A conversion fixture traction mechanism and semi-trailer that can be connected to a log cannon tractor

Abstract

The utility model discloses a conversion fixture traction mechanism and a semitrailer that can be linked to a log cannon tractor. The conversion fixture traction mechanism comprises a traction plate, a conversion fixture seat, a first conversion fixture connecting shaft, a second conversion fixture connecting shaft, a conversion fixture connecting sleeve and a conversion fixture. The conversion fixture seat is fixed to the lower part of the traction plate, the first conversion fixture connecting shaft is rotatably arranged on the conversion fixture seat, the second conversion fixture connecting shaft is rotatably arranged on the conversion fixture, one end of the conversion fixture connecting sleeve is movably sleeved on the first conversion fixture connecting shaft, and the other end is movably sleeved on the second conversion fixture connecting shaft. The semitrailer comprises a semitrailer body and the conversion fixture traction mechanism arranged at the lower front end of the semitrailer body. The utility model has the advantages that it can be linked to a log cannon tractor, so that the log cannon tractor has more transportation functions.

Description

Technical Field

[0001] The utility model relates to the technical field of semi-trailer traction, in particular to a conversion clamp traction mechanism which can be connected with a log cannon traction vehicle and a semi-trailer. Background Art

[0002] The existing log cannon tractor can only be connected to the log cannon semi-trailer and can only be used to transport logs, and its transport function is relatively single. Utility Model Content

[0003] The purpose of the utility model is to provide a conversion clamp traction mechanism and a semi-trailer which can be connected with a log cannon tractor, so as to solve the technical problems existing in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A conversion fixture traction mechanism that can be connected to a log cannon tractor comprises a traction plate, a conversion fixture seat, a first conversion fixture connecting shaft, a second conversion fixture connecting shaft, a conversion fixture connecting sleeve and a conversion fixture, wherein the traction plate is fixed to the lower part of the front end of a semi-trailer gooseneck, the conversion fixture seat is fixed to the lower part of the traction plate, the first conversion fixture connecting shaft is rotatably arranged on the conversion fixture seat, the second conversion fixture connecting shaft is rotatably arranged on the conversion fixture, one end of the conversion fixture connecting sleeve is movably arranged on the first conversion fixture connecting shaft, and the other end is movably arranged on the second conversion fixture connecting shaft.

[0006] Furthermore, the conversion fixture seat includes two parallel and opposite first connecting plates for fixed connection with the pulling plate and two second connecting plates fixedly arranged between the two parallel and opposite first connecting plates.

[0007] Furthermore, the conversion fixture includes an inverted U-shaped box structure, two first fixed clamping plates and two second fixed clamping plates are fixedly provided at both ends of the inverted U-shaped box structure, and a movable clamping plate is movably provided at the lower end opening of the inverted U-shaped box structure.

[0008] Furthermore, the two second fixed clamping plates are located on the inner side of the two first fixed clamping plates, and a second conversion fixture connecting shaft is rotatably provided on the upper part of the two second fixed clamping plates.

[0009] Furthermore, the inverted U-shaped box structure includes a top plate and two side plates, the two side plates are fixedly arranged at the two side edges of the lower part of the top plate, and a movable clamping plate is movably inserted between the lower parts of the two side plates, and the two first fixed clamping plates and the two second fixed clamping plates are all clamped and fixed to the top plate and the two side plates.

[0010] Furthermore, a hook plate is fixedly provided at both ends of the outer side of each side plate.

[0011] A semitrailer that can be connected to a log cannon tractor comprises a semitrailer body and the above-mentioned conversion fixture traction mechanism, and the conversion fixture traction mechanism is arranged on the lower side of the front end of the semitrailer body.

[0012] Compared with the prior art, the advantages of the utility model are as follows: it can be connected with a log cannon tractor, so that the log cannon tractor has more transportation functions, and is no longer only used to transport logs, but can also be used to transport large equipment, containers, construction machinery vehicles (such as excavators), etc., which can be achieved by simply connecting the log cannon tractor with a conventional semi-trailer equipped with this conversion fixture traction mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution in this embodiment, the following is a brief introduction to the drawings required for use in the description of the embodiment. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a front view of the conversion fixture traction mechanism of the utility model which can be connected with the log cannon traction vehicle;

[0015] Figure 2 It is a left view of the conversion fixture traction mechanism of the utility model which can be connected with the log cannon traction vehicle;

[0016] Figure 3 It is a top view of the conversion fixture traction mechanism (excluding the traction plate) of the utility model which can be connected with the log cannon traction vehicle;

[0017] Figure 4 It is a three-dimensional diagram of the conversion fixture traction mechanism (excluding the traction plate) of the utility model which can be connected with the log cannon traction vehicle;

[0018] Figure 5 It is a front view of the semi-trailer of the utility model which can be connected with the log cannon tractor;

[0019] Figure 6 yes Figure 5 Enlarged view of point A in the middle;

[0020] Explanation of the accompanying drawings: 1. traction plate; 2. conversion fixture seat; 201. first connecting plate; 202. second connecting plate; 3. first conversion fixture connecting shaft; 4. second conversion fixture connecting shaft; 5. conversion fixture connecting sleeve; 6. conversion fixture; 601. inverted U-shaped box structure 601a. ​​top plate; 601b. side plate; 602. first fixed fixture plate; 603. second fixed fixture plate; 604. movable fixture plate; 605. hook plate; 7. semi-trailer body. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the following further describes how the present invention is implemented in conjunction with the accompanying drawings and specific implementation methods.

[0022] See also Figures 1 to 4 The utility model provides a conversion fixture traction mechanism that can be connected to a log cannon tractor, comprising a traction plate 1, a conversion fixture seat 2, a first conversion fixture connecting shaft 3, a second conversion fixture connecting shaft 4, a conversion fixture connecting sleeve 5 and a conversion fixture 6, wherein the conversion fixture seat 2 is fixed to the lower part of the traction plate 1, the first conversion fixture connecting shaft 3 is rotatably arranged on the conversion fixture seat 2, the second conversion fixture connecting shaft 4 is rotatably arranged on the conversion fixture 6, one end of the conversion fixture connecting sleeve 5 is movably sleeved on the first conversion fixture connecting shaft 3, and the other end is movably sleeved on the second conversion fixture connecting shaft 4.

[0023] Specifically, as an embodiment of the present invention: the conversion fixture seat 2 includes two parallel and opposite first connecting plates 201 for fixed connection with the traction plate 1 and two second connecting plates 202 fixedly arranged between the two parallel and opposite first connecting plates 201 .

[0024] Specifically, as an embodiment of the utility model, the conversion fixture 6 comprises an inverted U-shaped box structure 601, two first fixed clamping plates 602 and two second fixed clamping plates 603 are fixedly provided at both ends of the inverted U-shaped box structure 601, and a movable clamping plate 604 is movably provided at the lower end opening of the inverted U-shaped box structure 601. When in use, the lower end opening of the inverted U-shaped box structure 601 can be opened and closed by pulling and inserting the movable clamping plate 604, so that the conversion fixture 6 can be connected to other various tractor types, for example, it can be connected to a log gun tractor.

[0025] Furthermore, in the above embodiment, the two second fixed clamps 603 are located inside the two first fixed clamps 602 , and the upper second conversion fixture connecting shaft 4 is rotatably provided on the upper part of the two second fixed clamps 603 .

[0026] Specifically, as an embodiment of the utility model: the inverted U-shaped box structure 601 includes a top plate 601a and two side plates 601b, the two side plates 601b are fixedly arranged at the two side edges of the lower part of the top plate 601a, and together with the top plate 601a, form an inverted U-shaped box structure 601 with an opening at the lower end; a movable card plate 604 is movably inserted between the lower parts of the two side plates 601b, when the movable card plate 604 is pulled out, the lower end opening of the inverted U-shaped box structure 601 can be opened, and when the movable card plate 604 is inserted, the lower end opening of the inverted U-shaped box structure 601 can be closed; two first fixed card plates 602 and second fixed card plates 603 are fixedly inserted into the periphery of the inverted U-shaped box structure 601, and are clamped and fixed with the top plate 601a and the two side plates 601b. More specifically, in this embodiment, the appearance of the first fixed card plate 602 is similar to the M type; the appearance of the second fixed card plate 603 is similar to the N type.

[0027] Specifically, as an embodiment of the present invention, a hook plate 605 is fixedly provided at both ends of the outer side of each side plate 601b. The hook plate 605 is used to hook the iron chain to ensure that the connection between the log cannon tractor and the traction mechanism of the conversion fixture is more reliable.

[0028] See also Figure 5 and Figure 6 The utility model provides a semi-trailer that can be connected to a log cannon tractor, comprising a semi-trailer body 7 and the above-mentioned conversion clamp traction mechanism, and the above-mentioned conversion clamp traction mechanism is fixedly arranged at the lower part of the front end of the semi-trailer body 7, for connecting to the log cannon tractor.

[0029] The use principle of the conversion fixture traction mechanism provided by the utility model that can be connected with the log cannon traction vehicle is as follows:

[0030] When in use, first install this conversion fixture traction mechanism to the lower front end of the corresponding semi-trailer body 7, then use the inverted U-shaped box structure 601 to clamp the chassis of the log cannon tractor, and use the movable clamping plate 604 to lock the chassis of the log cannon tractor with the inverted U-shaped box structure 601, and then use an iron chain to hook the 605 hook plates on both sides of the inverted U-shaped box structure to prevent the movable clamping plate 604 from failing, while still ensuring the connection between the log cannon tractor and the semi-trailer.

[0031] Among them, during use, the first conversion fixture connecting shaft 3 in the conversion fixture traction mechanism can ensure that the conversion fixture traction mechanism rotates in the left and right direction, and the second conversion fixture connecting shaft 4 can ensure that the conversion fixture traction mechanism rotates in the front and back direction.

[0032] Finally, it should be noted that the above description is only an embodiment of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made using the contents of the present utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present utility model.

Claims

1. A conversion fixture traction mechanism that can be connected to a log cannon tractor, characterized in that: The invention comprises a traction plate (1), a conversion fixture seat (2), a first conversion fixture connecting shaft (3), a second conversion fixture connecting shaft (4), a conversion fixture connecting sleeve (5) and a conversion fixture (6); the conversion fixture seat (2) is fixed to the lower part of the traction plate (1); the first conversion fixture connecting shaft (3) is rotatably arranged on the conversion fixture seat (2); the second conversion fixture connecting shaft (4) is rotatably arranged on the conversion fixture (6); one end of the conversion fixture connecting sleeve (5) is movably arranged on the first conversion fixture connecting shaft (3); and the other end is movably arranged on the second conversion fixture connecting shaft (4).

2. The conversion fixture traction mechanism that can be connected to the log cannon traction vehicle according to claim 1 is characterized in that: The conversion fixture seat (2) comprises two parallel and opposite first connecting plates (201) for fixedly connecting to the traction plate (1) and two second connecting plates (202) fixedly arranged between the two parallel and opposite first connecting plates (201).

3. The conversion fixture traction mechanism that can be connected to the log cannon traction vehicle according to claim 1 is characterized in that: The conversion fixture (6) comprises an inverted U-shaped box structure (601), two first fixed clamping plates (602) and two second fixed clamping plates (603) are fixedly provided at both ends of the inverted U-shaped box structure (601), and a movable clamping plate (604) is movably inserted into the opening at the lower end of the inverted U-shaped box structure (601).

4. The conversion fixture traction mechanism that can be connected to the log cannon traction vehicle according to claim 3 is characterized in that: The two second fixed clamping plates (603) are located on the inner side of the two first fixed clamping plates (602), and a second conversion clamp connecting shaft (4) is rotatably provided on the upper part of the two second fixed clamping plates (603).

5. The conversion fixture traction mechanism that can be connected to the log cannon traction vehicle according to claim 3 is characterized in that: The inverted U-shaped box structure (601) comprises a top plate (601a) and two side plates (601b), wherein the two side plates (601b) are fixedly arranged at the two side edges of the lower part of the top plate (601a), and a movable clamping plate (604) is movably inserted between the lower parts of the two side plates (601b), and the two first fixed clamping plates (602) and the two second fixed clamping plates (603) are all clamped and fixed to the top plate (601a) and the two side plates (601b).

6. The conversion fixture traction mechanism that can be connected to the log cannon traction vehicle according to claim 5 is characterized in that: A hook plate (605) is fixedly provided at both ends of the outer side of each side plate (601b).

7. A semitrailer that can be connected to a log cannon tractor, comprising a semitrailer body (7), characterized in that: It also comprises a conversion clamp traction mechanism as claimed in any one of claims 1 to 6, and the conversion clamp traction mechanism is arranged on the lower side of the front end of the semi-trailer body (7).

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