CN106629451A - Teagle of small skidding tractor - Google Patents
Teagle of small skidding tractor Download PDFInfo
- Publication number
- CN106629451A CN106629451A CN201510732325.3A CN201510732325A CN106629451A CN 106629451 A CN106629451 A CN 106629451A CN 201510732325 A CN201510732325 A CN 201510732325A CN 106629451 A CN106629451 A CN 106629451A
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- China
- Prior art keywords
- reel
- ratchet
- clutch
- spool shaft
- connecting rod
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Abstract
The invention relates to a teagle of a small skidding tractor. The teagle comprises a supporting base 1, a left supporting seat 2, a self-locking mechanism 3, a reel shaft 4, a reel 5, a rotating rod 6, a right supporting seat 7, a shifting fork 8, a trapezoid jaw clutch 9 and a chain wheel 10, wherein the left supporting seat, the right supporting seat, the rotating rod 6 and the supporting base 1 are connected to form a supporting mechanism; the reel shaft 4 is mounted on the left supporting seat and the right supporting seat; the chain wheel 10 is mounted on the left side of the reel shaft 4; the right clutch end of the trapezoid jaw clutch 9 is mounted on the reel shaft 4; the left clutch end of the trapezoid jaw clutch 9 is fixed to the reel 5; the trapezoid jaw clutch 9 is closed and opened through the shifting fork 8, power is transmitted, and the reel 5 is controlled to feed a rope and idle; the self-locking mechanism 3 is achieved through a ratchet wheel and a pawl; and the ratchet wheel is fixed to the reel, prevents wood from reversely pulling the reel 5 and making the reel 5 to rotate, and self-locking of the entire machine is achieved. The teagle is exquisite and small in structure, structure needs of the entire small skidding tractor are met, utilization functions of the entire small skidding tractor are achieved, and self rescue is achieved in the situations that the small skidding tractor rolls over, and the like.
Description
Technical field
Patent of the present invention is related to logging transporting equipment field, relates generally to a kind of winch of the Skidder tractor by timber roping to board mounting.
Background technology
As the forest zone mode of production changes, in tending and intermittent cutting of forest operation, small-sized logging transporting equipment is using being increasingly subject to people's attention, at present forest zone mainly using traditional large-scale skidding tractor using or the large-scale winch of repacking carry out timber roping work, its lengthy and jumbled bulky structure can not well with Skidder tractor exquisiteness structure and premium properties carry out it is good match, reduce Skidder tractor operating efficiency.And it is distributed in the complicated forest zone of physical features more Skidder tractor the job site, it may happen that the fortuitous event such as rollover, it is capable of achieving to save oneself for Skidder tractor is most important by winch, so a kind of satisfaction of design and the winch of function such as meeting Skidder tractor logging, saving oneself and have great importance.
The content of the invention
The purpose of patent of the present invention provides a kind of satisfaction and suitable for the exquisite small size capstans of the structure of Skidder tractor, improves Skidder tractor skidding operation efficiency.
Patent of the present invention is collectively constituted including support base, left support seat, self-locking mechanism, spool shaft, reel, swingle, right support seat, shift fork, trapezoidal jaw clutch and sprocket wheel.Support base is made up of support baseboard and base link, and left and right support base is separately mounted to support base or so, and spool shaft is arranged on the support base of left and right, and the left end of spool shaft is equipped with sprocket wheel, and reel is connected by bearing with spool shaft.Trapezoidal jaw clutch is made up of left and right clutch side, and left clutch side is mounted in spool shaft and is fixed on reel right side and rotates together with reel, and right clutch side is mounted in spool shaft can the axially free slip in spool shaft by dive key.Shift fork head is mounted in right clutch side, and its rotating hole is arranged on the swingle of support base, can be rotated around swingle.Self-locking structure is made up of ratchet, ratchet, connecting rod, contiguous block, spring and alignment pin, ratchet is fixed on reel left side, ratchet bottom is connected with support base, connecting hole is connected with contiguous block one end in the middle of ratchet, the other end of contiguous block is connected with connecting rod, connecting rod is arranged on support base link, and spring is arranged on connecting rod.
The advantage of patent of the present invention：First, patent structure of the present invention is compact, it is little integrally to take up room, and meets Skidder tractor overall structure and the requirement using function；2nd, patent of the present invention is driven by sprocket wheel, by jaw clutch closure and the work of disconnecting strip movable reel, is realized the load-carrying of steel wire rope and is made the return trip empty and realize saving oneself for whole machine；3rd, patent of the present invention can also be connected with other output power sources, can be widely applied to the industries such as forestry, agricultural.
Description of the drawings
Patent of the present invention is further illustrated below in conjunction with the accompanying drawings
The structural representation of Fig. 1 patents of the present invention
In figure：1. support base, 2. left support seat, 3. self-locking mechanism, 4. spool shaft, 5. reel, 6. swingle, 7. right support seat, 8. shift fork, 9. trapezoidal jaw clutch, 10. sprocket wheel
The A-A sectional views of Fig. 2 Fig. 1
In figure：The left clutch sides of 9-1., the right clutch sides of 9-2,11. dive keys, 12. angular contact ball bearings, 13. deep groove ball bearings, 14. general flat keys
The B-B sectional views of Fig. 3 Fig. 1
3 in figure：1-1 support baseboard 1-2 base links, 3-1 ratchets, 3-2 ratchets, 3-3 connecting rods, 3-4 alignment pins, 3-5 springs, 3-6 contiguous blocks
Specific embodiment：
Patent of the present invention is further described in detail below in conjunction with the accompanying drawings：
Patent of the present invention is mainly made up of support base 1, left support seat 2, self-locking mechanism 3, spool shaft 4, reel 5, swingle 6, right support seat 7, shift fork 8, trapezoidal jaw clutch 9 and sprocket wheel 10.Support base 1 is mainly made up of support baseboard 1-1 and base link 1-2, and left support seat 2 and right support seat 7 are separately mounted in support base 1；Spool shaft 4 is arranged on left support seat 2 and right support seat 7 by two deep groove ball bearings 13；Sprocket wheel 10 is arranged on the left end of spool shaft 4 by general flat key 14, is whole machine input power；Reel 5 is connected by two angular contact bearings 12 with spool shaft 4；Trapezoidal jaw clutch 9 is made up of left clutch side 9-1 and right clutch side 9-2, left clutch side 9-1 is mounted in spool shaft 4 and is fixed on the right side of reel 5 and rotates together with reel 5, right clutch side 9-2 is arranged in spool shaft 4 by a pair of dive keys 11, the head of shift fork 8 is arranged on right clutch side 9-2 groove, the interstitial hole of shift fork 8 is arranged on and is connected on the swingle 6 of support base 1, realize that shift fork 8 is rotated around swingle 6, so as to realize the axially free slip in spool shaft 4 of right clutch side 9-2, and then control the disconnection of trapezoidal jaw clutch 9 and close, power source passes to spool shaft 4 by sprocket wheel 10 power, when left clutch side 9-1 of trapezoidal jaw clutch 9 and right clutch side 9-2 disconnect, reel 5 does not work, can manually pull out and be wrapped in steel wire rope binding timber on reel 5, two clutch sides closure of trapezoidal jaw clutch 9, the left clutch side 9-1 band movable reel being fixed on reel 5 reclaims steel wire rope and timber is pulled to loading position, when whole machine is turned on one's side, steel wire rope is tied up on stub around, it is capable of achieving saving oneself for whole machine.Self-locking structure 3 is made up of ratchet 3-1, ratchet 3-2, connecting rod 3-3, alignment pin 3-4, spring 3-5 and contiguous block 3-6, ratchet 3-1 is fixed on the left side of reel 5, ratchet 3-2 bottoms are connected with support base 1, connecting hole is connected with contiguous block 3-6 one end in the middle of ratchet 3-2, the other end of contiguous block 3-6 is connected with connecting rod 3-3, connecting rod 3-3 passes through base link 1-2, spring 3-5 to be arranged on connecting rod 3-3, it is ensured that entirely winch structure is exquisite compact.
Reel 5 goes during binding timber in artificial pull-out steel wire rope, need to pull back connecting rod 3-3, with alignment pin 3-4 steady brace 3-3, ratchet 3-2 is separated with ratchet 3-1, remains that ratchet 3-1 is separated with ratchet 3-2, it is to avoid the self-locking of reel 5；When by timber roping and when being in loading position, to avoid its band movable reel reversion of gliding, connecting rod 3-3 positions are adjusted again, pulling out alignment pin 3-4 makes ratchet 3-2 contact with ratchet 3-3, now ratchet 3-1 and ratchet 3-2 is set to remain at contact condition by spring 3-5, winch self-locking is realized, makes winch that there is excellent job stability.
Claims (2)
1. a kind of winch for Skidder tractor, it mainly by support base 1, left support seat 2,
Self-locking mechanism 3, spool shaft 4, reel 5, swingle 6, right support seat 7, shift fork 8, it is trapezoidal it is castellated from
Clutch 9 and sprocket wheel 10 are constituted.Support base 1 is main by support baseboard 1-1 and base link 1-2 groups
It is separately mounted in support base 1 into, left support seat 2 and right support seat 7；Spool shaft 4 is deep by two
Ditch ball bearing 13 is arranged on left support seat 2 and right support seat 7；Sprocket wheel 10 is installed by general flat key 14
It is whole machine input power in the left end of spool shaft 4；Reel 5 is by two angular contact bearings 12 and spool shaft
4 are connected；Trapezoidal jaw clutch 9 is made up of left clutch side 9-1 and right clutch side 9-2, left clutch side
9-1 is mounted in spool shaft 4 and is fixed on the right side of reel 5 and rotates together with reel 5, and right clutch side 9-2 passes through
A pair of dive keys 11 are arranged in spool shaft 4, and the head of shift fork 8 is arranged on right clutch side 9-2 groove,
The interstitial hole of shift fork 8 is arranged on and is connected on the swingle 6 of support base 1, realizes shift fork 8 around swingle 6
Rotate, so as to realize the axially free slip in spool shaft 4 of right clutch side 9-2, and then control trapezoidal dental inlay
Formula clutch 9 disconnects and closure, and power source passes to spool shaft 4 by sprocket wheel 10 power, trapezoidal castellated
When left clutch side 9-1 of clutch 9 and right clutch side 9-2 disconnect, reel 5 does not work, and manually can pull out
Steel wire rope binding timber on reel 5 is wrapped in, two clutch sides of trapezoidal jaw clutch 9 are closed, Gu
The left clutch side 9-1 band movable reel being scheduled on reel 5 reclaims steel wire rope and timber is pulled to loading position, when whole
When machine is turned on one's side, steel wire rope is tied up on stub around, is capable of achieving saving oneself for whole machine.Self-locking structure 3
It is made up of ratchet 3-1, ratchet 3-2, connecting rod 3-3, alignment pin 3-4, spring 3-5 and contiguous block 3-6,
Ratchet 3-1 is fixed on the left side of reel 5, and ratchet 3-2 bottoms are connected with support base 1, in the middle of ratchet 3-2
Connecting hole is connected with contiguous block 3-6 one end, and the other end of contiguous block 3-6 is connected with connecting rod 3-3, connecting rod 3-3
Through base link 1-2, spring 3-5 is arranged on connecting rod 3-3, it is ensured that the essence of whole winch structure
Cause compact.
2. the winch for Skidder tractor according to claim 1, it is characterised in that：Volume
Cylinder 5 goes during binding timber in artificial pull-out steel wire rope, need to pull back connecting rod 3-3, uses alignment pin 3-4
Steady brace 3-3, makes ratchet 3-2 separate with ratchet 3-1, remains that ratchet 3-1 is separated with ratchet 3-2,
Avoid the self-locking of reel 5；When by timber roping and when being in loading position, to avoid its band movable reel that glides
Reversion, adjusts again connecting rod 3-3 positions, and pulling out alignment pin 3-4 makes ratchet 3-2 contact with ratchet 3-3,
Now make ratchet 3-1 and ratchet 3-2 remain at contact condition by spring 3-5, realize winch certainly
Lock, makes winch have excellent job stability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732325.3A CN106629451A (en) | 2015-11-02 | 2015-11-02 | Teagle of small skidding tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732325.3A CN106629451A (en) | 2015-11-02 | 2015-11-02 | Teagle of small skidding tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106629451A true CN106629451A (en) | 2017-05-10 |
Family
ID=58809654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510732325.3A Pending CN106629451A (en) | 2015-11-02 | 2015-11-02 | Teagle of small skidding tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106629451A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589706A (en) * | 2019-09-05 | 2019-12-20 | 厦门语瑶贸易有限公司 | Prevent that lifting rope from rocking and stall for small-size heavy object hoist of auto-lock when rolling |
| CN112173579A (en) * | 2019-07-03 | 2021-01-05 | 苏州双祺自动化设备有限公司 | Special sling mechanism for telescopic conveyor |
| CN114082733A (en) * | 2021-12-24 | 2022-02-25 | 天津市通洁高压泵制造有限公司 | Semi-automatic cleaning system for chemical tank kettle |
-
2015
- 2015-11-02 CN CN201510732325.3A patent/CN106629451A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173579A (en) * | 2019-07-03 | 2021-01-05 | 苏州双祺自动化设备有限公司 | Special sling mechanism for telescopic conveyor |
| CN110589706A (en) * | 2019-09-05 | 2019-12-20 | 厦门语瑶贸易有限公司 | Prevent that lifting rope from rocking and stall for small-size heavy object hoist of auto-lock when rolling |
| CN114082733A (en) * | 2021-12-24 | 2022-02-25 | 天津市通洁高压泵制造有限公司 | Semi-automatic cleaning system for chemical tank kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
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| WD01 | Invention patent application deemed withdrawn after publication |