CN210393542U - Automatic rope guider of automobile winch - Google Patents
Automatic rope guider of automobile winch Download PDFInfo
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- CN210393542U CN210393542U CN201921221722.4U CN201921221722U CN210393542U CN 210393542 U CN210393542 U CN 210393542U CN 201921221722 U CN201921221722 U CN 201921221722U CN 210393542 U CN210393542 U CN 210393542U
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Abstract
The utility model provides an automatic rope arranger of automobile winch belongs to vehicle machinery technical field, include: one end of the wire coiling wheel is connected with the output end of a power mechanism in the vehicle, wherein the wire coiling wheel comprises a driving gear; the first transition gear assembly is meshed with the driving gear; the second transition gear assembly is meshed with the driving gear; the bracket is arranged in parallel with the wire coiling wheel, and a screw rod is arranged on the bracket, wherein the first transition gear assembly and the second transition gear assembly are arranged on the same side of the bracket, and two touch switch assemblies are respectively arranged at two ends of the bracket; the clutch assembly comprises a godet wheel screwed on the screw rod and a clutch gear connected with the godet wheel, wherein the clutch gear is in sliding connection with the screw rod. The utility model provides a pair of automatic rope winding jib of automobile winch realizes that wire rope arranges the rope on the wire winding wheel automatically, orderly, avoids wire rope to take place extrusion, crisscross phenomenon when arranging the rope, prolongs the life of capstan winch.
Description
Technical Field
The utility model belongs to the technical field of vehicle machinery, a capstan winch is related to, especially a car capstan winch's automatic rope winding jib.
Background
Automobiles have increasingly entered common mass families, and become good assistants for home-based travel and field outing. When the vehicle runs in the field, particularly for the environment with poor road conditions, the wheels are easy to sink into pits or puddles and are not easy to come out, and at the moment, the vehicle winch is needed to help pull the vehicle out.
Current automobile winch, when dispatching from the factory, the wire rope on its capstan winch is arranged neatly, but uses the back, when retrieving and accomodating, causes wire rope's extrusion, crisscross easily to cause the card of capstan winch to die, and then can burn out the capstan winch, influence the life of capstan winch.
To sum up, for solving the structural not enough of current capstan winch, need design one kind and can realize automatic row rope, avoid wire rope to take place extrusion, crisscross phenomenon when arranging the rope, increase of service life's rope arranger.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provide one kind and can realize automatic rope arranging, avoid wire rope to take place extrusion, crisscross phenomenon when arranging the rope, increase of service life's rope winding jib.
The purpose of the utility model can be realized by the following technical proposal: an automatic rope arranger of a winch for a vehicle, comprising: one end of the wire coiling wheel is connected with the output end of a power mechanism in the vehicle, wherein the wire coiling wheel comprises a driving gear; the first transition gear assembly is meshed with the driving gear, wherein the output direction of the first transition gear assembly is the same as that of the driving gear; the second transition gear assembly is meshed with the driving gear, wherein the output direction of the second transition gear assembly is opposite to that of the driving gear; the bracket is arranged in parallel with the wire coiling wheel, and a screw rod is arranged on the bracket, wherein the first transition gear assembly and the second transition gear assembly are arranged on the same side of the bracket, and two touch switch assemblies are respectively arranged at two ends of the bracket; the clutch assembly comprises a godet wheel screwed on the screw rod and a clutch gear connected with the godet wheel, wherein the clutch gear is in sliding connection with the screw rod.
In the automatic rope guider of the automobile winch, two sides of the godet wheel are respectively connected with a first elastic part, one end of each first elastic part is provided with a shifting block, one ends of the two shifting blocks respectively abut against the touch switch assembly on the corresponding side, and the other end of one shifting block is connected with the clutch gear.
In foretell automatic rope winding jib of automobile winch, clutch assembly include one with lead screw parallel arrangement's guide bar, just the one end of godet wheel with lead screw looks spiro union, the other end and the guide bar of godet wheel are nested mutually, wherein, the shifting block first elastic component all nestification in the guide bar.
In the above automatic rope guider of the car winch, each touch switch assembly comprises a support connected to the support and a shifting fork rotationally connected with the support, wherein one end of the shifting fork is abutted to the shifting block and matched with the shifting block, and the other end of the shifting fork is connected with the support through the second elastic piece.
In the automatic rope guider of the automobile winch, the godet wheel close to the end screwed with the screw rod is provided with the U-shaped notch, and the godet wheel close to the end nested with the guide rod is provided with the U-shaped convex block.
In the above automatic rope guider of the automobile winch, the first transition gear assembly includes two gear shafts which are meshed with each other, namely a first gear shaft and a second gear shaft, wherein the first gear shaft is provided with two first synchronous gears which rotate synchronously, one of the first synchronous gears is meshed with the driving gear, and the other first synchronous gear is meshed with the second gear shaft.
In the above-mentioned automatic rope guider of the automobile winch, the length of the first gear shaft is longer than that of the second gear shaft.
In the above automatic rope guider of the automobile winch, the second transition gear assembly comprises three gear shafts which are meshed with each other, namely a third gear shaft, a fourth gear shaft and a fifth gear shaft, wherein the first gear shaft is provided with two second synchronous gears which rotate synchronously, one of the second synchronous gears is meshed with the driving gear, the other second synchronous gear is meshed with the fourth gear shaft, and the fourth gear shaft is meshed with the fifth gear shaft.
Compared with the prior art, the utility model provides a pair of automatic rope winding jib of automobile winch through clutch gear respectively with the meshing between first transition gear subassembly and the second transition gear subassembly to realize the reciprocating motion of godet wheel on the lead screw, and then realize that wire rope is automatic, arrange the rope in order on the wire winding wheel, avoid wire rope to take place extrusion, crisscross phenomenon when arranging the rope, prolonged the life of capstan winch.
Drawings
Fig. 1 is a schematic structural view of an automatic rope guider of an automobile winch according to the present invention.
Fig. 2 is a schematic structural view of another view angle of the automatic rope guider of the automobile winch of the present invention.
In the figure, 100, wire coiling wheel; 110. a driving gear; 200. a first transition gear assembly; 210. a first gear shaft; 211. a first synchronizing gear; 220. a second gear shaft; 300. a second transition gear assembly; 310. a third gear shaft; 311. a second synchronizing gear; 320. a fourth gear shaft; 330. a fifth gear shaft; 400. a support; 410. a screw rod; 500. a touch switch component; 510. a support; 520. a shifting fork; 600. a clutch assembly; 610. a godet wheel; 611. a U-shaped notch; 612. a U-shaped bump; 620. a clutch gear; 630. a first elastic member; 640. shifting blocks; 650. a guide rod.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the utility model provides an automatic rope guider of automobile winch, include: one end of the wire coiling wheel 100 is connected with the output end of a power mechanism (generally a motor in a vehicle) in the vehicle, wherein the wire coiling wheel 100 comprises a driving gear 110; a first transition gear assembly 200 engaged with the driving gear 110, wherein the output direction of the first transition gear assembly 200 is the same as the output direction of the driving gear 110; a second transition gear assembly 300 engaged with the driving gear 110, wherein the output direction of the second transition gear assembly 300 is opposite to the output direction of the driving gear 110; a bracket 400, which is arranged in parallel with the wire coiling wheel 100, and a screw rod 410 is arranged on the bracket 400, wherein the first transition gear assembly 200 and the second transition gear assembly 300 are arranged on the same side of the bracket 400, and two touch switch assemblies 500 are respectively arranged at two ends of the bracket 400; the clutch assembly 600 includes a godet 610 screwed on the lead screw 410, and a clutch gear 620 connected with the godet 610, wherein the clutch gear 620 is slidingly connected on the lead screw 410.
In this embodiment, in an initial state, one end of the wire rope wound around the wire winding wheel 100 is fixedly connected to the vehicle, and the other end is a free end, when the vehicle needs to be towed, the free end of the wire rope is connected to the towed vehicle to complete the towing operation, when the wire rope needs to be retracted, the power mechanism in the vehicle is opened, the output end of the power mechanism drives the wire winding wheel 100 to rotate (at this time, the driving gear 110 on the wire winding wheel 100 synchronously rotates along with the wire winding wheel 100), since the first transition gear assembly 200 and the second transition gear assembly 300 are both engaged with the driving gear 110, the rotation of the first transition gear assembly 200 and the second transition gear assembly 300 is realized through the engagement transmission function, since the output direction of the first transition gear assembly 200 is the same as the output direction of the driving gear 110, and the output direction of the second transition gear assembly 300 is opposite to the output direction of, when the output direction of the driving gear 110 is clockwise rotation, the output direction of the first transition gear assembly 200 is clockwise rotation, and the output direction of the second transition gear assembly 300 is counterclockwise rotation, when the clutch gear 620 is engaged with the second transition gear assembly 300, the clutch gear 620 drives the lead screw 410 to synchronously rotate, so that the godet wheel 610 moves on the lead screw 410 in the horizontal left direction, the first layer rope arrangement action of the steel wire rope on the wire winding wheel 100 is completed, when the godet wheel 610 collides with the touch switch assembly 500 on the left side of the bracket 400, the clutch gear 620 is pulled, so that the clutch gear 620 is separated from the second transition gear assembly 300 and is engaged with the first transition gear assembly 200, so that the godet wheel 610 moves on the lead screw 410 in the horizontal right direction, the second layer rope arrangement action of the steel wire rope on the wire winding wheel 100 is completed, when the godet wheel 610 collides with the touch switch assembly 500 on the right side of the bracket 400, the clutch gear 620 is disengaged from the first transition gear assembly 200 and is meshed with the second transition gear assembly 300, so that the repeated actions are completed, the third layer of rope arrangement action of the steel wire rope on the wire coiling wheel 100 is completed, and the rope arrangement actions of all the steel wire ropes are completed by sequentially and circularly reciprocating.
The utility model provides a pair of automatic rope winding jib of automobile winch, through clutch gear 620 respectively with the meshing between first transition gear subassembly 200 and the second transition gear subassembly 300, thereby realize godet roller 610 reciprocating motion on lead screw 410, and then realize that wire rope is automatic on wire winding wheel 100, arrange the rope in order, avoid wire rope to take place the extrusion when arranging the rope, the crisscross phenomenon, the life of capstan winch has been prolonged, in addition, this rope winding jib can use with the automobile winch cooperation on the market, realize the effect of automatic rope winding jib.
Preferably, as shown in fig. 1 and 2, two first elastic members 630 are connected to two sides of the godet wheel 610, and one end of each first elastic member 630 is provided with a shifting block 640, wherein one ends of the two shifting blocks 640 respectively abut against the touching switch assembly 500 on the corresponding side thereof, and the other end of one shifting block 640 is connected to the clutch gear 620.
When the godet wheel 610 moves leftwards, the clutch gear 620 is engaged with the second transition gear assembly 300, as the godet wheel 610 continuously moves leftwards, the first elastic member 630 positioned at the left side of the godet wheel 610 is compressed, when the left side of the godet wheel 610 collides with the left side touch switch assembly 500, the abutment between the side touch switch assembly 500 and the side shifting block 640 is released, so that the shifting block 640 moves leftwards synchronously with the leftward movement of the godet wheel 610, the right first elastic member 630 of the godet wheel 610 is pulled, and the side first elastic member 630 pulls the clutch gear 620 through the side shifting block 640, so that the clutch gear 620 is disengaged from the second transition gear assembly 300 and is engaged with the first transition gear assembly 200, thereby forcing the godet wheel 610 to move rightwards, and the right shifting block 640 just abuts against the corresponding touch switch assembly 500, and moves rightwards with the godet wheel 610, the first elastic member 630 on the right side is compressed, the first elastic member 630 on the left side is pulled, so that the shifting block 640 on the left side abuts against the corresponding touch switch assembly 500 again, after the godet wheel 610 collides with the touch switch assembly 500 on the right side, the abutting between the shifting block 640 on the right side and the corresponding touch switch assembly 500 is released, so that the shifting block 640 on the right side pushes the clutch gear 620 under the action of the first elastic member 630 on the right side, the clutch gear 620 is separated from the first transition gear assembly 200 and is meshed with the second transition gear assembly 300, that is, one reciprocating motion of the godet wheel 610 is completed, and rope arrangement of two layers on the wire winding wheel 100 is realized.
Further preferably, the clutch assembly 600 includes a guide rod 650 disposed in parallel with the lead screw 410, and one end of the godet 610 is screwed with the lead screw 410, and the other end of the godet 610 is nested with the guide rod 650, wherein the dial 640 and the first elastic member 630 are nested in the guide rod 650.
In the present embodiment, the guide bar 650 is provided to secure the straightness of the first elastic member 630 in compression and tension and the straightness of the godet 610 in horizontal movement.
Preferably, as shown in fig. 1 and 2, each of the touch switch assemblies 500 includes a holder 510 connected to the bracket 400, and a fork 520 rotatably connected to the holder 510, wherein one end of the fork 520 is engaged against the block 640, and the other end of the fork 520 is connected to the bracket 400 by a second elastic member (not shown).
In this embodiment, when the godet wheel 610 collides with one end (the end connected with the second elastic member) of the shift fork 520, the shift fork rotates around the support 510, so that the abutting between the other end of the shift fork 520 and the shift block 640 is released, and the horizontal movement of the godet wheel 610 drives the first elastic member 630 and the shift block 640 connected with the first elastic member 630 to move synchronously, so as to disengage the clutch gear 620 from one of the transition gear assemblies and engage with the other transition gear assembly.
Further preferably, a U-shaped notch 611 is formed on the godet wheel 610 near the end screwed with the lead screw 410, and a U-shaped protrusion 612 is formed on the godet wheel 610 near the end nested with the guide rod 650, wherein the U-shaped notch 611 serves as a through-shooting channel for the steel wire rope to be unfolded or folded, and two sides of the U-shaped protrusion 612 respectively serve as collision portions for the two sides to touch the switch assembly 500 (the shift fork 520).
Preferably, as shown in fig. 1 and 2, the first transition gear assembly 200 includes two gear shafts engaged with each other, namely a first gear shaft 210 and a second gear shaft 220, wherein two first synchronizing gears 211 rotating synchronously are disposed on the first gear shaft 210, and one of the first synchronizing gears 211 is engaged with the driving gear 110, and the other first synchronizing gear 211 is engaged with the second gear shaft 220. In the present embodiment, when the driving gear 110 rotates clockwise, the direction of the second gear shaft 220 at the time of output is clockwise rotation via the two first synchronous gears 211 on the first gear shaft 210.
Further preferably, the length of the first gear shaft 210 is longer than the length of the second gear shaft 220. The arrangement is that the godet wheel 610 is prevented from colliding with the second gear shaft 220 during the moving process, so that the steel wire rope cannot penetrate through the whole rope winding space of the wire coiling wheel 100 when the steel wire rope is folded and arranged.
Preferably, as shown in fig. 1 and 2, the second transition gear assembly 300 includes three gear shafts engaged with each other, namely a third gear shaft 310, a fourth gear shaft 320 and a fifth gear shaft 330, wherein two second synchronizing gears 311 rotating synchronously are disposed on the first gear shaft 210, one of the second synchronizing gears 311 is engaged with the driving gear 110, the other second synchronizing gear 311 is engaged with the fourth gear shaft 320, and the fourth gear shaft 320 is engaged with the fifth gear shaft 330. In this embodiment, when the driving gear 110 rotates clockwise, the direction of the fifth gear shaft 330 during output is counterclockwise through the two second synchronizing gears 311 and the fourth gear shaft 320 on the third gear shaft 310, which is just opposite to the output direction of the second gear shaft 220, so as to ensure that when the clutch gear 620 is respectively engaged with the second gear shaft 220 and the fifth gear shaft 330, the rotation direction of the lead screw 410 is just opposite, and further, the godet 610 screwed on the lead screw 410 reciprocates, thereby realizing the possibility of automatic rope arrangement.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. An automatic rope guider of an automobile winch is characterized by comprising:
one end of the wire coiling wheel is connected with the output end of a power mechanism in the vehicle, wherein the wire coiling wheel comprises a driving gear;
the first transition gear assembly is meshed with the driving gear, wherein the output direction of the first transition gear assembly is the same as that of the driving gear;
the second transition gear assembly is meshed with the driving gear, wherein the output direction of the second transition gear assembly is opposite to that of the driving gear;
the bracket is arranged in parallel with the wire coiling wheel, and a screw rod is arranged on the bracket, wherein the first transition gear assembly and the second transition gear assembly are arranged on the same side of the bracket, and two touch switch assemblies are respectively arranged at two ends of the bracket;
the clutch assembly comprises a godet wheel screwed on the screw rod and a clutch gear connected with the godet wheel, wherein the clutch gear is in sliding connection with the screw rod.
2. The automatic rope guider of an automobile winch according to claim 1, wherein two sides of the godet wheel are respectively connected with a first elastic member, and one end of each first elastic member is provided with a shifting block, wherein one end of each shifting block abuts against the touch switch component on the corresponding side, and the other end of one shifting block is connected with the clutch gear.
3. The automatic rope guider of an automobile winch according to claim 2, wherein the clutch assembly comprises a guide rod arranged in parallel with a screw rod, one end of the godet wheel is in threaded connection with the screw rod, the other end of the godet wheel is nested with the guide rod, and the shifting block and the first elastic member are nested with the guide rod.
4. The automatic rope guider of a car winch according to claim 2, wherein each touch switch assembly comprises a support connected to the bracket and a fork rotatably connected to the support, wherein one end of the fork is engaged against the block, and the other end of the fork is connected to the bracket through the second elastic member.
5. The automatic rope guider of an automobile winch according to claim 3, wherein a U-shaped notch is formed on the godet wheel near the end screwed with the lead screw, and a U-shaped protrusion is formed on the godet wheel near the end nested with the guide bar.
6. The automatic rope guider of an automobile winch according to claim 1, wherein the first transition gear assembly comprises two gear shafts engaged with each other, namely a first gear shaft and a second gear shaft, wherein the first gear shaft is provided with two first synchronous gears rotating synchronously, and one of the first synchronous gears is engaged with the driving gear and the other first synchronous gear is engaged with the second gear shaft.
7. The automatic rope guider of an automobile winch according to claim 6, wherein the length of the first gear shaft is longer than the length of the second gear shaft.
8. The automatic rope guider of an automobile winch according to claim 1, wherein the second transition gear assembly comprises three mutually meshed gear shafts, namely a third gear shaft, a fourth gear shaft and a fifth gear shaft, wherein two second synchronous gears rotating synchronously are arranged on the first gear shaft, one of the second synchronous gears is meshed with the driving gear, the other second synchronous gear is meshed with the fourth gear shaft, and the fourth gear shaft is meshed with the fifth gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921221722.4U CN210393542U (en) | 2019-07-30 | 2019-07-30 | Automatic rope guider of automobile winch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921221722.4U CN210393542U (en) | 2019-07-30 | 2019-07-30 | Automatic rope guider of automobile winch |
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| CN210393542U true CN210393542U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921221722.4U Active CN210393542U (en) | 2019-07-30 | 2019-07-30 | Automatic rope guider of automobile winch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060666A (en) * | 2021-04-30 | 2021-07-02 | 浙江润华机电有限公司 | Rope guiding device for external winch of automobile |
-
2019
- 2019-07-30 CN CN201921221722.4U patent/CN210393542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060666A (en) * | 2021-04-30 | 2021-07-02 | 浙江润华机电有限公司 | Rope guiding device for external winch of automobile |
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