Hanging frame of agricultural implement

Abstract

The utility model discloses a hanging frame of an agricultural implement, and relates to the field of hanging frames, the hanging frame comprises a hanging frame connected with a dragging vehicle and a connecting frame connected with a hanging vehicle, the bottom end of the hanging frame is rotatably connected with a rotating rod, the periphery of the rotating rod is rotatably connected with a rotating frame, and one end of the rotating frame is fixedly connected with a hanging rod; a hanging head is installed at the end, close to the hanging rod, of the connecting frame, the hanging head is of an annular structure, a hollow groove is formed in the hanging head, and one end of the hollow groove penetrates to the exterior of the connecting frame; the interior of each hanging head is connected with a sealing mechanism, and the multiple hanging heads achieve synchronous unlocking through an external unlocking assembly. According to the utility model, through the arrangement of the sealing assembly, the butt joint stability of the hanging rack and the connecting rack can be ensured, and meanwhile, the hanging rack and the connecting rack can be conveniently and quickly butt-jointed or unbutt-jointed.

Description

Technical Field

[0001] The utility model relates to the field of hanging brackets, in particular to a hanging bracket for agricultural implements. Background Technique

[0002] Agricultural vehicles are divided into two parts, a vehicle part that provides power and an execution part that moves with the vehicle (such as a dump truck, which can be used to carry agricultural products).

[0003] The two parts are usually connected by a hanging bracket and a receiving bracket. In the prior art, the hanging bracket and the receiving bracket are generally docked through a docking pin with threads, and after docking, a nut for anti-loosening is threadedly installed. This installation method has the problem of low efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hanging bracket for agricultural implements to solve the problems mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A hanging bracket for agricultural implements, including a hanging bracket connected to a towing vehicle and a receiving bracket connected to a mounted vehicle. A rotating rod is rotatably connected to the bottom end of the hanging bracket, a rotating frame is rotatably connected to the outer periphery of the rotating rod, and a hanging rod is fixedly connected to one end of the rotating frame.

[0006] A hanging head is installed at one end of the receiving bracket close to the hanging rod. The hanging head has an annular structure, and a hollow groove is opened inside the hanging head. One end of the hollow groove penetrates to the outside of the receiving bracket.

[0007] A closing mechanism is connected inside the hanging head, and multiple hanging heads are synchronously unlocked through an externally connected unlocking component.

[0008] As a further scheme of the utility model: A slot is opened on the outer periphery of the hanging head, and a docking head is slidably connected to the inner wall of the slot.

[0009] As a further scheme of the utility model: The closing mechanism includes a spring installed on the inner wall of the hollow groove. One end of the spring is connected to the closed end of the hollow groove, and the other end of the spring is fixedly connected to a slider. The slider is slidably connected to the inner cavity of the hollow groove. One end of the slider integrally forms a sliding plate that penetrates to the outside of the hollow groove, and one end of the docking head is fixedly connected to the outer periphery of the slider.

[0010] As a further scheme of the utility model: Both the slider and the sliding plate have an arc-shaped structure, and the centers of the slider and the sliding plate coincide with the center of the hanging head.

[0011] As a further solution of the present utility model: The unlocking component includes a handle, both ends of the handle are fixedly connected to a synchronous plate, and a docking rod protruding outward is integrally formed on the end face of the synchronous plate away from the handle.

[0012] As a further solution of the present utility model: A docking hole that fits the outer wall of the docking rod is provided on the end face of the docking head away from the slider, and the distance between two adjacent docking holes is equal to the distance between two adjacent docking rods.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. By providing a closing component, it is possible to facilitate the quick docking or undocking of the hanging rack and the receiving rack while ensuring the docking stability between the hanging rack and the receiving rack. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a connection schematic diagram of the hanging rack and the receiving rack of the present utility model;

[0017] Figure 3 is a docking schematic diagram of the unlocking component of the present utility model;

[0018] Figure 4 is a schematic internal structure diagram of the receiving rack of the present utility model.

[0019] In the figure: 1. Hanging rack; 2. Rotating rod; 3. Rotating frame; 4. Hanging rod; 5. Receiving rack; 6. Hanging head; 7. Sliding plate; 8. Groove; 9. Docking head; 10. Docking hole; 11. Docking rod; 12. Synchronous plate; 13. Handle; 14. Hollow groove; 15. Spring; 16. Slider. Detailed Embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 4, in the embodiment of the present utility model, a hitch rack of an agricultural implement includes a hitch 1 connected to a towing vehicle and a receiver 5 connected to a mounted vehicle. A rotating rod 2 is rotatably connected to the bottom end of the hitch 1. A rotating frame 3 is rotatably connected to the outer periphery of the rotating rod 2. One end of the rotating frame 3 is fixedly connected to a hanging rod 4. A hanging head 6 is installed at one end of the receiver 5 close to the hanging rod 4. The hanging head 6 is in an annular structure, and a hollow groove 14 is formed inside the hanging head 6. One end of the hollow groove 14 penetrates to the outside of the receiver 5. A closing mechanism is connected inside the hanging head 6. Multiple hanging heads 6 are synchronously unlocked through an externally connected unlocking component.

[0022] In this embodiment: Connect the hitch 1 and the receiver 5 to the vehicle being towed respectively. Then start the vehicle and move the tail of the vehicle close to the head of the vehicle being towed. When the two are close enough, stop and turn off the vehicle. Then rotate the rotating frame 3. The rotating frame 3 drives the hanging rod 4 to rotate upward. At the same time, through the rotating unlocking component, the unlocking component drives the closing mechanism to rotate and open. At this time, the hanging rod 4 can be rotated to the inside of the hanging head 6. Then remove the unlocking component, and the closing component closes, restricting the hanging rod 4 inside the hanging head 6. At this time, the three closing mechanisms are independent of each other. During the driving process of the agricultural implement vehicle, when the multiple closing mechanisms are shaken, they are independent of each other and will not simultaneously unlock due to vibration, and it is convenient for the docking of the hitch 1 and the receiver 5.

[0023] Please refer specifically to Figure 3 and Figure 4 , the closing mechanism includes a spring 15 installed on the inner wall of the hollow groove 14. One end of the spring 15 is connected to the closed end of the hollow groove 14. The other end of the spring 15 is fixedly connected to a slider 16. The slider 16 is slidably connected to the inner cavity of the hollow groove 14. An integrally formed sliding plate 7 that penetrates to the outside of the hollow groove 14 is formed at one end of the slider 16 away from the spring 15. A slot 8 is formed on the outer periphery of the hanging head 6. A docking head 9 is slidably connected to the inner wall of the slot 8. One end of the docking head 9 is fixedly connected to the outer periphery of the slider 16.

[0024] In this embodiment: Dock the unlocking component with multiple docking heads 9. After docking, by pulling the unlocking component, the unlocking component drives the docking heads 9 to rotate synchronously. The docking heads 9 drive the sliders 16 to slide along the inner cavity of the hollow groove 14 and compress the spring 15. The sliding sliders 16 simultaneously pull the sliding plates 7 to retract into the inner cavity of the hollow groove 14. At this time, the hanging rod 4 can be rotated into the hanging head 6. Then remove the force applied to the unlocking component. At this time, the spring 15 resets. The reset spring 15 pushes the slider 16 to reset, and the slider 16 can push the sliding plate 7 to reset until the end of the sliding plate 7 away from the slider 16 is in close contact with the hanging head 6. Since this operation process is convenient and fast, it is convenient for the docking and contact docking of the hanging rod 4.

[0025] Please refer specifically to Figure 4, both the slider 16 and the sliding plate 7 are arc-shaped structures, and the centers of the slider 16 and the sliding plate 7 coincide with the center of the hanging head 6.

[0026] In this embodiment: This setting facilitates the circumferential sliding of the slider 16 and the sliding plate 7 along the hollow groove 14.

[0027] Please refer specifically to Figure 3 and Figure 4 , the unlocking component includes a handle 13. The two ends of the handle 13 are fixedly connected to the synchronization plate 12. An outwardly protruding docking rod 11 is integrally formed on the end face of the synchronization plate 12 away from the handle 13. A docking hole 10 that matches the outer wall of the docking rod 11 is provided on the end face of the docking head 9 away from the slider 16. The distance between two adjacent docking holes 10 is equal to the distance between two adjacent docking rods 11.

[0028] In this embodiment: When operating the sliding plate 7 to unlock, align the outer wall of the docking rod 11 with the docking hole 10 on the docking head 9, and then insert multiple docking heads 9 into multiple docking holes 10. After the two are plugged together, by pulling the handle 13, the locking of the sliding plate 7 can be released through the unlocking component, and the hanging rod 4 can be docked with or undocked from the hanging head 6;

[0029] It should be noted that: The unlocking component can be placed in the vehicle when not in use.

[0030] The above-mentioned is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A mounting bracket for agricultural implements, comprising a mounting bracket (1) connected to a towing implement and a connecting bracket (5) connected to the mounting implement, characterized in that: The bottom end of the hanging bracket (1) is rotatably connected to a rotating rod (2), the outer periphery of the rotating rod (2) is rotatably connected to a rotating frame (3), and one end of the rotating frame (3) is fixedly connected to a hanging rod (4); A hanging head (6) is installed at one end of the connecting frame (5) close to the hanging rod (4); the hanging head (6) is an annular structure, and a hollow groove (14) is provided inside the hanging head (6); one end of the hollow groove (14) penetrates to the outside of the connecting frame (5); The interior of the hanging head (6) is connected with a closing mechanism, and a plurality of the hanging heads (6) are synchronously unlocked through an external unlocking component.

2. The agricultural implement mounting bracket according to claim 1, characterized in that: The outer periphery of the hanging head (6) is provided with a slot (8), and the inner wall of the slot (8) is slidably connected with a butt joint (9).

3. The agricultural implement mounting bracket according to claim 2, characterized in that: The closing mechanism comprises a spring (15) mounted on the inner wall of the hollow groove (14), one end of the spring (15) being connected to the closed end of the hollow groove (14), the other end of the spring (15) being fixedly connected to a slider (16), the slider (16) being slidably connected to the inner cavity of the hollow groove (14), the end of the slider (16) away from the spring (15) being integrally formed with a sliding plate (7) penetrating to the outside of the hollow groove (14), and one end of the docking joint (9) being fixedly connected to the outer periphery of the slider (16).

4. The agricultural implement mounting bracket according to claim 3, characterized in that: The slider (16) and the sliding plate (7) are both arc-shaped structures, and the centers of the slider (16) and the sliding plate (7) coincide with the center of the hanging head (6).

5. The agricultural implement mounting bracket according to claim 4, characterized in that: The unlocking assembly comprises a handle (13), both ends of which are fixedly connected to a synchronization plate (12), and a docking rod (11) protruding outwards is integrally formed on an end surface of the synchronization plate (12) away from the handle (13).

6. The agricultural implement mounting bracket according to claim 5, characterized in that: A docking hole (10) matching the outer wall of the docking rod (11) is formed on the end surface of the docking joint (9) away from the slider (16), and the spacing between two adjacent docking holes (10) is equal to the spacing between two adjacent docking rods (11).

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