CN219044256U - Concealed trailer device of tractor - Google Patents
Concealed trailer device of tractor Download PDFInfo
- Publication number
- CN219044256U CN219044256U CN202223572633.9U CN202223572633U CN219044256U CN 219044256 U CN219044256 U CN 219044256U CN 202223572633 U CN202223572633 U CN 202223572633U CN 219044256 U CN219044256 U CN 219044256U
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- chain
- pulling
- tractor
- accommodating cavity
- drag
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Abstract
The utility model belongs to the technical field of tractors, in particular to a hidden pulling device of a tractor, which comprises a tractor body, wherein a pulling chain accommodating cavity for placing a hook and a chain is arranged in the head end of the tractor body, the hook is fixedly connected with the pulling chain accommodating cavity through the chain, a pulling window which is communicated with the pulling chain accommodating cavity and the outside is arranged on the head end of the tractor body, and the pulling window is a pulling channel for pulling operation, wherein the pulling window is formed by the hook and the chain extends out of the pulling chain accommodating cavity. The utility model has simple structure, simple installation and convenient and quick use, and the hook and the chain are directly placed in the drag chain accommodating cavity at the head end of the tractor body, and the hook and the chain can be directly taken out through the drag window when the tractor is to be towed, so as to achieve the purpose of being taken and used at any time.
Description
Technical field:
the utility model belongs to the technical field of tractors, and particularly relates to a hidden traction device of a tractor.
The background technology is as follows:
the vehicle pulling device is an important part required to be used when the vehicle is in fault, a driver can reliably and smoothly separate from an accident site by means of the device and go to a designated site to carry out subsequent maintenance work of the vehicle, and the traditional vehicle pulling device mostly reserves a pulling point at the front end of the head of the vehicle, and the driver is required to search pulling objects such as a chain, a safety rope and a lifting hook to pull the vehicle away during pulling operation.
If a tractor is used as a main tool vehicle on an airport, if a fault occurs in the task, once the tractor is on or near the airport, no useful traction object is left in place, and even the aircraft can be blocked from entering the runway, so that the normal operation of the airport is affected.
The utility model comprises the following steps:
the utility model aims to provide a hidden pulling device of a tractor, which has a simple structure and is convenient and quick to use, and a hook and a chain are directly placed in a drag chain accommodating cavity so as to achieve the purpose of being used at any time.
The utility model is realized in the following way:
the utility model provides a hidden trailer device of tractor, includes the tractor automobile body, be equipped with in the tip of tractor automobile body and supply couple and the tow chain accommodation chamber that the chain was placed, the couple passes through chain and tow chain accommodation chamber fixed connection, has seted up the tow-link window of intercommunication tow chain accommodation chamber and external world on the locomotive end of tractor automobile body, and this tow-link window is couple and the business turn over passageway that the chain stretches out tow chain accommodation chamber and be used for traction operation.
In the hidden pulling device of the tractor, the pulling window is of a T-shaped structure and comprises a transverse window portion and a vertical window portion, the transverse window portion is an operation channel for a hook to take and put, a pulling cover plate is covered at the transverse window portion, the width of the vertical window portion is larger than that of a chain, and when the hook is located outside the pulling chain accommodating cavity, the chain penetrates through the vertical window portion.
In the hidden pulling device of the tractor, the lower side edge of the pulling cover plate is a free end, and the upper side edge of the pulling cover plate is hinged to the corresponding side edge of the transverse window part through a hinge.
In the hidden pulling device of the tractor, a fixed seat is arranged on the inner wall surface of the drag chain accommodating cavity, a shackle corresponding to the vertical window position is arranged on the fixed seat, and one end of the lock chain is connected to the hook while the other end is connected to the shackle.
In the hidden towing device of the tractor, the tractor body comprises a front bumper, and a bumper cross bar and a beam assembly arranged on the upper side and the lower side of the front bumper, wherein a U-shaped coaming is arranged on the front bumper between the bumper cross bar and the beam assembly, a tow chain accommodating cavity is formed by enclosing the U-shaped coaming, the bumper cross bar, the beam assembly and the front bumper, and the towing window is formed on the front bumper in the middle of the tow chain accommodating cavity.
Compared with the prior art, the utility model has the outstanding advantages that:
the utility model has simple structure, simple installation and convenient and quick use, and the hook and the chain are directly placed in the drag chain accommodating cavity at the head end of the tractor body, and the hook and the chain can be directly taken out through the drag window when the tractor is to be towed, so as to achieve the purpose of being taken and used at any time.
Description of the drawings:
FIG. 1 is an overall perspective view of the present utility model;
FIG. 2 is a second perspective view of the whole of the present utility model;
fig. 3 is an overall cross-sectional view of the present utility model.
In the figure: 1. a hook; 2. a chain; 3. a drag chain receiving cavity; 4. pulling the window; 5. a lateral window portion; 6. a vertical window portion; 7. pulling the cover plate; 8. a fixing seat; 9. shackle off; 10. a front bumper; 11. a bumper beam; 12. a beam assembly; 13. u-shaped coaming.
The specific embodiment is as follows:
the utility model is further described below with reference to the specific examples, see fig. 1-3:
the utility model provides a hidden trailer device of tractor, includes the tractor automobile body, be equipped with in the tip of tractor automobile body and supply couple 1 and the tow chain accommodation chamber 3 that chain 2 placed, couple 1 is through chain 2 and tow chain accommodation chamber 3 fixed connection, has seted up the tow link window 4 of intercommunication tow chain accommodation chamber 3 and external world on the locomotive end of tractor automobile body, and this tow link window 4 is couple 1 and chain 2 stretches out the business turn over passageway that tow chain accommodation chamber 3 was used for traction operation.
The utility model has simple structure, simple installation and convenient and quick use, the hook 1 and the chain 2 are directly placed in the drag chain accommodating cavity 3 at the head end of the tractor body, and the hook 1 and the chain 2 can be directly taken out through the drag window 4 when the tractor is to be towed, so as to achieve the purpose of being taken and used at any time. And, whole safe and reliable is with chain 2 direct and tractor automobile body connection for the tractor can be from taking couple 1 and chain 2, in order to satisfy most vehicle's use.
Still further, in order to avoid couple 1 and chain 2 to break away from pulling window 4 when daily traveling to, in order to avoid chain 2 to take place to interfere with the tractor automobile body in the traction process, pulling window 4 is T font structure, and including horizontal window portion 5 and vertical window portion 6, horizontal window portion 5 is for the operating channel that supplies couple 1 to take and put, and horizontal window portion 5 department lid is equipped with pulling apron 7, and the width of vertical window portion 6 is greater than the width of chain 2, when couple 1 is located outside the drag chain accommodation chamber 3, the chain 2 runs through the setting on vertical window portion 6.
In addition, the pulling cover plate 7 may adopt a sliding door type structure, and in this embodiment, the lower side edge of the pulling cover plate 7 is a free end, and the upper side edge is hinged to the corresponding side edge of the transverse window portion 5 through a hinge.
And in order to enable the chain 2 to be fixedly connected with a tractor body, a fixed seat 8 is arranged on the inner wall surface of the drag chain accommodating cavity 3, a shackle 9 corresponding to the vertical window 6 is arranged on the fixed seat 8, and one end of the chain 2 is connected to the hook 1, and the other end is connected to the shackle 9.
In addition, in the present embodiment, the specific composition structure of the tractor body and the drag chain accommodating chamber 3 is: the tractor body comprises a front bumper 10, and a bumper cross bar 11 and a beam assembly 12 which are arranged on the upper side and the lower side of the front bumper 10, a U-shaped coaming 13 is arranged on the front bumper 10 between the bumper cross bar 11 and the beam assembly 12, a drag chain accommodating cavity 3 is formed by enclosing the U-shaped coaming 13, the bumper cross bar 11, the beam assembly 12 and the front bumper 10, and a drag chain window 4 is formed on the front bumper 10 in the middle of the drag chain accommodating cavity 3.
The above embodiment is only one of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model, therefore: all equivalent changes in shape, structure and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The utility model provides a hidden trailer device of tractor, is including the tractor automobile body, its characterized in that: the tractor comprises a tractor body, wherein a drag chain accommodating cavity (3) for accommodating a hook (1) and a lock chain (2) is arranged in the head end of the tractor body, the hook (1) is fixedly connected with the drag chain accommodating cavity (3) through the lock chain (2), a pulling window (4) for communicating the drag chain accommodating cavity (3) with the outside is formed in the head end of the tractor body, and the pulling window (4) is an inlet and outlet channel for pulling operation, wherein the hook (1) and the lock chain (2) extend out of the drag chain accommodating cavity (3).
2. A concealed hitch for a towing vehicle as in claim 1 wherein: the utility model discloses a drag link window (4) is T font structure, and including horizontal window portion (5) and vertical window portion (6), horizontal window portion (5) are for the operating channel that supplies couple (1) to take and the lid of horizontal window portion (5) department is equipped with drag link apron (7), and the width of vertical window portion (6) is greater than the width of chain (2), when couple (1) are located drag link holding chamber (3) outside, the chain (2) run through and set up on vertical window portion (6).
3. A concealed hitch for a towing vehicle as in claim 2 wherein: the lower side edge of the pulling cover plate (7) is a free end, and the upper side edge of the pulling cover plate is hinged to the corresponding side edge of the transverse window part (5) through a hinge.
4. A concealed hitch for a towing vehicle as in claim 2 wherein: the drag chain comprises a drag chain accommodating cavity (3), wherein a fixing seat (8) is arranged on the inner wall surface of the drag chain accommodating cavity (3), a shackle (9) corresponding to the position of a vertical window part (6) is arranged on the fixing seat (8), one end of the drag chain (2) is connected to a hook (1), and the other end of the drag chain is connected to the shackle (9).
5. A concealed hitch for a towing vehicle as in claim 1 wherein: the tractor body comprises a front bumper (10), and a bumper cross bar (11) and a cross beam assembly (12) which are arranged on the upper side and the lower side of the front bumper (10), wherein a U-shaped coaming (13) is arranged on the front bumper (10) between the bumper cross bar (11) and the cross beam assembly (12), and the U-shaped coaming (13), the bumper cross bar (11), the cross beam assembly (12) and the front bumper (10) enclose a drag chain accommodating cavity (3), and a drag window (4) is formed in the front bumper (10) in the middle of the drag chain accommodating cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223572633.9U CN219044256U (en) | 2022-12-27 | 2022-12-27 | Concealed trailer device of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223572633.9U CN219044256U (en) | 2022-12-27 | 2022-12-27 | Concealed trailer device of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219044256U true CN219044256U (en) | 2023-05-19 |
Family
ID=86320603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223572633.9U Active CN219044256U (en) | 2022-12-27 | 2022-12-27 | Concealed trailer device of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219044256U (en) |
-
2022
- 2022-12-27 CN CN202223572633.9U patent/CN219044256U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |