SU353371A1 - FORESTRY MACHINE - Google Patents

Description

The invention relates to forestry machines and can be used in the forestry industry for crushing trees, cutting branches, cutting logs into assortments and packaging to obtain a binding package.

Forest machines are known, including a self-propelled chassis on which a rotating boom is mounted in the form of two telescopically mounted beams, on the inside of which is a grab and a device for cutting branches, and on the outer carriage for longitudinal movement of a coal tree, having a common drive together with the inside beam to synchronously move them in opposite directions.

However, such machines do not provide trees, cut them into assortments, and package.

The purpose of the invention is to provide for the acquisition of a wrapped package, for example, assortments.

The proposed car is made as follows:

a) the inner beam is made with devices for felting and cutting wood and for automatic cutting the vergina with a given diameter, while the self-propelled chassis has a support frame that is rotatable in the horizontal plane and equipped with a frame for collecting logs and 1I of assortments and linking them in packs, with a device for feeding a binding element fixed on the outer beam;

b) the carriage drive n the internal beam is made with hydraulic pumps and oil tanks and installed on the carriage;

c) at the free end of the inner beam a swivel rotor is installed in the vertical ori ooste 11, at one end of which there is a gripper and tool for cutting and cutting wood, and at the other there is a device for cutting branches and means for cutting the apex at a given diameter;

d) the tool for innovating and cutting the tree is made with the possibility of moving parallel to the direction of feeding the -i-fixation tree in the final setting;

e) the device for cutting off branches is pivotally connected to the yoke by means of shafts and made in the form of two two shoulders grips from a hydraulic drive, equipped with pozhevyh themselves, and the knife with one end connected to the end of the gripper, and the other passed through the shaft of the other gripper and prp the aid of the elastic element is connected to the second nlech of the nerve grip, the shaft of which is connected with the shaft of the second by means of an eight-strap;

c) the gripper of the yoke is made in the form of two pivotal levers from the hydraulic actuator, rigidly fixed on the rollers, each of which is equipped with two non-vanishing wheels, npiichem wheels of one shaft are connected respectively to the wheels of the second shaft and the main eight flexible closed element;

g) a means for knocking out expanded wooden trees (J in the form of two rasiols) Pneh in one plane of arcuate holders from an all-round drive-line equipped with a single-pin nnuf pnnamp with reinforcements on an arbor: 1. rotating va.lah, each of which nl.eet drive wheel, eedupupnoye with the engine drive pilpa pepi;

a) each arcuate holder) is equipped with two guided circular slave tubes for fine, one of KOTOpi ix is located in its middle part, made movable in radial naravlsiin relative to the lead gauge and another gauge;

i) the means for automatic cutting of the top of the tree is movably fixed on the yoke and is made in the direction of the blade that can be rotated around the horizontal axis of the knife with the cutting of the cutting rabbit;

j) in order to ensure the synchronous operation of the grippers of the device for pruning boughs, poeledpy connection with one of the grips;

l) a knife with a latch to hold it in the working position, connecting it to one of the grippers of the device for cutting branches;

m) drives neneii and shafts of tools for knocking and cutting wood of the joint tree, respectively, with the first and second hydraulic pumps, located on the slide carriage, iricum and drive shafts, as well as with the pressure dials, and the two-way hygroscopes, for example, the pressure dial, and the hygroscopes;

n) the use of the choice for the choice of the hat is made in the form of a loading plane and a swivel plane that is rotatable in a non-lenticular plane, and a cutter and cutter;

a) the loading platform has a dr. and an alareller holder, each of which is parallel to the longitudinal axis, 1) arrow)));

p) the device for the delivery of a backlash element is made in the form of a rotary drum with a stocked pipe. A pin) is an axle that guides the cable and a lever swiveled in the longitudinal vertical plane of the rope with a free-hand pick-up for the cable to be attached to the cable Having a pivot, in the plane of the rotation of the lever of the device for a rope of cable, a two-arm lever, I have on them a hook, the zeros of which are rotating in the opposite direction.

moreover, the OD1P1 of the grippers with a cutting edge for cutting the cable;

p) grips of the lever of the device for feeding of the tied electric element and double lever

irisosobleiii for linking pachkpn vypn) Lyena with klpovpdiymp grooves.

On fpg. Figure 1 shows the logging machine mashia, view of eboku; on phpg. 2 - the same, front view; in fig. 3 - etherre strengthened P y.m1

on Hcii by irnvod and karetko, butrod raspcc .i; on fng. 4 logging machine, type Eve) xy; pa f | P 5 - ptvod turning etrely in 1 or sozhnalno 1 nloskostopn p pppososp method. lenne d, 1 transverse displacement. app trees

ate the pruning of branches; pas figs. 6 ka. Net ukrenlepna pas kopne ba.1ki fork e zahnatom.m, to the middle for the pah p and to open the tree chewing n p and for automatic iorererezii and Veriiii uatroyetvom for Persiaip

, BGD everhu; on fng. 7-fork n derzagel loading platform; view from above; FIG. 8 means for cutting and cutting wood; in fig. 9-- rocker, iyiherechey) azrez; pas figs. 10 capture, general view;

on phpg. 11 - the sequence for automatic design of the NPP diameter with its diameter; na R2 is the same cut; in fig. 13th century) for cutting boughs, but cross section; on phpg. 14 - the same, type of nodes pr m.

angle to the naravlepiyu movement of trees; pas figs. 15 is a side view of a phpg. five; pas figs. 16 is a cross-section of FIG. 15; pa fpg. 17 — a technique for bonding trees into plants i; device for sub-braking element;

FIG. 18 - installation of a control device for coupling a wooden shed in a pack;

The leumozagovitelpa .mashchipa contains a support ./ with an open mouth 2.

O and a and the frame is each welded

A copstrukpp made from a square square ball (n. K oiore / kreips pivot support plate. Pa. bottom side of sms ntprozana pipe 4. Frame 2, turn it in) horizontally nl () from {1) from one end stiorio, held by means and; pggy 3 The frame 2 can also be rotated on the pipe / around the shaft 5. It ()) and ocHainej a 1 bold coma tempe 6 bil gatelm (not shown) for outdoor pairs

wheels It is controlled by the hydraver tool: First, the means of the control frame. The extended cTpe.ia 7 grows into the vertical axis of the iKiocCocTH ii (n) yi axis. h01O |) and held frame1) 1 9, smigi15aino11 ia |) ama 2. Pa

“) Ame 2 also has a groin (; d1 1sg cabiii 10, from where it is, there is a HOiiopOT frame and the work of the engine is 1), and 11) 1x K) moving devices of the bus. Arrow 7 consists of two chapters of the beams // and 12. Each beam is also AA: it is in the form of

. G; the rails are positioned in such a way that the beam of the 12th TV cell moves inside the beam // between two sets of a compamp. Pabal; ; e // located 13, in which the axis 8 is retracted. Thus, the beam // When the beam occupies one of the above end positions, most of the beam 12 is in the beam //, while in a different position the beam 12 projects from one end beams //. This end and the corresponding end of the machine below will be referred to as the front end. In the shown construction, beams // and 12 are 11 m long each. The beam 12 is moved in the beam // by means of two support rollers 14 and 15 (see Fig. 3) and a Teflon bearing 16. The support roller 14 is mounted on the front end of the beam //, and it abuts the lower part of the beam 12. The support roller 15 is located at the rear end of the beam 12 and down into the upper horizontal plate of the beam //. A teflon substrate 16 is mounted on the lower surface of the rear end of the beam 12. The beam 12 carries at its free end a rocker arm 17, which rotates in two planes. The rocker arms are cutting devices 18 and 19, the grip 20 and the device 21 for cutting branches. The beam // is of such a construction that its lower part slightly protrudes beyond the longitudinally protruding vertical sides. Thus, a projection 22 is formed on either side of the beam along its length. Under the beam 11, there is a carriage 23 having eight wheels 24. The wheels move in pairs on either side of the projections 22 and the carriage does not move along the projections between the ends of the beam. The wheels have flanges that take up lateral forces (which act on the carriage) and guide carriages during its movement. A fastening mechanism 25 is located at the front of the carriage. A device 26 for collecting treeless trunks is fixed to frame 2 and is folded in with it. Paragraph also has an attachment 27 for tying up tree trunks. All moving parts of the machine are driven by a hydraulic system. The energy source is the internal combustion engine 28 located on frame 2. (In the drawing, the engine is indicated by dotted lines). The frame 2 also contains the electric generator 29, the hydraulic pump 30 and the oil tank 31. The generator and the pump are connected directly to the engine 28, and the suction part of the pump is connected to the oil tank. The generator 29 is connected to an electric motor 32 located on the carriage 23. On the carriage 23, there is a hydraulic pump 33, which is connected directly to the motor 32 and is driven by it. The carriage is also located in the oil tank 34, to which the suction part of the pump is connected. The frame 2 on the turntable 3 is rotated by two hydraulic cylinders 35 and 36 which are rigidly attached to the onor / on either side of the pipeline 4, and the cylinders are fixed to the surface of each hydraulic cylinder 37, 38. And on the free end of the rod piston - roller regulator or wheel 39, 40 of change and direction. The lug 41 is rigidly fixed to the cylindrical vertical pipe 4. The center 42. 43 is connected at its ends between the lugs and // and the corresponding lugs 57, 38 so that each chain is engaged or bends around the corresponding roller adjuster or wheel of change. . Regarding the sprockets, the eyelet 41 is attached to the pipeline 4 so that the ramd 9 can be rotated by hydraulic cylinders for about half a turn. Hydraulically; 1dry 35, 36 are interconnected via oil lines and are synchronized with each other and in anti-polar devices. Thus, the chains are held in a tensioned position regardless of the position of rotation of frame 2. To externally too high loads on the turntable 3, when beam 12 is in the shortened front position, beam 11 is mounted on axis 8 so that only about 40% of the beam length located on the front of the base. For a balanced tilting of the soil in the working areas, the frame 2 rotates in a vertical plane relative to the support 1 of the device. To ensure this rotation, two hydraulic cylinders 44 and 45 are pivotally connected between the pipe and the frame on either side of the shaft 5. A hydraulic cylinder 46 is pivotally mounted between the frame 2 and the beam 11 and connected to them so that the beam 11 can rotate the axis 8 by means of hydraulic cylinder. The rotational movement is limited by damping means installed in a known manner in the hydraulic cylinder. A hydraulic rotary motor 47 is mounted at the rear end of the beam 11 and is connected to the feed carriage and the beam 12 for the synchronous drive of the latter. On the output shaft of the rotary engine 47 a sprocket 48 and a drum 49 with a flanged sleeve are mounted. The chain 50 is attached to the rear part of the feed carriage 23 and from its rear to the sprocket 48. After the chain wheel infantile, the chain then passes forward through the beam // and parallel to the latter and further to the rear end of the beam 12, where it is fixed. A valve box 51 is also mounted on the carriage 23, which is connected to the outlet of the pump 33 installed on this carriage. The valve box contains valves 52, which are electrically controlled from the cab 10 and are each connected to a high pressure hose 55, and this jack can be connected

The drawing shows only one of the high pressure needlings. The outflow pressure barrier 53 passes from the rear of the box .57 to the hose reel 49, and goes under the drum and forward through the beam // to the high pressure pipelines 54, rigidly fixed in the beam 12 (ira drawing shows only one of the pipelines 54). The electrical cable from the engine of the valve 52 to the control panel 1 is mounted in the cab 10, and from the panel the electric drive, in turn, passes to the heater 29 mounted on the frame 2, the wires from the engine A2 and the valves 52 are suspended in the same way as the cable carriers x 55, movably installed in secpiopty ntinah 56, attached to the beam //.

The chain 57 is attached to the front feed carriage and the length of the change from the latter to the directional switch / lecy 58, is attached to the front carriage balk //. The value goes from the wheel 5 / (at the side of the supporting roller 4) to the rear shock of the beam / 2. ira which opa is fixed. Tension 50 and 57 can be adjusted, the tension of the pegs is set to each other with each carriage 2,3, TTA each beam / 2 ustaovlepa elastic support, which limits the depth of the beam and ir carriage iodachi in the corresponding end of the plasterboard. (The means of chain patching and the support of the support are not shown in the drawings. At the front of the beam there is a bucket of an elastic stopper 59,

Since the carriage 23, the beams 12 and the chains 50 and 57 together form a closed path, the feed carriage and the beam will move synchronously in opposite directions.

The gripper 25 consists of two identical grippers 60 and in / fixed on the bracket 52. Each gripper consists of a pair of double-arm levers rigidly connected to one end by a hinge 63, and at the other end by means of a sharp-edge jig 64, the device 64 has a concave form. Each grip is set between the cheeks to twist so that it forms a double-arm lever. The hydraulic cylinder 65 is connected with arcs 63 (ends) of the clamping devices 64, the opening of which is limited by the stroke of the hydraulic cylinder and the support means (not shown in the drawing). The lower grip can rotate approximately 60, and the upper grip approximately 10 ita from the closed position. The removal of the trunk from the gripping mechanism improves due to the relatively large rotational movement of the lower grip at the completion of the pruning of the branches from the deposit.

The beam 17, mounted on the beam / 2, consists of a box-shaped bracket 66, divided by three children. On the outer face brace, the brace rigidly fastens the guide 67 and soelenpinson Schuft type 68, which is also attached to it. Guide 69 is installed with the possibility of ira and directing junge 67, and the connection pin is held in 1); ipiniic 70 in parallel 69. On the outside of TOpnoBoii, there are two lines 7). Nalravl 0 tsi ud (t by means of a payb 1 t. Two nuts that tightly tighten the connector so that (turn 69 69 turns around the ntft. Fork type F fastener elemen t 72 rigidly hundred iiley ia C.B. bulk balk / 2. Two disks x krepseszh th pr -1sosoble and soediyep

Val 73, KO, TH also 1 rode through

VK.Da.i.P In About Torah 7 /.

Between each. ) 1 7 / and the corresponding trl of discs) m fasteners 1 m 72 mouths 1pl and from 1stem cstm, kg) torus consists of

d, vuh, cn 74 t 75. As an interconnect, 1 (Cho interplay between the connections of both systems, is, IJ 76.

Koroltyslo / 7) ao: i tp 1ke 76 and wound around ala 73. The korom is weakly carried out hydraulically, (77 and 78, Hydraulic 77 connectable 1 Beam / 2 and 76, interacting through a communication system. the cylinder 78 is installed with the possibility of rotation 1 between the booster 66 and the lever arm 79 with the sub-hp to the landing gear, and the lever arm is rigidly fastened to the guide.

the valve box 5 / and the oil tank 34 by the high pressure pipelines 54 and the hose 1 5 ,.

As can be seen from the following description, part of the box on the yoke is always open.

turned to a tree when processing it, regardless of whether it is fallen or not.

The cutting devices 18, the gripper 20, the cutting devices 19, the device for cutting branches 2 / set at the front end of the beam 12.

The cutting devices / 8 and / 5 are mainly intended for cutting wood, but can also be used for cutting the trunk into pieces after the tree has been cut. This is realized; it is identified during the operation of the cutting of branches, if the tree is eaten, it is muddled, that it is b1, from the branches in one move of 1 transfer of 1 carriage. A part of a tree trunk with 1 cut of pln knots is cut to length. And the device when the feed carriage completes

move g Odachi. reaching this position, the grippers release the part of the trunk cleared of boughs, after which it moves in one direction, and the feed carriage rotates until the gripping mechanism

clamp the end of the rest of the trunk, and the chipping of the branches continues.

the element consists of a guide rail 83 and a holder 84 connected in such a way that they form a triangle, along the edges of which an endless saw chain 85 is driven. The guide bus (bc consists of a guide designed in the usual way in motor saws having a longitudinal groove 86 on at one end, and mounted for rotation on the axle of the directional wheel 87 at the other end, the iric has grooves for cutting the saw chain. The guide can be rotated to use the grooves across the MeiiHoro to reduce the and wear and wear. The shaft 88 of the wheel 87 extends from the wheel in both directions and is provided with a circular groove 89. The holder 84 consists of two equal halves connected in such a way that they coincide in shape and are held at a distance a little greater than the width of the yielding center, pi 85. In each half of the holder at one end there is a recess 90, while the holder at the top of the corner and at the other end is made with a hole and under the bearings 91 and 92, respectively. The guide rail is mounted on the holder between its ends, the shaft 88 being axially fixed to the holder by means of the recess 90, which is fitted into the groove 89 of the shaft. Each bore 90 is provided with a rotating latch 93, which can be rigidly fixed above the bore by a threaded plug, thereby preventing movement of the shaft along the bore. The guide is held on the holder at the opposite end by a shaft 94, which passes through the groove 86 in the guide saw and is attached to the ends of the holder. The holder can rotate on the shaft 95 mounted in the bore of the bearing 92 and the bracket 82. The driving wheel 96 is connected by a key with the shaft 95 between the ends of the holder. A gear wheel 97 is also mounted on the key on the key. The gear segment 98 is screwed to the holder with screws, so that the center lines of the segment and the shaft coincide. At one end of the shaft 99, the pie lever 100 is rigidly mounted, and this end of the shaft protrudes slightly outwards. The roller 101 is eccentrically mounted on the keys on the shaft 95 between the ends of the holder and forms the shaft of the wheel 102 of the change of direction mounted on the rotating roller. The chain 85 moves in a closed path between the driving wheel 96 and two wheels 87 and 102. The saw chain is tensioned by the sector lever 100 by shaft 99. When the lever and shaft rotate, the wheel 102 moves by means of an eccentric roller 10 in the direction of the roller corresponding to the position of the roller and the direction of rotation .

When the saw chain thus has a sufficient slack, it can be sequentially removed from the cutting device. When the required tension of the saw chain is reached, the shaft is locked in the installed position by means of the fastening bolt 103, which tightens the sector lever 100 to the holder by tightening it.

The knives 80 and 81 are mounted one relative to the other on the bracket 82 so that the gear 97 and the gear segment 98 mutually engage. The hydraulic cylinder 104 of the hinge connects with the holders 84 of two knives and, with the rioMOHui drive, rotates the latter around the shafts 95. As a result of the toothed segments and the position of the hydraulic cylinders, the knives synchronously rotate in () in opposite directions. The hydraulic motor is rigidly attached to

the bracket 82 for driving the saw chains 85. The rotation of the engine is transmitted to the saw chain through a gear wheel 105, which is attached to the engine shaft and engages with the gear wheel 97 of one of the joints 80, 81.

When cutting wood, knives 80. 81 rotate apart from each other. Thus, in these end positions, the knives are consumed. When the tree is between knives, the saw drive motor 106 starts up, after which the chain begins to move. The hydraulic cylinder 104 is then retracted to the back so that the knives rotate towards each other, and the saw chains touch the wood. With further drainage of hydraulic

The cylinder tree is cut off by saw chains in the usual way, cutting the tree simultaneously as it moves to the center of the latter. When the hydraulic cylinder is completely abducted, the cutting operation is completed. To cut the chains on each other at this stage of processing and to ensure that the cuts made on opposite sides of the tree coincide, the engagement between the gears 97 is such that

The teeth of the chains are shifted half a step from each other. Thus, saw blades in the final stage of the cutting operation are driven in steps.

The brace 82 moves a pair of 17 on the yoke, which is directed towards the iodachi of the tree. For these purposes, the bracket is made with two cylindrical rods 107. The rods can slide in the longitudinal direction in two guide bushes 108 and slide through

opposite end of guides. In each guide between the collar on the ipock and the end part of the guide, the pressure springs 109 are pulled, due to which the clevis 82 moves the B side of the rocker arm / 7. This movement is limited by the shoulders.

at the free end of stocks. Staple movement

in the opposite direction (towards the spring)

Contact with the yoke: 17.

110 displaced spring loaded dog

is set to rotate the balance arm pa so that, in the working position, it rests on the shoulders 111 and clamp 82 and restrains its movement under the action of the spring 109.

The cutting position to the cutting position of the branches wyor 112 rests on the dog 110 and stops.

Capturing 20 paramighters for udrzhaia Doreva. The grip consists of two levers 113 and 114. Lever 113 are weighted with discs, ustaovleiyemi pairs, inside the lever arm // ,; lever 114 is inserted when closed; 1 bar levers. Each lever is connected to the HIHOIIKOH shafts 115 and 116, installed in the nods 117, 118, disposition of their inlays 66. Hydran, (cylinder 119, hyarinrically () in; ich1 in bracket 66, and itktok; ori1n H1a |) III1 ) Io irnso; diien to the link 120, with the shooter's shikshi shaft 116. The link 120 forms a lever with the lever /// two shoulders. With twin 1: ei | And 1 current of the hydraulic ti.chidra hydraulic lever 14 and is turned by the star 120 and the shaft // 6.

Wheels 121 and 122 are mounted on shioikas on shafts 115 and 116, respectively, and are connected. two chains 123 and 124.

When a hydraulic cylinder is in operation, the movement of the piston rod is transferred to the clamping cheeks so that the next shihroi rotate in anti-fluid and right direction x.

The cutting devices 19 statiar the yoke 17 between the branching device 21 and the grip 20. The cutting devices operate automatically and cut off the tree in this part of the CTi50.ia, which during the cutting of the boughs between the grippers 125 and 126. The cutting tool consists of nol; a 127 with sharp cutting edge, which is adjacent to grippers 125 and 126 and is provided with ethyl grips. For this purpose, the two stars 128 and 129 are iosagents on the rods and the shafts of rotation 1, Yu and 131 grips so that they form a double-lever with corresponding grips. Knife 127 of iosazhei shaft 132, which fits in oiore 133, is rigidly attached to bracket 66, and riojet the corner link 134, which is located on the shaft. Link 134 together with a knife forms dg: ullech lever. Three wire /,) 5 irp (tracks to zveiu 13-1 and rotates from it kdvul; pulleys 136 and 137, - / become on cia; ue. Wire cable iroho; i1t och nichivov through skulls 138, formed in the gear 128. ia the cable casing has a rez1) stop / 39. 1. The spring 140 connects the bracket 66 with its link 134 and removes the rotation of the link and the knife 127 clockwise around the shaft 13. The rotation of the link on the knife is limited by the str-o-rio 141, crimped to the shaft 133.: id 143 Ustavleia. with a vertical disk 143 of the link 134 and includes both itself and an injector) 144, attached to the bracket 66, and this extension is moving in this forward direction; 145. There is an eye 147 at the opposite end of the latch through which the cable 148 passes, the cable of the linker 129 on the link 129, at its other end there is a stop 149. There are 135 cables and 14S is adjusted so that the disk 143 irohodil latch 142, and the main part of the cable 148 protruded nz irow1IN 1y ///, when the clamps 125 and 126 from i) MjlTl) l.

The cutting ycqjoiicTBa 19 work as a next model. Korjui gateways 25, 126 from ipbinaioTCH d, l capture tree, zid.tk 142 1 1 move through the spring 146 on the HVib dIlI1pn disk, and) and E1th cable 148 113 nounshy 1-17 in the latch. Odioremepp); ppu 128 povo;) poluchatsaetsya in the right hour: the new arrow and the Ba.:ia 130, and npoyniHiia 138 on the link looks at the unnor 139, and through the uior and the cable, turns the zip and 134 and 127 into the pyravleiia

clockwise around the shaft 132. During rotation, the disk 143 is iodized by the action of the tension and movement of the MO and is above the latch 142, while the knife 727 is iodized. When the disk 143 moves past the latch

142, the latch is displaced by the action of the action of the compression spring 146.

After the tree has been fed to the branching position, the grippers 125 and 26 are closed, clamping the tree, links 128 and

129 and rotating in such a way that the iozh 127 and the disk 143 (under the action of your own ies iodine by the action of the spring 140) rotate around the shaft 132 until the disk is installed against the latch 142. Od1) is pulled through the cable iui 147, and the distance between the ear and the earr 149 is mastered. During the branching operation, the tree and orbit is bent by the lower shaft, ohm, through the device that pruns the branch.

Both grippers J25 and 126, which have a different pressure created by the hydraulic cylinders 150 and 151, move the iodine by the trunk of the tree to the upper end.

After such a rotation of the grips, the distance between the Bore of 139 n np ivniiHU) ii 138 is increased. 1 Fig. 148 is passed through the usual / - // ld ueera 149. Grips 125, 126 In 1; pe1 1 Unp pivlKJY (i1e) atsnn but about}) slaughter

Succumbing nostenesh n) nbli: -as a friend1 to a friend, the end of the cable / -lO removed / 1ets from the base / 00. C) e.11 (11; remep11.1 zan1, christmas tree 1-12 goes from dns1-: a 143, Tai; iiM way, zero, the disk is in the very first part of the game. PCh. When it is time

from the tree of the tree, |) at the position of the intercept of the capture of Mii, l os gig node and the HOJ (j minimum size. n. sahbaii.i shift the gf to the corresponding 1); AC10I11 e, zitel1 and ol - derived from the JIUCK; I I4: j. .iaTfiM link / o- / n un, | -; 127 fast

nor 11O |) become i n irav.tenni io o'clock st. |) tree lioh.pyi lui.ia /. l. on touching iozh with lere1 () m. li (: ltnzheii; tree in naira1, 1 str. of the node nod.achi on with raz1) e.chaet. tree trunk . The rotation of the knife is stopped as soon as the link 134 contacts the stopper 14L. The claws open, n top; the horses of the tree nada Earth.

ca. Thus, the latch can release the disk 143 and actuate the knife to any part of the tree trunk gripping the clamps.

The device 21 for cutting boughs consists of two rotating odiaiac grippers 125 and 126 and knife blades 152, 153 / it logs. Each zakrepili and shaft 130, 131, KOTOpi n i rotates with a coping element 66. The shaft freely passes through the flares OWN sleeves 154 and 155, () the same 11 and 1, 1 and the opposite sides of the grips. Thus, the clamps are mutually displaced and the irii. They wipe the shape of the scissors in a closed position. On the shaft there are also locking links 156 and 157 and two wheels 158, 159 and 160, 161, respectively, links 156 and 157 moving away from the shafts 130, 131 in opposite directions to the grippers 125, 126. The knife blades 152, 153 have an elongated day, which is attached to the end of one of the grippers 125, 126. The knife blades pass approximately half a turn from the respective grippers around the hub and then return the pad to the link of the first gripper in which the link is fixed by means of the tension spring 162, 163. Iozhev1 1e no sa nat iut over bushings regardless of the position rotation of the grippers. Since each knife blade is tensioned between the arms of the lever, formed by means of connected grips and a link, the tension of the spring is great. This means that changes in the blade of knife blades are also insignificant.

The grippers 125, 126 and the knife blades are driven by two hydraulic cylinders 150, 151, which are located between the bracket bracket 66 and the links 156, 157. When the hydraulic cylinders are driven, the grips are rotated by means of pliidres through the appropriate links and shafts. The synchronous movement of the grippers is provided by means of the wheels 158 and 160, 159 and 161, which are connected to two pegs 164, a passage between the wheels.

Cutting, felling of trees and pruning of branches (with a possible intermediate operation, but cutting of a tree of a part of maximum length), as well as the cutting of vertices, is carried out as follows.

After installing the machine, the frame 2 and the boom 7 turn towards the tree. The beam 12 is pulled out until the beam 17 is located at some distance from the tree. Then the boom 7 turns and orients toward the lower end of the tree. At the same time, the rocker rotates to the cutting position, the guide saw, the grippers of the cutting devices, the gripper 20 and the branches for cutting the branches 20 and 21 move to the side. In this position of the rocker arms 17, the cutting devices 18 go out of position and are held by the pawl 110. Then the beam 12 extends further towards the tree until the knuckle arches part of the bracket 82 ns ulrets iB tree trunk. After that, the grip and cutting ycT ioiicTB snarl are clamped to a tree trunk, and it is cut. Then the ba.aak / 1 is retracted into the beam. Simultaneously, but two. Nile. the slug section and the branch will be rotated to the branch position. The drift is kept at the place of the gripper 20, and the device 21 for cutting branches and the inlet go at some distance (n the lower end of the tree. Since the beam 12 and the carriage 23 move synchronously in the rotary positions, the carriage

is set in the front collar position, when the beam 12 is completely inserted into the beam 11. At the final stage of the movement of the rocker arm 17 (during tree felling), the stop 112 on the beam 12 will touch the software dog

Thus, the rocker arm 17, thus locking the latch on the bracket 82 and stopping the operation of the cutting devices 18. The shoulder of the stopper 59 on the beam /} can then move the bracket and the cutting devices inside the rocker arm and the final stage of movement of the beam 12. Now the end of the tentpans) is caught by the mechanism 25 , located on a carriage bridge | e. Knuckle 12 is fouled in the beam //, whereas the borehole 17 is

in position for Wed.iish boughs, and feed

Ia front end with otkaregka

The grippers 60 and 67, located “on either side of the lower end of the tree. The tree is felled, but still held by the grip 20.

The grippers 60 and 6 / clamp the lower end of the tree, and the gripping levers 20 open. The feed carriage moves to the rear end, and the beam 12, together with the device 21, moves to

irogo opposite direction. When they are cut from the tree, the separate guide lines are fully folded in the bracket 82. The path for pruning boughs ends as soon as the iodine carriage 23 n beam 12

reached the corresponding final position and ii.

If a part of the tree trunk, which is rational between the legs of the device 11 of the device 21 during the cutting of the branches, does not reach the definite minimum diameter at which the device 19 for cutting the top of the tree automatically works, the trunk is cut by the cutting devices 18, which at the beginning of the cutting of the branches disappear from collar

the stopper 59 and out of the rocker arm 17 under the action iruilsch 109.

After cutting the barrel, the knife and a part of the stem without any branches move to the loading platform.

After the branch has been cut from the tree, the trunk is moved to tool / 6 for collecting tree trunks, consisting of three three holders 165, 166 and 167, located at 2. The first two holders

165 and 166 are located on the rear and center of the frame, each holder consists of a forked bracket 6S, which is welded to the frame 2 (slightly below the bottom grip 60 on the bottom of the carriage 23). The bracket has at the end of the horizontal connecting pin located PA each leg. On pin 169 two pairs of beams are mounted

170, which rotate at one end thereof. Beams 170 soydepipe pas free end by means of a horizontal shaft

171, around which the double-arm lever 772 rotates. The beams 170 and the lever 172 have protrusions (in the drawing, not shows) that limit the ropes to 120-90 °, respectively. FIG. The figure 16 shows the final positions of the beams and the lever (the solid lines --- the lever in the same final position). A hydraulic cylinder 173 is provided for rotating the beams and the lever, located between the frame 2 and one lever arm. When the hydraulic cylinder is fully retracted, the beams and lever are in their final position in a counterclockwise direction, then the first lever is rotated to the final position in a clockwise direction, in which the corresponding stop is fixed against the beams. After such a continuous stroke of the hydraulic cylinder, the beams are rotated in a clockwise direction. When the hydraulic cylinder moves backward, the movement is reversed.

At the inner end of the bracket 168 there is a horizontal shaft 174, and with which the latch / 75 is hinged. Under the latch 175 and the frame 2, there is a tension spring 176, by means of which the latch pivots about the shaft 174 in a clockwise direction. The latch rotates approximately 30 ° between the two end polls, where you have a fixed stop, which during the rotation of the latch moves between the two projections and the bracket 168 (the stops and the projections in the drawing are not shown). When rotated in the counterclockwise direction, the latch angle protruding upward rotates below the upper edge of the clip 168, while in the other end position the same angle is higher than the clip.

The holder 167 is located in the front part of the frame 2 and is held by two odijak (upright) supporting elements / 77, which are welded to a close small distance from each other (a single supporting element is shown in Fig. 2). At the upper end of each support element there is a horizontal axle 178. The rods / 7.9, located in the polario, rotate around the axles / 78. On the other hand, the rods 179 are connected by a horizontal shaft 180, around which the double shoulders 181 rotate. The hydraulic cylinder 182 is located between the lever arm 181 and the frame 2 and serves

to rotate the lever arm and rods 179. The shoulder of p1) 1chag and iggangi have stops (not shown in the drawing ..), KOTOp Je is limited by two eGe1 C, C) KOISTRUCTION - OH SHOPP L S

zhitolei 165 and 166. 1 ve) hiemu koiiu opioioio element / 77 pr 1vare 1 l two dugovidi c 183, both nonapiio and odii; , shaft, shaft 184. Ma shaft 184 paho.its angular double clamp for 185. Between the shaft and shaft 186, unite yuzim oioriye eleiteit l / 77, tensioning spring 187, which means the latch can orbit around shaft 184 and treatment clockwise. The latch has an overhang and a latch, and moves between two legs of the gate 183 (the stop is raised to the front and back). In one

 the position of the corner of the latch, pass; // IZI | 1 up, 1 comes iicMHOio and the upper edge of the sight | edging edge 183, while i comes to 10% and is smaller and this angle ia goes to the;) edge (as shown by ia).

The shaft 88 is locked between the o-ries (M tahs / 77 1 and zi (1)} pins 178. The shaft 188 eats ia a cutter in the form of arcuate 189, which rotates the shaft through a hydraulic cylinder 190, racis) between the shaft and the shaft 186. On beams //, at some distance and i-1 from the holders 165, 166 and 167, you will find 1a of the angular guide stitch 191,

slyuptirova G and in such a way that one disk element passes below the path of the movement of the carriage 23 and 1 year (naklo) ohm. The inclined disks of the 19th element of the bar of the rod 191 are located on the arches) 1E 183. The holders 165, 166 and 167 or 1711 b on the frame 2 ia are different) 1x levels. ; Der 1: ate) 167; , than holders 166. ds |) -atel 166) ASIO, .Supple (65. obpazom, points Bpanie and three holders of the adapter and one roil.

D 1ris isobla 1s 192 for the transfer of tree trunks without branches to the trees 10 for collecting trees from one of the 3 Jx; 1L (with latches. Each element is from 191) 193 pipes 194. Ko1- () |) a p 1vareia iodine

 () M to 193. 1 1) FROM VSP10LOZH iii KOiie, ОВ () rach | 1 around 195, iL-), 3 rds with pa; -,., Pipe 194) runs ver 1k; , ch.p (). Notched 196 cover 1le a i raii e 193 Tai - i. 4T (j 1e trawls z1e S011tvetsu 01 1; () in 1 corresponds to 01 gay i, au (pi) 195 ow 1). Two notched teeth x5 tc5 in 15ylenii. Thanks. -ilOMy 193 D. PIZhUTSI and

193 is limited in the two end positions by the stroke of the hydraulic cylinder.

When the device 192 and the two holders 165 and 167 take the position shown on the fng. 2, 5 and 16 continuous lines are included in the operation of the device for collecting tree trunks. After the branch has been cut from the tree, the tree trunk falls onto the rods 191, although the lower end of the trunk is still held by the grips of the feed carriage. When the carriage reaches the rear end position, the arms 25 are opened, the barrel is lowered, although the lower end is still held by the grab 6G (see Fig. 6). Then, the hydraulic cylinders of the tool 192 are retracted and rotate the rod 193 around tsatsfa 195. In rotation, the pipes 194 sonrikasayut with the tree trunk and do not move it in the transverse direction. The trunk of the tree slides downward and the inclined ring-shaped element of the guide stitch 191. At this stage, the heaviest part of the trunk is located in the brackets 168 of the holders 165 and 166. The latches 175 at the right of the trunk from the grips 25 rotate counterclockwise around the shafts 174 and slide under the thread the trunk.

The other end of the tree trunk and the frame 2. After continuous rotation of the two strata 193, the tree trunk moves along the shackle 168 until the latches 175 are released and raised. At the same time, the holder 189 of the holder 165 is rotated counterclockwise by the hydraulic cylinder 190, and the tree trunk moves along the arcuate edge of the schtang / 5.3. The bar is rotated until it is in a vertical position.

After releasing the latch 175 and. 185 shtangi 193 return to their original position. The logs move along a horizontal loading surface until they are stopped by levers 172 and 181.

When a certain number of barrels are assembled in the holders, they are tied together with the aid of the device 27 by a thick steel cable. The hydraulic cylinders 173, 182 of the holders 165-167 are retracted and the stack of barrels falls to the ground on the side of the machine. After unloading, the shtaigi barrels and levers return to their original position.

Attachments 27 for tying the trunks B of the bundle are located between the beam // and the tree trunking fixture (see Fig. 17 and 18) and include a guide 198 on the beam //, a lever 199 with a grip and a double-shouldered lever 200. Steel the cable 20 passes along the guide 198 from the drum 202, loosely mounted on the opposite side of the beam 11.

The lever 199 is located on the console 203 fixed to the beam 7 / and has a fixed gripper 204 at the free end. Hydraulic cylinder 206 is movably fixed between the lever 199 and the bracket 205, which

actuates the lever. The bracket 207 is located under the lever and the guide. It is fixed to the frame 2. An axially movable shaft 208 is located on the bracket 207, which extends from its support in both directions.

The two arms lever 200 is connected with the shaft. At each end of the lever is a fixed grip 209 and 210. The grip edges are ground and form a cutting

edge 211. Shaft 208 has slots on the inner side of the support (in the cantilever element), in which the gear wheel 212 moves. The gear wheel has a flat sleeve 213, in which 1 are made--1

2l4. With a hard wheel. rrc -ur-p. 215. The front end is connected to the yoke, which will move in another direction along the other per liter, 216, located on the bracket 207.

The guide surface 217 of the shaft 208 is rotated at an angle in the vertical plane on the yoke 218. A spring 220 is mounted on the shaft 208 between the yoke 207 and the protrusion 219. The yoke 218 is firmly connected to

a hydraulic cylinder 221, the help of which the rocker 218 and the guide surface move longitudinally from the arm 207. When the guide surface moves, the shaft moves axially.

Above the rail 215 there are two ptaigi 222, which have two angular guides 223. The guides running parallel to the rail 215. have a rear

a horizontal part with an emptying 224. In this recess, the flap 225 is rotated and occupies an inclined, lower or rear position in which it is held against the protrusion. At the front end of the rail 223

located thrust finger 226, shifted under the action of the spring. The finger rests on the rail and holds it in engagement with the gear 2/2. A pin 227 is welded above the rail. Its size is smaller than the width of the recess 224.

Two levers 228 and 225 of the hinge joint are fixed on a support at the ends of the guides. At the bottom of the protruding part of each lever has an elongated groove. Top part

the lever 225 protrudes between the direction of the DI, while the upper part of the lever 225 is rotated towards the rail. The latch 230 is mounted on a brace and can move in the groove 214 of the gear hub.

wheels when groove- turned towards latch.

The principle of operation of the device 27 for tying tree trunks into bundles is as follows. The toothed rail 215 moves to the front end position (the hydraulic cylinder is fully retracted), the end of the steel cable is pulled from the drum into the opening of the guide channel 198. The cable passes along the guide canal of lever 199. Then the cable is pulled out of the guide channel and fed down grip 210 of the lever 200. where it is clamped. Thereafter, the snarl 199 turns to the upper position, and the drum installed for this purpose is also rotated. The cable is tensioned between the drum and the guide between the channel and the lever 200. Kor.ia, the cable is sufficiently tensioned, the front brake drum is engaged. It begins on) the knots of the branches of the trunks HJMI dvzhenin in h.: 1, the paternal directive to the device for collecting the whips, three tons per liter, Persi. On the other hand, the cable is unwound from the new driver 202. When the load is renewed, collect the necessary number. An operand c | ie: the branch of the branches is interrupted and the lever 199 is rotated. Then for 204 lever 199: akkatyvaet part of the cable, vystunayuntu.u p :. Dropping this one dripped, and t pst it down to grip 209 of the lever 200. GTRp continuous wrap-up grip 201 prota.chkpasg cable into the grip. Since the angle is 1 - :, a pin-shaped (Io gripper 209 .MCHinne corner of the crossbar. Capture 204, the cable will be clamped in the lever 200 than in the spring 199. When touching the barbie 21 pas zazh1P1 1 (P1, sk The grip 209 cuts the cable. At this stage, the cable, pressed around the link of the trees, ul), levers 200. The lever 199 which holds the cable, the output of the cable from the control channel, now turns up until the cable released from the lever 200n does not ensure the rotation of the afterbirth) 1go. Begins to make a cpravlivkgplplindr 221, while the gear rack 215 is lowered and the shaft 208 is turned down and the lever 200 is clockwise. As pbniara 200 rotates, the cable n,) winds around the trees of the trees. When the rope of the cable reaches the selected green, it automatically pulls the clamping jaw up to 1x pi - k. If the cable is grabbed by the clutches and 1 sec, it can be that the driver will be free to double the clamping cheeks when the bundle of trunks falls off the loading surface as a result of the heavy weight of the trees. If the pedal cable is tensioned around the pack barrels, then despite the fact that the rake 2/5 moves the paddle to the rear end position, the lever 200 stops the rotate, the rail comes out of the front wheel 2/2 and moves forward. the end position, from where it has doubled with the gear wheel and makes it rotate more. This happens automatically after working: turns on the device. When the rail 2/5 moves from the front end position to the rear end position while winding the cable, its finger slides in the transverse direction along the upper side of the cable, and the anvils 223 n pass by the flap 225 abutting the protrusion of the finger of the finger past the flaps She laughed in one direction, but she again takes up her position against the ledge, when palpal departure from the dog. In this case, Bpaniatelps) e. Flap movement ne inpacT rolp. If the cable is very loosely wound around the hilt of the cable, when the rail reaches the rear end position, | ia6oun i nro / should unwind the cable. Then the rake makes an uneven stroke to the front plate. After the peiiKa leaves the rear end of the chamber, Palen again touches the shutter 225. One. At this time, the flap has such a position that it does not have such an angle that during the continuous movement of the rear axle. nalep moves the damper on the pa and iia the upper surface of the horizontal is privately set, nyP1.PH 229. Since jianen rip (i4no cope with the lath. 10 pcihva comes out pz: apepl (CIp with gear wheel | 2/2. although Odov)) turns around around the connecting link in the yoke 218. Raseto ips, KOTOJIOC goes from the back of the 1 st position until it comes out of the gear with the toothed wheel, such that kapavkp 214 in the hub of the gear (h) of the wheel (in msntr) machining to groove 224. At this moment, the lever 200 is rationalized by a gorpzoptalpo with capturing | d capture 209 rotated forward. When the rail is raised, its rear part is foamed with the horizontal link of the lever 229, thus the lever is turned, the latch 230 is inserted into the groove 214 in the sleeve. Although the cogwheel 212 is holding (those from the wrap-up latch 230, the rake will not move.:.. Means of hydraulic pnlptgdra in position. Naklop1to parprav. Lspppnpheni, ppal peiixn slides but sent 22 p. if the 2/2 wheel moves relative to each other, the shaft moves in the direction of the 2/7 plane of the bracket 2/7 out through the wheel. As soon as the peiiKa reaches the cop (on the other hand, the rake finger will slide along the front edge of the front 22 edges. After that, the peiiKa thanks to the weight and pressure from the sigmoid palp 226 to zap.lenned with the gear wheel During this movement, the rail rotates the lever 228 connected to the holder 230. The lever 229 moves the key out of the groove 214 but at the hub and the head 1. ae1ch -: - into ncxd.iHe is the so-called. Thus, the inverse x (Xt, ends, and )) roToiia to turn the gear wheel and the lever 200 in the direction of movement. An optic 1, working nickel k) is repeated many times until the cable around the bundle of trunks is tight enough. It is not necessary that the cable around the bundle of trunks be pulled to such an extent that the bundle turns out to be more or more round in cross section, N. Na.

around the stack of trunks is to facilitate subsequent transportation.

Before the knotting operation, the end of the cable, which is still held by the lever 199, passes into the grip cheek 210 from the lever 200. The rake moves to the rear end position, in which the lever 200 is in horizontal position with the grip cheek 210 facing upwards and is located in the silos turning the lever 199. Then the lever 199 turns down and the cable enters the grippers 210. Since the gripping jaw does not pass near the lever 200. The gripper does not have a cutting edge, the cable does not cut when the gripper 204 passes by the gripper 210, but only bends between them. After the cable is securely secured in the grip 210, the lever 199 returns back to the top. Due to the fact that gripping the lever 199 has a slight wedge effect, the lever 199 will release the cable. When the rake returns to the front end position, the device begins to bundle a new stack of barrels.

There are various options for the implementation of the individual nodes of the devices of drives of the n. Maschina without violating the essence of the invention.

Subject invention

Claims (10)

1. A logging machine that includes a self-propelled engine, which is equipped with a rotating boom in the form of two telescopically installed beams, the inside of which is fixed a grip and a device for cutting branches, and on the outside - a carriage for longitudinal movement of a fallen tree, which has, together with the inside common beam for their synchronous opposite movement, characterized in that, in order to be able to carry out a nachrypepy obvyannogo package, such as assortments, the internal beam is made by means of Filed and opened wood for automatic re-cutting of vertices for a given diameter, and on a self-propelled vehicle a support frame was installed in the horizontal plane, equipped with devices for collecting logs and linking them and bundles, like on to, rifle. reinforced device for the delivery of the binding element. 2.Maschia on and. 1, characterized in that the carriage drive of the inner beam is made with hydraulic pumps and oil tanks and is mounted on the carriage. 3. Machine IO p. 1 h 2, characterized in that at the free end of the inner beam the hinge is installed in the vertical plane of the rocker arm, at one end of which the grip and gear for pulling and cutting the tree are located, and at the other end there is a tool for cutting cutting a vertex for a given diameter. 4. The machine according to claims. 1 and 3, differ with that. that the means for felting and cutting wood is made with the possibility of moving parallel to the feeding of the tree and fixation in the final position. 5.Mashpna on PP 1 to 3, characterized in that the device for cutting the branches of the hinge is connected: by a rocker with the help of shafts and made in the rotary shaft from the hydraulic drive of two double-shouldered grippers, equipped with knife blades themselves, each ng; chewing but with one end is connected to the end of the grip, and the other is passed through the shaft of the other grip with the help of an elastic element soyelmen with the second shoulder of the nerve grip, the shaft of which is connected with the shaft of the second ppi using the figure-eight belt. 6.MaiHirna on n. And. 1 and 3, otlpchayu1 ((and with TCAI, that the capture of the rocker arm is made in the form of two rotary levers on a hydraulic actuator, rigidly fixed on shafts, each of which is equipped with two non-single-movable gears, 1 second, and the wheels of one shaft are connected respectively to the wheels of the second shaft by forming the eight gnbkogo for: whipped elyunuta. 7. Machine according to p. 1, 3 tt 4, characterized in that the means for knocking and spuding and wood are made in the form of two located in one plane and arcuate holders of a common hydraulic drive, siabzhen: first guiding tongues with PTT chains and fastened on parallel and synchronously rotated shafts, each of which has a driving wheel connected to the motor of the saw chain. 8.Maship on and. 7, characterized in that each arcuate holder is provided with two guide wheels and one of the leading wheels for the pila chain, one of which, located in its middle part, is made of moving radially relative to the driving and other driven wheels. 9. The machine according to paragraph.n. 1 and 3, however, the UTR for automatic re-cutting of the treetops is movably fixed on the yoke and made in the form of a knife blade installed around the centerpiece of smallpox with the cutting edge positioned transversely to the movement of the tree. 10. Machine pp p. 1, 3 and 9, different from tslg that. in order to ensure the synchronous operation of the grippers of the device d, 1 of the branches of the branches 1 1, the latter is connected to one of the grips. P. Machine io pp 1, 3, 9, and 10, which differs (and with the fact that it is made with a latch to hold it in an inoperative position, it is opposed to the device from the grips of the device for sr chen branches. 23 the second hydraulic pump, the mobile station and the mobile carpx, and the shaft drive are also connected to the means for creating pressure in the nerve G11D |) pump. 13. Machine but also. 1, characterized in that the harvester for the collection of whips is made in the form of a vertical but a pinch (nylon) and, a supply of a spring, a Christmas tree and a cutter, pl. 14. Machine but n.n. 1 and 13, characterized in that the boot nloge has two parallel carriers, spaced apart from the longitudinal direction of the boom. 15. Mansha but also. 1, characterized in that the device for feeding the strapping ele.1e1G1a is made in the form of an rotary drum with a 24 nasovap p, 1m on it steel triple meters, nanorap, h of l, d, t of cable and novorotny in P1) single vertical plane 51 of hatch with grip at free end to feed the cable into the device for lifting lacquer, S1 turning pivot in lever lever ycTpoiiCTiia for yo.tachi of a cable, with a double lever, but at the free ends of the gripper, the seams of which are paralleleps in opposite directions, and |) than one of the grips of the rope from the cutting edge 1 | to cut a piece of a. 16. l ashna ng 1 to 15, characterized in that the grips of the lever of the device for feeding the binding element and the two shoulders of the lever for binding the packs are made with the clips. ..in L-gx / / 5 10 g 2/24 g-Lfi.36 I (g-h% 55 W  - ... t 60 b “I 0 Chi 2 in Fig 7 / 5 7E } 7275. one 2.Q C: shzgych I to S2 VUIA Well  Yf viO V, - i I  f 1 lii vO-jvfl ,. Ж Д | 4 | 4 . yy .. VNvF / 3 Fg / g /(9 i "W5u4 -f / 8 20 one "Rig II / 3d 1: -i2П-i / 2jiiiM j / b3 ,five. GWG :,: z :: z; j; Tz: ZfT 7 -Phag 3 i52 FIG 4 J3; t. ± M3: S; ,,, tt: ;; / 57 L | .d 66 FIG. / 5 FY-g. t 03 5 " S3d) iQ.k zsEpE :; L Jf JL .. ill 2.5 225 ; -, ".,: | -