CN221113388U - Novel traction mechanism for forestry tractor - Google Patents
Novel traction mechanism for forestry tractor Download PDFInfo
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- CN221113388U CN221113388U CN202323333421.XU CN202323333421U CN221113388U CN 221113388 U CN221113388 U CN 221113388U CN 202323333421 U CN202323333421 U CN 202323333421U CN 221113388 U CN221113388 U CN 221113388U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000013016 damping Methods 0.000 claims abstract description 39
- 230000035939 shock Effects 0.000 claims abstract description 33
- 239000006096 absorbing agent Substances 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a novel traction mechanism for a forestry tractor, which comprises a connecting frame, wherein the front end of the connecting frame is inserted with a connecting rod, one end of the connecting rod is inserted into the inner side of a mounting frame and is provided with an end plate, a damping shock absorber is arranged between the end plate and the connecting frame and is used for buffering transverse force borne by the connecting rod, two sides of the rear end of the connecting frame are connected with connecting parts, and the connecting parts are used for connecting the traction mechanism with the tractor. The connecting frame is inserted at the front end of the connecting frame, one end of the connecting rod is inserted into the connecting frame, damping shock absorbers are arranged between two sides of one end of the connecting frame, the transverse stress of the whole traction assembly can be buffered through the damping shock absorbers, the problem that the service life of the traction assembly is reduced due to the fact that the impact force of the traction assembly is relatively large is avoided, meanwhile, the traction assembly of the mechanism is stable in connection, and the traction assembly is convenient to stably pull the traction assembly.
Description
Technical Field
The utility model relates to the technical field of traction mechanisms, in particular to a novel traction mechanism for a forestry tractor.
Background
Forestry planting requires turning the land with a tractor or transferring some items needed for planting the forest with a tractor. The rear end of the tractor is generally provided with a traction mechanism for pulling some tools or carriages. For example, chinese patent grant publication No. CN216002091U discloses a tractor traction device, including the main bolster, the front end fixedly connected with first traction plate of main bolster, the rear end surface fixedly connected with symmetrical second traction plate of main bolster, the symmetry be provided with traction adjusting device between the second traction plate. The traction device for the tractor has the advantages that the clamping plate resists the clamping action on the connecting mechanism of the tractor by manually rotating the knob, the traction pin is fixedly installed, the traction device is compact in structure, light in weight and convenient to install, the labor intensity of workers is reduced, the installation efficiency is improved, the strength of the main bearing beam is increased by welding the first rib plate and the second rib plate, the lateral force of the tractor on the main bearing beam in the turning operation process can be buffered, and the vibration reduction treatment is carried out by matching with the springs on the threaded rods, so that the probability of damage of the main bearing beam is reduced.
The traction device provided by the patent can longitudinally buffer, but in the using process of the tractor, the transverse tension of the traction mechanism is relatively large, and the transverse stress impact of the traction mechanism is relatively large when the tractor accelerates or brakes. However, the existing traction device does not have a transverse shock absorption buffer mechanism, so that the traction mechanism is continuously impacted by the transverse force of the tractor, the damage of the traction mechanism is larger, and the service life of the traction mechanism is reduced.
Disclosure of utility model
The utility model aims to provide a novel traction mechanism for a forestry tractor, which mainly solves the problems that the existing traction device is not provided with a transverse shock absorption buffer mechanism, so that the traction mechanism is continuously impacted by the transverse force of the tractor, the damage of the traction mechanism is large, and the service life of the traction mechanism is reduced.
The utility model is realized in the following way:
The utility model provides a novel traction mechanism for forestry tractor, includes the linking frame, the linking frame front end is pegged graft and is had the connecting rod, the one end of connecting rod inserts the installation frame inboard and is equipped with the end plate, damping bumper shock absorber between end plate and the linking frame for receive transverse force to the connecting rod and cushion, the linking frame rear end both sides are connected with connecting portion, connecting portion are used for traction mechanism to be connected with the tractor.
Preferably, the connecting frame is triangular structure, and the connecting frame front end is equipped with the jack for installation connecting rod, just connecting frame back bilateral symmetry is equipped with the otic placode, the otic placode middle part is equipped with first round pin shaft hole, otic placode cooperation first round pin shaft hole is used for being connected with connecting portion.
Preferably, connecting plates are symmetrically arranged on two sides of the inside of the connecting frame, connecting holes are formed in the middle of the connecting plates, and the connecting plates and the connecting holes are used for being connected with the damping shock absorber.
Preferably, the front end of the connecting rod is provided with a connector, the connector is provided with a mounting hole, the mounting hole is longitudinally arranged, the end plate and the connecting rod form a T-shaped structure, and perforations are symmetrically arranged on two sides of the end plate.
Preferably, studs are arranged at two ends of the damping shock absorber, the studs at two ends of the damping shock absorber penetrate through the connecting plate and the end plate respectively, and nuts are arranged at the positions of the studs penetrating through the connecting plate and the end plate.
Preferably, the rear end of the connecting portion is provided with a first switching hole, two sides of the front end of the connecting portion are symmetrically provided with switching plates, the middle of each switching plate is provided with a second switching hole, the connecting portion further comprises a first pin shaft, the first pin shaft penetrates through the second switching holes and the first pin shaft holes to rotationally connect the connecting portion with the connecting frame, and two ends of each first pin shaft are provided with first limiting plates.
Preferably, the switching portion is installed to the connecting rod front end, switching portion still includes the second round pin axle, the second round pin axle rotates connecting rod and switching portion to be connected, second round pin axle top and bottom all are equipped with the second limiting plate.
Preferably, the switching portion is U type structure, switching portion rear end top and bottom all are equipped with the second round pin shaft hole, switching portion front end is equipped with the couple, couple opening part is equipped with the elastic plate, through automatic rebound hinged joint between elastic plate and the couple.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the connecting rod is inserted into the front end of the connecting frame, one end of the connecting rod is inserted into the connecting frame, the damping shock absorbers are arranged between two sides of one end of the connecting rod inserted into the connecting frame and the connecting frame, the transverse stress of the whole traction assembly can be buffered through the damping shock absorbers, the problem that the service life of the traction assembly is reduced due to the fact that the impact force of the traction assembly is relatively large by the traction object is avoided, meanwhile, the traction assembly of the mechanism is stable in connection, and the traction object is conveniently and stably pulled.
2. According to the utility model, the switching part is arranged at the front end of the connecting rod, so that the traction device connected with the traction mechanism can be quickly disassembled and assembled by using the switching part, and the flexible use of the traction device is greatly facilitated.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a connection frame structure of the present utility model;
FIG. 3 is a schematic view of the structure of the connecting rod of the present utility model;
FIG. 4 is a schematic view of the structure of the damping shock absorber of the present utility model;
FIG. 5 is a schematic view of the structure of the connection part of the present utility model;
fig. 6 is a schematic structural view of the adaptor of the present utility model.
1. A connection frame; 11. a jack; 12. a connecting plate; 13. a connection hole; 14. ear plates; 15. a first pin hole; 2. a connecting rod; 21. an end plate; 22. perforating; 23. a connector; 24. a mounting hole; 3. damping shock absorber; 31. a stud; 32. a screw cap; 4. a connection part; 41. a first transfer hole; 42. an adapter plate; 43. a second transfer hole; 44. a first pin; 45. a first limiting plate; 5. a switching part; 51. a second pin hole; 52. a hook; 53. an elastic plate; 54. an automatic rebound hinge; 55. a second pin; 56. and the second limiting plate.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the drawings and detailed description:
Example 1
As shown in fig. 1 and 3, a novel traction mechanism for forestry tractor comprises a connecting frame 1, wherein a connecting rod 2 is inserted at the front end of the connecting frame 1, the connecting frame 1 is convenient to stretch and retract by being matched with the connecting rod 2, and the connecting rod 2 can stretch and retract to buffer transverse impact force. The one end of connecting rod 2 inserts the installation frame inboard and is equipped with end plate 21, damping bumper shock absorber 3 between end plate 21 and the connection frame 1 for cushion the transverse force that connecting rod 2 received, end plate 21 is convenient for cooperate damping bumper shock absorber 3, makes things convenient for damping bumper shock absorber 3 to cushion the transverse force that connecting rod 2 received. The two sides of the rear end of the connecting frame 1 are connected with connecting parts 4, and the connecting parts 4 are used for connecting a traction mechanism with a tractor.
As shown in fig. 2, the connection frame 1 has a triangular structure, and the connection frame 1 has a triangular structure, so that the connection frame 1 can be stressed stably. And the front end of the connecting frame 1 is provided with an inserting hole 11 for installing the connecting rod 2, and the two sides of the back of the connecting frame 1 are symmetrically provided with an ear plate 14, the middle part of the ear plate 14 is provided with a first pin shaft hole 15, and the ear plate 14 is matched with the first pin shaft hole 15 to be used for being connected with the connecting part 4, so that the connecting part 4 and the connecting frame 1 can conveniently rotate. Connecting plates 12 are symmetrically arranged on two sides of the inside of the connecting frame 1, connecting holes 13 are formed in the middle of the connecting plates 12, and the connecting plates 12 and the connecting holes 13 are used for being connected with the damping shock absorber 3.
As shown in fig. 3, the front end of the connecting rod 2 is provided with a connecting head 23, the connecting head 23 is provided with a mounting hole 24, the mounting hole 24 is longitudinally arranged, and the cooperation of the connecting head 23 and the mounting hole 24 is convenient for the use of the connecting rod 2 and a tractor trailer. And the end plate 21 and the connecting rod 2 form a T-shaped structure, and through holes 22 are symmetrically formed in two sides of the end plate 21, and the through holes 22 are convenient for connecting the damping shock absorber 3 with the connecting rod 2.
As shown in fig. 4, studs 31 are respectively arranged at two ends of the damping damper 3, the studs 31 at two ends of the damping damper 3 respectively penetrate through the connecting plate 12 and the end plate 21, nuts 32 are respectively arranged at positions where the studs 31 penetrate through the connecting plate 12 and the end plate 21, and the damping damper 3 is connected with the end plate 21 and the connecting plate 12 through the cooperation of the studs 31 and the nuts 32, so that sufficient stability of the damping damper 3 is ensured.
As shown in fig. 5, the rear end of the connecting portion 4 is provided with a first adapting hole 41, and the first adapting hole 41 is convenient for connecting the connecting portion 4 with a tractor. And the adapter plates 42 are symmetrically arranged on two sides of the front end of the connecting part 4, the second adapting holes 43 are arranged in the middle of the adapter plates 42, and the adapter plates 42 and the second adapting holes 43 are matched to facilitate the rotating connection of the connecting part 4 and the connecting frame 1. The connecting portion 4 further comprises a first pin shaft 44, the first pin shaft 44 penetrates through the second adapting hole 43 and the first pin shaft hole 15 to rotationally connect the connecting portion 4 with the connecting frame 1, and two ends of the first pin shaft 44 are provided with first limiting plates 45.
Working principle: when the damping shock absorber is used, the connecting frame 1 is matched with the connecting rod 2 and the damping shock absorber 3 according to the use requirement, then the connecting frame 1 is connected with the connecting part 4, the connecting part 4 is connected with the tractor, then the trailer is connected with the connecting rod 2, and the transverse force borne by the connecting rod 2 can be buffered by the damping shock absorber 3 when the tractor accelerates or brakes, so that the stable use of the damping shock absorber 3 is ensured. Compared with the prior art, the connecting rod 2 is inserted into the front end of the connecting frame 1, one end of the connecting rod 2 is inserted into the connecting frame 1, the damping shock absorbers 3 are arranged between two sides of one end of the connecting rod 2 inserted into the connecting frame 1 and the connecting frame 1, the transverse stress of the whole traction assembly can be buffered through the damping shock absorbers 3, the problem that the service life of the traction assembly is reduced due to the fact that the impact force of the traction assembly on the traction assembly is relatively large is avoided, meanwhile, the traction assembly of the mechanism is stable in connection, and the traction assembly is convenient to stably pull the traction assembly.
Example 2
As shown in fig. 1 and 3, a novel traction mechanism for forestry tractor comprises a connecting frame 1, wherein a connecting rod 2 is inserted at the front end of the connecting frame 1, the connecting frame 1 is convenient to stretch and retract by being matched with the connecting rod 2, and the connecting rod 2 can stretch and retract to buffer transverse impact force. The one end of connecting rod 2 inserts the installation frame inboard and is equipped with end plate 21, damping bumper shock absorber 3 between end plate 21 and the connection frame 1 for cushion the transverse force that connecting rod 2 received, end plate 21 is convenient for cooperate damping bumper shock absorber 3, makes things convenient for damping bumper shock absorber 3 to cushion the transverse force that connecting rod 2 received. The two sides of the rear end of the connecting frame 1 are connected with connecting parts 4, and the connecting parts 4 are used for connecting a traction mechanism with a tractor.
As shown in fig. 2, the connection frame 1 has a triangular structure, and the connection frame 1 has a triangular structure, so that the connection frame 1 can be stressed stably. And the front end of the connecting frame 1 is provided with an inserting hole 11 for installing the connecting rod 2, and the two sides of the back of the connecting frame 1 are symmetrically provided with an ear plate 14, the middle part of the ear plate 14 is provided with a first pin shaft hole 15, and the ear plate 14 is matched with the first pin shaft hole 15 to be used for being connected with the connecting part 4, so that the connecting part 4 and the connecting frame 1 can conveniently rotate. Connecting plates 12 are symmetrically arranged on two sides of the inside of the connecting frame 1, connecting holes 13 are formed in the middle of the connecting plates 12, and the connecting plates 12 and the connecting holes 13 are used for being connected with the damping shock absorber 3.
As shown in fig. 3, the front end of the connecting rod 2 is provided with a connecting head 23, the connecting head 23 is provided with a mounting hole 24, the mounting hole 24 is longitudinally arranged, and the cooperation of the connecting head 23 and the mounting hole 24 is convenient for the use of the connecting rod 2 and a tractor trailer. And the end plate 21 and the connecting rod 2 form a T-shaped structure, and through holes 22 are symmetrically formed in two sides of the end plate 21, and the through holes 22 are convenient for connecting the damping shock absorber 3 with the connecting rod 2.
As shown in fig. 4, studs 31 are respectively arranged at two ends of the damping damper 3, the studs 31 at two ends of the damping damper 3 respectively penetrate through the connecting plate 12 and the end plate 21, nuts 32 are respectively arranged at positions where the studs 31 penetrate through the connecting plate 12 and the end plate 21, and the damping damper 3 is connected with the end plate 21 and the connecting plate 12 through the cooperation of the studs 31 and the nuts 32, so that sufficient stability of the damping damper 3 is ensured.
As shown in fig. 5, the rear end of the connecting portion 4 is provided with a first adapting hole 41, and the first adapting hole 41 is convenient for connecting the connecting portion 4 with a tractor. And the adapter plates 42 are symmetrically arranged on two sides of the front end of the connecting part 4, the second adapting holes 43 are arranged in the middle of the adapter plates 42, and the adapter plates 42 and the second adapting holes 43 are matched to facilitate the rotating connection of the connecting part 4 and the connecting frame 1. The connecting portion 4 further comprises a first pin shaft 44, the first pin shaft 44 penetrates through the second adapting hole 43 and the first pin shaft hole 15 to rotationally connect the connecting portion 4 with the connecting frame 1, and two ends of the first pin shaft 44 are provided with first limiting plates 45.
As shown in fig. 1 and 6, the front end of the connecting rod 2 is provided with a switching part 5, and the switching part 5 is convenient to connect with the trailer and simultaneously convenient for the trailer to rotate left and right. The switching portion 5 further comprises a second pin shaft 55, the second pin shaft 55 is used for rotationally connecting the connecting rod 2 with the switching portion 5, a second limiting plate 56 is arranged at the top end and the low end of the second pin shaft 55, and the second pin shaft 55 is used for conveniently rotationally connecting the switching portion 5 with the connecting rod 2.
As shown in fig. 6, the adapter 5 has a U-shaped structure, and the top and bottom of the rear end of the adapter 5 are both provided with second pin holes 51, and the second pin holes 51 facilitate the adapter 5 to be engaged with the connector 23. The front end of the adapter part 5 is provided with a hook 52, and the hook 52 is convenient for being connected with a trailer. The opening of the hook 52 is provided with the elastic plate 53, the elastic plate 53 is connected with the hook 52 through the automatic rebound hinge 54, the elastic plate 53 is convenient for plugging the opening of the hook 52, and the automatic rebound hinge 54 is convenient for automatically resetting the elastic plate 53 after the trailer is installed.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. Novel traction mechanism for forestry tractor, a serial communication port, including connecting frame (1), connecting frame (1) front end peg graft have connecting rod (2), the one end of connecting rod (2) inserts the installation frame inboard and is equipped with end plate (21), damping bumper shock absorber (3) between end plate (21) and connecting frame (1) for cushion connecting rod (2) atress transverse force, connecting frame (1) rear end both sides are connected with connecting portion (4), connecting portion (4) are used for traction mechanism to be connected with the tractor.
2. The novel traction mechanism for the forestry tractor according to claim 1, wherein the connecting frame (1) is of a triangular structure, and the front end of the connecting frame (1) is provided with a jack (11) for installing the connecting rod (2), and two sides of the back of the connecting frame (1) are symmetrically provided with the lug plates (14), the middle part of each lug plate (14) is provided with a first pin shaft hole (15), and the lug plates (14) are matched with the first pin shaft holes (15) to be connected with the connecting part (4).
3. The novel traction mechanism for the forestry tractor according to claim 2, wherein connecting plates (12) are symmetrically arranged on two sides inside the connecting frame (1), connecting holes (13) are formed in the middle of the connecting plates (12), and the connecting plates (12) and the connecting holes (13) are used for being connected with the damping shock absorber (3).
4. The novel traction mechanism for the forestry tractor according to claim 1, wherein a connector (23) is arranged at the front end of the connecting rod (2), a mounting hole (24) is formed in the connector (23), the mounting hole (24) is longitudinally formed, the end plate (21) and the connecting rod (2) form a T-shaped structure, and perforations (22) are symmetrically formed in two sides of the end plate (21).
5. A novel traction mechanism for a forestry tractor according to claim 3, characterized in that studs (31) are arranged at two ends of the damping shock absorber (3), the studs (31) at two ends of the damping shock absorber (3) respectively penetrate through the connecting plate (12) and the end plate (21), and nuts (32) are arranged at positions where the studs (31) penetrate through the connecting plate (12) and the end plate (21).
6. The novel traction mechanism for the forestry tractor according to claim 2, wherein the rear end of the connecting portion (4) is provided with a first switching hole (41), two sides of the front end of the connecting portion (4) are symmetrically provided with switching plates (42), the middle of each switching plate (42) is provided with a second switching hole (43), the connecting portion (4) further comprises a first pin shaft (44), the first pin shaft (44) penetrates through the second switching holes (43) and the first pin shaft holes (15) to rotationally connect the connecting portion (4) with the connecting frame (1), and two ends of each first pin shaft (44) are provided with first limiting plates (45).
7. The novel traction mechanism for the forestry tractor according to claim 1, wherein the front end of the connecting rod (2) is provided with the switching part (5), the switching part (5) further comprises a second pin shaft (55), the second pin shaft (55) rotationally connects the connecting rod (2) with the switching part (5), and the top end and the low end of the second pin shaft (55) are both provided with a second limiting plate (56).
8. The novel traction mechanism for the forestry tractor according to claim 7, wherein the switching portion (5) is of a U-shaped structure, second pin holes (51) are formed in the top and the bottom of the rear end of the switching portion (5), a hook (52) is arranged at the front end of the switching portion (5), an elastic plate (53) is arranged at an opening of the hook (52), and the elastic plate (53) is connected with the hook (52) through an automatic rebound hinge (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323333421.XU CN221113388U (en) | 2023-12-07 | 2023-12-07 | Novel traction mechanism for forestry tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323333421.XU CN221113388U (en) | 2023-12-07 | 2023-12-07 | Novel traction mechanism for forestry tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221113388U true CN221113388U (en) | 2024-06-11 |
Family
ID=91363775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323333421.XU Active CN221113388U (en) | 2023-12-07 | 2023-12-07 | Novel traction mechanism for forestry tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221113388U (en) |
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2023
- 2023-12-07 CN CN202323333421.XU patent/CN221113388U/en active Active
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