CN207574186U - A kind of lumbering device for plantation Work machine - Google Patents
A kind of lumbering device for plantation Work machine Download PDFInfo
- Publication number
- CN207574186U CN207574186U CN201721552861.6U CN201721552861U CN207574186U CN 207574186 U CN207574186 U CN 207574186U CN 201721552861 U CN201721552861 U CN 201721552861U CN 207574186 U CN207574186 U CN 207574186U
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- lumbering
- support bar
- hydraulic cylinder
- sprocket wheel
- saw
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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Abstract
The utility model is related to forestry machinery field of components, a kind of lumbering device for plantation Work machine, including operation locomotive and lumbering device；Device of lumbering includes support crotch, lumbering left hydraulic cylinder, the left sprocket wheel of lumbering, lumbering slide motor, timber cutting chain saw, the right sprocket wheel of lumbering, lumbering synchronous slider and the right hydraulic cylinder of lumbering, support crotch is made of left support bar, right support bar, connecting rod and two fixed links, and horizontal lumbering straight slot, horizontal lumbering sliding slot and hydraulic cylinder placement hole are equipped on left support bar and right support bar；Left hydraulic cylinder and the right hydraulic cylinder synchronous of lumbering of lumbering work, it is ensured that timber cutting chain saw at the uniform velocity fells trunk；Horizontal lumbering straight slot is equipped on left support bar medial surface and right support bar medial surface, facilitate the smooth work of timber cutting chain saw, the horizontal lumbering sliding slot of the company of being equipped on left support bar upper surface and right support bar upper surface gives lumbering slide motor and the synchronous parallel sliding of lumbering synchronous slider respectively.
Description
Technical field
The utility model is related to forestry machinery field of components, the China fir straight and upright especially suitable for trunk in large area artificial afforestration
A kind of lumbering device for plantation Work machine that tree etc. is lumbered.
Background technology
With the continuous social and economic development, it is to be growing on and on to the demand of timber, artificial afforestration is come into being.People
The characteristics of work is afforested is that planning is neat, and forest diameter difference is small, quantity is big, is particularly suitable for do mechanization operation.Forest fells process
In need to carry out beta pruning and segment processing, to process and to transport, and needed when carrying out a large amount of lumbering work to trees
Length and diameter is for statistical analysis, and traditional artificial fell generally uses common hacksaw or electric saw, inefficiency and danger
Dangerous coefficient is high, and cost of labor is also being continuously improved in addition, China it is less for the equipment research and development of tree-dozer and start to walk compared with
In evening, technology is relatively immature, and development speed is slow.Only by the existing logger in China and traditional artificial Cutting technic
Cannot meet the needs of Modern Forestry production, therefore, research and develop and will become following hair using a kind of multi-functional tree-dozer
The inexorable trend of exhibition.The links of do mechanization operation are required for the special mechanism part with dedicated functions.
Invention content
In order to realize above-mentioned function, Felling Efficiency is improved, the utility model adopts the following technical solution：
A kind of lumbering device for plantation Work machine, including operation locomotive and lumbering device, the industry locomotive from
Front to back is equipped with driver's cabin, branches and leaves collecting box and trunk collecting box successively, and hold-fast body, hand-bill are additionally provided on operation locomotive
Tool, saw section utensil and driving guide wheel group, the lumbering device is fixed on the chassis of cab bottom, as improvement：Institute
It states lumbering device and includes support crotch, lumbering left hydraulic cylinder, the left sprocket wheel of lumbering, lumbering slide motor, timber cutting chain saw, the right chain of lumbering
Wheel, lumbering synchronous slider and the right hydraulic cylinder of lumbering, the support crotch are solid by left support bar, right support bar, connecting rod and two
Fixed pole forms, and the connecting rod supports two fixed links on crotch to be weldingly fixed between left support bar and right support bar
Horizontal lumbering straight slot, horizontal lumbering sliding slot and hydraulic cylinder placement hole are equipped on cab bottom, left support bar and right support bar,
The hydraulic cylinder placement hole is through-hole and is arranged on the tail portion of left support bar and right support bar, and the lumbering left hydraulic cylinder is fixed on
In hydraulic cylinder placement hole on left support bar, lumbering left piston bar and the lumbering slide motor lumbered on left hydraulic cylinder fix company
It connects, the lumbering slide motor is slidably connected with the horizontal lumbering sliding slot on left support bar, and the left sprocket wheel of lumbering is connected by key
It connects and is fixed in the shaft of lumbering slide motor, the right hydraulic cylinder of lumbering is fixed on the hydraulic cylinder placement hole on right support bar
Interior, the lumbering right piston bar lumbered on right hydraulic cylinder is fixedly connected with lumbering synchronous slider, the lumbering synchronous slider and right branch
Horizontal lumbering sliding slot on strut is slidably connected, and the right sprocket wheel of lumbering is rotatably connected with lumbering synchronous slider, the lumbering
Chain saw is wound on the left sprocket wheel of lumbering and lumbers on right sprocket wheel, and timber cutting chain saw passes through horizontal lumbering straight slot.
The utility model has the advantages that：
Left hydraulic cylinder and the right hydraulic cylinder synchronous of lumbering of lumbering work, it is ensured that timber cutting chain saw at the uniform velocity fells trunk；It is left
Horizontal lumbering straight slot is equipped on supporting rod medial surface and right support bar medial surface, facilitates the smooth work of timber cutting chain saw, left support
The horizontal lumbering sliding slot of the company of being equipped on bar upper surface and right support bar upper surface, it is synchronous with lumbering to give lumbering slide motor respectively
Sliding block synchronous parallel slides.
Description of the drawings
Fig. 1 is that the utility model lumbering device 200 is used for the side external view that forestry is felled.
Fig. 2 is that the utility model lumbering device 200 is used for the stereoscopic figure that forestry is felled.
Fig. 3 is the stereo appearance figure after the lumbering removal support crotch 280 of device 200.
Fig. 4 is the stereo appearance figure for supporting crotch 280.
Fig. 5 is the vertical view for supporting crotch 280.
Fig. 6 is the sectional view in A-A faces in Fig. 5.
Fig. 7 is the stereogram that the utility model lumbering device 200 starts sawmilling state.
Fig. 8 is the stereogram that journey is rotated through after the trunk 900 in Fig. 7 is sawed-off.
Fig. 9 is the stereogram when trunk 900 in Fig. 8 is rotated to horizontal put.
Figure 10 is the vehicle frame of operation locomotive 100 and its welded front view.
Figure 11 is the vehicle frame of operation locomotive 100 and its welded stereo appearance figure.
Figure 12 is 300 stereogram of hold-fast body in Fig. 1 or Fig. 2.
Figure 13 is front view when the linkage bull stick 350 in hold-fast body 300 is horizontal.
Figure 14 is vertical view when the linkage bull stick 350 in hold-fast body 300 is horizontal.
Figure 15 is the front view that hold-fast body 300 clamps 900 rotation process of trunk.
Figure 16 is the stereo appearance figure that hold-fast body 300 clamps 900 rotation process of trunk.
Figure 17 is the front view for overturning sliding block 370.
Figure 18 is the stereo appearance figure for overturning sliding block 370.
Figure 19 is the front view of linkage bull stick 350.
Figure 20 is the stereo appearance figure of linkage bull stick 350.
Figure 21 is the front view of right folded arm bar 310.
Figure 22 is the stereo appearance figure of right folded arm bar 310.
Figure 23 is the front view of beta pruning instrument 400.
Figure 24 is the stereo appearance figure of beta pruning instrument 400.
Figure 25 is the front view for sawing section utensil 500.
Figure 26 is the stereo appearance figure for sawing section utensil 500.
Figure 27 is to saw the stereo appearance figure that section utensil 500 removes left sliding slot column 510 and right rail column 590.
Figure 28 is the solid for sawing section slide motor 520 and its 522 connection structure of transmitter frame 521 and photoelectric sensing transmitter
Figure.
Figure 29 is the solid for sawing segment sync sliding block 550 and its 552 connection structure of receiver frame 551 and photoelectric sensing receiver
Figure.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description：
To being merely representative of its 900 part of trunk by operation forest in Fig. 7-9 and 15-16, branch and leaf is omitted.
First, structure feature：
As shown in Figs. 1-2, a kind of lumbering device for plantation Work machine is filled including operation locomotive 100 and lumbering
200 are put, industry locomotive 100 is equipped with driver's cabin 110, branches and leaves collecting box 120 and trunk collecting box 130, working rig successively from front to back
Hold-fast body 300, beta pruning instrument 400, saw section utensil 500 and driving guide wheel group, the lumbering device 200 are additionally provided on vehicle 100
It is fixed on the chassis of 110 bottom of driver's cabin, as improvement：
As seen in figures 3-6, the lumbering device 200 includes support crotch 280, lumbering left hydraulic cylinder 210, the left sprocket wheel of lumbering
220th, lumbering slide motor 230, timber cutting chain saw 240, the right sprocket wheel 250 of lumbering, lumbering synchronous slider 260 and the right hydraulic cylinder of lumbering
270, the support crotch 280 is made of left support bar 282, right support bar 286, connecting rod 283 and two fixed links 281, institute
Connecting rod 283 is stated between left support bar 282 and right support bar 286, supports two fixed links 281 welding on crotch 280 solid
110 bottom of driver's cabin is scheduled on, horizontal lumbering straight slot 284 is equipped on left support bar 282 and right support bar 286, horizontal lumbering is slided
Slot 285 and hydraulic cylinder placement hole 287, the hydraulic cylinder placement hole 287 is through-hole and is arranged on left support bar 282 and right support bar
286 tail portion, the lumbering left hydraulic cylinder 210 are fixed in the hydraulic cylinder placement hole 287 on left support bar 282, left liquid of lumbering
Lumbering left piston bar 211 on cylinder pressure 210 is fixedly connected with lumbering slide motor 230, the lumbering slide motor 230 and left branch
Horizontal lumbering sliding slot 285 on strut 282 is slidably connected, and the left sprocket wheel 220 of lumbering is fixed on lumbering sliding block by key connection
In the shaft of motor 230, the right hydraulic cylinder 270 of lumbering is fixed in the hydraulic cylinder placement hole 287 on right support bar 286, is cut down
Lumbering right piston bar 271 on the right hydraulic cylinder 270 of wood is fixedly connected with lumbering synchronous slider 260, the lumbering synchronous slider 260
It is slidably connected with the horizontal lumbering sliding slot 285 on right support bar 286, the right sprocket wheel 250 of lumbering can with lumbering synchronous slider 260
Rotatable connection, the timber cutting chain saw 240 are wound on the left sprocket wheel 220 of lumbering and lumber on right sprocket wheel 250, and timber cutting chain saw 240 passes through water
Flat lumbering straight slot 284；The lumbering device 200 is fixed on the chassis of 110 bottom of driver's cabin.
Involved hydraulic cylinder control system controls operating system for well known hydraulic cylinder in embodiment, repeats no more.
Shown in Fig. 1-2 and Fig. 7-12,110 cover board of driver's cabin is equipped with bull stick hole seat 111, the branches and leaves collecting box
120 step cover boards are equipped with overturning 121 and four hydraulic pressure fixing threaded hole 129 of sliding slot, bull stick hole seat 111 and overturning sliding slot 121 and four
The cooperatively fixed hold-fast body 300 of hydraulic pressure fixing threaded hole 129；The cross section of the overturning sliding slot 121 is " convex " word
Shape, is equipped with the second guide wheel hole seat 122 at the top of 120 foreboard of branches and leaves collecting box, at the top of 120 back plate of branches and leaves collecting box on
Equipped with third guide wheel hole seat 124,122 both sides of the second guide wheel hole seat are symmetrically provided with two slope bars 123, third guide wheel hole
124 rears of seat are symmetrically set there are two blade hole seat 125 and two hydraulic press hole seats 126, two blade hole seats 125 and two liquid
The common fixed beta pruning instrument 400 of press hole seat 126；Left sliding slot column 510 is set at the top of 130 foreboard of trunk collecting box
With right rail column 590, saw section utensil 500 is installed on left sliding slot column 510 and right rail column 590；The trunk is collected
Sensor installing plate 131 is equipped at the top of 130 back plate of case, range sensor 604 is fixed on sensor installing plate 131.
As shown in Fig. 3 and 12-22, the hold-fast body 300 includes right folded arm bar 310, left folded arm bar 330, holds hydraulic pressure tightly
Cylinder 340, linkage bull stick 350, drive link 360, overturning sliding block 370 and overturning hydraulic cylinder 380, the overturning hydraulic cylinder 380 are solid
It is scheduled on the four hydraulic pressure fixing threaded holes 129 at 120 top of branches and leaves collecting box, the piston rod of overturning hydraulic cylinder 380 can be revolved by pivot pin
Turn to be connected in the vertical hole seat 371 of overturning sliding block 370, the overturning sliding block 370 and the overturning sliding slot on branches and leaves collecting box 120
121 are slidably matched, and described 360 one end of drive link is rotatably connected to the horizontal hole seat 372 of overturning sliding block 370 by pivot pin
On, the other end is rotatably connected to by pivot pin in the connecting rod hole seat 351 of linkage bull stick 350, is also set on the linkage bull stick 350
There are two sliding slot 352 is held tightly, 350 lower section of linkage bull stick is equipped with the first guide wheel hole seat 353, and two are held tightly sliding slot 352 with linkage
The central symmetry of bull stick 350, the right folded arm bar 310 are equipped with V shaped slab 311, two convex sliding blocks 313 and a pivot pin hole seat
312, left 330 structure of folded arm bar and right folded arm bar 310 are full symmetric, and the holding hydraulic cylinder 340 uses double rod type piston
Cylinder, hold tightly the piston rod at hydraulic cylinder 340 both ends by pivot pin respectively with the pin hole on right folded arm bar 310 and left folded arm bar 330
Seat 312 is rotatably connected, two convex sliding blocks on two convex sliding blocks 313 and left folded arm bar 330 on right folded arm bar 310
313 hold sliding slot 352 tightly with two on linkage bull stick 350 is slidably matched.
The hold-fast body 300 is fixed on 110 cover board of driver's cabin, and first is installed on the hold-fast body 300
Guide wheel 601 is driven, the hold-fast body 300 can be with the rotation about 100 of relative activity locomotive, and hold-fast body 300 is equipped with right embrace
The end of armed lever 310 and left folded arm bar 330, right folded arm bar 310 and left folded arm bar 330 is V shaped slab 311, the right folded arm bar
310 and left folded arm bar 330 can come closer along the holding sliding slot 352 on hold-fast body 300 or unclamp outward.
As shown in figs. 23-24, the beta pruning instrument 400 includes left beta pruning blade 410, beta pruning left hydraulic cylinder 420, right beta pruning
Blade 430 and the right hydraulic cylinder 440 of beta pruning, beta pruning left hydraulic cylinder 420 and the right hydraulic cylinder 440 of beta pruning are rotatably connected to branches and leaves respectively
In two hydraulic press hole seats 126 of 120 both sides of collecting box, the left beta pruning blade 410 and the right beta pruning blade 430 are half
It is arc-shaped, the right beta pruning blade 430 and left 410 symmetrical configuration of beta pruning blade, left beta pruning blade 410 and right beta pruning blade 430
It is rotatably connected to respectively in two blade hole seats 125, the piston rod of beta pruning left hydraulic cylinder 420 and left beta pruning blade 410
It is rotatably connected, piston rod and the right beta pruning blade 430 of the right hydraulic cylinder 440 of beta pruning are rotatably connected；The beta pruning instrument 400 is set
It puts at the top of 120 back plate of branches and leaves collecting box, beta pruning left hydraulic cylinder 420 and the right hydraulic cylinder 440 of beta pruning control the left beta pruning respectively
It is opposite between blade 410 and the right beta pruning blade 430 to close up rotation or separate rotation relatively.
As illustrated in figs. 25-27, the saw section utensil 500 include the left sliding slot column 510, the right rail column 590,
Saw section left hydraulic cylinder 570, the right hydraulic cylinder 580 of saw section, the left sprocket wheel 530 of saw section, saw section slide motor 520, saw section chain saw 540, saw
The right sprocket wheel 560 of section, saw segment sync sliding block 550, transmitter frame 521, receiver frame 551, photoelectric sensing transmitter 522 and photoelectric transfer
Feel receiver 552,
The left sliding slot column 510 and the right rail column 590, which are respectively welded, is fixed on 130 foreboard top of trunk collecting box
Portion both sides, left 510 longitudinal direction of sliding slot column are equipped with vertical saw section sliding slot 511, and transverse direction is equipped with vertical saw section straight slot 512,
The right rail column 590 and left 510 symmetrical configuration of sliding slot column, the saw section left hydraulic cylinder 570 are fixed on left sliding slot column
510 bottoms, the piston rod of saw section left hydraulic cylinder 570 are fixedly connected with saw section slide motor 520, saw section slide motor 520 and a left side
Vertical saw section sliding slot 511 on sliding slot column 510 is slidably matched, and the saw left sprocket wheel 530 of section is fixed on saw section by key connection
In the shaft of slide motor 520, the saw right hydraulic cylinder 580 of section is fixed on the bottom of right rail column 590, saws the right hydraulic cylinder of section
580 piston rod is fixedly connected with saw segment sync sliding block 550, and the saw right sprocket wheel 560 of section, institute are fixed on saw segment sync sliding block 550
Stating saw section chain saw 540 passes through the horizontal lumbering straight slot on left sliding slot column 510 and right rail column 590 to be wound on the saw left sprocket wheel of section
530 and the saw right sprocket wheel 560 of section on, the transmitter frame 521 is fixed on the side of lumbering slide motor 230, on transmitter frame 521
Photoelectric sensing transmitter 522 is fixed with, the receiver frame 551 is fixed on the side of saw segment sync sliding block 550, receiver frame
Photoelectric sensing receiver 552 is fixed on 551；The saw section utensil 500 is arranged at the top of 130 foreboard of trunk collecting box, described
Photoelectric sensing transmitter 522 and photoelectric sensing receiver 552 and saw section chain saw 540 synchronize move up and down.
2nd, application method：
（One）Clamping and positioning
When initial, hold-fast body 300 is in horizontal position as illustrated in figs. 13-14, driver's driving operation locomotive 100 to tree
Wooden front suitable position controls and holds 340 both ends piston rod of hydraulic cylinder tightly simultaneously to contract, drives right folded arm bar 310 and left armful
Armed lever 330 is drawn close along the holding sliding slot 352 on linkage bull stick 350 to centre, as shown in figure 4, in the pulling force of both ends piston rod
Under effect, trunk 900 is clamped in centre by the V shaped slab 311 on right folded arm bar 310 and left folded arm bar 330.
（Two）Lumbering operation
After right folded arm bar 310 and left folded arm bar 330 clamp trees, the lumbering left hydraulic cylinder 210 in crotch 280 is supported
The forward movement synchronous with lumbering right piston bar 271 of lumbering left piston bar 211 is respectively driven with right hydraulic cylinder 270 of lumbering, drive is cut down
Wooden slide motor 230 is moved forward with lumbering synchronous slider 260 along the horizontal lumbering sliding slot 285 on support crotch 280 is synchronous,
Slide motor 230 of lumbering simultaneously starts the left sprocket wheel 220 of driving lumbering and rotates, and timber cutting chain saw 240 is driven to run, timber cutting chain saw 240
It is pushed forward, trunk 900 is sawed-off from bottom.
（Three）Rotate trunk
As shown in figure 5, trunk 900 pulls 370 edge of overturning sliding block by the piston rod after sawed-off, overturn on hydraulic cylinder 380
The overturning sliding slot 121 on branches and leaves collecting box 120 slides backward, then pulls linkage bull stick 350 around bull stick by drive link 360
Hole seat 111 rotates clockwise, and right folded arm bar 310 and left folded arm bar 330 clamp trunk 900, and with linkage bull stick 350 jointly to
An angle of 90 degrees degree is rotated afterwards, puts 900 level of trunk, and Fig. 6 is the state that 900 level of trunk is put, and then holds hydraulic cylinder 340 tightly
Right folded arm bar 310 and left folded arm bar 330 is pushed to slide in and out, is released trunk 900, while falls and drives guide wheel 601 first
On the second driving guide wheel 602, trunk 900 is limited between the slope bar 123 of 120 both sides of branches and leaves collecting box, prevents from setting
Dry 900 shaking is excessive.
（Four）Trunk linear measure longimetry
900 level of trunk, which is fallen, to be driven in the first driving guide wheel 601 and second on guide wheel 602, and range sensor 604 starts,
Preferably by ultrasonic distance measuring module, principle is range sensor 604 used：Ultrasonic transmitter is to 900 direction of trunk
Emit ultrasonic wave, start timing while emission time, 900 top of trunk is encountered when ultrasonic wave is propagated in air just at once
It returning, ultrasonic receiver receives back wave and just stops timing immediately, and the aerial spread speed of ultrasonic wave is v, and according to
The time difference t for measuring transmitting and receiving echo of timer record, it is possible to calculate launch point to the distance on 900 top of trunk
S1, i.e. S1=vt/2, and since timber cutting chain saw 240 is constant with respect to the height on ground, different trees are homogeneous by sawed-off height
Together, thus after trunk 900 is rotated by 90 ° trunk 900 by the distance L of sawed-off position and launch point be definite value, it is possible thereby to
To trunk 900 by length S2=L-S1 after sawed-off.
（Five）Trimming leaf
First driving guide wheel 601, second drives guide wheel 602 and third driving guide wheel 603 to rotate clockwise simultaneously, is rubbing
Power effect is lower to drive trunk 900 to move backward, when trunk 900 is by beta pruning instrument 400, beta pruning left hydraulic cylinder 420 and beta pruning
Right hydraulic cylinder 440 pushes left beta pruning blade 410 and right beta pruning blade 430 to be drawn close to centre simultaneously, and trunk 900 continues to move back
It is dynamic, it can be cut off when branches and leaves pass through left beta pruning blade 410 and right beta pruning blade 430 by blade, and fall into branches and leaves collecting box 120
In.
（Six）Trunk saws section
When initial, saw section chain saw 540 is located at the bottom of left sliding slot column 510 and right rail column 590, and trunk 900 continues
It moves backward, and passes through between left sliding slot column 510 and right rail column 590, guide wheel group is driven to stop operating at this time, saw Duan Zuo
Hydraulic cylinder 570 and the saw right hydraulic cylinder 580 of section push saw section slide motor 520 and saw segment sync sliding block 550 along vertical saw respectively
Section sliding slot 511 synchronizes upward sliding, while saws section slide motor 520 and start that the saw left sprocket wheel 530 of section is driven to rotate, and drives saw section chain
540 operation of saw, saw section chain saw 540 is pushed upwards, and trunk 900 is sawed-off from the bottom up, and falling into trunk by sawed-off part receives
In header 130, guide wheel group is then driven to continue that trunk 900 is driven to stop operating after moving backward a distance, saws the left hydraulic pressure of section
Cylinder 570 and the saw right hydraulic cylinder 580 of section pull saw section slide motor 520 and saw segment sync sliding block 550 to be slided along vertical saw section respectively
Slot 511 synchronizes slide downward, and saw section chain saw 540 is moved downward with saw section slide motor 520 and saw segment sync sliding block 550, will be set
Dry 900 is sawed-off from top to bottom, this motion process of repetition, which makes chain saw pump, to be cut into pieces trunk 900, and
All collect in trunk collecting box 130.
（Seven）Diameter measurement
The principle of correlation photoelectric sensor is：Transmitting terminal emits feux rouges or infrared, and receiving terminal receives, and has object process,
Light is cut off, just output signal.In section utensil 500 is sawed, photoelectric sensing transmitter 522 is fixed on saw by transmitter frame 521
On section slide motor 520, photoelectric sensing receiver 552 is fixed on by receiver frame 551 on saw segment sync sliding block 550, saws section
During chain saw 540 moves up and down photoelectric sensing transmitter 522 and photoelectric sensing receiver 552 can it is synchronous therewith on move down
Dynamic, when the signal that photoelectric sensing transmitter 522 emits is blocked by trunk 900, signal output is sent out by timer record signal
The time T for changing, piston rod at the uniform velocity push saw section slide motor 520 and saw segment sync sliding block 550 to slide up and down, movement speed
V is denoted as, then can measure trunk 900 by the diameter D=VT at sawed-off position.
3rd, the above-mentioned substantive distinguishing features of the utility model directly bring following progress effect：
Lumbering left hydraulic cylinder 210 and right hydraulic cylinder 270 of lumbering work asynchronously, it is ensured that timber cutting chain saw 240 is at the uniform velocity to trunk 900
It is felled；Horizontal lumbering straight slot 284 is equipped on 286 medial surface of 282 medial surface of left support bar and right support bar, facilitates lumbering
240 smooth work of chain saw, the horizontal lumbering sliding slot of the company of being equipped on 286 upper surface of 282 upper surface of left support bar and right support bar
285, lumbering slide motor 230 and the 260 synchronous parallel sliding of lumbering synchronous slider are given respectively；Whole work process is by the people that works
Member's operation in driver's cabin 110 is completed, safe and efficient, is saved manpower, is suitble to high-volume operation.
Claims (1)
1. a kind of lumbering device for plantation Work machine, including operation locomotive（100）With lumbering device（200）, it is described
Industry locomotive（100）It is equipped with driver's cabin successively from front to back（110）, branches and leaves collecting box（120）With trunk collecting box（130）, operation
Locomotive（100）On be additionally provided with hold-fast body（300）, beta pruning instrument（400）, saw section utensil（500）It is described to cut down with driving guide wheel group
Wooden device（200）It is fixed at driver's cabin（110）On the chassis of bottom, it is characterized in that：
The lumbering device（200）Including supporting crotch（280）, lumbering left hydraulic cylinder（210）, the left sprocket wheel of lumbering（220）, lumbering
Slide motor（230）, timber cutting chain saw（240）, the right sprocket wheel of lumbering（250）, lumbering synchronous slider（260）With right hydraulic cylinder of lumbering
（270）, the support crotch（280）By left support bar（282）, right support bar（286）, connecting rod（283）With two fixed links
（281）Composition, the connecting rod（283）In left support bar（282）With right support bar（286）Between, support crotch（280）On
Two fixed links（281）It is weldingly fixed on driver's cabin（110）Bottom, left support bar（282）With right support bar（286）On be equipped with
Level lumbering straight slot（284）, horizontal lumbering sliding slot（285）With hydraulic cylinder placement hole（287）, the hydraulic cylinder placement hole（287）
For through-hole and it is arranged on left support bar（282）With right support bar（286）Tail portion, the lumbering left hydraulic cylinder（210）It is fixed on
Left support bar（282）On hydraulic cylinder placement hole（287）It is interior, left hydraulic cylinder of lumbering（210）On lumbering left piston bar（211）With
Lumbering slide motor（230）It is fixedly connected, the lumbering slide motor（230）With left support bar（282）On horizontal lumbering slide
Slot（285）It is slidably connected, the left sprocket wheel of lumbering（220）Lumbering slide motor is fixed on by key connection（230）Shaft on,
The right hydraulic cylinder of lumbering（270）It is fixed on right support bar（286）On hydraulic cylinder placement hole（287）It is interior, right hydraulic cylinder of lumbering
（270）On lumbering right piston bar（271）With synchronous slider of lumbering（260）It is fixedly connected, the lumbering synchronous slider（260）With
Right support bar（286）On horizontal lumbering sliding slot（285）It is slidably connected, the right sprocket wheel of lumbering（250）With synchronous slider of lumbering
（260）It is rotatably connected, the timber cutting chain saw（240）It is wound on the left sprocket wheel of lumbering（220）With right sprocket wheel of lumbering（250）On, lumbering
Chain saw（240）Across level lumbering straight slot（284）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552861.6U CN207574186U (en) | 2017-11-20 | 2017-11-20 | A kind of lumbering device for plantation Work machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552861.6U CN207574186U (en) | 2017-11-20 | 2017-11-20 | A kind of lumbering device for plantation Work machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207574186U true CN207574186U (en) | 2018-07-06 |
Family
ID=62732304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721552861.6U Expired - Fee Related CN207574186U (en) | 2017-11-20 | 2017-11-20 | A kind of lumbering device for plantation Work machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207574186U (en) |
-
2017
- 2017-11-20 CN CN201721552861.6U patent/CN207574186U/en not_active Expired - Fee Related
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