阅读说明：本技术 一种新型便携式汽车泥坑脱困器 (Novel portable automobile mud pit escaping device ) 是由 李明皇 于 2020-04-07 设计创作，主要内容包括：本发明公开了一种新型便携式汽车泥坑脱困器,包括基板和夹板,所述基板的端部固定连接有弧形板,所述弧形板的上侧壁开设有多个锯齿一,所述夹板的下侧壁固定连接有对称设置延伸边,每个所述延伸边的端部均设有垂直向内的翻边,每个所述延伸边上均开设有滑槽,每个所述滑槽内均滑动有滑杆,每个所述滑杆位于延伸边内部的一端均固定连接有抵块,每个所述滑杆的外端内壁上设有外螺纹,所述滑杆的外端螺纹连接有与外螺纹相匹配的螺母,所述夹板的上侧壁开设有与锯齿二相匹配的锯齿二。本发明通过设置夹板以及基板,通过锯齿一和锯齿二的卡合增加接触度和着力点,便于车轮爬起,设置挡板进行限位,并在车轮下滑通过履带提供反作用力,车轮爬起更加稳定。(The invention discloses a novel portable automobile mud pit escaping device which comprises a base plate and a clamping plate, wherein the end part of the base plate is fixedly connected with an arc-shaped plate, the upper side wall of the arc-shaped plate is provided with a plurality of first sawteeth, the lower side wall of the clamping plate is fixedly connected with symmetrically-arranged extending edges, the end part of each extending edge is provided with a vertical inward flanging, each extending edge is provided with a sliding groove, a sliding rod slides in each sliding groove, one end of each sliding rod, which is positioned in the extending edge, is fixedly connected with a resisting block, the inner wall of the outer end of each sliding rod is provided with an external thread, the outer end of each sliding rod is in threaded connection with a nut matched with the external thread, and the upper side wall of the clamping plate is provided with. According to the wheel climbing device, the clamping plate and the base plate are arranged, the contact degree and the force application point are increased through the clamping of the first sawteeth and the second sawteeth, the wheel can be conveniently climbed, the baffle is arranged for limiting, the reaction force is provided when the wheel slides downwards through the crawler, and the wheel climbing is more stable.)

1. A novel portable automobile mud pit escaping device comprises a base plate (2) and a clamping plate (4), and is characterized in that the end part of the base plate (2) is fixedly connected with an arc-shaped plate (7), the upper side wall of the arc-shaped plate (7) is provided with a plurality of first sawteeth (8), the lower side wall of the clamping plate (4) is fixedly connected with extending edges which are symmetrically arranged, the end part of each extending edge is provided with a vertical inward flanging, each extending edge is provided with a sliding groove (5), a sliding rod (6) slides in each sliding groove (5), one end of each sliding rod (6) positioned in each extending edge is fixedly connected with a resisting block (21), the inner wall of the outer end of each sliding rod (6) is provided with an external thread, the outer end of each sliding rod (6) is in threaded connection with a nut (7) matched with the external thread, the upper side wall of the clamping plate (4) is provided with a second sawteeth matched with, two semicircle mouths (9) have been seted up to the last lateral wall of base plate (1), two all rotate in the semicircle mouth and be connected with roller (10), the notch has been seted up to the lower lateral wall of semicircle mouth (9), fixedly connected with expanding spring (11) between the inner diapire of roller and notch, still be equipped with two U templates (12), every in base plate (2) the one end of U template (12) is run through and is extended to in semicircle mouth (9) with the outer wall swing joint of roller (10), the other end fixedly connected with baffle (13) of U template (12), the tip of baffle (13) runs through and extends to one side of semicircle mouth (9).

2. The novel portable automobile mud pit escaping device as claimed in claim 1, wherein the resisting block (21) is wedge-shaped, and the thickness of the end of the resisting block (21) close to the inside of the clamping plate (4) is smaller.

3. The novel portable automobile mud pit escaping device is characterized in that a switch (16) is installed on the outer wall of the baffle plate (13) close to one side of the arc-shaped plate (7), a push plate (14) which is located on the outer side of the switch (16) and is in a U-shaped arrangement is further inserted into the outer wall of the baffle plate (13), an opening is formed in the joint of the baffle plate (13) and the push plate (14), and a reset spring (15) is fixedly connected between the end part of the push plate (14) and the inner wall of the opening.

4. The novel portable automobile mud pit escaping device is characterized in that a crawler belt (17) located between two semicircular openings (9) is installed on the upper side wall of the base plate (2), rotating shafts are arranged inside two ends of the crawler belt (17), the end portions of the rotating shafts are inserted into the inner wall of the base plate (2), a belt pulley is fixedly connected to the outer wall of the end portion of one rotating shaft, a motor (18) is arranged inside the base plate (2), a belt pulley is also fixedly connected to the outer wall of the driving end of the motor (18), and a belt (19) is sleeved between the two belt pulleys.

5. The novel portable automobile mud pit escaping device as claimed in claim 1, wherein a mud removing pipe (22) is embedded in the base plate (1), the outer walls of two sides of the base plate (1) are respectively provided with an inlet and an outlet (20) connected with the mud removing pipe (22), the outlet (20) is connected with a guide pipe (23) extending to the outside, and a micro pump (24) is installed in the middle of the mud removing pipe.

6. The novel portable automobile mud pit escaping device as claimed in claim 1, wherein the height of the inlet is higher than that of the outlet (20), and the end of the inlet, which is far away from the outlet (20), is opened.

7. The novel portable automobile mud pit escaping device as claimed in claim 1, wherein an air bag is fixedly connected to the lower side wall of the base plate (2), and the air bag is composed of a rubber capsule and compressed gas filled inside.

Technical Field

The invention relates to the technical field of automobile auxiliary tools, in particular to a novel portable automobile mud pit escaping device.

Background

With the high-speed development of economy in China, the production capacity and the holding capacity of automobiles are rapidly increased, tires are executive components of automobile driving force, and the tires are directly contacted with the road surface and drive the automobiles to move by means of the friction force between the tires and the ground. When the vehicle is driven in the open-air rainwater weather, the road conditions are complex, the number of hollow parts is large, the tires of the vehicle can sink into the mud pit carelessly, the friction force between the mud and the tires is small, enough driving force cannot be provided for the vehicle, and the vehicle cannot slip and break away from the mud pit.

At present, stones and the like are generally laid on the front and the rear of a tire in order to enable an automobile to be separated from a mud pit, but the stone laying blocks are high in skill, and meanwhile, the stones are easy to slide into the mud pit; adopt manpower boosting's mode, this mode needs a plurality of personnel to go on simultaneously, and is comparatively inconvenient, also easily causes silt pollution and personal safety for personnel simultaneously.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a novel portable automobile mud pit escaping device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a novel portable automobile mud pit escaping device comprises a base plate and clamping plates, wherein the end parts of the base plate are fixedly connected with an arc plate, the upper side wall of the arc plate is provided with a plurality of first sawteeth, the lower side wall of the clamping plates is fixedly connected with extending edges which are symmetrically arranged, the end part of each extending edge is provided with a vertical inward flanging, each extending edge is provided with a sliding groove, a sliding rod slides in each sliding groove, one end of each sliding rod, which is positioned in the extending edge, is fixedly connected with a resisting block, the inner wall of the outer end of each sliding rod is provided with an external thread, the outer end of each sliding rod is in threaded connection with a nut matched with the external thread, the upper side wall of the clamping plate is provided with a second sawteeth matched with the second sawteeth, the upper side wall of the base plate is provided with two semicircular openings, the two semicircular openings are rotatably connected, fixedly connected with expanding spring between the inner diapire of roller and notch, still be equipped with two U templates in the base plate, every the one end of U template runs through and extends to the interior outer wall swing joint with the roller of semicircle mouth, the other end fixedly connected with baffle of U template, the tip of baffle runs through and extends to one side of semicircle mouth.

Preferably, the abutting blocks are arranged in a wedge shape, and the thickness of one end, close to the inner part of the clamping plate, of each abutting block is smaller.

Preferably, be close to arc one side install the switch on the baffle outer wall, still insert the push pedal that is the U type setting that is located the switch outside on the outer wall of baffle, the opening has been seted up to the junction of baffle and push pedal, fixedly connected with reset spring between the tip of push pedal and the open-ended inner wall.

Preferably, the track that is located between two semicircle mouths is installed to the last lateral wall of base plate, the inside pivot that is equipped with in both ends of track, the tip of pivot is inserted and is established on the inner wall of base plate, one of them fixedly connected with belt pulley on the tip outer wall of pivot, the inside of base plate is equipped with the motor, also fixedly connected with belt pulley on the motor drive end outer wall, two the common cover is equipped with the belt between the belt pulley.

Preferably, the base plate is embedded with a mud removing pipe, the outer walls of the two sides of the base plate are respectively provided with an inlet and an outlet which are connected with the mud removing pipe, the outlet is connected with a guide pipe extending to the outside, and the middle part of the mud removing pipe is provided with a micro pump.

Preferably, the height of the inlet is higher than that of the outlet, and one end of the inlet, which is far away from the outlet, is in an open arrangement.

Preferably, an air bag is fixedly connected to the lower side wall of the base plate, and the air bag is composed of a rubber capsule and compressed gas filled in the rubber capsule.

Compared with the prior art, the novel portable automobile mud pit escaping device has the advantages that:

1. when the vehicle moves upwards, the extrusion substrate moves downwards, the air bag expands outwards, and sludge in the sludge pit is extruded outwards, so that the amount of sludge in contact with the wheels is reduced, and the possibility of skidding is reduced;

2. the friction force of the clamping plate is increased through the contact of the second sawteeth on the clamping plate and the first sawteeth on the arc-shaped plate, so that the wheels can climb up conveniently;

3. when the wheel moves to the roller shaft, the roller shaft moves downwards to extrude the telescopic spring under the pressure action of the vehicle, meanwhile, the roller shaft extrudes the U-shaped plate to move downwards, and when the wheel runs through the roller shaft, the baffle plate moves upwards under the reverse elasticity of the telescopic spring to limit the position of the wheel and prevent the wheel from moving backwards;

4. when the vehicle slides downwards to be in contact with the baffle, the wheels are in contact with the push plate to press the switch, the motor is electrified to rotate, the belt drives the track to rotate, forward thrust is provided for the wheels, and continuous sliding is prevented;

5. the sludge in the mud pit flows into the mud removing pipe from the inlet, and is pumped out from the guide pipe through the micro pump, so that the sludge amount in the mud pit is reduced, the wheel slip is avoided, and the wheel can conveniently climb from the mud pit;

in conclusion, the clamping plate and the base plate are arranged, the contact degree and the force application point are increased through the clamping of the first sawteeth and the second sawteeth, the wheels can climb up conveniently, the baffle plate is arranged for limiting, the wheels slide down to provide reaction force through the crawler, and the climbing up of the wheels is more stable.

Drawings

FIG. 1 is a diagram showing a state of use of the portable automobile mud pit escaping device according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an end internal view of the novel portable automobile mud pit escaping device provided by the invention;

fig. 4 is a top view of the interior of the clamping plate of the novel portable automobile mud pit escaping device.

In the figure: 1 mud pit, 2 base plates, 3 wheels, 4 clamping plates, 5 sliding grooves, 6 sliding rods, 7 arc-shaped plates, 8 sawtooth I, 9 semicircular openings, 10 roller shafts, 11 telescopic springs, 12U-shaped plates, 13 baffle plates, 14 push plates, 15 reset springs, 16 switches, 17 crawler belts, 18 motors, 19 belts, 20 outlets, 21 abutting blocks, 22 mud removing pipes, 23 guide pipes and 24 micropumps.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a novel portable car mud pit ware of getting rid of poverty, including base plate 2 and splint 4, the lower lateral wall fixedly connected with gasbag of base plate 2, the gasbag is rubber capsule and the compressed gas composition of inside packing, when the vehicle moved toward base plate 2, extrudeed base plate 2 and moved down, the gasbag expands toward the outside, extrudes the silt in the mud pit toward the outside, reduces the silt volume that wheel 3 contacted, reduces the possibility of skidding.

The end part of the base plate 2 is fixedly connected with an arc-shaped plate 7, the upper side wall of the arc-shaped plate 7 is provided with a plurality of saw teeth I8, the lower side wall of the clamping plate 4 is fixedly connected with symmetrically arranged extending edges, the end part of each extending edge is provided with a vertical inward flange, each extending edge is provided with a sliding groove 5, a sliding rod 6 slides in each sliding groove 5, one end of each sliding rod 6, which is positioned in the extending edge, is fixedly connected with a resisting block 21, the inner wall of the outer end of each sliding rod 6 is provided with an external thread, the outer end of each sliding rod 6 is in threaded connection with a nut 7 matched with the external thread, the resisting block 21 is in a wedge-shaped arrangement, the thickness of one end, close to the clamping plate 4, of the resisting block 21 is smaller, the clamping plate 4 is placed on the outer wall of the wheel 3, the position of the resisting block 21 is adjusted in a sliding, the fixing of the abutting block 21 and the clamping plate 4 is completed, the friction force is increased through the contact of the second sawteeth on the clamping plate 4 and the first sawteeth on the arc-shaped plate 7, the slipping is reduced, the wheel 3 can climb up conveniently, and the second sawteeth matched with the second sawteeth 8 are arranged on the upper side wall of the clamping plate 4.

Two semicircle orifices 9 have been seted up to base plate 1's last lateral wall, all rotate in two semicircle orifices and be connected with roller 10, the notch has been seted up to the lower lateral wall of semicircle orifice 9, fixedly connected with expanding spring 11 between the inner diapire of roller and notch, still be equipped with two U templates 12 in the base plate 2, the one end of every U template 12 runs through the outer wall swing joint who extends to in the semicircle orifice 9 with roller 10, U template 12's other end fixedly connected with baffle 13, the tip of baffle 13 runs through the one side that extends to semicircle orifice 9, when wheel 3 moves to roller 10, under the pressure effect of vehicle, roller 10 moves extrusion expanding spring 11 down, roller 10 extrudes U template 12 and moves down simultaneously, when wheel 3 drives over roller 10, baffle 13 up-shift under expanding spring 11's reverse elasticity, carry on spacingly to the position of wheel 3, prevent that wheel 3 from moving back.

A switch 16 is arranged on the outer wall of a baffle 13 close to one side of the arc-shaped plate 7, a push plate 14 which is arranged outside the switch 16 and is in a U shape is inserted on the outer wall of the baffle 13, an opening is arranged at the joint of the baffle 13 and the push plate 14, a return spring 15 is fixedly connected between the end part of the push plate 14 and the inner wall of the opening, a crawler belt 17 which is arranged between two semicircular openings 9 is arranged on the upper side wall of the base plate 2, rotating shafts are arranged inside two ends of the crawler belt 17, the end part of each rotating shaft is inserted on the inner wall of the base plate 2, a belt pulley is fixedly connected on the outer wall of the end part of one rotating shaft, a motor 18 is arranged inside the base plate 2, a belt pulley is also fixedly connected on the outer wall of the driving end of the motor 18, a belt 19 is sleeved between the two belt pulleys together, when the, the motor 18 is electrified to work, the motor 18 drives the crawler belt 17 to rotate through the belt 19, a forward thrust is provided for the wheel 3, the wheel 3 is prevented from sliding downwards continuously, after the vehicle moves upwards, the push plate 14 bounces under the elastic force of the return spring 15, the switch 16 is switched off, and the motor 18 stops working.

The inside mud pipe 22 that is equipped with that inlays of base plate 1, be equipped with import and export 20 of being connected with mud pipe 22 on the both sides outer wall of base plate 1 respectively, export 20 is connected with the pipe 23 that extends to the outside, the mid-mounting who removes the mud pipe has micropump 24, the import highly is higher than the height of export 20, guarantee that silt can enter into to removing the mud pipe 22 from the import in, and the import keeps away from the one end of export 20 and is for opening the setting, silt in the mud pit flows into to removing the mud pipe 22 from the import in, pump out silt from pipe 23 through micropump 24, reduce silt volume in the mud pit, wheel 3 has been avoided skidding, furtherly, micropump 24 can adopt common miniature liquid pump.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The operating principle of the present invention is now explained as follows:

when the wheel 3 slips in a mud pit and cannot be separated, the clamping plate 4 is placed on the outer wall of the wheel 3, the position of the abutting block 21 is adjusted in a sliding mode according to the thickness of the tire 3, after the abutting block 21 abuts against the outer wall of the tire 3, the nut 7 is screwed in to abut against the outer wall of the clamping plate 4, the abutting block 21 and the clamping plate 4 are fixed, the end portion of the base plate 2 is placed on one side of the wheel 3, the automobile is started again to rotate the wheel 3, when the clamping plate 4 is in contact with the arc-shaped plate 7, the first sawtooth 8 and the second sawtooth are clamped, a force acting point is provided for the wheel 3, meanwhile, a forward thrust force is generated, the wheel 3 can drive on the base plate 2, when the wheel 3 moves to the roller shaft 10, the roller shaft 10 moves downwards under the pressure of the vehicle to press the telescopic spring 11, meanwhile, the roller shaft 10 presses the U-shaped plate 12 to move downwards, when the roller shaft 3 drives over the roller shaft 10, the baffle 13 moves upwards, carry out spacingly to the position of wheel 3, prevent that wheel 3 from shifting backward, set up the battery in the base plate 1, motor 18 passes through the wire and is connected with the battery, switch 16 installs on the wire, when the vehicle gliding, wheel 3 and the 14 contact of push pedal carry out pressing of switch 16, motor 18 circular telegram is worked, motor 18 drives track 17 through belt 19 and rotates, have a forward thrust to wheel 3, avoid wheel 3 to continue to slide down, baffle 13 has a limiting displacement to wheel 3 simultaneously, avoid wheel 3 to shift backward.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.