CN108284484A - A kind of saw raw bamboo machine applied widely - Google Patents

Abstract

The invention discloses a kind of saw raw bamboo machines applied widely, it includes holder (1), and U-shaped frame (2) is provided in the middle part of holder (1)；It is provided with multiple transmission wheels (4) in U-shaped frame (2)；It is provided with V-groove (5) below the U-shaped frame (2), bottom plate (6) is provided with below V-groove (5)；V-groove (5) side is provided with No.1 inductor (9)；Multiple connecting rods (10) are provided with above the U-shaped frame (2), No. two waist holes (11) and No.1 screw (12) are equipped on each connecting rod (10)；The side of the V-groove (5) is provided with baffle (13), inductor (14)；Saw blade (16) is provided on baffle (13)；The side of the baffle (13) is provided with No.1 conveyer belt (20) and No. two conveyer belts (21)；It is provided with controller (24) on the holder (1).The present invention can not only improve the scope of application and efficiency, also have the advantages that structural stability and conveying effect are preferable.

Description

A kind of saw raw bamboo machine applied widely

Technical field

The present invention relates to a kind of saw raw bamboo machines applied widely of bamboo and wood processing industry.

Background technology

Need that be sawn into a section shorter with raw bamboo device is sawed by one section of longer raw bamboo in the industry of some bamboo and woods processing Bamboo section, but existing saw raw bamboo device can only generally saw raw bamboo similar in dimensions, and bamboo section under being sawed from raw bamboo Size is also more single, thus applicability is poor, smaller scope of application；Raw bamboo device is sawed when sawing raw bamboo simultaneously, saw blade thereon The cutting raw bamboo that can only generally move up and down needs to readjust raw bamboo after cutting is primary, and the speed for cutting raw bamboo is slower, effect Rate is relatively low.Therefore, existing saw raw bamboo device has smaller scope of application and less efficient.

Invention content

The object of the present invention is to provide a kind of saw raw bamboo machines applied widely.The present invention can not only improve applicable model It encloses, also has the advantages that efficiency is higher.

Technical scheme of the present invention：A kind of saw raw bamboo machine applied widely, including holder, mid-stent are provided with opening U-shaped frame directed downwardly；It is provided with first motor in U-shaped frame, the transmission wheel of multiple laid out in parallel is connected in first motor；The U It is provided with opening up V-groove below type frame, transmission wheel is between U-shaped frame and V-groove；It is provided with bottom plate below V-groove, Multiple gaskets being distributed up and down are provided between V-groove and bottom plate；The V-groove side is equipped with No.1 waist hole, in No.1 waist hole It is provided with No.1 inductor；Multiple connecting rods are provided between cantilever tip above the U-shaped frame, are all provided in each connecting rod There are No. two waist holes, No.1 screw is both provided in each No. two waist holes；The side of the V-groove is provided with baffle, baffle top Portion is connected with No. two inductors, and baffle bottom end is provided with the second motor；Saw blade is provided with above baffle, the is connected on saw blade Three motors are connected with first hydraulic cylinder on third motor；The V-groove is located at the side of baffle, and the other side of baffle is provided with No.1 collection frame；Setting is there are two No.1 conveyer belt side by side between baffle and No.1 collection frame, between two No.1 conveyer belts It is provided with No. two conveyer belts；No. two collection frames are provided with below No. two conveyer belts, are set between No. two conveyer belts and No. two collection frames It is equipped with second hydraulic cylinder；Controller, first motor, No.1 inductor, No. two inductors, the second electricity are provided on the holder Machine, third motor, first hydraulic cylinder and second hydraulic cylinder are electrically connected with controller；The U-shaped frame and V-groove are respectively positioned on branch Between frame and bottom plate.

In a kind of saw raw bamboo machine applied widely above-mentioned, the transmission wheel side is provided with No.1 chain；It is described more It is both provided with rotation axis in the middle part of a transmission wheel, each rotation axis is connect with No.1 chain；The first motor and therein one No. two chains are connected between a rotation axis；Transmission wheel outer ring annular is evenly distributed with multiple pressing plates, and the one of each pressing plate Side is connected with spring between transmission wheel, and the other side of each pressing plate is equipped with arc surface；It is both provided on each arc surface Multiple equally distributed salient points.

In a kind of saw raw bamboo machine applied widely above-mentioned, connecting plate, connecting plate both ends are connected with below the V-groove It is both provided with fixed block；It is respectively connected with No. two screws on each fixed block, is corresponded on bottom plate and is equipped with spiral shell at the position of No. two screws Pit；The multiple gasket is respectively positioned between connecting plate and bottom plate.

In a kind of saw raw bamboo machine applied widely above-mentioned, below the No.1 conveyer belt and No. two conveyer belts lower sections are It is provided with supporting plate, the supporting plate below No. two conveyer belts is connect with second hydraulic cylinder；Connect on No.1 conveyer belt and No. two conveyer belts It is connected to the 4th motor, each 4th motor is electrically connected with controller, and the 4th motor is located on supporting plate.

In a kind of saw raw bamboo machine applied widely above-mentioned, fixed link, fixed link one are connected on the No.1 screw End is connect with holder.

Compared with prior art, present invention improves over existing saw raw bamboo devices, by the way that raw bamboo to be positioned on V-groove Afterwards, controller first controls after first motor drives multiple transmission wheel rotations and conveys raw bamboo to baffle side, when raw bamboo is by baffle On No. two inductors sense after the rotation of the second motor controlled by controller, and then baffle is made to remove, then controller is again It is controlled after multiple transmission wheels rotate certain angle according to the program of setting, then controls first hydraulic cylinder and saw blade is driven to saw raw bamboo Disconnected, the bamboo section under then sawing is collected by No.1 conveyer belt and No. two conveyer belts in No.1 collection frame, and final stage in raw bamboo After length is less than the length of bamboo section, No.1 inductor is not sensed by signal, and controller, which then controls second hydraulic cylinder, makes No. two transmission After band moves down, this section of raw bamboo is then collected into No. two collection frames；By the cooperation of said mechanism, controller can control this hair Bright cutting work and classification to raw bamboo is collected, and the present invention is very fast to the cutting speed of raw bamboo, and efficiency is higher；And it can After inputting the length of the section of the bamboo under sawing in the controller, position of the No.1 inductor in No.1 waist hole is adjusted, in turn The length for changing the bamboo section under being sawed from raw bamboo, by adjusting the position of No.1 screw and No. two waist holes, and then passes through connecting rod It can adjust the distance between U-shaped frame and V-groove, while also can also change U by increasing or decreasing the quantity of gasket The distance between type frame and V-groove, and then suitable for the variation of the diameter of raw bamboo in wide range, improve the scope of application.This Outside, the present invention is also by being arranged No.1 chain and No. two chains, during so that first motor is driven multiple transmission wheels rotations compared with Stablize, structural stability of the invention is preferable；By the way that spring is arranged between pressing plate and transmission wheel, and pressing plate is equipped with circular arc Face, arc surface be equipped with multiple salient points, make pressing plate drive raw bamboo conveying when effect it is preferable, while spring also further improve it is defeated Stability when sending；By below No.1 conveyer belt and being respectively provided with supporting plate below No. two conveyer belts, make No.1 conveyer belt and two Number conveyer belt structural stability in rotation process is more preferable.Therefore, the present invention can not only improve the scope of application and efficiency, also have The advantage that structural stability is preferable and conveying effect is preferable.

Description of the drawings

Fig. 1 is the structural schematic diagram of the present invention；

Fig. 2 is the sectional view at A-A in Fig. 1；

Fig. 3 is the structural schematic diagram of transmission wheel；

Fig. 4 is the side view of pressing plate；

Fig. 5 is the control principle drawing of the present invention.

Label in attached drawing be：1- holders, 2-U type frame, 3- first motors, 4- transmission wheels, 5-V type grooves, 6- bottom plates, 7- pads Piece, 8- No.1 waist holes, 9- No.1 inductors, 10- connecting rods, No. bis- waist holes of 11-, 12- No.1 screws, 13- baffles, 14- bis- Inductor, the second motors of 15-, 16- saw blades, 17- third motors, 18- first hydraulic cylinders, 19- No.1 collection frames, 20- No.1s pass Send band, No. bis- conveyer belts of 21-, No. bis- collection frames of 22-, 23- second hydraulic cylinders, 24- controllers, 25- No.1 chains, 26- rotations Axis, 27- pressing plates, 28- springs, 29- arc surfaces, 30- salient points, 31- connecting plates, 32- fixed blocks, No. bis- screws of 33-, 34- screw threads Hole, 35- supporting plates, the 4th motors of 36-, 37- fixed links, No. bis- chains of 38-.

Specific implementation mode

The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to According to.

Embodiment.A kind of saw raw bamboo machine applied widely is constituted as shown in Fig. 1 to 5, including holder 1,1 middle part of holder It is provided with downward opening U-shaped frame 2；It is provided with first motor 3 in U-shaped frame 2, multiple laid out in parallel are connected in first motor 3 Transmission wheel 4；2 lower section of the U-shaped frame is provided with opening up V-groove 5, and transmission wheel 4 is between U-shaped frame 2 and V-groove 5； 5 lower section of V-groove is provided with bottom plate 6, and multiple gaskets 7 being distributed up and down are provided between V-groove 5 and bottom plate 6；The V-groove 5 one Side is equipped with No.1 waist hole 8, and No.1 inductor 9 is provided in No.1 waist hole 8；It is set between 2 top of the U-shaped frame and 1 top of holder Multiple connecting rods 10 are equipped with, No. two waist holes 11 are equipped in each connecting rod 10, No.1 is both provided in each No. two waist holes 11 Screw 12；The side of the V-groove 5 is provided with baffle 13, and 13 top end part of baffle is connected with No. two inductors 14,13 bottom end of baffle Portion is provided with the second motor 15；13 top of baffle is provided with saw blade 16, and third motor 17, third motor 17 are connected on saw blade 16 On be connected with first hydraulic cylinder 18；The V-groove 5 is located at the side of baffle 13, and the other side of baffle 13 is provided with No.1 collection Frame 19；Setting is there are two No.1 conveyer belt 20 side by side between baffle 13 and No.1 collection frame 19, two No.1 conveyer belts 20 it Between be provided with No. two conveyer belts 21；No. two 21 lower sections of conveyer belt are provided with No. two collection frames 22, No. two conveyer belts 21 and No. two receipts It is provided with second hydraulic cylinder 23 between collection frame 22；Be provided with controller 24 on the holder 1, first motor 3, No.1 inductor 9, No. two inductors 14, the second motor 15, third motor 17, first hydraulic cylinder 18 and second hydraulic cylinder 23 are electrical with controller 24 Connection；The U-shaped frame 2 and V-groove 5 are respectively positioned between holder 1 and bottom plate 6.

4 side of the transmission wheel is provided with No.1 chain 25；4 middle part of the multiple transmission wheel is both provided with rotation axis 26, Each rotation axis 26 is connect with No.1 chain 25；It is connected with two between the first motor 3 and one of rotation axis 26 Number chain 38；4 outer ring annular of the transmission wheel is evenly distributed with multiple pressing plates 27, the side of each pressing plate 27 with transmission wheel 4 Between be connected with spring 28, the other side of each pressing plate 27 is equipped with arc surface 29；It is both provided on each arc surface 29 multiple Equally distributed salient point 30；5 lower section of the V-groove is connected with connecting plate 31, and 31 both ends of connecting plate are both provided with fixed block 32；Often It is respectively connected with No. two screws 33 on a fixed block 32, is corresponded on bottom plate 6 and is equipped with threaded hole 34 at the position of No. two screws 33；It is described Multiple pads 7 are respectively positioned between connecting plate 31 and bottom plate 6；20 lower section of the No.1 conveyer belt and No. two 21 lower sections of conveyer belt are all provided with It is equipped with supporting plate 35, the supporting plate 35 of No. two 21 lower sections of conveyer belt is connect with second hydraulic cylinder 23；No.1 conveyer belt 20 and No. two transmission The 4th motor 36 is respectively connected on band 21, each 4th motor 36 is electrically connected with controller 24, and the 4th motor 36 is located at support On plate 35；Fixed link 37 is connected on the No.1 screw 12,37 one end of fixed link is connect with holder 1.

Operation principle：When original state, first hydraulic cylinder 18 is in contraction state, and saw blade 16 is located at row's transmission wheel 4 Top；Second hydraulic cylinder 23 is in elongation state, and second hydraulic cylinder 23 lifts No. two conveyer belts 21, make No. two conveyer belts 21 with Two No.1 conveyer belts 20 are on same horizontal line；The spring 28 of connection pressing plate 27 is in nature receipts in each transmission wheel 4 Contracting state；Baffle 13 on second motor 15 is in vertical state, and baffle 13 blocks the right end of V-groove 5.

When work, a longer raw bamboo is put into from one end of V-groove 5, raw bamboo is made to be stuck in V-groove 5 and U-shaped frame 2 Row's transmission wheel 4 between, pressing plate 27 is contacted with raw bamboo one of in each transmission wheel 4, the bullet being connect with the pressing plate 27 Spring 28 is compressed；Then open the present invention power supply, controller 24 first control be located at each supporting plate 35 on each of the 4th motor 36 rotate clockwise, and multiple 4th motors 36 drive two No.1 conveyer belts 20 and No. two conveyer belts 21 to turn clockwise respectively It is dynamic；Controller 24 controls the rotation of third motor 17 simultaneously, and third motor 17 drives 16 high-speed rotation of saw blade；Then controller 24 is controlled First motor 3 processed rotates counterclockwise, and first motor 3 drives No. two chains 38 also to rotate counterclockwise, No. two chains 38 and then drive The rotation axis 26 being attached thereto rotates counterclockwise, which drives all rotation axis 26 inverse by No.1 chain 25 Hour hands rotate, and all rotation axis 26 drive all transmission wheels 4 also to rotate counterclockwise in turn, and each transmission wheel 4 is in rotation Multiple pressing plates 27 are also driven to rotate counterclockwise in the process, multiple pressing plates 27 in turn convey to the right raw bamboo, and setting on pressing plate 27 Arc surface 29 and salient point 30 when raw bamboo being made to convey to the right pressing plate 27 and the contact area of raw bamboo it is larger, make raw bamboo conveying effect compared with It is good.

When the right end of raw bamboo is transported to 5 right end of V-groove by multiple transmission wheels 4 rotated counterclockwise, and contacted with baffle 13, The right end of raw bamboo senses that signal, No. two 14 signals of inductor pass to by No. two 14 inductors of inductor on baffle 13 at this time Controller 24, controller 24 control first motor 3 and stop operating again, and multiple transmission wheels 4 also stop operating therewith, and raw bamboo also stops It moves right；Then controller 24 controls the second motor 15 and rotates clockwise an angle of 90 degrees again, the second motor 15 drive baffle 13 around Second motor 15 rotates clockwise an angle of 90 degrees, and baffle 13 is separated with the right end of V-groove 5 in turn；Then controller 24 is according to before The control of setting sawed from raw bamboo under bamboo section length program, then control first motor 3 and rotate counterclockwise certain angle, First motor 3 drives multiple transmission wheels 4 to rotate counterclockwise certain angle, Duo Gechuan by No.1 chain 25 and No. two chains 38 It send wheel 4 and then so that raw bamboo is conveyed certain length to the right again by pressing plate 27, which is the need set by controller 24 To be intercepted bamboo section length, at this time first motor 3 stopped operating；Then controller 24 controls first hydraulic cylinder 18 and stretches again Long, first hydraulic cylinder 18 drives third motor 17 to move down, and the saw blade 16 on third motor 17 also moves down therewith, saw blade 16 move down after will be blocked before by baffle 13 under one section of raw bamboo saw of rear certain length of elongation again, remaining raw bamboo is then It is pushed down by multiple transmission wheels 4, the lower rear controller 24 of one section of saw of raw bamboo is controlled first hydraulic cylinder 18 and shunk by saw blade 16, the first liquid Cylinder pressure 18 drives third motor 17 and saw blade 16 also to move up therewith, and third motor 17 and saw blade 16 are returned to initial position； And this section of bamboo section under being sawed from raw bamboo is required one section of bamboo section, and this stops the No.1 biography that Duan Ze drops into left side Send band 20, bamboo section is transported to the right the biography of the No.1 conveyer belt 20 after No. two conveyer belts 21 using right side by No.1 conveyer belt 20 It drops into No.1 collection frame 19 and is collected after sending.

Then controller 24 rotates counterclockwise certain angle again according still further to the program control first motor 3 of setting, and first Motor 3 makes multiple transmission wheels 4 rotate counterclockwise certain angle, repeats above-mentioned identical step, i.e. controller 24 controls saw blade 16 will saw lower bamboo section in raw bamboo, bamboo section is collected by No.1 collection frame 19 in turn；3 inverse time of above-mentioned first motor is repeated several times Needle rotates the step of certain angle, until raw bamboo cuts into the identical bamboo section of multiple lengths, these bamboo Duan Jun quilts by saw blade 16 It being collected into No.1 collection frame 19, raw bamboo senses signal by the No.1 inductor 9 in No.1 waist hole 8 always during being somebody's turn to do, and No.1 inductor 9 is equal at a distance from the horizontal direction with saw blade 16 by the length of the bamboo section under saw, i.e., is inputted on controller 24 Saw under bamboo section length.

After raw bamboo is sawn into the section of the bamboo needed for multistage by saw blade 16, one section of the length that raw bamboo is left is less than one section of bamboo section Length, first motor 3 rotates raw bamboo during certain angle at this time cannot be sensed signal by No.1 inductor 9, one Number inductor 9 cannot sense that controlling second hydraulic cylinder 23 by controller 24 after the signal of raw bamboo shrinks, second hydraulic cylinder 23 drive the supporting plate 35 of No. two 21 lower sections of conveyer belt to move down, and No. two conveyer belts 21 also move down therewith, until the second liquid Cylinder pressure 23 is retracted to maximum magnitude, at this time No. two conveyer belts 21 and two No.1 conveyer belts 20 in the vertical direction at a distance from be more than The diameter of raw bamboo；After controller 24 rotates certain angle according still further to the program control first motor 3 of setting at this time, first motor 3 make multiple transmission wheels 4 also rotate certain angle, and multiple transmission wheels 4 make the remaining final stage of raw bamboo convey to the right, because of the section The length of raw bamboo has been less than by the length of the bamboo section under saw, and the rotation of multiple transmission wheels 4 makes this section of raw bamboo be fallen from V-groove 5 Without being pushed down by the pressing plate 27 in transmission wheel 4, after last this section of raw bamboo is fallen on after falling on the No.1 conveyer belt 20 in left side, quilt The No.1 conveyer belt 20 continues to fall on after conveying to the right in No. two conveyer belts 21 for having been positioned at 20 lower section of No.1 conveyer belt, and two Number conveyer belt 21 will fall on No. two receipts in gap of this section of raw bamboo between No. two conveyer belts 21 and the No.1 conveyer belt 20 on right side Be collected in collection frame 22, it is the bamboo section for being unsatisfactory for requiring that No. two collection frames 22 are collected, i.e., it is remaining last Segment length is less than the raw bamboo of bamboo section.

After second hydraulic cylinder 23 shrinks the regular hour, i.e., the raw bamboo that remaining final stage length is less than bamboo section has foot Controller 24 controlled second hydraulic cylinder 23 and extended, the second liquid after No. two conveyer belts 21 are fallen into No. two collection frames 22 the enough time Cylinder pressure 23 drives No. two conveyer belts 21 to be returned to initial position, i.e. No. two conveyer belts 21 are in same with two No.1 conveyer belts 20 After on a horizontal line, last controller 24 controls the second motor 15 and is rotating counterclockwise an angle of 90 degrees, the second motor 15 drive baffle 13 rotate counterclockwise an angle of 90 degrees around the second motor 15, and baffle 13 is located at the right end of V-groove 5, i.e. baffle 13 also returns to original state, The present invention namely return to original state, the sawed-off work of a longer raw bamboo is completed, the bamboo met the requirements under being sawed in raw bamboo Section is collected into No.1 collection frame 19, and the bamboo Duan Ze without meeting the requirements is collected into No. two collection frames 22.

When needing the raw bamboo to different-diameter to carry out sawed-off work, after first unscrewing No. two screws 33, regulating base board 6 and company After the quantity of gasket 7 between fishplate bar 31, then No. two screws 33 are tightened, can changed between V-groove 5 and row's transmission wheel 4 Distance increases the distance between V-groove 5 and row's transmission wheel 4 after reducing the quantity of gasket 7, the present invention is applicable in turn In the sawed-off of the raw bamboo being relatively large in diameter, otherwise after increasing the quantity of gasket 7, the present invention is in turn suitable for the smaller raw bamboo of diameter It is sawed-off；Or can be by unscrewing No.1 screw 12 after, adjust position of the No.1 screw 12 in No. two waist holes 11 of connecting rod 10 It sets, you can change the distance between the U-shaped frame 2 being connect with connecting rod 10 and V-groove 5, and then change V-groove 5 and row transmission The distance between wheel 4 is suitable for the sawed-off work of the raw bamboo of different-diameter；And lower different length is sawed from raw bamboo when needing to change Bamboo section length when, after the data for first changing the length that saw lower bamboo section inputted on controller 24, then appropriate adjust No.1 Position of the inductor 9 in No.1 waist hole 8 makes No.1 inductor 9 be equal at a distance from the horizontal direction with saw blade 16 and needs to saw Under bamboo section length, i.e., the data of bamboo section under the saw inputted on controller 24, raw bamboo can be sawed down the bamboo section met the requirements Last remaining section can be collected into No. two collection frames 22 afterwards, and the present invention namely be applicable in raw bamboo saw under not With the requirement of the bamboo section of length.

Claims (5)

1. a kind of saw raw bamboo machine applied widely, it is characterised in that：Including holder (1), opening court is provided in the middle part of holder (1) Under U-shaped frame (2)；It is provided with first motor (3) in U-shaped frame (2), the biography of multiple laid out in parallel is connected in first motor (3) Send wheel (4)；It is provided with opening up V-groove (5) below the U-shaped frame (2), transmission wheel (4) is located at U-shaped frame (2) and V-groove (5) between；It is provided with bottom plate (6) below V-groove (5), multiple pads being distributed up and down are provided between V-groove (5) and bottom plate (6) Piece (7)；V-groove (5) side is equipped with No.1 waist hole (8), and No.1 inductor (9) is provided in No.1 waist hole (8)；The U Multiple connecting rods (10) are provided between holder (1) top above type frame (2), No. two waists are equipped on each connecting rod (10) Hole (11) is both provided with No.1 screw (12) on each No. two waist holes (11)；The side of the V-groove (5) is provided with baffle (13), baffle (13) top end part is connected with No. two inductors (14), and baffle (13) bottom end is provided with the second motor (15)；Baffle (13) top is provided with saw blade (16), third motor (17) is connected on saw blade (16), third motor is connected with first on (17) Hydraulic cylinder (18)；The V-groove (5) is located at the side of baffle (13), and the other side of baffle (13) is provided with No.1 collection frame (19)；There are two No.1 conveyer belt (20) side by side, two No.1 transmission for setting between baffle (13) and No.1 collection frame (19) It is provided with No. two conveyer belts (21) between band (20)；No. two collection frames (22), No. two biographies are provided with below No. two conveyer belts (21) It send and is provided with second hydraulic cylinder (23) between band (21) and No. two collection frames (22)；It is provided with controller on the holder (1) (24), first motor (3), No.1 inductor (9), No. two inductors (14), the second motor (15), third motor (17), first Hydraulic cylinder (18) and second hydraulic cylinder (23) are electrically connected with controller (24)；The U-shaped frame (2) and V-groove (5) are respectively positioned on Between holder (1) and bottom plate (6).

2. a kind of saw raw bamboo machine applied widely according to claim 1, it is characterised in that：The transmission wheel (4) one Side is provided with No.1 chain (25)；Rotation axis (26) is both provided in the middle part of the multiple transmission wheel (4), each rotation axis (26) is equal It is connect with No.1 chain (25)；No. two chains are connected between the first motor (3) and one of rotation axis (26) (38)；Transmission wheel (4) outer ring annular is evenly distributed with multiple pressing plates (27), and the side of each pressing plate (27) is and transmission wheel (4) spring (28) is connected between, the other side of each pressing plate (27) is equipped with arc surface (29)；On each arc surface (29) It is provided with multiple equally distributed salient points (30).

3. a kind of saw raw bamboo machine applied widely according to claim 1, it is characterised in that：Below the V-groove (5) It is connected with connecting plate (31), connecting plate (31) both ends are both provided with fixed block (32)；It is respectively connected with two on each fixed block (32) Number screw (33) is equipped with threaded hole (34) on bottom plate (6) at the position of corresponding No. two screws (33)；The multiple gasket (7) is equal Between connecting plate (31) and bottom plate (6).

4. a kind of saw raw bamboo machine applied widely according to claim 1, it is characterised in that：The No.1 conveyer belt (20) it is both provided with supporting plate (35) below lower section and No. two conveyer belts (21), the supporting plate (35) below No. two conveyer belts (21) and the Two hydraulic cylinders (23) connect；It is respectively connected with the 4th motor (36), Mei Ge on No.1 conveyer belt (20) and No. two conveyer belts (21) Four motors (36) are electrically connected with controller (24), and the 4th motor (36) is located on supporting plate (35).

5. a kind of saw raw bamboo machine applied widely according to any claim in Claims 1-4, feature exist In：Fixed link (37) is connected on the No.1 screw (12), fixed link (37) one end is connect with holder (1).