Traction structure for transferring off-line tractor

Abstract

The utility model relates to a traction structure for transferring an off-line tractor, which comprises a movable traction frame, a front vehicle hitching mechanism and a rear hitching mechanism, the front vehicle hitching mechanism is fixedly arranged at the front end of the traction frame, and the rear hitching mechanism is fixedly arranged at the rear end of the traction frame. The utility model has the beneficial effects that the structure is simple, the design is reasonable, the manufacturing process is simple, the traction transfer work of different models can be realized, and the turning of the vehicle is not influenced; meanwhile, the hooking efficiency is high, and the requirement for the normal off-line rhythm can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of tractor traction, and particularly relates to a traction structure for transferring off-line tractors. Background Art

[0002] Some tractors that cannot be started on the production line cannot move when they reach the off-line position, and a connection structure needs to be designed for tractor traction and transfer. Content of the Utility Model

[0003] The utility model provides a traction structure for transferring off-line tractors, aiming to solve the problems in the prior art.

[0004] The technical solution of the utility model for solving the above technical problems is as follows:

[0005] A traction structure for transferring off-line tractors includes a movable traction frame, a front vehicle hitch mechanism, and a rear hitch mechanism. The front vehicle hitch mechanism is fixedly installed at the front end of the traction frame, and the rear hitch mechanism is fixedly installed at the rear end of the traction frame.

[0006] The beneficial effect of the utility model is that during use, the front vehicle is hitched to the traction frame through the front hitch mechanism, and the rear vehicle is hitched to the traction frame through the rear hitch mechanism, so that the front vehicle can pull the rear vehicle to move forward through the traction frame.

[0007] The structure of the utility model is simple, the design is reasonable, the manufacturing process is simple, the traction and transfer work of different models can be realized, and there is no influence when the vehicle turns; at the same time, the hitching efficiency is relatively high, and the normal off-line rhythm can be met.

[0008] Based on the above technical solution, the utility model can be further improved as follows.

[0009] Further, the traction frame includes a movable frame body 1, the rear hitch mechanism is fixedly installed at the rear end of the frame body 1, and the front vehicle hitch mechanism is fixedly installed at the front end of the frame body 1.

[0010] The beneficial effect of adopting the above further scheme is that the structure is simple, the design is reasonable, and the front vehicle hitch mechanism and the rear vehicle hitch mechanism are assembled by using the frame body 1, and the hitching is convenient, the efficiency is high, and it saves time and effort.

[0011] Further, the rear hitch mechanism includes a rear vehicle hitch shaft, and the rear vehicle hitch shaft is vertically and fixedly installed at the rear end of the frame body 1.

[0012] The beneficial effect of adopting the above further scheme is that the structure is simple, the design is reasonable, and the rear vehicle hitch shaft is used to hitch with the hitching equipment on the rear vehicle, and the hitching is convenient, the efficiency is high, and it saves time and effort.

[0013] Further, the towing frame further includes a second frame body, and the second frame body is vertically and fixedly installed at the front end of the first frame body; the front vehicle hitching mechanism includes an upper hitching member and a lower hitching member, the upper hitching member is fixedly installed at the upper end of the second frame body, and the lower hitching member is fixedly installed at the front end of the first frame body.

[0014] The beneficial effect of adopting the above further scheme is that the structure is simple and the design is reasonable. The upper hitching member is assembled by using the second frame body so that the upper hitching member can be hitched with the hitching device on the front vehicle. The hitching is convenient, efficient, time-saving and labor-saving.

[0015] Further, the upper hitching member includes two hitching plates, and the two hitching plates are vertically and oppositely fixedly installed at the upper end of the second frame body; the two hitching plates are provided with hitching holes oppositely.

[0016] The beneficial effect of adopting the above further scheme is that the structure is simple and the design is reasonable. The front vehicle is hitched by respectively arranging hitching holes on the two hitching plates. The hitching is convenient, efficient, time-saving and labor-saving.

[0017] Further, the lower hitching member includes two front vehicle hitching shafts, and the two front vehicle hitching shafts are oppositely fixedly installed on both sides of the front end of the first frame body and respectively extend horizontally.

[0018] The beneficial effect of adopting the above further scheme is that the structure is simple and the design is reasonable. The two front vehicle hitching shafts are used to hitch with the hitching device on the front vehicle. The hitching is convenient, efficient, time-saving and labor-saving.

[0019] Further, both the left and right sides of the second frame body are fixedly connected to both sides of the front end of the first frame body through inclined side connecting plates.

[0020] The beneficial effect of adopting the above further scheme is that the structure is simple and the design is reasonable. The two side connecting plates are used to realize the reinforced connection between the second frame body and the first frame body, with high strength and long service life.

[0021] Further, the second frame body further includes a connecting member fixedly connected to the middle part of the first frame body.

[0022] The beneficial effect of adopting the above further scheme is that the structure is simple and the design is reasonable. The connecting member is further used to connect the first frame body and the second frame body, further increasing the strength of the entire towing frame and having a long service life.

[0023] Further, the connecting member includes at least one rear connecting plate fixedly connected to the middle part of the first frame body.

[0024] The beneficial effect of adopting the above further scheme is that the structure is simple and the design is reasonable. The rear connecting plate is further used to connect the first frame body and the second frame body, further increasing the strength of the entire towing frame and having a long service life.

[0025] Furthermore, the connecting member includes two of the rear connecting plates, and the two rear connecting plates are relatively distributed on both sides of the rear side of the second frame body.

[0026] The beneficial effect of adopting the above further scheme is that the structure is simple, the design is reasonable, the number of the rear connecting plates is reasonably designed, the strength of the whole traction frame is ensured, and the service life is long. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0028] Figure 2 is a front view of the present utility model;

[0029] Figure 3 is a side view of the present utility model;

[0030] Figure 4 is a top view of the present utility model.

[0031] In the drawings, the list of components represented by each reference numeral is as follows:

[0032] 1. First frame body; 2. Rear vehicle hitch shaft; 3. Second frame body; 4. Hitch plate; 5. Hitch hole; 6. Front vehicle hitch shaft; 7. Side connecting plate; 8. Rear connecting plate; 9. Traveling wheel; 10. Reinforcing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0037] Embodiment 1

[0038] As Figures 1 to 4 shown, this embodiment provides a traction structure for transferring off-line tractors, including a movable traction frame, a front vehicle hitch mechanism, and a rear hitch mechanism. The front vehicle hitch mechanism is fixedly installed at the front end of the traction frame, and the rear hitch mechanism is fixedly installed at the rear end of the traction frame.

[0039] During use, the front vehicle is hitched to the traction frame through the front hitch mechanism, and the rear vehicle is hitched to the traction frame through the rear hitch mechanism, so that the front vehicle can pull the rear vehicle to move through the traction frame.

[0040] The structure of this embodiment is simple, reasonably designed, and has a simple manufacturing process. It can realize the traction transfer work of different models without affecting the vehicle when turning; at the same time, the hitching efficiency is relatively high, which can meet the normal off-line rhythm.

[0041] Embodiment 2

[0042] On the basis of Embodiment 1, in this embodiment, the traction frame includes a movable frame body 1. The rear hitch mechanism is fixedly installed at the rear end of the frame body 1, and the front vehicle hitch mechanism is fixedly installed at the front end of the frame body 1.

[0043] This solution has a simple structure and is reasonably designed. The front vehicle hitch mechanism and the rear vehicle hitch mechanism are assembled using the frame body 1, which is convenient for hitching, has high efficiency, and saves time and effort.

[0044] Preferably, in this embodiment, the above-mentioned frame body 1 is preferably a T-shaped frame body, which has a structure that is thick at the front end and thin at the rear end.

[0045] Preferably, in this embodiment, walking wheels 9 are respectively rotatably installed at the rear end and both sides of the front end of the above-mentioned frame body 1, which is convenient for moving the entire frame body.

[0046] Embodiment 3

[0047] Based on Embodiment 2, in this embodiment, the rear hanging mechanism includes a rear vehicle hanging shaft 2, and the rear vehicle hanging shaft 2 is vertically and fixedly installed at the rear end of the first frame 1.

[0048] This solution has a simple structure and reasonable design. The rear vehicle hanging shaft 2 is used to hang with the hanging device on the rear vehicle, and the hanging is convenient, with high efficiency, saving time and effort.

[0049] Preferably, in this embodiment, the above-mentioned rear vehicle hanging shaft 2 preferably has a cylindrical structure.

[0050] Preferably, in this embodiment, both sides of the front part of the first frame 1 are respectively fixedly connected to both sides of the front end of the first frame 1 through reinforcing plates 10, with reasonable design and further enhancing the strength of the entire frame.

[0051] Embodiment 4

[0052] Based on any one of Embodiments 2 to 3, in this embodiment, the traction frame further includes a second frame 3, and the second frame 3 is vertically and fixedly installed at the front end of the first frame 1; the front vehicle hanging mechanism includes an upper hanging member and a lower hanging member, the upper hanging member is fixedly installed at the upper end of the second frame 3, and the lower hanging member is fixedly installed at the front end of the first frame 1.

[0053] This solution has a simple structure and reasonable design. The second frame 3 is used to assemble the upper hanging member so that the upper hanging member can be hung with the hanging device on the front vehicle, and the hanging is convenient, with high efficiency, saving time and effort.

[0054] Preferably, in this embodiment, the above-mentioned second frame 3 has an overall H-shaped structure.

[0055] Embodiment 5

[0056] Based on Embodiment 4, in this embodiment, the upper hanging member includes two hanging plates 4, and the two hanging plates 4 are vertically and relatively fixedly installed at the upper end of the second frame 3; the two hanging plates 4 are provided with hanging holes 5 opposite to each other.

[0057] This solution has a simple structure and reasonable design. The hanging of the front vehicle is realized by respectively arranging hanging holes 5 on the two hanging plates 4, and the hanging is convenient, with high efficiency, saving time and effort.

[0058] Preferably, in this embodiment, the above-mentioned two hanging plates 4 are respectively rectangular plates.

[0059] In addition, the above-mentioned two hanging holes 5 are respectively preferably circular holes.

[0060] Embodiment 6

[0061] Based on any one of Embodiment 4 to Embodiment 5, in this embodiment, the lower hooking member includes two front vehicle hooking shafts 6, and the two front vehicle hooking shafts 6 are relatively fixedly installed on both sides of the front end of the first frame body 1 and extend horizontally respectively.

[0062] This solution has a simple structure and reasonable design. By using the two front vehicle hooking shafts 6 to hook with the hooking device on the front vehicle, the hooking is convenient, efficient, time-saving and labor-saving.

[0063] Preferably, in this embodiment, the two front vehicle hooking shafts 6 are respectively preferably cylindrical structures.

[0064] Embodiment 7

[0065] Based on any one of Embodiment 4 to Embodiment 6, in this embodiment, both the left and right sides of the second frame body 3 are fixedly connected to both sides of the front end of the first frame body 1 through inclined side connecting plates 7.

[0066] This solution has a simple structure and reasonable design. By using the two side connecting plates 7 to realize the reinforced connection between the second frame body 3 and the first frame body 1, it has high strength and a long service life.

[0067] Preferably, in this embodiment, the two side connecting plates 7 are respectively preferably rectangular plates.

[0068] Embodiment 8

[0069] Based on any one of Embodiment 4 to Embodiment 7, in this embodiment, the second frame body 3 further includes a connecting member fixedly connected to the middle part of the first frame body 1.

[0070] This solution has a simple structure and reasonable design. By further using the connecting member to connect the first frame body 1 and the second frame body 3, the strength of the entire towing frame is further increased and the service life is long.

[0071] Embodiment 9

[0072] Based on Embodiment 8, in this embodiment, the connecting member includes at least one rear connecting plate 8 fixedly connected to the middle part of the first frame body 1.

[0073] This solution has a simple structure and reasonable design. By further using the rear connecting plate 8 to connect the first frame body 1 and the second frame body 3, the strength of the entire towing frame is further increased and the service life is long.

[0074] Embodiment 10

[0075] Based on Embodiment 9, in this embodiment, the connecting member includes two of the rear connecting plates 8, and the two rear connecting plates 8 are distributed oppositely on both sides at the rear of the second frame body 3.

[0076] This solution has a simple structure and a reasonable design. The number of rear connection plates 8 is reasonably designed to ensure the strength of the entire traction frame and a long service life.

[0077] Preferably, in this embodiment, the two rear connection plates 8 are preferably rectangular plates.

[0078] The working principle of the present utility model is as follows:

[0079] During use, the two hanging plates 4 and the two front vehicle hanging shafts 6 are respectively hung on the corresponding hanging devices on the front vehicle. At the same time, the rear vehicle hanging shaft 2 is used to hang on the hanging device on the rear vehicle. The hanging is convenient, efficient, time-saving and labor-saving.

[0080] To enable a non-starting tractor to be taken offline normally and quickly without delaying the existing production rhythm, it is decided to use a normally running tractor as the traction power. Therefore, a traction structure connecting the front vehicle and the rear vehicle is designed and developed.

[0081] This traction structure is also equipped with walking wheels and can achieve rapid transfer by itself, which is convenient for use and storage.

[0082] The traction structure provided by the present utility model has the following advantages:

[0083] 1. The present utility model is a traction connection structure that can be popularized and used, which can completely solve the problem that a non-starting tractor cannot be moved when taken offline. At the same time, similar agricultural machinery, engineering machinery, trucks, etc. with a tractor mechanical structure can all be towed by this traction structure, and the application range is relatively wide;

[0084] 2. This structure can achieve rapid transfer by itself, and can achieve rapid hanging connection with both the towing vehicle and the towed vehicle. No other mechanical equipment is needed for installation and disassembly, which is time-saving and labor-saving;

[0085] 3. The manufacturing process of this traction structure is simple. It only needs to simply stamp and weld the raw materials. At the same time, this traction structure can be reused, which also greatly reduces the use cost.

[0086] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0087] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0088] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A traction structure for transferring off-line tractors, characterized in that: It includes a movable towing frame, a front vehicle hitch mechanism, and a rear hitch mechanism. The front vehicle hitch mechanism is fixedly installed at the front end of the towing frame, and the rear hitch mechanism is fixedly installed at the rear end of the towing frame.

2. The traction structure for transferring offline tractors according to claim 1, characterized in that: The towing frame includes a movable frame one (1). The rear hitch mechanism is fixedly installed at the rear end of the frame one (1), and the front vehicle hitch mechanism is fixedly installed at the front end of the frame one (1).

3. The traction structure for transferring off-line tractors according to claim 2, characterized in that: The rear hitch mechanism includes a rear vehicle hitch shaft (2), and the rear vehicle hitch shaft (2) is vertically and fixedly installed on the rear end of the frame one (1).

4. The traction structure for transferring offline tractors according to claim 2, characterized in that: The towing frame further includes a frame two (3). The frame two (3) is vertically and fixedly installed at the front end of the frame one (1). The front vehicle hitch mechanism includes an upper hitch member and a lower hitch member. The upper hitch member is fixedly installed at the upper end of the frame two (3), and the lower hitch member is fixedly installed at the front end of the frame one (1).

5. The traction structure for transferring off-line tractors according to claim 4, characterized in that: The upper hitch member includes two hitch plates (4). The two hitch plates (4) are vertically and relatively fixedly installed at the upper end of the frame two (3). The two hitch plates (4) are provided with hitch holes (5) opposite to each other.

6. The traction structure for transferring off-line tractors according to claim 4, characterized in that: The lower hitch member includes two front vehicle hitch shafts (6). The two front vehicle hitch shafts (6) are relatively fixedly installed on both sides of the front end of the frame one (1) and extend horizontally respectively.

7. The traction structure for transferring offline tractors according to claim 4, characterized in that: Both the left and right sides of the frame two (3) are fixedly connected to both sides of the front end of the frame one (1) through inclined side connecting plates (7).

8. The traction structure for transferring off-line tractors according to any one of claims 4-7, characterized in that: The frame two (3) further includes a connecting member fixedly connected to the middle part of the frame one (1).

9. The traction structure for transferring the off-line tractor according to claim 8, characterized in that: The connecting member includes at least one rear connecting plate (8) fixedly connected to the middle part of the frame one (1).

10. The traction structure for transferring the offline tractor according to claim 9, wherein: The connecting member includes two of the rear connecting plates (8). The two rear connecting plates (8) are relatively distributed on both sides at the rear of the frame two (3).

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