CN209210261U - A kind of wheeled cable skidder - Google Patents
A kind of wheeled cable skidder Download PDFInfo
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- CN209210261U CN209210261U CN201821699894.8U CN201821699894U CN209210261U CN 209210261 U CN209210261 U CN 209210261U CN 201821699894 U CN201821699894 U CN 201821699894U CN 209210261 U CN209210261 U CN 209210261U
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- 230000000712 assembly Effects 0.000 abstract description 2
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- 238000010168 coupling process Methods 0.000 abstract description 2
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- 230000002411 adverse Effects 0.000 description 9
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- 239000000463 material Substances 0.000 description 5
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- 230000007613 environmental effect Effects 0.000 description 1
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- 230000007935 neutral effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of wheeled cable skidders, are mainly made of dilatory machine host, postposition reduction gearbox assembly and two groups of cable winch assemblies；The postposition reduction gearbox assembly is arranged installs one group of cable winch assembly at dilatory machine host rear, and in the two sides of postposition reduction gearbox assembly respectively；The cable winch assembly is made of reel winch mechanism and reel on-off control mechanism.The utility model, it can be achieved that two-fold cylinder works at the same time, or is worked alternatively using the double discrete drive modes of clutch of two-fold cylinder, greatly improves production efficiency；And the reel on-off control mechanism used pushes the reel slided on mandrel cantilever arm using lever principle, realize the closure of jaw clutch, this programme using spline and dive key connection driven shaft and moves axially compared with the technology that driving shaft is closed with conventional, has the advantages that coupling reliability is strong, anti-twisting property is strong, structure is simple, low manufacture cost, easy to maintain.
Description
Technical field
The utility model belongs to forest zone logging equipment applied technical field, and in particular to a kind of wheeled cable skidder.
Background technique
With increasingly deficient and manual labor's cost the continuous improvement of rural laborer, traditional manual work mode
It has not adapted to the needs of modern forest zone Forest management operation, has realized that forestry forest culture and management mechanization of operation is the rank of future forestry production
Section property target.
South China forest zone belongs to hills steep slope topography mostly, therefore cutting area skidding operation is labor in entire forest culture and management operation process
The maximum production link of fatigue resistance highest, risk, and realize the key points and difficulties of do mechanization operation.Although forestry in recent years
Production division and scientific research institution also attempt to introduce some advanced skidding machinery equipment of foreign countries, but because of " not acclimatized " or technology water
Flat lag and reasons, the forestry machinery equipment for introducing these such as expensive cannot be promoted and applied effectively.Furthermore the people
Between also useful excavator install the trial that winch is used for abrupt slope mountainous region skidding operation additional, although the operation of this repacking yarder
Simply, work efficiency is high, but at high cost due to reequiping, and excavator is again excessively heavy, and when operation need to excavate special road can
Traveling, and cutting area transfer is relatively difficult, needs that cutting area transfer could be implemented with special trailer, so due to mobility difference
It is difficult to promote and apply.
Domestic some forestry science and technology personnel also actively try every possible means to carry out cutting area collection using simple cableway or Simple capstan machine
Material operation, but because of not easy to install and maintenance, and mobility is poor, so that it is not significant to promote and apply effect.Chinese patent application
Number a kind of winch of Skidder tractor is disclosed for CN201510732325.3, which is driven by sprocket wheel,
It is worked by jaw clutch band movable reel, realizes the load-carrying of wirerope and make the return trip empty, it is compact-sized, whole to occupy little space,
Meet Skidder tractor overall structure and the requirement using function.For another example Chinese Patent Application No. is
CN201220200716.2 discloses a kind of wheeled skidding tractor of small-size multifunction, it is characterized in that the minitype wheeled logging is dilatory
The front end of rack of machine has Bulldozing mechanism, and frame aft adds the devices such as winch and load-carrying carrying on mechanism.The winch
Power come from the tractor rear axle power output shaft, being transmitted using retarder power and reduces revolving speed, using clutch control
The operation of winch reel and wirerope processed realizes that timber twists collection.
But above-mentioned technical proposal can only be suitble to work using the winch of single drum, if to continue to lift up logging effect
When the winch of rate, configuration two-fold cylinder either simultaneously or alternately works, it is still desirable to improve innovation to the prior art.
Utility model content
In view of the above deficiencies, the utility model provides a kind of wheeled cable skidder.The capstan winch of the utility model configuration
Machine, it can be achieved that two-fold cylinder works at the same time, or is worked alternatively using the double discrete drive modes of clutch of two-fold cylinder, greatly improves production effect
Rate；And its mobility is high, and logging method is easy to operate, effectively improves forest zone skidding operation Mechanization Level, reduces personnel's labor
Fatigue resistance improves logging efficiency.
The utility model adopts the following technical scheme that realization:
A kind of wheeled cable skidder, mainly by dilatory machine host, postposition reduction gearbox assembly and two groups of cable winch assemblies
Composition；The postposition reduction gearbox assembly is arranged at dilatory machine host rear, and distinguishes in the two sides of postposition reduction gearbox assembly
One group of cable winch assembly is installed；The cable winch assembly is made of reel winch mechanism and reel on-off control mechanism.
Further, the dilatory machine host includes mainframe and is respectively and fixedly installed to start on mainframe
Machine, clutch, gearbox, transmission shaft, rear axle differential assembly；The front and back of the mainframe are also separately installed with front-wheel row
Walk mechanism and rear-wheel walking mechanism；The engine is fixedly installed in the front of mainframe and by clutch and gearbox phase
Connection；The gearbox is connected by transmission shaft with rear axle differential assembly；After the rear axle differential assembly is equipped with
Output shaft and rear output shaft separate handle；Inside the rear output shaft access postposition reduction gearbox assembly and at rear output shaft end
Portion is equipped with conical gear I.The dilatory machine host of the utility model mainly reequips farm tractor, retains necessary dynamic
Force mechanisms and walking mechanism improve the mobility of the utility model, and reequip at low cost.
Further, the postposition reduction gearbox assembly mainly include deceleration box, shaft I, mandrel, bevel gear II and
Support rod；The deceleration box is fixedly mounted on the tail portion of mainframe；The shaft I is mounted on deceleration box by bearing
On；The bevel gear II is fixedly mounted on the circular cone in shaft I and with the access intracorporal rear output shaft end of reduction gearbox
Gear I engages；The both ends of the shaft I further respectively have a roller gear I；The mandrel is fixedly mounted on reduction gearbox
On body, both ends are respectively equipped with a single mandrel cantilever arm；One end of the mandrel cantilever arm is equipped with Cylinder Gear by bearing
Wheel II, the other end are connect by support rod with mainframe；The roller gear II is engaged with roller gear I.
Further, the reel winch mechanism is mainly made of reel, jaw clutch and cable；The reel
It is mounted on mandrel cantilever arm by bearing, and reel can slide axially in axially loaded；The jaw clutch
Device is mounted between reel and roller gear II；The cable is wrapped in reel in an orderly manner, and end is connected with hook.
Further, the reel on-off control mechanism is mainly by reel clutch handle, conical gear III, conical gear
IV, conical gear V, conical gear VI, shaft II, crank, connecting rod, lever, push-pull rod composition；The reel clutch handle,
Shaft II, push-pull rod, conical gear VI are respectively hinged on mainframe；The lever is mounted on mainframe by fixed link
On；The conical gear III is fixedly mounted on the end of reel clutch handle；The conical gear IV, conical gear V divide
It is not fixedly mounted on the both ends of shaft II；The conical gear III is meshed with conical gear IV, conical gear V and circular cone
Gear VI is meshed；One end of the crank and conical gear VI are rigidly connected, and one end of the other end and connecting rod is hinged, connecting rod
The other end and lever one end it is hinged, the other end of lever and one end of push-pull rod are hinged, the other end and reel of push-pull rod
Bearing inner ring be fixedly connected.
The wheeled cable skidder working principle of the utility model:
It since the drum mechanism built of two sides is bilateral symmetry mechanism, therefore is only narration object, the right volume with left side drum mechanism built
Cylinder mechanical work principle is identical, and left and right two winding drum mechanism can while work alternatively.
When initial, engine idling operation, clutch closure, gearbox extension neutral gear.Rear output shaft separates handle and is in low
Position, rear output shaft unpowered output, reel clutch handle are in rear position, and jaw clutch is in discrete state, reel not by
Control, it is free to rotate.Manually cable can be pulled out from reel at this time, the wood bundle tied is extended to, hang up hook, wait
Winch reel hauling.
When work, rear output shaft separates handle and is in a high position, the dynamic output of rear output shaft, the rear output shaft in reduction gearbox
Shaft I is rotated with engaging for bevel gear II by conical gear I, and roller gear I, roller gear II is driven to rotate；Before
Push reel clutch handle, is at anteposition, drives shaft II to rotate by conical gear III and conical gear IV, then pass through circle
Bevel gear V and the drive crank of conical gear VI turn left and connecting rod are driven to be moved to the left, and connecting rod will be rolled up by lever and push-pull rod
Cylinder promotes to the right, engages jaw clutch, and reel recycles cable traction wood thus to obtain the power from roller gear II
Material carries out skidding operation；After timber is by capstan winch machine travel to designated position, post-tensioning reel clutch handle is at rear position,
II backwards rotation of shaft is driven by conical gear III and conical gear IV, then is driven by conical gear V and conical gear VI
Crank, which turns right, drives connecting rod to move right, and connecting rod is retracted reel by lever and push-pull rod to the left, it is castellated at this time from
Clutch separation, reel are in free state, can unload timber, then hook and cable are pulled to another wood tied again and tied
Place, carries out the skidding operation in next period.
Use the logging method of above-mentioned wheeled cable skidder, including adverse grade logging method and downhill skidding method；
The adverse grade logging method the following steps are included:
Step 1 selects the live standing tree I in front of wheeled cable skidder after wheeled cable skidder reaches adverse grade logging point
Or then stump I is anchored wheeled cable skidder by tightrope as the solid standing tree I for anchoring wheeled cable skidder；
Step 2 selects live standing tree II or stump II the consolidating as the first fulcrum of cable of the wheeled cable skidder back lower place
Standing tree II, and two leading blocks I are fixedly mounted on solid standing tree II；
The solid standing tree III of the live standing tree III or stump III of wheeled cable skidder back upper place as the second fulcrum of cable is selected,
And two leading blocks II are fixedly mounted on solid standing tree III；
It selects solid standing tree III nearby and the live standing tree IV of the same horizontal position or stump IV is as cable third fulcrum
Gu standing tree IV, and leading block III is fixedly mounted on solid standing tree IV；
Step 3, starts the engine of wheeled cable skidder, and pressure rear output shaft separates handle, makes rear output shaft without dynamic
Power output, post-tensioning reel clutch handle separate jaw clutch, and reel is in free state；Then by wheeled cable collection
Cable end in reel at left and right sides of material machine is pulled out from reel, and the cable of one of reel sequentially passes through one of them
Leading block I and II post-tensioning of one of leading block are to logging area；The cable of another reel sequentially passes through another and leads
To pulley I, another leading block II and III post-tensioning of leading block to logging area；
The cable end is respectively equipped with hook and haul-back；
Step 4 lifts rear output shaft separation handle, preceding push reel clutch hand after hooking the timber that has bundled
Handle engages jaw clutch, driving spool turns and traction cable, timber trans-shipment point timber being pulled on road；So
Post-tensioning reel clutch handle, separates jaw clutch, and timber is unloaded from hook, and worker will be hung by haul-back under mountain
Hook, which is retracted, carries out next round skidding operation to logging area；
In adverse grade logging method, the reel winch mechanism at left and right sides of wheeled cable skidder carries out skidding operation simultaneously
Or alternately skidding operation；
The downhill skidding method the following steps are included:
Step 1 selects the live standing tree I in front of wheeled cable skidder after wheeled cable skidder reaches downhill skidding point
Or then stump I is anchored wheeled cable skidder by tightrope as the solid standing tree I for anchoring wheeled cable skidder；
Step 2 selects live standing tree II or stump II the consolidating as the first fulcrum of cable of the wheeled cable skidder back lower place
Standing tree II, and two leading blocks I are fixedly mounted on solid standing tree II；
The solid standing tree III of the live standing tree III or stump III of wheeled cable skidder back upper place as the second fulcrum of cable is selected,
And leading block II is fixedly mounted on solid standing tree III；
Select the solid solid standing tree IV of live standing tree IV or stump IV as cable third fulcrum of standing tree III nearby, and
Gu leading block III is fixedly mounted on standing tree IV；
Select the solid solid standing tree V of live standing tree V or stump V as the 4th fulcrum of cable of standing tree II nearby, and
Gu leading block IV is fixedly mounted on standing tree V；
Step 3, starts the engine of wheeled cable skidder, and pressure rear output shaft separates handle, makes rear output shaft without dynamic
Power output, post-tensioning reel clutch handle separate jaw clutch, and reel is in free state；Then by wheeled cable collection
Cable end in reel at left and right sides of material machine is pulled out from reel, and the cable of one of reel passes through one of guiding
I post-tensioning of pulley is to logging area；The cable of another reel sequentially passes through another leading block I, IV post-tensioning of leading block extremely
To logging area；The cable end is respectively equipped with hook and haul-back；The haul-back be each passed through leading block II,
Leading block III is fixed together；
Step 4 after one of them is hooked the timber bundled, lifts rear output shaft separation handle, preceding push reel
Clutch handle engages jaw clutch, driving spool turns and traction cable, and timber is pulled down to the timber on road and is turned
Fortune point；Then post-tensioning reel clutch handle, separates jaw clutch, and timber is unloaded from hook；Another is linked up at this time
It is pulled to by haul-back to logging area, the timber tied is suspended on hook by worker on mountain, carries out next round skidding operation；
In downhill skidding method, the reel winch mechanism alternately logging at left and right sides of wheeled cable skidder is made
Industry.
In the present invention, so-called " adverse grade logging " will be located at the forest road on mountain of the timber under mountain and concentrate transhipment
Technical process.The timber that so-called " downhill skidding " will be located on mountain concentrates the technical process of transhipment to forest road under mountain.
The utility model has the advantages that compared with prior art
1. the utility model manufacturing cost is low, easy to operate, easy to maintain, environmental suitability is strong, high production efficiency, economy
Remarkable benefit.
2. the utility model using common wheeled tractor as machine tool, by the way that power drive system is transformed, and installs additional rear-mounted
Winch system, makes tractor have the function of walking function and windlass, enhances the mobility of skidder.
3. the wheeled cable skidder of the utility model is using the double discrete drive modes of clutch of two-fold cylinder, it can be achieved that two-fold cylinder
It works at the same time, or works alternatively, greatly improve production efficiency.
4. the reel on-off control mechanism that the wheeled cable skidder of the utility model uses is pushed using lever principle
The reel slided on mandrel cantilever arm realizes that the closure of jaw clutch, this programme and routine use spline and dive key
Connect driven shaft and move axially with the technology that driving shaft be closed compared with, have coupling reliability is strong, anti-twisting property by force, tie
Structure is simple, low manufacture cost, advantage easy to maintain.
5. the application method of the utility model is easy to operate, it is suitble to the forest zone of different terrain to carry out centralized procurement operation, effectively mentions
High forest zone skidding operation Mechanization Level reduces personnel labor intensity, improves logging efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wheeled cable skidder.
The appended drawing reference of Fig. 1: 1- engine, 2- clutch, 3- gearbox, 4- transmission shaft, 5- rear output shaft separate handle,
6- rear axle differential assembly, 7- reel clutch handle, 8- conical gear III, 9- conical gear IV, 10- rear output shaft, 11- circular cone
Gear I, 12- shaft I, 13- roller gear I, 14- bevel gear II, 15- mainframe, 16- support rod, 17- push-pull rod, 18- thick stick
Bar, 19- mandrel cantilever arm, 20- shaft II, 21- cable, 22- conical gear V, 23- conical gear VI, 24- crank, 25- connect
Bar, 26- reel, 27- jaw clutch, 28- roller gear II, 29- mandrel, 30- deceleration box.
Fig. 2 is the adverse grade logging method schematic diagram of embodiment 1.
The appended drawing reference of Fig. 2: 21- cable, 31- consolidate standing tree I, 32- tightrope, the wheeled cable skidder of 33-, 34- guiding cunning
I, 35- leading block II, 36- leading block III are taken turns, 37- consolidates standing tree II, and 38- consolidates standing tree III, and 39- consolidates standing tree IV, and 40- is linked up with,
41- haul-back I.
Fig. 3 is the downhill skidding method schematic diagram of embodiment 2.
The appended drawing reference of Fig. 3: 21- cable, 31- consolidate standing tree I, 32- tightrope, the wheeled cable skidder of 33-, 34 leading blocks
I, 35- leading block II, 36- leading block III, 37- consolidate standing tree II, and 38- consolidates standing tree III, and 39- consolidates standing tree IV, 40- hook, 41-
Haul-back, 42- consolidate standing tree V, 43- leading block IV.
Specific embodiment
The utility model is further illustrated by the following examples, but not as limitations of the present invention.Following reality
The specific experiment condition and method being not specified in example are applied, used technological means is usually well-known to those skilled in the art
Conventional means.
Embodiment 1:
As shown in Figure 1, a kind of wheeled cable skidder, mainly by dilatory machine host, postposition reduction gearbox assembly and two groups of cables
Rope winch assembly composition；The postposition reduction gearbox assembly is arranged at dilatory machine host rear, and in postposition reduction gearbox assembly
Two sides one group of cable winch assembly is installed respectively；The cable winch assembly is manipulated by reel winch mechanism and reel clutch
Mechanism composition.The dilatory machine host include mainframe 15 and the engine being respectively and fixedly installed on mainframe 15 1,
Clutch 2, gearbox 3, transmission shaft 4, rear axle differential assembly 6, rear output shaft separate handle 5；Before the mainframe 15
Rear is also separately installed with front-wheel walking mechanism and rear-wheel walking mechanism；The engine 1 is fixedly installed in mainframe 15
Front is simultaneously connected by clutch 2 with gearbox 3；The gearbox 3 passes through transmission shaft 4 and 6 phase of rear axle differential assembly
Connection；The rear axle differential assembly 6 is equipped with rear output shaft 10；The rear output shaft 10 accesses in postposition reduction gearbox assembly
Portion and rear output shaft end be equipped with conical gear I 11.The postposition reduction gearbox assembly mainly includes deceleration box 30, turns
Axis I 12, mandrel 29, bevel gear II 14 and support rod 16；The deceleration box 30 is fixedly mounted on the tail portion of mainframe 15；
The shaft I 12 is mounted on deceleration box 30 by bearing；The bevel gear II 14 is fixedly mounted in shaft I 12
And it is engaged with the conical gear I 11 of the rear output shaft end in access deceleration box 30；The both ends of the shaft I 12 are also divided
It She You not a roller gear I 13；The mandrel 29 is fixedly mounted on deceleration box 30, and both ends are respectively equipped with a radical center
Axis cantilever arm 19；One end of the mandrel cantilever arm 19 is equipped with roller gear II 28 by bearing, and the other end passes through support
Bar 16 is connect with mainframe 15；The roller gear II 28 is engaged with roller gear I 13.The reel winch mechanism is main
It is made of reel 26, jaw clutch 27 and cable 21；The reel 26 is mounted on mandrel cantilever arm 19 by bearing, and
And reel can slide axially in axially loaded；The jaw clutch 27 is mounted on reel 26 and roller gear II 28
Between；The cable 21 is wrapped in an orderly manner in reel 26, and end is connected with hook.The reel on-off control mechanism
Mainly by reel clutch handle 7, conical gear III 8, conical gear IV 9, conical gear V 22, conical gear VI 23, shaft II
20, crank 24, connecting rod 25, lever 18, push-pull rod 17 form；The reel clutch handle 7, shaft II 20, push-pull rod 17, circle
Bevel gear VI 23 is respectively hinged on mainframe 15；The lever 18 is mounted on mainframe 15 by fixed link；Described
Conical gear III 8 is fixedly mounted on the end of reel clutch handle 7；The conical gear IV 9, conical gear V 22 are solid respectively
Dingan County is mounted in the both ends of shaft II 20；The conical gear III 8 is meshed with conical gear IV 9, conical gear V 22 and circle
Bevel gear VI 23 is meshed；One end of the crank 24 and conical gear VI 23 are rigidly connected, and the one of the other end and connecting rod 25
End is hinged, and one end of the other end and lever 18 of connecting rod 25 is hinged, and one end of the other end and push-pull rod 17 of lever 18 is hinged, pushes away
The other end of pull rod 17 is fixedly connected with the bearing inner ring of reel 26.
As shown in Fig. 2, the wheeled cable skidder using the present embodiment carries out adverse grade logging method, comprising the following steps:
Step 1 after wheeled cable skidder 33 reaches adverse grade logging point, selects the work in front of wheeled cable skidder vertical
Then wood I or stump I pass through tightrope 32 for wheeled cable skidder 33 as the solid standing tree I 31 for anchoring wheeled cable skidder
It is anchored；
Step 2, the live standing tree II or stump II for selecting wheeled 33 back lower place of cable skidder are as the first fulcrum of cable
Gu standing tree II 37, and two leading blocks I 34 are fixedly mounted on solid standing tree II 37；
The solid standing tree III of the live standing tree III or stump III of wheeled cable skidder back upper place as the second fulcrum of cable is selected,
And two leading blocks II 35 are fixedly mounted on solid standing tree III 38；
It selects solid standing tree III 38 nearby and the live standing tree IV of the same horizontal position or stump IV is as cable third fulcrum
Solid standing tree IV 39, and on solid standing tree IV 39 be fixedly mounted leading block III 36；
Step 3, starts the engine 1 of wheeled cable skidder 33, and pressure rear output shaft separates handle 5, makes rear output shaft
10 unpowered outputs, post-tensioning reel clutch handle 7 separate jaw clutch 27, and reel 26 is in free state；Then will
Cable end in the reel 26 of wheeled 33 left and right sides of cable skidder is pulled out from reel, the cable of one of reel 26
21 sequentially pass through one of leading block I 34 and II 35 post-tensioning of one of leading block to logging area；Another reel
Cable sequentially pass through another leading block I 34, another leading block II 35 and III 36 post-tensioning of leading block to logging
Area；
21 end of cable is respectively equipped with hook 40 and haul-back 41；
Step 4 after hooking the timber bundled with hook 40, lifts rear output shaft separation handle 5, preceding push reel clutch
Handle 7 engages jaw clutch 27, the rotation of driving reel 26 and traction cable 21, timber timber being pulled on road
Trans-shipment point；Then post-tensioning reel clutch handle 7 separates jaw clutch 27, unloads timber, worker under mountain from hook 40
Hook is retracted by haul-back 41 and carries out next round skidding operation to logging area；
In adverse grade logging method, the reel winch mechanism at left and right sides of wheeled cable skidder carries out skidding operation simultaneously
Or alternately skidding operation.
Embodiment 2:
As shown in Figure 1, a kind of wheeled cable skidder, mainly by dilatory machine host, postposition reduction gearbox assembly and two groups of cables
Rope winch assembly composition；The postposition reduction gearbox assembly is arranged at dilatory machine host rear, and in postposition reduction gearbox assembly
Two sides one group of cable winch assembly is installed respectively；The cable winch assembly is manipulated by reel winch mechanism and reel clutch
Mechanism composition.The dilatory machine host include mainframe 15 and the engine being respectively and fixedly installed on mainframe 15 1,
Clutch 2, gearbox 3, transmission shaft 4, rear axle differential assembly 6, rear output shaft separate handle 5；Before the mainframe 15
Rear is also separately installed with front-wheel walking mechanism and rear-wheel walking mechanism；The engine 1 is fixedly installed in mainframe 15
Front is simultaneously connected by clutch 2 with gearbox 3；The gearbox 3 passes through transmission shaft 4 and 6 phase of rear axle differential assembly
Connection；The rear axle differential assembly 6 is equipped with rear output shaft 10；The rear output shaft 10 accesses in postposition reduction gearbox assembly
Portion and rear output shaft end be equipped with conical gear I 11.The postposition reduction gearbox assembly mainly includes deceleration box 30, turns
Axis I 12, mandrel 29, bevel gear II 14 and support rod 16；The deceleration box 30 is fixedly mounted on the tail portion of mainframe 15；
The shaft I 12 is mounted on deceleration box 30 by bearing；The bevel gear II 14 is fixedly mounted in shaft I 12
And it is engaged with the conical gear I 11 of the rear output shaft end in access deceleration box 30；The both ends of the shaft I 12 are also divided
It She You not a roller gear I 13；The mandrel 29 is fixedly mounted on deceleration box 30, and both ends are respectively equipped with a radical center
Axis cantilever arm 19；One end of the mandrel cantilever arm 19 is equipped with roller gear II 28 by bearing, and the other end passes through support
Bar 16 is connect with mainframe 15；The roller gear II 28 is engaged with roller gear I 13.The reel winch mechanism is main
It is made of reel 26, jaw clutch 27 and cable 21；The reel 26 is mounted on mandrel cantilever arm 19 by bearing, and
And reel can slide axially in axially loaded；The jaw clutch 27 is mounted on reel 26 and roller gear II 28
Between；The cable 21 is wrapped in an orderly manner in reel 26, and end is connected with hook.The reel on-off control mechanism
Mainly by reel clutch handle 7, conical gear III 8, conical gear IV 9, conical gear V 22, conical gear VI 23, shaft II
20, crank 24, connecting rod 25, lever 18, push-pull rod 17 form；The reel clutch handle 7, shaft II 20, push-pull rod 17, circle
Bevel gear VI 23 is respectively hinged on mainframe 15；The lever 18 is mounted on mainframe 15 by support rod；Described
Conical gear III 8 is fixedly mounted on the end of reel clutch handle 7；The conical gear IV 9, conical gear V 22 are solid respectively
Dingan County is mounted in the both ends of shaft II 20；The conical gear III 8 is meshed with conical gear IV 9, conical gear V 22 and circle
Bevel gear VI 23 is meshed；One end of the crank 24 and conical gear VI 23 are rigidly connected, and the one of the other end and connecting rod 25
End is hinged, and one end of the other end and lever 18 of connecting rod 25 is hinged, and one end of the other end and push-pull rod 17 of lever 18 is hinged, pushes away
The other end of pull rod 17 is fixedly connected with the bearing inner ring of reel 26.
As shown in figure 3, the wheeled cable skidder using the present embodiment carries out downhill skidding method, comprising the following steps:
Step 1 after wheeled cable skidder 33 reaches downhill skidding point, selects the work in front of wheeled cable skidder vertical
Then wood I or stump I pass through tightrope 32 for wheeled cable skidder 33 as the solid standing tree I 31 for anchoring wheeled cable skidder
It is anchored；
Step 2 selects live standing tree II or stump II the consolidating as the first fulcrum of cable of the wheeled cable skidder back lower place
Standing tree II 37, and two leading blocks I 34 are fixedly mounted on solid standing tree II 37；
Select the solid standing tree III of the live standing tree III or stump III of wheeled cable skidder back upper place as the second fulcrum of cable
38, and leading block II 35 is fixedly mounted on solid standing tree III 38；
The solid solid standing tree IV 39 of live standing tree IV or stump IV as cable third fulcrum of standing tree III 38 nearby is selected, and
And leading block III 36 is fixedly mounted on solid standing tree IV 39；
The solid solid standing tree V 42 of live standing tree V or stump V as the 4th fulcrum of cable of standing tree II 37 nearby is selected, and
And leading block IV 43 is fixedly mounted on solid standing tree V 42；
Step 3, starts the engine 1 of wheeled cable skidder 33, and pressure rear output shaft separates handle 5, makes rear output shaft
10 unpowered outputs, post-tensioning reel clutch handle 7 separate jaw clutch 27, and reel 26 is in free state；Then will
Cable 21 on the reel 26 of wheeled 33 left and right sides of cable skidder is pulled out from reel, the cable on one of reel 26
21 pass through one of I 34 post-tensioning of leading block to logging area；Cable 21 on another reel 26 sequentially passes through another
Leading block I 34, IV 43 post-tensioning of leading block are to logging area；21 end of cable is respectively equipped with hook 40 and makes the return trip empty
Rope 41；The haul-back 41 is each passed through leading block II 35, leading block III 36 is fixed together；
Step 4 after one of hook 40 is hooked the timber bundled, is lifted rear output shaft separation handle 5, is pushed forward
Reel clutch handle 7 engages jaw clutch 27, and timber is pulled down to by the rotation of driving reel 26 and traction cable 21
The timber trans-shipment point of road；Then post-tensioning reel clutch handle 7 separates jaw clutch 27, unloads wood from hook 40
Material；Another hook 40 is pulled to by haul-back 41 to logging area at this time, and the timber tied is suspended on hook by worker on mountain, into
Row next round skidding operation；
In downhill skidding method, the reel winch mechanism alternately logging at left and right sides of wheeled cable skidder is made
Industry.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (1)
1. a kind of wheeled cable skidder, it is characterised in that: mainly by dilatory machine host, postposition reduction gearbox assembly and two groups of cables
Winch assembly composition；The postposition reduction gearbox assembly is arranged at dilatory machine host rear, and in postposition reduction gearbox assembly
Two sides are installed by one group of cable winch assembly respectively；The cable winch assembly manipulates machine by reel winch mechanism and reel clutch
Structure composition；
The dilatory machine host include mainframe (15) and the engine (1) being respectively and fixedly installed on mainframe (15),
Clutch (2), gearbox (3), transmission shaft (4) and rear axle differential assembly (6)；The front and back of the mainframe (15) are also divided
Front-wheel walking mechanism and rear-wheel walking mechanism are not installed；The engine (1) is fixedly installed in the front of mainframe (15)
And it is connected by clutch (2) with gearbox (3)；The gearbox (3) passes through transmission shaft (4) and rear axle differential assembly
(6) it is connected；The rear axle differential assembly (6) is equipped with rear output shaft (10) and separates handle (5) with rear output shaft；Described
Rear output shaft (10) accesses inside postposition reduction gearbox assembly and is equipped with conical gear I (11) in rear output shaft end；
The postposition reduction gearbox assembly mainly includes deceleration box (30), shaft I (12), mandrel (29), bevel gear II
(14) and support rod (16)；The deceleration box (30) is fixedly mounted on the tail portion of mainframe (15)；The shaft I (12)
It is mounted on deceleration box (30) by bearing；The bevel gear II (14) be fixedly mounted in shaft I (12) and with
Access conical gear I (11) engagement of the rear output shaft end in deceleration box (30)；The both ends of the shaft I (12) are also divided
It She You not a roller gear I (13)；The mandrel (29) is fixedly mounted on deceleration box (30), and both ends are respectively equipped with
One single mandrel cantilever arm (19)；One end of the mandrel cantilever arm (19) is equipped with roller gear II (28) by bearing, separately
One end is connect by support rod (16) with mainframe (15)；The roller gear II (28) is engaged with roller gear I (13)；
The reel winch mechanism is mainly made of reel (26), jaw clutch (27) and cable (21)；The reel
(26) it is mounted on mandrel cantilever arm (19) by bearing, and reel can slide axially in axially loaded；The tooth
Embedded-type clutch (27) is mounted between reel (26) and roller gear II (28)；The cable (21) is wrapped in volume in an orderly manner
In cylinder (26), end is connected with hook；
The reel on-off control mechanism mainly by reel clutch handle (7), conical gear III (8), conical gear IV (9),
Conical gear V (22), conical gear VI (23), shaft II (20), crank (24), connecting rod (25), lever (18), push-pull rod
(17) it forms；The reel clutch handle (7), shaft II (20), push-pull rod (17), conical gear VI (23) are respectively hinged at
On mainframe (15)；The lever (18) is mounted on mainframe (15) by fixed link；The conical gear III (8) is solid
Dingan County is mounted in the end of reel clutch handle (7)；The conical gear IV (9), conical gear V (22) are fixedly mounted respectively
At the both ends of shaft II (20)；The conical gear III (8) is meshed with conical gear IV (9), conical gear V (22) with
Conical gear VI (23) is meshed；One end of the crank (24) and conical gear VI (23) are rigidly connected, the other end and company
One end of bar (25) is hinged, and one end of the other end and lever (18) of connecting rod (25) is hinged, the other end of lever (18) and push-and-pull
One end of bar (17) is hinged, and the other end of push-pull rod (17) is fixedly connected with the bearing inner ring of reel (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821699894.8U CN209210261U (en) | 2018-10-19 | 2018-10-19 | A kind of wheeled cable skidder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821699894.8U CN209210261U (en) | 2018-10-19 | 2018-10-19 | A kind of wheeled cable skidder |
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| Publication Number | Publication Date |
|---|---|
| CN209210261U true CN209210261U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821699894.8U Expired - Fee Related CN209210261U (en) | 2018-10-19 | 2018-10-19 | A kind of wheeled cable skidder |
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| Country | Link |
|---|---|
| CN (1) | CN209210261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606271A (en) * | 2020-05-19 | 2020-09-01 | 中国林业科学研究院热带林业实验中心 | A kind of double winch double cable circulation reverse slope skidding method in steep slope mountain |
-
2018
- 2018-10-19 CN CN201821699894.8U patent/CN209210261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606271A (en) * | 2020-05-19 | 2020-09-01 | 中国林业科学研究院热带林业实验中心 | A kind of double winch double cable circulation reverse slope skidding method in steep slope mountain |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 |