly anti-sticking awl piece on this saw bit group top support frame, and this anti-sticking awl piece personally submits most advanced taper with the relative of saw bit cutting end, the support truckle is installed to support frame rear end bottom, and this log multistage formula is decided saw simple structure, and is stable convenient.

Description

Multi-section cutting saw for log

Technical Field

The utility model relates to a saw is decided to log multistage formula.

Background

In the process of simultaneously cutting logs into multiple sections by a cutting saw, the part cut at the earliest is contracted because the part cut at the back is opened, and the saw blade is possibly damaged and the cutting efficiency of the saw blade is influenced because the parts are clamped on two sides of the saw blade in the continuous conveying process.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of prior art, the utility model aims to solve the technical problem that a log multistage formula is decided and is sawed is provided, and not only simple structure is reasonable, and is stable convenient moreover.

In order to solve the technical problem, the technical scheme of the utility model is that: saw is decided to log multistage formula, including the support frame, be provided with a plurality of conveying mechanism along its slant extending direction interval on the support frame, be provided with a plurality of groups saw bit on the direction of delivery, the interval is minimum between the saw bit group that is located the support frame top, and all set firmly anti-sticking awl piece on this saw bit group top support frame, and this anti-sticking awl piece personally submits most advanced taper with the relative of saw bit cutting end, support frame rear end bottom is installed and is supported the truckle.

Further, the support frame lateral part is the triangle-shaped of class right angle, and this conveying mechanism extends along this support frame oblique side from preceding slant upwards backward, conveying mechanism is including being located a plurality of groups sprocket that support frame front end bottom and rear end top set up with controlling the interval respectively, and this sprocket is all upper and lower one-to-one and all is connected through the chain.

Furthermore, the chains on the supporting frame are supported by the supporting bracket, the supporting bracket extends forwards and backwards and is fixedly arranged on the supporting frame, the supporting bracket is provided with supporting grooves for placing the chains, and the supporting grooves penetrate through the supporting bracket forwards and backwards.

Furthermore, a plurality of supporting plates are uniformly distributed at the upper end of the chain along the length direction, the supporting plates are vertically and fixedly connected to the chain and move along with the chain, the supporting plates are similar to fins, and the front end and the rear end of the supporting plates are arc-shaped.

Further, the support frame is equallyd divide into the three-layer from preceding backward slant upwards, and wherein a lower floor mid-mounting piece saw bit, two saw bits of equipartition about the middle level, four saw bits of equipartition about the top layer, the saw bit center all passes through the pivot, and this pivot other end all is connected with different motors respectively through the belt, and this motor all sets firmly in the support frame bottom.

Furthermore, the support brackets are in a group in pairs, and the saw blade is vertically arranged between the two support brackets.

Furthermore, the anti-blocking cone blocks correspond to the saw blade groups on the top layer of the support frame one by one, and the rear end faces of the anti-blocking cone blocks are in a sharp knife shape and correspond to the saw blades.

Compared with the prior art, the utility model discloses following beneficial effect has: through the anti-blocking conical block, the cutting gap of the log is aligned and opened through the anti-blocking conical block after being cut off, and the opening gap is enlarged along with the conveying upward movement, so that the cutting and the conveying are facilitated, and the phenomenon that the log is tightly clamped and clings to the left side and the right side of the saw blade to influence the normal work of the saw blade is effectively avoided; the round log is supported and driven by the chain wheel, the chain and the supporting plate to move upwards for cutting, so that the conveying is stable and convenient; the supporting frame is supported and moved through the two foot wheels, and the moving is convenient.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a side view of an embodiment of the invention;

fig. 4 is a schematic structural view of a conveying mechanism in an embodiment of the present invention;

fig. 5 is a perspective view of an embodiment of the present invention.

In the figure: 1-support frame, 2-conveying mechanism, 3-saw blade, 4-anti-sticking cone block, 5-support caster, 6-chain wheel, 7-chain, 8-support bracket, 9-support bracket, 10-support plate and 11-motor.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1~5, saw is decided to log multistage formula, including support frame 1, be provided with a plurality of conveying mechanism 2 along its slant extending direction interval on the support frame, be provided with a plurality of groups saw bit 3 on the direction of delivery, the interval is minimum between the saw bit of the saw bit group that is located the support frame top, and all set firmly anti-sticking awl piece 4 on this saw bit group top support frame, this anti-sticking awl piece personally submits most advanced taper with the relative of saw bit cutting end, support frame rear end bottom is installed and is supported truckle 5, support the truckle and install the right angle department at the support frame, this support frame is removed in the support of accessible two truckles support, and it is convenient to remove.

The embodiment of the utility model provides an in, the support frame lateral part is the similar right angle triangle-shaped form, and this conveying mechanism extends in the slant from preceding court back along this support frame oblique side, conveying mechanism is including being located support frame front end bottom and rear end top respectively and controlling a plurality of groups sprocket 6 that the interval set up, and this sprocket one-to-one all connects through chain 7 from top to bottom, the synchronizing shaft that upper and lower side sprocket extended respectively through controlling passes and is rotated by the driving motor drive in the party, for general technique, does not do too much repetitious description here.

The embodiment of the utility model provides an in, the chain that is located the support frame all supports through supporting bracket 8, should support the bracket and all extend around and erect and fix on the support frame, support the last bearing groove 9 that supplies the chain to place of all seting up of bracket, the bearing groove runs through the bracket around.

The embodiment of the utility model provides an in, chain upper end is prolonged its length direction equipartition and is had a plurality of backup pads 10, the backup pad is all perpendicular and rigid coupling and is removed along with the chain on the chain, and this backup pad is type fin-shaped, and its front and back end all is the arcuation, and its rear end is the cambered surface of indent to bearing log takes its transport up.

The embodiment of the utility model provides an in, the support frame is equallyd divide into the three-layer from preceding backward slant upwards, and wherein lower floor mid-mounting a slice saw bit, two saw bits of equipartition about the middle level, four saw bits of equipartition about the top layer, the saw bit center all passes through the pivot, and this pivot other end all is connected with different motor 11 respectively through the belt, and this motor all sets firmly in the support frame bottom, and the saw bit that needs the installation is selected to the number of segments that cuts as required when using, need cut into five sections promptly, selects the four saw bits of installation top layer, demolishs the saw bit of lower floor, violently puts about the log on the support frame again and carries to decide.

In the embodiment of the present invention, the supporting brackets are a set of two, the saw blade is vertically disposed between the two supporting brackets, and the corresponding supporting brackets are also a set of two close to each other, so as to stably convey the log upwards to the saw blade for cutting.

The embodiment of the utility model provides an in, anti-sticking awl piece and the saw bit group one-to-one of support frame top layer, this anti-sticking awl piece rear end face all is sharp sword form and saw bit and corresponds, when the cutting is the multistage, the log contacts the saw bit and through its cutting back, its earliest position of cutting can open and contract because of back cutting part, the in-process that shifts up lasts at it probably because of its chucking is in the saw bit both sides, influence saw bit cutting efficiency and probably harm the saw bit, nevertheless through anti-sticking awl piece, its cutting gap is opened through anti-sticking awl piece alignment after the log cuts off, and along with carry its opening gap increase of shifting up, help cutting and transport, effectively avoid the chucking to hug closely and influence the saw bit normal work on the side about the saw bit.

The utility model discloses theory of operation of embodiment: the saw bit group of installation is selected to the segment number that at first cuts as required when using, cut into when five sections as required, select the four saw bits of installation top layer, demolish the saw bit of well lower floor, transversely put about the log again and carry on the support frame and decide, along with the sprocket drives the chain and removes, the log that the backup pad supported moves up thereupon, until saw bit department decides through the saw bit, its joint-cutting at the position of cutting earliest is aimed at through anti-sticking taper block and is opened, and along with carrying its opening gap increase of shifting up, help cutting and transport, effectively avoid the chucking and hug closely and influence the saw bit normal work on the side of saw bit left and right sides.

The present invention is not limited to the above preferred embodiments, and any one can obtain various other forms of log multi-section cutting saw according to the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.

Claims

1. Saw is decided to log multistage formula, its characterized in that: the automatic saw blade cutting device comprises a supporting frame, be provided with a plurality of conveying mechanisms along its slant extending direction interval on the support frame, be provided with a plurality of groups saw bit on the direction of delivery, the interval is minimum between the saw bit group that is located the support frame top, and all set firmly anti-sticking awl piece on this saw bit group top support frame, and this anti-sticking awl piece personally submits most advanced taper with the relative of saw bit cutting end, support frame rear end bottom is installed and is supported the truckle.

2. The log multi-section cutting saw of claim 1, wherein: the support frame lateral part is the triangle-shaped of class right angle, and this conveying mechanism extends in the slant from the preceding slant to the back along this support frame hypotenuse side, conveying mechanism is including being located support frame front end bottom and rear end top respectively and controlling a plurality of groups of sprocket that the interval set up, and this sprocket is upper and lower one-to-one and all is connected through the chain about all.

3. The log multi-section cutting saw of claim 2, wherein: the chain that is located on the support frame all supports through holding the bracket, should hold the bracket and all extend around to erect and fix on the support frame, hold all set up the support groove that supplies the chain to place on the bracket, the support groove runs through the support bracket around.

4. The log multi-section cutting saw of claim 2, wherein: the upper end of the chain is evenly provided with a plurality of supporting plates along the length direction, the supporting plates are all vertically and fixedly connected to the chain and move along with the chain, the supporting plates are similar to fins, and the front end and the rear end of the supporting plates are both arc-shaped.

5. The log multi-section cutting saw of claim 1, wherein: the support frame is divided into three layers from front to back in an inclined mode, wherein a saw blade is installed in the middle of the lowest layer, two saw blades are evenly distributed on the middle layer, four saw blades are evenly distributed on the top layer, the centers of the saw blades penetrate through the rotating shaft, the other end of the rotating shaft is connected with different motors through belts respectively, and the motors are all fixedly arranged at the bottom of the support frame.

6. The log multi-section cutting saw of claim 3, wherein: the supporting brackets are two by two in one group, and the saw blade is vertically arranged between the two supporting brackets.

7. The log multi-section cutting saw of claim 1, wherein: the anti-blocking conical blocks correspond to the saw blade groups on the top layer of the support frame one by one, and the rear end faces of the anti-blocking conical blocks are in sharp knife shapes and correspond to the saw blades.