Quick mounting structure for obstacle removing tool of cross-country motor vehicle

Abstract

The utility model discloses a cross-country motor vehicle obstacle removing tool rapid installation structure which comprises a vehicle frame, and obstacle removing tools (such as a snow shovel and a snow plough) are installed at the front end of the vehicle frame. The dismounting and mounting structure is mounted at the rear end of the frame; the mounting seat is used for being connected with power equipment; the locking rod is arranged at the bottom of the mounting seat, and the mounting seat is detachably connected with the disassembly and assembly structure through the locking rod; the disassembly and assembly structure comprises a fixing frame, a fixing hook and a lock hook, the fixing hook is fixedly installed on the fixing frame, and the disassembly and assembly structure has the advantages that by driving the lock hook to move, when the lock groove is in an open state, the locking rod is placed in the lock groove, then the lock hook moves reversely to enable the lock groove to be switched to a closed state, and therefore the lock groove can be disassembled and assembled. Therefore, the mounting seat connected with the power equipment is mounted by fixing the locking rod, the effect of dismounting the mounting seat is further achieved, dismounting and mounting are more convenient, and the efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of obstacle removal tools, and in particular to a quick-installation structure for an obstacle removal tool for off-road vehicles. Background Technology

[0002] As road maintenance equipment, snow removal tools are primarily used to clear snow, ice, and loose debris from roads. During operation, these tools (such as snowplows and snowplows) are integrated into the front end or chassis of a power unit via a towing system, forming a mobile snow removal and debris clearing assembly. This assembly method allows the tools to be moved using the traction power of motorized platforms such as all-terrain vehicles and road clearing vehicles, thereby enabling continuous sweeping of snow and ice layers and efficient removal of solid waste.

[0003] However, current obstacle clearing tools generally use rigid bolt / rivet connections to fix them to power equipment (such as all-terrain vehicles or snowmobile chassis). This mechanical fastening structure has significant operational limitations: firstly, the installation process requires specialized tools and complex operating procedures; secondly, disassembly and maintenance require the complete removal of all fasteners, resulting in low equipment switching efficiency. This design severely restricts operational mobility, necessitating the development of a quick-disassembly and reassembly connection mechanism. Utility Model Content

[0004] The purpose of this utility model is to address the above-mentioned problems. This utility model provides a quick-installation structure for off-road vehicle obstacle clearing tools, which has the advantage of enabling quick assembly and disassembly of obstacle clearing tools (such as snow shovels, snow plows, etc.) and power equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-installation structure for a clearing tool for off-road vehicles, including a frame, wherein a clearing tool is installed at the front end of the frame;

[0006] A disassembly and assembly structure is installed at the rear end of the vehicle frame;

[0007] Mounting bracket, the mounting bracket being used to connect power equipment;

[0008] A locking rod is provided at the bottom of the mounting base, and the mounting base is detachably connected to the disassembly structure via the locking rod;

[0009] The disassembly and assembly structure includes a fixed frame, a fixed hook, and a locking hook. The fixed hook is fixedly installed on the fixed frame, and the locking hook is rotatably engaged with the fixed frame. The fixed hook is provided with a locking groove with an opening, and the locking groove can switch between open and closed states by rotating the locking hook.

[0010] A spring is provided between the fixing hook or fixing bracket and the locking hook. The spring acts on the locking hook so that the locking groove always tends to form a closed state.

[0011] Preferably, the fixing hook is provided with a first guide surface, and the first end of the locking hook is provided with a second guide surface. When the locking groove is in the closed state, the first guide surface and the second guide surface form a guide groove.

[0012] Preferably, the disassembly and assembly structure further includes a fixing frame, and both the fixing hook and the locking hook are disposed on the fixing frame.

[0013] Preferably, the second end of the locking hook is provided with a pressing part.

[0014] Preferably, the fixing hook is provided with a first connecting groove, the locking hook is provided with a second connecting groove, and the spring is installed in the first connecting groove and the second connecting groove.

[0015] Preferably, a foot pedal assembly is movably mounted on the frame, and a pull rope is provided between the foot pedal assembly and the locking hook. The movement of the foot pedal assembly drives the locking hook to move through the pull rope.

[0016] Preferably, the second end of the locking hook is provided with a mounting hole, the foot pedal assembly includes two foot pedals and a rotating shaft, the foot pedals are symmetrically arranged at both ends of the rotating shaft, the rotating shaft is provided with a fixing plate, the fixing plate is provided with a through hole, and the through hole is connected to the mounting hole on the locking hook through the pull rope.

[0017] Preferably, a second fixing plate is provided on the rotating shaft, and a tension spring is connected between the second fixing plate and the vehicle frame.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This utility model provides a quick-installation structure for a clearing tool for off-road vehicles. By moving the locking hook, the locking groove can be switched between open and closed states. When the locking groove is in the open state, the locking rod is inserted into the locking groove, and then the locking hook moves in the opposite direction to switch the locking groove to the closed state. This allows the locking rod to be fixed and installed on the mounting base connected to the power equipment. When disassembly is required, simply move the locking hook to switch the locking groove to the open state, allowing the locking rod to be removed from the locking groove, thus achieving the function of removing the mounting base. Therefore, disassembly and assembly are more convenient and efficient. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 for Figure 1 A magnified structural diagram of A in the middle;

[0022] Figure 3 This is a partial side view of the structure of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the disassembly and assembly structure of this utility model;

[0024] Figure 5 This is a partial three-dimensional structural diagram of the disassembly and assembly structure of this utility model;

[0025] Figure 6 This is a top view of the disassembly and assembly structure of this utility model;

[0026] Figure 7 This is a three-dimensional structural diagram of the fixing hook of the disassembly and assembly structure of this utility model;

[0027] Figure 8 This is a three-dimensional structural diagram of the disassembly and assembly structure of the present utility model.

[0028] Figure Descriptions: 1. Frame; 11. Clearing Tool; 2. Mounting Base; 21. Locking Rod; 3. Pull Rope; 4. Foot Pedal; 41. Rotating Shaft; 42. First Fixing Plate; 43. First Through Hole; 44. Second Fixing Plate; 45. Second Through Hole; 46. Tension Spring; 5. Disassembly / Assembly Structure; 51. Fixing Frame; 500. Connecting Plate; 510. Mounting Groove; 511. First Connecting Piece; 512. Second Connecting Piece; 6. Fixing Hook; 600. Arc-shaped Surface; 60. Lock Groove; 61. First Guide Surface; 62. First Connecting Groove; 7. Lock Hook; 70. Pressing Groove; 700. Arc-shaped Recess; 71. Second Guide Surface; 72. Pressing Part; 73. Mounting Hole; 74. Protrusion; 75. Second Connecting Groove; 8. Rotating Shaft; 9. Pad; 91. Spring. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figures 1-8As shown, a quick-installation structure for a road clearing tool for off-road vehicles includes a frame 1 and a clearing tool 11 installed at the front end of the frame 1. For ease of understanding, the clearing tool 11 can be a clearing shovel, snowplow, or snowplow, or other clearing tools. The rear end of the frame 1 is provided with a disassembly and assembly structure 5, on which a mounting base 2 is detachably connected. The mounting base 2 is used to connect a power device, which can be a car or a four-wheeled motorcycle, or other alternative power device. The bottom of the mounting base 2 is provided with a locking rod 21 that cooperates with the disassembly and assembly structure 5. The disassembly and assembly structure 5 includes a fixing frame 51, a locking hook 7, and a fixing hook 6. The fixing hook 6 is fixedly installed on the fixing frame 51, and the locking hook 7 is rotatably engaged with the fixing frame 51. The fixing hook 6 is provided with a locking groove 60 with an opening, and the locking groove 60 is detachably engaged with the locking rod 21. The locking groove 60 switches between open and closed states by the rotation of the locking hook 7.

[0031] The fixed hook 6 and the locking hook 7 are connected by the rotating shaft 8, and a spring 91 is provided between the fixed hook 6 or the fixed bracket 51 and the locking hook 7. The spring 91 acts on the locking hook 7 so that the locking groove 60 always tends to form a closed state.

[0032] The fixing hook 6 is provided with a first guide surface 61, and the locking hook 7 has a first end and a second end located at both ends of the rotating shaft 8. The first end of the locking hook 7 is provided with a second guide surface 71. When the locking groove 60 is in the closed state, the first guide surface 61 and the second guide surface 71 form a guide groove. In this embodiment, the guide groove is "V" shaped.

[0033] The fixed hook 6 is provided with an arc-shaped surface 600, and the locking hook 7 is provided with an arc-shaped groove 700. The arc-shaped surface 600 and the arc-shaped groove 700 are fitted together. When the locking hook 7 rotates around the axis of the rotating shaft 8, the arc-shaped surface 600 and the arc-shaped groove 700 always remain fitted together. Therefore, the arc-shaped surface 600 and the arc-shaped groove 700 cooperate to play a guiding role.

[0034] The mounting bracket 51 is provided with a mounting groove 510. The fixing hook 6 and the locking hook 7 are both set in the mounting groove 510. The fixing hook 6 is provided with a pad 9. The sum of the thickness of the pad 9 and the fixing hook 6 is greater than the thickness of the locking hook 7, so that there is a gap between the locking hook 7 and the mounting groove 510, thereby making the locking hook 7 rotate more smoothly.

[0035] The second end of the locking hook 7 is provided with a protruding pressing part 72. By manually pressing the pressing part 72, the locking hook 7 is driven to swing, thereby switching the locking groove 60 from the closed state to the open state, i.e., the unlocking function. The second end of the locking hook 7 is provided with a pressing groove 70, and the pressing groove 70 is provided with several protrusions 74. The protrusions 74 increase the friction and prevent the fingers from slipping on the locking hook 7 when manually pressing.

[0036] The fixing hook 6 is provided with a first connecting groove 62, the locking hook 7 is provided with a second connecting groove 75, and the spring 91 is installed in the first connecting groove 62 and the second connecting groove 75.

[0037] The fixing frame 51 includes two connecting plates 500, a plurality of first connecting members 511 and a plurality of second connecting members 512. The first connecting members 511 are used to install the connecting plates 500 onto other equipment that needs to install locking devices. The second connecting members 512 are used to fix the fixing hook 6 onto the connecting plates 500. The mounting groove 510 is formed between the two connecting plates 500. It should be noted that the first connecting members 511 and the second connecting members 512 are bolts and nuts.

[0038] A foot pedal assembly is movably mounted on the frame 1. A pull rope 3 is provided between the foot pedal assembly and the locking hook 7. The movement of the foot pedal assembly drives the locking hook 7 through the pull rope 3.

[0039] Preferably, the second end of the locking hook 7 is provided with a mounting hole 73 for mounting the pull rope 3.

[0040] In a further optimized configuration, the disassembly and assembly structure 5 consists of two sets, symmetrically arranged on both sides of the frame 1. The pedal assembly includes two pedals 4 and a rotating shaft 41. The pedals 4 are symmetrically arranged at both ends of the rotating shaft 41. The rotating shaft 41 is rotatably engaged with the frame 1. The rotating shaft 41 is provided with two first fixing plates 42. Each of the first fixing plates 42 is provided with a first through hole 43. The corresponding first through hole 43 is connected to the mounting hole 73 by the pull rope 3.

[0041] The foot pedal 4 can swing back and forth between a first position and a second position. When the foot pedal 4 is in the first position, the locking groove 60 is in a closed state. When the foot pedal 4 is in the second position, the locking groove 60 is in an open state.

[0042] In a further optimization, a second fixing plate 44 is provided on the rotating shaft 41, and a tension spring 46 is connected between the second fixing plate 44 and the frame 1. The tension spring 46 always has the tendency to drive the foot pedal 4 to swing towards the first position.

[0043] The second fixing plate 44 is provided with a second through hole 45, and one end of the tension spring 46 is installed in the second through hole 45.

[0044] When mounting seat 2 needs to be installed onto frame 1: by engaging the locking rod 21 on the mounting seat with the guide grooves on the two disassembly / assembly structures 5, pressing down on the mounting seat 2 causes the locking rod 21 to move downwards, thereby contacting the first and second inclined surfaces. As the locking rod 21 continues to move, it pushes the locking hook 7 to rotate around the axis of the rotating shaft 8. The locking rod 21 pushes the locking hook 7 to overcome the elastic force of the spring 91 and rotate around the axis of the rotating shaft 8, thereby switching the locking groove 60 from the closed state to the open state, allowing the locking rod 21 to enter the locking groove 60. When the locking rod 21 is fully inside the locking groove 60, the spring 91 pushes the locking hook 7 to reset, thereby switching the locking groove 60 from the open state to the closed state, thus achieving the function of locking mounting seat 2.

[0045] When the mounting base 2 needs to be removed: stepping on the foot pedal 4 causes the rotating shaft 41 to rotate, which in turn causes the first fixing plate 42 to swing, which in turn pulls the pull rope 3, causing the locking hook 7 to swing around the axis of the rotating shaft 8, thereby switching the locking groove 60 from the closed state to the open state, so that the locking rod 21 can be removed from the locking groove 60, thus achieving the function of removing the mounting base 2. After removing the mounting base 2, releasing the foot pedal 4 causes the tension spring 46 to swing the second fixing plate 44, which in turn causes the foot pedal 4 to move from the second position to the first position, which in turn causes the locking hook 7 to swing in the opposite direction around the axis of the rotating shaft 8, thereby switching the locking groove 60 from the open state to the closed state, thus achieving the function of resetting the locking hook 7 and the foot pedal 4.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-installation structure for a road clearing tool for off-road vehicles, characterized in that: Includes a vehicle frame (1), with a clearing tool (11) installed at the front end of the vehicle frame (1); The disassembly and assembly structure (5) is installed at the rear end of the frame (1); Mounting base (2), the mounting base (2) is used to connect power equipment; A locking rod (21) is provided at the bottom of the mounting base (2), and the mounting base is detachably connected to the disassembly structure (5) through the locking rod (21); The disassembly and assembly structure (5) includes a fixing frame (51), a fixing hook (6) and a locking hook (7). The fixing hook (6) is fixedly installed on the fixing frame (51), and the locking hook (7) is rotatably engaged with the fixing frame (51). The fixing hook (6) is provided with a locking groove (60) with an opening. The locking groove (60) can switch between open and closed states by rotating the locking hook (7). A spring (91) is provided between the fixing hook (6) or fixing bracket (51) and the locking hook (7), and the spring (91) acts on the locking hook (7) so that the locking groove (60) always tends to form a closed state.

2. The quick-installation structure for an off-road vehicle obstacle clearing tool according to claim 1, characterized in that: The fixing hook (6) is provided with a first guide surface (61), and the first end of the locking hook (7) is provided with a second guide surface (71). When the locking groove (60) is in the closed state, the first guide surface (61) and the second guide surface (71) form a guide groove.

3. The quick-installation structure for an off-road vehicle obstacle clearing tool according to claim 1, characterized in that: The second end of the locking hook (7) is provided with a pressing part (72).

4. The quick-installation structure for an off-road vehicle obstacle clearing tool according to claim 1, characterized in that: The fixing hook (6) is provided with a first connecting groove (62), the locking hook (7) is provided with a second connecting groove (75), and the spring (91) is installed in the first connecting groove (62) and the second connecting groove (75).

5. The quick-installation structure for an off-road vehicle obstacle clearing tool according to claim 1, characterized in that: A foot pedal assembly is movably mounted on the frame (1). A pull rope (3) is provided between the foot pedal assembly and the locking hook (7). The movement of the foot pedal assembly drives the locking hook (7) through the pull rope (3).

6. The quick-installation structure for an off-road vehicle obstacle clearing tool according to claim 5, characterized in that: The second end of the locking hook (7) is provided with a mounting hole (73). The foot pedal assembly includes a foot pedal (4) and a rotating shaft (41). The foot pedal (4) is mounted on the rotating shaft (41). The rotating shaft (41) is provided with a first fixing plate (42). The first fixing plate (42) is provided with a through hole (43). The through hole (43) is connected to the mounting hole (73) on the locking hook (7) through the pull rope (3).

7. The quick-installation structure for an off-road vehicle obstacle clearing tool according to claim 6, characterized in that: The rotating shaft (41) is provided with a second fixing plate (44), and a tension spring (46) is connected between the second fixing plate (44) and the frame (1).

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