Novel automobile spherical tractor

Abstract

The utility model relates to the technical field of tractors, in particular to a novel automobile spherical tractor. According to the technical scheme, the tractor comprises a tractor body, a rotating roller, a mounting frame and a supporting frame, a rotating rod is rotationally connected to the inner wall of one side of the tractor body, a fixing rod is rotationally connected to the inner wall of the other side of the tractor body, the outer surface of the fixing rod is sleeved with a fixing roller, and a fixing plate is fixed to the outer surface of the fixing roller; a fixing box is fixed to the side, away from the machine box, of the tractor body, a rotating shaft of the fixing box is fixed to the fixing rod, a clamping plate is slidably connected to the inner wall of the mounting frame, supporting rods are in threaded connection with the interiors of the mounting frame and the clamping plate, and nuts are in threaded connection with the outer end faces of the two sides of each supporting rod. The inner wall of the supporting frame is slidably connected with a connecting plate, the interiors of the supporting frame and the connecting plate are in threaded connection with a locking rod, and the outer end faces of the two sides of the locking rod are in threaded connection with locking plates. The fixing rope and the connecting rope can be wound conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of tractors, in particular to a novel ball-type tractor for automobiles. Background Art

[0002] Towing a car can be divided into soft towing using a towing rope and hard towing using a solid towing frame. Regardless of the towing method, before driving, you must plan the contact methods and signals for starting, driving, turning, slowing down, stopping, and special situations during towing (you can use horns, lights, or the passengers next to the driver to keep in touch with mobile phones). The car needs to be towed with a tractor.

[0003] The prior art discloses a car traction rope with a fixed structure at one end of CN213441944U, which relates to the field of car traction ropes. The car traction rope with a fixed structure at one end comprises a fixed hook frame and a car traction rope body, wherein a limited fixed slot hole is provided inside the fixed hook frame, a No. 1 limit block is fixedly installed at the lower end of the limited fixed slot hole, a limited working slot hole is provided at the right end of the limited fixed slot hole, a No. 1 fixed bottom block is fixedly installed at the lower end of the limited working slot hole, a No. 1 force spring is fixedly installed at the upper end of the No. 1 fixed bottom block, and a positioning shaft is movably installed inside the limited working slot hole. The car traction rope with a fixed structure at one end, one end of each group of No. 1 limit card blocks is matched with the corresponding No. 2 limit card slot, so that the car traction rope body is quickly clamped and installed on the fixed hook frame, and is fixed instead of screws, thereby improving work efficiency.

[0004] Also disclosed is a vehicle traction anti-loosening locking device of CN110641235A, comprising a vehicle traction connecting square port and a connecting bracket, the connecting bracket is provided with a clamping lever, a handle lever, and a connecting lever, the positioning end of the clamping lever is hinged on the connecting bracket, the connecting end of the clamping lever is hinged on the connecting end of the handle lever, and the clamping lever is provided with a locking buckle, the positioning end of the handle lever is hinged to the swing end of the connecting lever, and the positioning end of the connecting lever is hinged on the connecting bracket, and the handle lever is pressed downward while the clamping lever is linked to buckle the locking buckle to the upper end of the vehicle traction connecting square port and connect the hinged joints of the clamping lever and the handle lever, the handle lever and the connecting lever, and the connecting lever and the connecting bracket to the same straight line, under the action of the lever principle of the hinged four-bar mechanism, the formed locking mechanism is in a dead point position, the structure is stable, the locking effect is increased, it is safe and reliable, and it is easy to operate without configuring tools.

[0005] The internal towing rope of today's car ball-type towing devices cannot be stored and extended, and the length of the rope cannot be changed according to specific actual needs. In addition, the rope cannot be fixed, which may cause the vehicle to fall off. Utility Model Content

[0006] The purpose of the utility model is to provide a novel ball-type tractor for automobiles to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel ball-type tractor for automobiles, comprising a tractor body, a rotating roller, a fixed roller, a mounting frame and a support frame, wherein the inner wall on one side of the tractor body is rotatably connected to a rotating rod, and the inner wall on the other side of the tractor body is rotatably connected to a fixed rod, the inner wall of the mounting frame is slidably connected to a clamping plate, and the internal threads of the mounting frame and the clamping plate are connected to the support rod, the outer end surfaces on both sides of the support rod are threadedly connected to nuts, the inner wall of the support frame is slidably connected to a connecting plate, and the internal threads of the support frame and the connecting plate are connected to locking rods, and the outer end surfaces on both sides of the locking rod are threadedly connected to locking plates.

[0008] When using a new type of automobile ball-type tractor in the technical solution, the chassis drives the rotating rod to rotate under the action of the power device, the rotating rod drives the rotating roller to rotate, the rotating roller drives the fixed rope to rotate, the rotating roller can reel in or loosen the fixed rope, the baffle can prevent the fixed rope from falling off the rotating roller, the fixed box drives the fixed rod to rotate under the action of the power device, the fixed rod drives the fixed roller to rotate, the fixed roller drives the connecting rope to rotate, the fixed roller can reel in or loosen the connecting rope, the fixed plate can prevent the connecting rope from falling off the fixed roller, and it is convenient to reel in the fixed rope and the connecting rope;

[0009] Loosen the fixing bolts, hold the clamping plate, and slide the clamping plate with your hand, and the clamping plate drives the slide plate to slide, slide the clamping plate to a suitable height, tighten the fixing bolts, insert the clamping plate and the mounting frame into the outer surface of the fixing hole at the rear of the vehicle, thread the support rod into the inside of the clamping plate and the mounting frame, and thread the nuts on both sides of the support rod to fix the vehicle;

[0010] Loosen the fixing bolts, hold the connecting plate, drive the connecting plate to slide with your hand, and the connecting plate drives the sliding plate to slide. Slide the connecting plate to a suitable height, tighten the fixing bolts, insert the connecting plate and the support frame into the outer surface of the fixing hole at the rear of the vehicle, thread the locking rod into the connecting plate and the support frame, and thread the locking plate onto both sides of the locking rod to fix the vehicle.

[0011] Preferably, a rotating roller is sleeved on the outer surface of the rotating rod, and a baffle is fixed on the outer surface of the rotating roller. A chassis is fixed to one outer end surface of the tractor body, and a rotating shaft of the chassis is fixed to the rotating rod.

[0012] The rotating roller and the baffle plate are arranged on the outer surface of the rotating rod, so as to facilitate the winding and fixing of the rope.

[0013] Preferably, a fixing rope is wound around the outer surface of the rotating roller, and the fixing rope is fixed to the mounting frame.

[0014] By arranging a fixing rope on the outer surface of the rotating roller, it is convenient to connect the mounting frame.

[0015] Preferably, a fixing roller is sleeved on the outer surface of the fixing rod, and a fixing plate is fixed on the outer surface of the fixing roller.

[0016] By arranging a fixing roller and a fixing plate on the outer surface of the fixing rod, it is convenient to reel in the connecting rope.

[0017] Preferably, a fixed box is fixed to a side of the tractor body facing away from the chassis, and a rotating shaft of the fixed box is fixed to a fixed rod.

[0018] By arranging a fixing box on one side of the tractor body, it is convenient to drive the fixing rod to rotate.

[0019] Preferably, a connecting rope is wound around the outer surface of the fixed roller, and the connecting rope is fixed to the supporting frame.

[0020] By arranging a connecting rope on the outer surface of the fixed roller, it is convenient to connect the supporting frame.

[0021] Preferably, a slide plate is fixed to the upper surfaces of the clamping plate and the connecting plate, and the slide plate is slidably connected to the inner walls of the mounting frame and the supporting frame, and a fixing bolt is threadedly connected to the outer end surface of one side of the slide plate.

[0022] Slide plates and fixing bolts are set on the upper surfaces of the clamping plates and the connecting plates to facilitate the adjustment of the height of the clamping plates and the connecting plates.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. The utility model achieves the effect of facilitating the winding of the fixed rope and the connecting rope by arranging the rotating roller, the rotating rod and the fixed roller.

[0025] The chassis drives the rotating rod to rotate under the action of the power device, the rotating rod drives the rotating roller to rotate, the rotating roller drives the fixed rope to rotate, the rotating roller can reel in or loosen the fixed rope, the baffle can prevent the fixed rope from falling off the rotating roller, the fixed box drives the fixed rod to rotate under the action of the power device, the fixed rod drives the fixed roller to rotate, the fixed roller drives the connecting rope to rotate, the fixed roller can reel in or loosen the connecting rope, the fixed plate can prevent the connecting rope from falling off the fixed roller, which is convenient for reeling in the fixed rope and the connecting rope.

[0026] 2. The utility model achieves the effect of facilitating the fixing of the vehicle by providing the mounting frame, the clamping plate and the support rod.

[0027] Loosen the fixing bolts, hold the splint, and drive the splint to slide with your hand. The splint drives the slide plate to slide. Slide the splint to a suitable height, tighten the fixing bolts, insert the splint and the mounting bracket into the outer surface of the fixing hole at the rear of the vehicle, thread the support rod into the inside of the splint and the mounting bracket, and thread the nuts on both sides of the support rod to fix the vehicle.

[0028] 3. The utility model achieves the effect of facilitating the fixing of the vehicle by arranging the support frame, the connecting plate and the locking rod.

[0029] Loosen the fixing bolts, hold the connecting plate, drive the connecting plate to slide with your hand, and the connecting plate drives the sliding plate to slide. Slide the connecting plate to a suitable height, tighten the fixing bolts, insert the connecting plate and the support frame into the outer surface of the fixing hole at the rear of the vehicle, thread the locking rod into the connecting plate and the support frame, and thread the locking plate onto both sides of the locking rod to fix the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of a half-section structure of the tractor body of the utility model;

[0031] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0032] Figure 3 It is an enlarged structural schematic diagram of the mounting frame of the utility model;

[0033] Figure 4 It is an enlarged structural schematic diagram of the support frame of the utility model.

[0034] In the figure: 1. chassis; 2. tractor body; 3. baffle; 4. rotating roller; 5. rotating rod; 6. fixing plate; 7. fixing roller; 8. fixing rod; 9. fixing box; 10. fixing rope; 11. connecting rope; 12. nut; 13. support rod; 14. fixing bolt; 15. slide plate; 16. clamping plate; 17. mounting frame; 18. supporting frame; 19. locking rod; 20. locking plate; 21. connecting plate. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Embodiment 1

[0037] See also Figures 1 to 4The utility model provides an embodiment: a novel automobile ball-type tractor, comprising a tractor body 2, a rotating roller 4, a fixed roller 7, a mounting frame 17 and a support frame 18, a rotating rod 5 is rotatably connected to the inner wall of one side of the tractor body 2, a rotating roller 4 is sleeved on the outer surface of the rotating rod 5, and a baffle 3 is fixed to the outer surface of the rotating roller 4, a chassis 1 is fixed to the outer end surface of one side of the tractor body 2, and the rotating shaft of the chassis 1 is fixed to the rotating rod 5, a fixing rope 10 is wound around the outer surface of the rotating roller 4, and the fixing rope 10 is fixed to the mounting frame 17, a fixing rod 8 is rotatably connected to the inner wall of the other side of the tractor body 2, a fixing roller 7 is sleeved on the outer surface of the fixing rod 8, and a fixing plate 6 is fixed to the outer surface of the fixing roller 7, a fixing box 9 is fixed to the side of the tractor body 2 away from the chassis 1, and the rotating shaft of the fixing box 9 is fixed to the fixing rod 8, a connecting rope 11 is wound around the outer surface of the fixing roller 7, and the connecting rope 11 is fixed to the support frame 18.

[0038] Of course, as is well known to those skilled in the art, the chassis 1 and the fixed box 9 of the utility model also need to provide a power device to enable them to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace, and it all belongs to conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0039] A new type of automotive ball-type tractor based on Example 1, the chassis 1 drives the rotating rod 5 to rotate under the action of the power device, the rotating rod 5 drives the rotating roller 4 to rotate, the rotating roller 4 drives the fixed rope 10 to rotate, the rotating roller 4 can reel in or loosen the fixed rope 10, the baffle 3 can prevent the fixed rope 10 from falling off the rotating roller 4, the fixed box 9 drives the fixed rod 8 to rotate under the action of the power device, the fixed rod 8 drives the fixed roller 7 to rotate, the fixed roller 7 drives the connecting rope 11 to rotate, the fixed roller 7 can reel in or loosen the connecting rope 11, the fixed plate 6 can prevent the connecting rope 11 from falling off the fixed roller 7, so as to facilitate the reeling in of the fixed rope 10 and the connecting rope 11.

[0040] Embodiment 2

[0041] like Figure 1-Figure 4 As shown, the utility model proposes a new type of automobile ball-type tractor. Compared with the first embodiment, this embodiment also includes a tractor body 2, a rotating roller 4, a fixed roller 7, a mounting frame 17 and a support frame 18. The inner wall of the mounting frame 17 is slidably connected with a clamping plate 16, and the internal threads of the mounting frame 17 and the clamping plate 16 are connected with a support rod 13, and the outer end surfaces of both sides of the support rod 13 are threadedly connected with nuts 12, and the upper surfaces of the clamping plate 16 and the connecting plate 21 are fixed with a slide plate 15, and the slide plate 15 is slidably connected to the inner walls of the mounting frame 17 and the support frame 18, and the outer end surface of one side of the slide plate 15 is threadedly connected with a fixing bolt 14.

[0042] In this embodiment, loosen the fixing bolt 14, hold the clamp 16, and drive the clamp 16 to slide with the hand, and the clamp 16 drives the slide plate 15 to slide, slide the clamp 16 to a suitable height, tighten the fixing bolt 14, insert the clamp 16 and the mounting frame 17 into the outer surface of the fixing hole at the rear of the vehicle, thread the support rod 13 into the inside of the clamp 16 and the mounting frame 17, and thread the nut 12 onto both sides of the support rod 13 to fix the vehicle.

[0043] Embodiment 3

[0044] like Figure 1-Figure 4 As shown, the utility model proposes a new type of automobile ball-type tractor. Compared with the first embodiment, this embodiment also includes a tractor body 2, a rotating roller 4, a fixed roller 7, a mounting frame 17 and a support frame 18. The inner wall of the support frame 18 is slidably connected with a connecting plate 21, and the internal threads of the support frame 18 and the connecting plate 21 are connected with a locking rod 19, and the outer end surfaces on both sides of the locking rod 19 are threadedly connected with locking plates 20.

[0045] In this embodiment, loosen the fixing bolts 14, hold the connecting plate 21, and drive the connecting plate 21 to slide by hand, and the connecting plate 21 drives the slide plate 15 to slide, slide the connecting plate 21 to a suitable height, tighten the fixing bolts 14, insert the connecting plate 21 and the support frame 18 into the outer surface of the fixing hole at the rear of the vehicle, thread the locking rod 19 into the inside of the connecting plate 21 and the support frame 18, and thread the locking plate 20 onto both sides of the locking rod 19 to fix the vehicle.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A novel automotive ball-type tractor, comprising a tractor body (2), a rotating roller (4), a fixed roller (7), a mounting frame (17) and a supporting frame (18), characterized in that: The inner wall of one side of the traction device body (2) is rotatably connected to a rotating rod (5), and the inner wall of the other side of the traction device body (2) is rotatably connected to a fixing rod (8), the inner wall of the mounting frame (17) is slidably connected to a clamping plate (16), and the internal threads of the mounting frame (17) and the clamping plate (16) are connected to a support rod (13), the outer end surfaces on both sides of the support rod (13) are threadedly connected to nuts (12), the inner wall of the support frame (18) is slidably connected to a connecting plate (21), and the internal threads of the support frame (18) and the connecting plate (21) are connected to a locking rod (19), and the outer end surfaces on both sides of the locking rod (19) are threadedly connected to locking plates (20).

2. A novel automotive ball-type tractor according to claim 1, characterized in that: The outer surface of the rotating rod (5) is sleeved with a rotating roller (4), and a baffle (3) is fixed to the outer surface of the rotating roller (4); a chassis (1) is fixed to one outer end surface of the tractor body (2), and the rotating shaft of the chassis (1) is fixed to the rotating rod (5).

3. The novel automobile ball-type tractor according to claim 1 is characterized in that: A fixing rope (10) is wound around the outer surface of the rotating roller (4), and the fixing rope (10) is fixed to the mounting frame (17).

4. The novel ball-type tractor for automobiles according to claim 1 is characterized in that: The outer surface of the fixed rod (8) is sleeved with a fixed roller (7), and the outer surface of the fixed roller (7) is fixed with a fixed plate (6).

5. The novel automotive ball-type tractor according to claim 1 is characterized in that: A fixed box (9) is fixed to the side of the tractor body (2) facing away from the chassis (1), and the rotating shaft of the fixed box (9) is fixed to the fixed rod (8).

6. The novel automobile ball-type tractor according to claim 1 is characterized in that: A connecting rope (11) is wound around the outer surface of the fixed roller (7), and the connecting rope (11) is fixed to the support frame (18).

7. The novel automobile ball-type tractor according to claim 1 is characterized in that: A slide plate (15) is fixed to the upper surfaces of the clamping plate (16) and the connecting plate (21), and the slide plate (15) is slidably connected to the inner walls of the mounting frame (17) and the supporting frame (18), and a fixing bolt (14) is threadedly connected to the outer end surface of one side of the slide plate (15).

Images