CN213923853U - Novel winch device for matched tractor - Google Patents
Novel winch device for matched tractor Download PDFInfo
- Publication number
- CN213923853U CN213923853U CN202022682162.1U CN202022682162U CN213923853U CN 213923853 U CN213923853 U CN 213923853U CN 202022682162 U CN202022682162 U CN 202022682162U CN 213923853 U CN213923853 U CN 213923853U
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- chain wheel
- wire rope
- winding drum
- steel wire
- reel
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Abstract
The utility model relates to a novel supporting capstan winch device for tractor, including the chassis, transmission, reel mechanism includes wire rope and reel, wire rope twines on the reel, transmission includes drive sprocket, the chain, driven sprocket, the reel suit is on driven sprocket shaft, reel one side is provided with compact heap and front end housing, the reel opposite side is equipped with driven sprocket, driven sprocket passes through the chain and connects drive sprocket, drive sprocket installs on drive sprocket shaft, and link to each other with the power take off end of tractor, be equipped with the friction disc between driven sprocket and the reel, driven sprocket and friction disc riveting, compact heap is connected with the pull rod through the connecting rod, and rotate the compact heap under the drive of pull rod, make reel and driven sprocket and friction disc compress tightly, and then the reel is rotatory and taut wire rope under driven sprocket's drive; the utility model discloses utilize tractor power to realize power transmission, realize that wire rope pulls, its transmission simple structure is reliable, has strengthened the safety in utilization performance.
Description
[ technical field ]
The utility model belongs to the technical field of the capstan winch technique and specifically relates to a novel supporting capstan winch device for tractor.
[ background art ]
A winch is a hoisting or hauling machine that uses a drum to wind a wire rope to hoist or haul a load (cargo, such as wood, etc.). The general winch is composed of engine, transmission, winding drum, operating mechanism and chassis. During operation, the power of the engine is transmitted to the winding drum through the clutch, the gearbox and the like to drive the winding drum to rotate, so that the steel wire rope on the winding drum has certain movement speed and traction force to move the load. The existing winch machine has a complex structure and a large volume, is not convenient for manufacturing and installation of production personnel, but also is inconvenient for reliable operation of users; moreover, the steel wire rope is easily wound unevenly on the drum of the winch, and phenomena such as rope biting, rope disorder and the like occur, which can cause premature damage of the steel wire rope and easily cause potential safety hazards.
[ contents of utility model ]
The utility model aims at solving foretell not enough and provide a novel supporting capstan winch device for tractor, utilize tractor power to realize power transmission, and then realize wire rope traction, its transmission simple structure is reliable, has strengthened the safety in utilization ability.
In order to realize the purpose, the novel winch device for the matched tractor comprises a base frame 24, and a transmission device, a winding drum mechanism and an operating mechanism which are arranged on the base frame 24, wherein the winding drum mechanism comprises a steel wire rope guide plate 4, a steel wire rope 5, a steel wire rope joint 6 and a winding drum 19, one end of the steel wire rope 5 is wound on the winding drum 19, the other end of the steel wire rope 5 penetrates through the steel wire rope guide plate 4, the end part of the steel wire rope is provided with the steel wire rope joint 6, the transmission device comprises a driving chain wheel shaft 9, a driving chain wheel 11, a chain 12, a driven chain wheel shaft 14, a driven chain wheel 16, a friction plate 17, a pressing block 20 and a front end cover 21, the winding drum 19 is sleeved on the driven chain wheel shaft 14, one side of the winding drum 19 is provided with the pressing block 20, the front end cover 21 is arranged on the outer side of the pressing block 20, the other side of the winding drum 19 is provided with the driven chain wheel 16, the driven chain wheel 16 is connected with the driving chain wheel 11 through the chain 12, the driving chain wheel 11 is installed on the driving chain wheel shaft 9 and connected with the power output end of the tractor, a friction plate 17 is arranged between the driven chain wheel 16 and the winding drum 19, the driven chain wheel 16 is riveted with the friction plate 17, the pressing block 20 is connected with the pull rod 2 of the operating mechanism through a connecting rod and rotates under the driving of the pull rod 2 to press the winding drum 19, the winding drum 19 is pressed with the driven chain wheel 16 and the friction plate 17 to generate friction force, and the pressed winding drum 19 rotates under the driving of the driven chain wheel 16 and tightens the steel wire rope 5.
Further, the steel wire rope guide plate 4 is installed at the top of the bottom frame 24, the winding drum 19 is installed at the bottom of the bottom frame 24, the baffle plate 1 is installed on the front side of the upper portion of the bottom frame 24, and the baffle plate 1 is in a grid shape.
Further, a cylindrical pin 23 is arranged between the pressing block 20 and the front end cover 21, and after the pressing block 20 is driven by the pull rod 2 to rotate relative to the front end cover 21, the cylindrical pin 23 pushes the pressing block 20 open so as to press the winding drum 19 with the driven sprocket 16 and the friction plate 17.
Further, a separation spring 15 is arranged between the winding drum 19 and the driven sprocket 16, the separation spring 15 is sleeved on the driven sprocket shaft 14, and the separation spring 15 separates the winding drum 19 from the driven sprocket 16 and the friction plate 17 after the pull rod 2 is loosened.
Further, the operating mechanism further comprises a brake lever 3 and a brake return spring 18, the brake return spring 18 is arranged in a radial direction, one end of the brake return spring 18 is connected with the brake lever 3, the other end of the brake return spring 18 is connected with a bottom frame 24, and the winding drum 19 is prevented from rotating after the brake lever 3 is tensioned.
Further, the driving sprocket shaft 9 is mounted on a bearing seat 7 through a bearing 8, a retainer ring 10 is arranged outside the bearing 8, and the bearing seat 7 is mounted on a bottom frame 24.
Further, the driven sprocket shaft 14 is sleeved with a bearing set 13, a locking nut 22 is mounted at the end of the driven sprocket shaft 14, and the locking nut 22 is mounted on the outer side of the front end cover 21.
Compared with the prior art, the utility model, have following advantage:
(1) the utility model can realize the power transmission of the driving and driven chain wheels and the chain by using the power of the tractor, thereby realizing the traction effect of the steel wire rope, and the transmission structure is simple and reliable;
(2) the utility model can realize the combination and separation of the winding drum, the driven chain wheel and the friction plate, and realize safe operation;
(3) the utility model overcomes the defects of the existing winch, can better adapt to the actual conditions of the current forest area wood production operation, and enhances the safety performance of the winch for forestry while remarkably improving the forest area operation efficiency;
to sum up, the utility model discloses a power take off of tractor passes to the reel through transmission shaft, sprocket, chain, and it is rotatory to drive the roll to make wire rope pull timber, but wide application in forest felling place.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
in the figure: 1. the brake device comprises a baffle plate 2, a pull rod 3, a brake rod 4, a steel wire rope guide plate 5, a steel wire rope 6, a steel wire rope joint 7, a bearing seat 8, a bearing 9, a driving sprocket shaft 10, a retainer ring 11, a driving sprocket 12, a chain 13, a bearing group 14, a driven sprocket shaft 15, a separation spring 16, a driven sprocket 17, a friction plate 18, a brake return spring 19, a winding drum 20, a pressing block 21, a front end cover 22, a locking nut 23, a cylindrical pin 24 and a bottom frame.
[ detailed description of the invention ]
The invention is further described below with reference to the accompanying drawings:
as shown in the attached drawings, the utility model provides a novel winch device for a tractor, which comprises a bottom frame 24, a transmission device arranged on the bottom frame 24, a reel mechanism and an operating mechanism, wherein the reel mechanism comprises a steel wire rope guide plate 4, a steel wire rope 5, a steel wire rope joint 6 and a reel 19, one end of the steel wire rope 5 is wound on the reel 19, the other end of the steel wire rope 5 passes through the steel wire rope guide plate 4, the end part of the steel wire rope is provided with the steel wire rope joint 6, the transmission device comprises a driving sprocket shaft 9, a driving sprocket 11, a chain 12, a driven sprocket shaft 14, a driven sprocket 16, a friction plate 17, a pressing block 20 and a front end cover 21, the reel 19 is sleeved on the driven sprocket shaft 14, one side of the reel 19 is provided with the pressing block 20, the outer side of the pressing block 20 is provided with the front end cover 21, the other side of the reel 19 is provided with the driven sprocket 16, the driven sprocket 16 is connected with the driving sprocket 11 through the chain 12, the driving chain wheel 11 is arranged on the driving chain wheel shaft 9 and connected with the power output end of the tractor, a friction plate 17 is arranged between the driven chain wheel 16 and the winding drum 19, the driven chain wheel 16 is riveted with the friction plate 17, the pressing block 20 is connected with the pull rod 2 of the operating mechanism through a connecting rod and rotates under the driving of the pull rod 2 to press the winding drum 19, the driven chain wheel 16 and the friction plate 17 are pressed to generate friction force, and the pressed winding drum 19 rotates under the driving of the driven chain wheel 16 and tensions the steel wire rope 5; the driving sprocket shaft 9 is arranged on a bearing seat 7 through a bearing 8, a retainer ring 10 is arranged on the outer side of the bearing 8, and the bearing seat 7 is arranged on an underframe 24; the driven sprocket shaft 14 is sleeved with the bearing set 13, the end part of the driven sprocket shaft 14 is provided with a locking nut 22, and the locking nut 22 is arranged on the outer side of the front end cover 21.
The steel wire rope guide plate 4 is arranged at the top of the bottom frame 24, the winding drum 19 is arranged at the bottom of the bottom frame 24, the baffle plate 1 is arranged on the front side of the upper portion of the bottom frame 24, and the baffle plate 1 is in a grid shape, so that the forest operation safety is guaranteed, and the observable requirements are met. A cylindrical pin 23 is arranged between the pressing block 20 and the front end cover 21, and after the pressing block 20 is driven by the pull rod 2 to rotate relative to the front end cover 21, the cylindrical pin 23 pushes the pressing block 20 open so as to press the winding drum 19 with the driven sprocket 16 and the friction plate 17; a separation spring 15 is arranged between the winding drum 19 and the driven chain wheel 16, the separation spring 15 is sleeved on the driven chain wheel shaft 14, and the separation spring 15 separates the winding drum 19 from the driven chain wheel 16 and the friction plate 17 after the pull rod 2 is loosened. The operating mechanism further comprises a brake lever 3 and a brake return spring 18, the brake return spring 18 is arranged in a radial direction, one end of the brake return spring 18 is connected with the brake lever 3, the other end of the brake return spring 18 is connected with a bottom frame 24, and the winding drum 19 is prevented from rotating after the brake lever 3 is tensioned.
The utility model discloses constitute by chassis, transmission, reel mechanism, operating device install on the chassis. The transmission device consists of a bearing seat 7, a bearing 8, a driving chain wheel shaft 9, a retainer ring 10, a driving chain wheel 11, a chain 12, a bearing group 13, a driven chain wheel shaft 14, a separation spring 15, a driven chain wheel 16, a friction plate 17, a pressing block 20, a front end cover 21, a locking nut 22 and a cylindrical pin 23; the winding drum mechanism consists of a steel wire rope guide plate 4, a steel wire rope 5, a steel wire rope joint 6 and a winding drum 19; the operating mechanism consists of a pull rod 2, a brake rod 3 and a brake return spring 18. When the steel wire rope winding device is used, the pressing block 20 and the front end cover 21 rotate relatively by operating the pull rod 2, the cylindrical pin 23 jacks the pressing block 20, the winding drum 19 is pressed against the driven chain wheel 16 and the friction plate 17 to generate friction force, the driven chain wheel drives the winding drum to rotate, and therefore the steel wire rope is tensioned, and the steel wire rope is wound on the winding drum. When the pull rod 2 is released, the release spring 15 disengages the spool 19 from the driven sprocket 16 and the friction plate 17, and the driven sprocket idles. When the brake lever 3 is pulled, the brake is activated to stop the rotation of the spool. When the brake lever 3 is released, the brake return spring 18 acts to allow the spool to rotate.
The present invention is not limited by the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and are all included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel supporting capstan winch device for tractor, includes chassis (24) and installs transmission, reel mechanism, operating device on chassis (24), its characterized in that: the winding drum mechanism comprises a steel wire rope guide plate (4), a steel wire rope (5), a steel wire rope joint (6) and a winding drum (19), one end of the steel wire rope (5) is wound on the winding drum (19), the other end of the steel wire rope (5) penetrates through the steel wire rope guide plate (4), the end part of the steel wire rope joint (6) is installed on the end part of the steel wire rope, the transmission device comprises a driving chain wheel shaft (9), a driving chain wheel (11), a chain (12), a driven chain wheel shaft (14), a driven chain wheel (16), a friction plate (17), a pressing block (20) and a front end cover (21), the winding drum (19) is sleeved on the driven chain wheel shaft (14), the pressing block (20) is arranged on one side of the winding drum (19), the front end cover (21) is installed on the outer side of the pressing block (20), the driven chain wheel (16) is arranged on the other side of the winding drum (19), the driven chain wheel (16) is connected with the driving chain wheel (11) through the chain (12), the driving chain wheel (11) is installed on a driving chain wheel shaft (9) and is connected with a power output end of a tractor, a friction plate (17) is arranged between a driven chain wheel (16) and a winding drum (19), the driven chain wheel (16) is riveted with the friction plate (17), a pressing block (20) is connected with a pull rod (2) of an operating mechanism through a connecting rod and rotates under the driving of the pull rod (2) to press the winding drum (19), the winding drum (19) is pressed with the driven chain wheel (16) and the friction plate (17) to generate friction force, and the winding drum (19) after pressing rotates under the driving of the driven chain wheel (16) and tensions a steel wire rope (5).
2. The novel winch device for the matched tractor as claimed in claim 1, wherein: the steel wire rope guide plate (4) is installed on the top of the bottom frame (24), the winding drum (19) is installed on the bottom of the bottom frame (24), the baffle (1) is installed on the front side of the upper portion of the bottom frame (24), and the baffle (1) is in a grid shape.
3. The novel winch device for the matched tractor as claimed in claim 1, wherein: a cylindrical pin (23) is arranged between the pressing block (20) and the front end cover (21), and after the pressing block (20) is driven by the pull rod (2) to rotate relative to the front end cover (21), the cylindrical pin (23) jacks the pressing block (20) to enable the winding drum (19) to be pressed with the driven chain wheel (16) and the friction plate (17).
4. The novel winch device for the matched tractor as claimed in claim 3, wherein: be provided with separation spring (15) between reel (19) and driven sprocket (16), separation spring (15) cover is located driven sprocket axle (14), separation spring (15) make reel (19) and driven sprocket (16) and friction disc (17) separate after pull rod (2) loosen.
5. The novel winch device for the matched tractor as claimed in claim 4, wherein: the operating mechanism further comprises a brake rod (3) and a brake return spring (18), the brake return spring (18) is arranged in the radial direction, one end of the brake return spring (18) is connected with the brake rod (3), the other end of the brake return spring (18) is connected with an underframe (24), and the winding drum (19) is prevented from rotating after the brake rod (3) is tensioned.
6. The novel winch device for the matched tractor as claimed in claim 1, wherein: the driving chain wheel shaft (9) is installed on a bearing seat (7) through a bearing (8), a check ring (10) is arranged on the outer side of the bearing (8), and the bearing seat (7) is installed on an underframe (24).
7. The novel winch device for the matched tractor as claimed in claim 1, wherein: the driven sprocket shaft (14) is sleeved with a bearing set (13), the end part of the driven sprocket shaft (14) is provided with a locking nut (22), and the locking nut (22) is arranged on the outer side of the front end cover (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022682162.1U CN213923853U (en) | 2020-11-18 | 2020-11-18 | Novel winch device for matched tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022682162.1U CN213923853U (en) | 2020-11-18 | 2020-11-18 | Novel winch device for matched tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213923853U true CN213923853U (en) | 2021-08-10 |
Family
ID=77172471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022682162.1U Active CN213923853U (en) | 2020-11-18 | 2020-11-18 | Novel winch device for matched tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213923853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432649A (en) * | 2022-09-30 | 2022-12-06 | 武汉光谷蓝焰新能源股份有限公司 | Epidemic wood mountain region handling device |
-
2020
- 2020-11-18 CN CN202022682162.1U patent/CN213923853U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432649A (en) * | 2022-09-30 | 2022-12-06 | 武汉光谷蓝焰新能源股份有限公司 | Epidemic wood mountain region handling device |
| CN115432649B (en) * | 2022-09-30 | 2024-03-19 | 武汉光谷蓝焰新能源股份有限公司 | Epidemic wood mountain region handling device |
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