CN209098077U - Double tooth one-directional rotation binding winches - Google Patents
Double tooth one-directional rotation binding winches Download PDFInfo
- Publication number
- CN209098077U CN209098077U CN201821853710.9U CN201821853710U CN209098077U CN 209098077 U CN209098077 U CN 209098077U CN 201821853710 U CN201821853710 U CN 201821853710U CN 209098077 U CN209098077 U CN 209098077U
- Authority
- CN
- China
- Prior art keywords
- stop block
- piece
- pinion gear
- pulling
- bayonet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of double teeth one-directional rotation binding winch has gear wheel on spool, gear wheel rear side has the pinion gear engaged, and pinion gear has rocker arm shaft to be coupled with frame body its main feature is that being equipped with side-scrolling in the front of frame body；There is stop block in the rear upside of pinion gear, stop block has reversing shaft to be coupled with frame body, there are the upper and lower two forwardly convex spine teeth that can be engaged with pinion gear on stop block front, stop block top is provided with the rectangular bayonet that sink, and two corners have boss upwards respectively before and after bayonet bottom；There is commutation pulling-on piece on the right side of stop block, is provided with and is put down to item mouth in the middle part of commutation pulling-on piece, muzzle is on reversing shaft, commutation pulling-on piece has underlying tension spring below, tension spring lower end is fixed on upper frame bottom, and there are the hook pieces bent to the left for commutation pulling-on piece upper edge, hooks piece in stop block bayonet.It solves traditional winch, and by twisting rod twist hinge shaft, operation is heavy, laborious bothersome, is not easy the problem of locking, and is very suitable to logistic industry use.
Description
Technical field
The utility model relates to logistics packagings to bundle instrument field, specifically a kind of for transporting the device of article locking
Tool.
Background technique
Traditional winch is made of frame body and spool, and spool winds upper ribbon and latch hook, by twisting rod twist spool
By ribbon, rope stretch.The disadvantage is that operation is heavy, and it is laborious bothersome, it is not easy to lock.
Utility model content
The utility model is to solve traditional winch, and using rod twist hinge shaft is twisted, operation is heavy, laborious bothersome, is not easy to lock
Fixed problem devises a kind of winch that unidirectional twist is controlled using double spine teeth.
The technical solution of the utility model is that a kind of double tooth one-directional rotation binding winches are characterized in that, by bottom plate
The front of the frame body constituted with left and right vertical plate is equipped with lateral spool, gear wheel is housed on spool, the rear side of gear wheel is equipped with
The pinion gear engaged, pinion gear have lateral rocker arm shaft to be coupled with frame body；
The rear upside of pinion gear is equipped with stop block, and stop block has lateral reversing shaft to be coupled with frame body, the front of stop block
On there are the upper and lower two forwardly convex spine teeth that can be engaged with pinion gear, the top of stop block is provided with sagging rectangular bayonet,
Two corners are respectively kept with boss upwards before and after bayonet bottom；
The right side of stop block equipped with commutation pulling-on piece, commutation pulling-on piece in the middle part of be provided with put down to item mouth, muzzle be mounted in reversing shaft
On, the pulling-on piece that commutates is equipped with underlying tension spring below, and the lower end of tension spring is fixed on the bottom of upper frame, the upper edge for the pulling-on piece that commutates
There are the hook pieces bent to the left, hook piece in the bayonet of stop block.
When work, frame body is fixed on designated position, winding binding ribbon, pulls stop block, make pinion gear on spool
In the space above and below stop block between spine tooth, rocker arm shaft is rotated by pinion gear, gear wheel and drives spool twist ribbon；When to
Under when pulling stop block rear end, the lower spine tooth of stop block is engaged with pinion gear, and commutation pulling-on piece moves back, and is hooked after piece is embedded into bayonet
Portion is tensed by tension spring and is lockked；At this point, front end of the reversing shaft against item mouth, only movable leeway backward is thus, rocker arm shaft, small
Gear can only rotate counterclockwise；When pulling stop block rear end upwards, the upper spine tooth of stop block is engaged with pinion gear, and commutate pulling-on piece
Forward hooks the front that piece is embedded into bayonet, is tensed and lockked by tension spring；At this point, rear end of the reversing shaft against item mouth, only movable forward
Leeway, thus, rocker arm shaft, pinion gear can only rotate clockwise.
The utility model has the technical effect that, by adopting the above technical scheme, a kind of operate easily, using just may be implemented
Benefit, furthermore, it is possible to control the binding winch of steering.
Detailed description of the invention
Fig. 1 is the structural front view of the utility model.
1 gear wheel, 2 frame bodies, 3 pinion gears, 4 rocker arm shafts, 5 stop blocks, 6 tension springs, 7 reversing shafts, 8 mouths, 9 hook in the figure
Piece, 10 bayonets, 11 commutation pulling-on pieces, 12 spine teeth, 13 spools.
Specific embodiment
Embodiment with reference to the accompanying drawing, the present invention will be further described.
As shown, in spool 13 of the front for the frame body 2 being made of bottom plate and left and right vertical plate equipped with transverse direction, on spool 13
Equipped with gear wheel 1, the rear side of gear wheel 1 is equipped with the pinion gear 3 engaged, and pinion gear 3 has lateral rocker arm shaft 4 and frame body
2 are coupled；
The rear upside of pinion gear 3 is equipped with stop block 5, and stop block 5 has lateral reversing shaft 7 to be coupled with frame body 2, stop block 5
Front on there are the upper and lower two forwardly convex spine teeth 12 that can be engaged with pinion gear 3, the top of stop block 5 is provided with sagging
Rectangular bayonet 10, two corners are respectively kept with boss upwards before and after 10 bottom of bayonet；
The right side of stop block 5 equipped with commutation pulling-on piece 11, be provided in the middle part of the pulling-on piece 11 that commutates put down to item mouth 8, item mouth 8 is sleeved on
On reversing shaft 7, commutation pulling-on piece 11 is equipped with underlying tension spring 6 below, and the lower end of tension spring 6 is fixed on the bottom of upper frame 2, commutates
There are the hook pieces 9 bent to the left for the upper edge of pulling-on piece 11, hook piece 9 in the bayonet 10 of stop block 5.
When work, frame body 2 is fixed on designated position, winding binding ribbon, pulls stop block 5, make small on spool 13
Gear 3 is in the space between about 5 spine tooth 12 of stop block, and rotation rocker arm shaft 4 drives spool 13 by pinion gear 3, gear wheel 1
Twist ribbon；When pulling 5 rear end of stop block downwards, the lower spine tooth 12 of stop block 5 is engaged with pinion gear 3, after the pulling-on piece 11 that commutates
It moves, hooks the rear portion that piece 9 is embedded into bayonet 10, tensed and lockked by tension spring 6；At this point, front end of the reversing shaft 7 against item mouth 8, only backward
Movable leeway, thus, rocker arm shaft 4, pinion gear 3 can only rotate counterclockwise；When pulling 5 rear end of stop block upwards, stop block 5
Upper spine tooth 12 engaged with pinion gear 3, commutation pulling-on piece 11 moves forward, and hooks piece 9 and is embedded into the front of bayonet 10, is tensed and lockked by tension spring 6；
At this point, rear end of the reversing shaft 7 against item mouth 8, only movable leeway forward, thus, rocker arm shaft 4, pinion gear 3 can only be clockwise
Rotation.
Claims (1)
1. a kind of double tooth one-directional rotation binding winches, it is characterized in that: being filled in the front for the frame body being made of bottom plate and left and right vertical plate
There is lateral spool, gear wheel is housed on spool, the rear side of gear wheel is equipped with the pinion gear engaged, and pinion gear has transverse direction
Rocker arm shaft be coupled with frame body；
The rear upside of pinion gear is equipped with stop block, and stop block has lateral reversing shaft to be coupled with frame body, stays on the front of stop block
There are the upper and lower two forwardly convex spine teeth that can be engaged with pinion gear, the top of stop block is provided with sagging rectangular bayonet, bayonet
Two corners are respectively kept with boss upwards before and after bottom；
The right side of stop block equipped with commutation pulling-on piece, be provided in the middle part of commutation pulling-on piece put down to item mouth, muzzle changes on the reversing shaft
Underlying tension spring is housed below to pulling-on piece, the lower end of tension spring is fixed on the bottom of upper frame, the upper edge of the pulling-on piece that commutates there are
The hook piece bent to the left hooks piece in the bayonet of stop block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853710.9U CN209098077U (en) | 2018-11-09 | 2018-11-09 | Double tooth one-directional rotation binding winches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853710.9U CN209098077U (en) | 2018-11-09 | 2018-11-09 | Double tooth one-directional rotation binding winches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209098077U true CN209098077U (en) | 2019-07-12 |
Family
ID=67159104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821853710.9U Expired - Fee Related CN209098077U (en) | 2018-11-09 | 2018-11-09 | Double tooth one-directional rotation binding winches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209098077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116239059A (en) * | 2023-05-12 | 2023-06-09 | 上海果纳半导体技术有限公司 | Crown block lifting device |
-
2018
- 2018-11-09 CN CN201821853710.9U patent/CN209098077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116239059A (en) * | 2023-05-12 | 2023-06-09 | 上海果纳半导体技术有限公司 | Crown block lifting device |
| CN116239059B (en) * | 2023-05-12 | 2023-08-11 | 上海果纳半导体技术有限公司 | Crown block lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20211109 |