CN104044196B - A kind of slide rail set cage rubbing type lumber stripper - Google Patents

Abstract

The present invention relates to a kind of lumber stripper, spy relates to a kind of slide rail set cage rubbing type lumber stripper, belongs to wood processing equipment field.The present invention, by arranging the caged of grid, is provided with the driving support ring bigger than outer cage outside outside cage, for driving and supporting outer cage, be furnished with splash-proof canister between support ring coaxially.Outer cage two ends are provided with radially slide rail plate and the slide block of band dead eye, interior cage rotating shaft is made radially to slide by slide rail plate, within, cage and outer cage are constantly fluctuation change when relatively rotating, therefore, on the one hand many round logs are crumpled and rossing by the spud on inside and outside cage surface in the gap of fluctuation change, the most round logs are under the drive that spud is crumpled, and it crumples the most mutually friction peeling.The advantage of the present invention existing slot type peeling machine peeling great efforts, has again the uniform feature of drum barker peeling.

Description

A kind of slide rail set cage rubbing type lumber stripper

Technical field

The present invention relates to a kind of lumber stripper, spy relates to a kind of slide rail set cage rubbing type lumber stripper, belongs to wood processing equipment field.

Background technology

Forestry and paper industry are required for trees are carried out peeling.The trees needing peeling are mainly round log.Preferably round log peeling mode is to have relative motion between round log and spud.The little then peeling weak effect of relative motion.Round log itself can also serve as the function of spud, and it actually utilizes the friction between round log and round log to carry out peeling, and peeling efficiency is relatively low.

Existing have bigger relative motion between annular cutting type peeling machine its round log and spud, but it can only shell single round log, and relative to the peeling of many round logs, its efficiency comparison is low, the tiny round log of special formula.

Existing slot type peeling machine carries out, by the rotor of bottom land, peeling of rolling to the many round logs being pressed in above rotor.Relative motion is not had in theory between round log and rotor, but pure rolling, fortunately the round log inside groove has multilamellar, bottom round log is forwarded to be obstructed by the weight of upper strata round log, it is difficult to rotate with rotor Complete Synchronization, producing relative motion between round log and rotor thus realize effective peeling, the shortcoming of this peeling machine is round log rolling difficulty so that the round log on upper strata is less with the touch opportunity of rotor.Chinese patent 201310514864.0 discloses a kind of slot type peeling machine improved, and by increasing the deficiency in terms of an auxiliary peeling rollers makes up rolling in the side of groove, sufficiently stirs material.Promote the friction between roller and material and material.Chinese patent 200580011885.4 adds 3 peeling rotors especially in side, and this improvement effect is bigger.

Existing drum barker utilizes the rolling of round log in cylinder, makes to produce friction between round log thus peels off bark.Greatest improvement compared with slot type peeling machine is that the rolling degree of round log is greatly improved, but the mutual rolling friction that this peeling mode relies primarily between round log realizes, peeling cutter tooth is mainly used for driving round log to rotate with cylinder, it it is substantially pure rolling between round log and cylinder, between peeling cutter tooth and round log, relative motion is the least, so, peeling dynamics is less than slot type, and peeling efficiency relies primarily on increase round log quantity and makes up.

Chinese patent 201220212796 is a kind of improvement to above-mentioned drum barker, the goal of the invention of this patent is to wood plank hide offal peeling, different from round log, these leftover pieces light weights and irregular, it is difficult to form rolling purely, the most also it is difficult to form the rubbing action needed for peeling, for this, this patent arranges a peeling discaling roll rotated in the middle of cylinder, its principle is to add a peeling discaling roll that can be collided by the leftover pieces of log or slab on the basis of existing drum barker, the chance collided by increasing timber and peeling discaling roll solves the peeling problem of leftover pieces.It addition, the function that " plus the mutual side swipe between timber, and grazing between timber and angle steel muscle " described in description is existing drum barker inherently to be had.

Chinese patent 200720157326 discloses a kind of bark peeling machine, it it is one movable peeling roller of placement in the cylinder of drum barker, this activity peeling roller puts into cylinder together with log, movable peeling roller is equivalent to a heavier toothed log, so that the friction friction between log being turned between log and movable peeling roller, thus improve peeling effect.This patent there is problems of owing to movable peeling roller is more much heavier than log, therefore movable peeling roller can be in cylinder lowest part all the time, it is difficult to ensure that all logs all become the friction between movable peeling roller from friction each other, namely peeling can be caused uneven.Meanwhile, be in the movable peeling roller of cylinder bottom also can and cylinder between rub, cause and the most mutually damage.

Summary of the invention

For the deficiency of background technology, the present invention arranges the caged of grid, is provided with the driving support ring bigger than outer cage outside outside cage, for driving and supporting outer cage, is furnished with splash-proof canister between support ring coaxially.Outer cage two ends are provided with radially slide rail plate and the slide block of band dead eye, and slide block can slide along radial direction slide rail plate.Being set with an interior cage outside in cage again, the rotating shaft of interior cage is arranged in the dead eye of above-mentioned slide block, makes interior cage can rotate freely around himself rotating shaft and can slide on above-mentioned radial direction slide rail plate with slide block.The rotating shaft of interior cage can coaxially can not also be coaxial with interior cage, if coaxial time, an eccentrically mounted weight bar need to be increased in interior cage domestic demand to form one can cause the eccentric gravity that interior cage rotates.The inner surface of outer cage is provided with axial outer cage spud, and the outer surface of interior cage is provided with axle inside cage spud.Outside under cage power and interior cage bias action of gravity, outer cage rotates so that on the one hand interior cage moves radially along outer cage, on the other hand makes interior cage rotate around himself rotating shaft.Many round logs are placed between inside and outside cage in the gap formed, owing to interior cage rotating shaft can radially be slided by slide rail plate, so, this gap is constantly fluctuation change when inside and outside cage relatively rotates, therefore, on the one hand many round logs are crumpled and rossing by the spud on inside and outside cage surface in the gap of change of fluctuating, and the most round logs are under the drive that spud is crumpled, and it crumples the most mutually friction peeling.

The technical scheme is that a kind of slide rail set cage rubbing type lumber stripper, including outer cage and interior cage, interior cage is set in outer cage, its China and foreign countries' cage inner surface is provided with outer cage spud, its both ends of the surface are provided with radially slide rail plate, and interior cage appearance is provided with interior cage spud and rotating shaft, it is characterised in that: described interior cage is provided with slide block, slide block is arranged on interior cage both sides by buffer limit spring, and the shaft hole of slide block is inserted in rotating shaft.

Slide rail set cage rubbing type lumber stripper as above, it is characterised in that: it also includes driving support ring, small semicircle door, drives support ring to be arranged on the periphery of outer cage；Small semicircle door is arranged on the both sides of radially slide rail plate.

Slide rail set cage rubbing type lumber stripper as above, it is characterised in that: it also includes splash-proof canister, and splash-proof canister is coaxially connected between each driving support ring.

Slide rail set cage rubbing type lumber stripper as above, it is characterised in that: it also includes that eccentrically mounted weight bar, eccentrically mounted weight bar are arranged on interior cage.

Slide rail set cage rubbing type lumber stripper as above, it is characterised in that: described interior cage, outer cage or interior cage and outer cage are latticed.

Slide rail set cage rubbing type lumber stripper as above, it is characterised in that: the rotating shaft at described interior cage two ends is not coaxial with interior cage.

Slide rail set cage rubbing type lumber stripper as above, it is characterised in that: it also includes the length under-chassis of frame and bottom thereof, and length under-chassis makes frame entirety tilting.

Slide rail set cage rubbing type lumber stripper as above, it is characterized in that: it also includes being installed on the supporting rollern frame above frame and supporting rollern thereof, being installed on the gear motor above frame and driving rolls thereof, described outer cage is placed in the supporting rollern of frame by driving support ring.

Slide rail set cage rubbing type lumber stripper as above, it is characterised in that: described interior cage, outer cage or interior cage and outer cage are circular, polygon or quincunx.

Slide rail set cage rubbing type lumber stripper as above, it is characterised in that: described interior cage rotating shaft is welded with slide block or is connected becomes an entirety, is allowed to relative spline between outer cage.

The invention has the beneficial effects as follows:

Compared with existing slot type peeling machine, on the basis of retaining slot type spud, the tumbling effect of round log is more preferable.

Compared with existing drum barker, retaining it well on the premise of rolling performance, the band spud that outer cage and interior cage are constituted, gap can fluctuate the toroidal cavity of change, it is achieved rubbing type peeling, peeling efficiency is higher, and the injury to round log is little, and peeling is uniform.

Compared with existing slot type peeling machine, drum barker, the present invention is equivalent to the surfaces externally and internally of annular gap cavity and is provided with spud, considerably increases peeling work surface, and round log tumbling effect is more preferable, and peeling efficiency and uniformity increase substantially.

Compared with Chinese patent 201220212796, it essential difference is in that latticed outer cage and the most latticed interior cage instead of straight reel and the peeling discaling roll of this patent respectively, and its scope of application, peeling principle, cylinder and peeling discaling roll contour structures suffer from bigger difference.Avoid this patent trunk and the unsegregated deficiency of bark, also add the fluctuation cavity rubbing function not available for this patent.

Compared with Chinese patent 200720157326, it essential difference is in that latticed outer cage and the most latticed interior cage instead of the straight reel of this patent and movable peeling roller respectively, avoid this patent trunk and separate peeling roller the most thorough, movable with bark and cylinder mutually collides and injures, movable peeling roller is in the shortcomings such as bottom work all the time, also add the fluctuation cavity rubbing function not available for this patent.

So, the advantage of the present invention existing slot type peeling machine peeling great efforts, there is again the uniform feature of drum barker peeling.

Accompanying drawing explanation

Fig. 1 is the lumber stripper axonometric chart of the present invention.

Fig. 2 is the lumber stripper front view of the present invention.

Fig. 3 is the outer cage 3-D view of band small semicircle door, and wherein, the right door is to close, and left side door is opened.Splash-proof canister has been removed；

Fig. 4 is the outer cage 3-D view of band splash-proof canister, and small semicircle door is not installed；

Fig. 5 is the interior cage axonometric chart of band rotating shaft, slide block, buffer limit spring.

Note: in Fig. 1, Fig. 2 and Fig. 3, for the ease of seeing internal structure clearly, this two width figure has removed small semicircle door and splash-proof canister；In Fig. 3, for the ease of seeing internal structure clearly, splash-proof canister has been removed；In Fig. 4, for the ease of seeing internal structure clearly, small semicircle door is not installed.

Specific embodiment

Description of reference numerals: 1 splash-proof canister, 2 outer cages, 2.1 outer cage spves, 2.2 slide rail plates, 2.3 small semicircle doors, 2.4 support rings, cage in 3, cage spud, 3.2 rotating shafts, 3.3 slide blocks, 3.4 limit spring, 3.5 eccentrically mounted weight bars, 4 supporting rollerns, 4.1 turning rolls, 5 frames, 5.1 length under-chassis, 6 driving rolls, 6.1 gear motors in 3.1.

Below in conjunction with accompanying drawing, the present invention is described further.

nullSuch as accompanying drawing 1、Fig. 2、Fig. 3、Shown in Fig. 4 and Fig. 5，The lumber stripper of the present invention is made up of following several parts: outer cage 2，It is installed on the outer cage spud 2.1 of outer cage 2 inner surface,It is installed on the radial direction slide rail plate 2.2 of outer cage 2 both ends of the surface，It is installed on the driving support ring 2.4 that outer cage is peripheral，It is installed on the small semicircle door 2.3 of radially slide rail plate 2.2 both sides，Coaxially it is fixed on the splash-proof canister 1 between each driving support ring 2.4，It is installed on the slide block 3.3 in radial direction slide rail plate 2.2 chute，The buffer limit spring 3.4 being installed on slide block 3.3，It is set in the interior cage 3 in outer cage 2，It is installed on the interior cage spud 3.1 of interior cage 3 appearance，It is installed on the eccentrically mounted weight bar 3.5 in interior cage 3 prejudicially，It is installed on the rotating shaft 3.2 of interior cage 3 both ends of the surface，Wherein，The shaft hole of slide block 3.3 is inserted in rotating shaft 3.2.

The length under-chassis 5.1 of frame 5 and bottom thereof, length under-chassis 5.1 makes frame 5 overall tilting, so, when round log loads and unloads, easily can load and unload by the Gravitative Loads of round log.Included angle determines according to laborsaving requirement, preferably less than 10 degree, then causes when peeling too greatly the biggest to the surge of small semicircle door 2.3.It is installed on the supporting rollern frame 4.1 above frame 5 and supporting rollern 4 thereof, is installed on the gear motor 6.1 above frame 5 and driving rolls 6 thereof.

The band splash-proof canister 1 of the present invention and the outer cage 2 of outer cage spud 2.1 are by driving support ring 2.4 to be placed on the supporting rollern 4 of frame 5, and driven by the driving rolls 6 of band gear motor 6.1, make outer cage 2 and be fixed on the radial direction slide rail plate 2.2 at its two ends and rotate together.Radially equipped with band shaft hole and the slide block 3.3 of buffering limit spring 3.4 in the chute of slide rail plate 2.2, during the interior cage 3 of cage spud 3.1 and eccentrically mounted weight bar 3.5 inserts the shaft hole of slide block 3.3 by the rotating shaft 3.2 at its two ends in band, interior cage 3 is made 3.2 to rotate around the shaft.When outer cage 2 rotates, cage 3 radially sliding along outer cage 2 in radially slide block 3.3 1 aspect in the chute of slide rail plate 2.2 drives, interior cage 3 is made 3.2 rotation around the shaft of interior cage 3 by the eccentric gravity of eccentrically mounted weight bar 3.5 in the inner.So, the annular gap that outer cage 2 inner surface and interior cage 3 outer surface are constituted will with interior cage 3 radially slide and cyclically-varying, meanwhile, interior cage 3 is also made self relative to outer cage 2 under the eccentric action of gravity of eccentrically mounted weight bar 3.5 and is rotated.

The interior cage 3 of the present invention and/or outer cage 2 preferred grid shape.The bark being stripped flies out at the grid of outer cage 2, stays in the gap between outer cage and splash-proof canister 1, and therefore trunk and bark have stayed the inside and outside of outer cage 2 respectively, it is achieved that being kept completely separate of bark and trunk.Splash-proof canister 1 can also be saved, be fixed on the splash guard in frame instead, in order to alleviate outer cage weight.

The work process of the present invention is: many round logs are placed in above-mentioned annular gap, on the one hand stripping can be scraped and along with outer cage 2 rotates rolling by outer cage spud 2.1, on the other hand stripping scraped by the interior cage spud 3.1 being rotating, and further aspect can be crumpled in periodically variable annular gap.The skin peeled is got rid of to the annular space of outer cage 2 outer surface and splash-proof canister 1 inner surface composition by rotary centrifugal force, and it is internal that outer cage 2 then stayed by round log.After peeling completes, the small semicircle door being installed on radially slide rail plate 2.2 both sides is opened, in order to the round log before and after handling peeling.Owing to the length of 4 under-chassis 5.1 is different, complete machine is in heeling condition, so, round log and the bark peeled are easy to skid off respectively from the surfaces externally and internally of outer cage 2.

As an improvement, the rotating shaft 3.2 at interior cage 3 two ends is not coaxial with interior cage 3, now, because the most coaxially producing an eccentric gravity, can save part eccentrically mounted weight bar 3.5, simplifying structure.Its shortcoming is that the sliding scale of slide block 3.3 diminishes.All things considered, the interior cage 3 of the present invention and outer cage 2 can be by various different versions, it is achieved peeling distance change between interior cage 3 and outer cage 2.

The present invention can also do and improve as follows:

One of improving and to be interior cage and/or outer cage is made into entity by latticed, to increase intensity and to reduce processing cost, i.e. internal and external cylinder is all entity cylinder, but the key feature of the present invention: by the fluctuation in gap between the inner/outer tube of cage generation in slidably.

The two of the improvement of the present invention are that the section of interior cage and/or outer cage is made into polygon by circle, to increase the degree of fluctuation in gap between inner/outer tube, improve rubbing effect.

In the three of the improvement of the present invention, the section of cage and/or outer cage is made into quincunx by circle, to increase the degree of fluctuation in gap between inner/outer tube, improves rubbing effect.

The four of the improvement of the present invention are to weld interior cage rotating shaft with slide block or be connected to become an entirety, are allowed to relative spline between outer cage, and so, interior cage would not be driven by round log and rotate, and increases the relative motion between round log and interior cage spud, improves peeling effect.

Claims (10)

1. a slide rail set cage rubbing type lumber stripper, including outer cage and interior cage, its China and foreign countries' cage inner surface sets Having outer cage spud, interior cage appearance to be provided with interior cage spud and rotating shaft, the two ends of outer cage are provided with radially slide rail plate With the slide block of band dead eye, the slide block of band dead eye can slide along radial direction slide rail plate, is set with one in outer cage Individual interior cage, in the dead eye of the slide block that the rotating shaft of interior cage is arranged on band dead eye, makes the interior cage can be around himself Rotating shaft rotates freely and can slide on radial direction slide rail plate with the slide block of band dead eye, it is characterised in that: Described interior cage is provided with interior cage slide block, and interior cage slide block is arranged on interior cage both sides, rotating shaft by buffer limit spring The shaft hole of cage slide block in inserting.

2. slide rail set cage rubbing type lumber stripper as claimed in claim 1, it is characterised in that: it also wraps Include driving support ring, small semicircle door, drive support ring to be arranged on the periphery of outer cage；Small semicircle door is arranged on footpath Both sides to slide rail plate.

3. slide rail set cage rubbing type lumber stripper as claimed in claim 2, it is characterised in that: it also wraps Including splash-proof canister, splash-proof canister is coaxially connected between each driving support ring.

4. slide rail set cage rubbing type lumber stripper as claimed in claim 1, it is characterised in that: it also wraps Including eccentrically mounted weight bar, eccentrically mounted weight bar is arranged on interior cage.

5. the slide rail set cage rubbing type lumber stripper as according to any one of Claims 1-4, its feature exists In: one or two in described interior cage and outer cage is latticed.

6. the slide rail set cage rubbing type lumber stripper as according to any one of Claims 1-4, its feature exists In: the rotating shaft at described interior cage two ends is not coaxial with interior cage.

7. the slide rail set cage rubbing type lumber stripper as according to any one of Claims 1-4, its feature exists In: it also includes the length under-chassis of frame and bottom thereof, and length under-chassis makes frame entirety tilting.

8. slide rail set cage rubbing type lumber stripper as claimed in claim 7, it is characterised in that: it also wraps Include and be installed on the supporting rollern frame above frame and supporting rollern thereof, be installed on the gear motor above frame and Its driving rolls, described outer cage is placed in the supporting rollern of frame by driving support ring.

9. the slide rail set cage rubbing type lumber stripper as according to any one of Claims 1-4, its feature exists In: described interior cage and or outer cage be circle, polygon or quincunx.

10. the slide rail set cage rubbing type lumber stripper as according to any one of Claims 1-4, its feature It is: described interior cage rotating shaft is connected with interior cage slide block becomes an entirety, makes between interior cage rotating shaft and outer cage Spline relatively.