CN111267777A

CN111267777A - Automobile device for reducing shielding degree in heavy rain

Info

Publication number: CN111267777A
Application number: CN202010171599.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuyi Shengli Automotive Supplies Co Ltd
Current assignee: YANGZHOU WOSHENG VEHICLE MANUFACTURING Co.,Ltd.
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-06-12
Anticipated expiration: 2040-03-12
Also published as: CN111267777B; GB202012592D0

Abstract

The invention discloses an automobile device for reducing shielding degree in heavy rain, which comprises a box body, wherein the bottom wall of the box body is fixed on the top wall of the automobile, the rear end of the box body extends out of the top wall of the automobile and is positioned in front of a front window of the automobile, a movable wiping mechanism is arranged at the rear end of the box body, the rear end wall of the box body is arranged in a first chute with a backward opening, a canopy shielding mechanism is arranged at the first chute, water pipes with upward pipe orifices are symmetrically arranged on the left and right sides of the top wall of the front end of the box body, pipe orifices at the bottom ends of the water pipes are led to the outside, a first bevel gear cavity is arranged between the left and right water pipes, a centrifugal mechanism is arranged at one side of the water pipes close to the first bevel gear cavity, a first bevel gear is arranged in the first bevel gear cavity and is meshed with second bevel gears symmetrically arranged on the left and right sides, a coupling mechanism is arranged, therefore, the shielding degree of heavy rain on the front window of the automobile is reduced, and the driving safety is improved.

Description

Automobile device for reducing shielding degree in heavy rain

Technical Field

The invention relates to the technical field of automobiles, in particular to an automobile device for reducing shielding degree in heavy rain.

Background

Automotive-related includes automotive products or categories of economic activities that have the same process or provide the same type of division of labor services. Including the totality of value-added services such as automobile production, sales, after sales, beauty treatment and the like.

At the present stage, when the rainfall is too large, the rain water directly hits the front window of the automobile to cause serious shielding, and when the rainfall is too large, the rain wiper cannot timely and quickly process the rainfall of the front window of the automobile, so that the driving danger degree is improved.

Disclosure of Invention

In view of the technical defects, the invention provides an automobile device for reducing the shielding degree in heavy rain, which can overcome the defects.

The invention relates to an automobile device for reducing shielding degree in heavy rain, which comprises a box body, wherein the bottom wall of the box body is fixed on the top wall of the automobile, the rear end of the box body extends out of the top wall of the automobile and is positioned in front of a front window of the automobile, a movable wiping mechanism is arranged at the rear end of the box body, the rear end wall of the box body is arranged in a first sliding chute with a backward opening, a rain shelter mechanism is arranged at the first sliding chute, water pipes with upward pipe openings are symmetrically arranged at the left and right sides of the top wall of the front end of the box body, pipe openings at the bottom ends of the water pipes are led to the outside, a first bevel gear cavity is arranged between the left water pipe and the right water pipe, a centrifugal mechanism is arranged at one side of the water pipe close to the first bevel gear cavity, a first bevel gear is arranged in the first bevel gear cavity, the first, the motor comprises a motor shaft, a first bevel gear, a motor shaft, a box body, a motor, a third bevel gear, a fourth bevel gear, a fifth bevel gear, a third bevel gear, a fourth bevel gear shaft, a third bevel gear, a fourth bevel gear shaft, a fifth bevel gear, a third bevel gear shaft, a fourth bevel gear shaft, a third bevel gear shaft, a fifth bevel gear shaft, a fourth bevel gear shaft, a fifth bevel gear shaft, a third bevel gear shaft, a fourth bevel gear shaft, a fifth bevel gear shaft.

Preferably, the movable wiping mechanism comprises a sixth bevel gear which is meshed with and continuously hits a fifth bevel gear and is positioned at the rear side of the movable wiping mechanism, the sixth bevel gear is fixedly connected with a seventh bevel gear, the seventh bevel gear is rotatably connected with the box body, the rear end of the seventh bevel gear is fixedly connected with an eighth bevel gear, the eighth bevel gear is positioned in a fourth bevel gear cavity, the eighth bevel gear is meshed with a ninth bevel gear at the rear side of the eighth bevel gear, the ninth bevel gear is fixedly connected with a second bevel gear shaft, the second bevel gear shaft is rotatably connected with the box body, the right end of the second bevel gear shaft is fixedly connected with a tenth bevel gear, the tenth bevel gear is positioned in a fifth bevel gear cavity, the tenth bevel gear is meshed with an eleventh bevel gear at the rear side of the tenth bevel gear, a belt cavity is arranged at the rear side of the eleventh bevel gear, and, the belt wheel is fixedly connected with a belt wheel shaft, the belt wheel shaft is rotatably connected with a box body, the front end of the belt wheel shaft on the left side is fixedly connected with an eleventh bevel gear, the left belt wheel and the right belt wheel are connected through a belt, a rotating block is fixedly connected with the belt, the side wall of the belt cavity is provided with a rectangular annular groove with an opening towards the belt cavity, the rotating block is positioned in the rectangular annular groove and is in sliding connection with the rectangular annular groove, the lower side of the rectangular annular groove is provided with a second chute, a first inclined block in sliding connection with the second chute is arranged in the second chute, the top wall and the right end wall of the first inclined block can be in sliding connection with the rotating block, the right end wall of the first inclined block is connected with the second chute through a first spring, the bottom wall of the second chute is provided with a third chute with a downward opening, the bottom wall of the first inclined block is fixedly connected with a sponge rod, the left end wall of the third sliding groove is provided with a fourth sliding groove with a rightward opening, a first sliding block is connected in the fourth sliding groove in a sliding mode, the right end wall of the first sliding block is provided with a fifth sliding groove with a rightward opening, the fifth sliding groove can be connected with the sponge rod in a sliding mode, the bottom wall of the first sliding block is connected with the fourth sliding groove through a first spring, and the bottom wall of the fourth sliding groove is provided with a sixth sliding groove with a downward opening and capable of being connected with the sponge rod in a sliding mode.

Preferably, rainshelter mechanism is including setting up in first spout and rather than sliding connection's second slider, second slider front end wall and folding rainshelter fixed connection, folding rainshelter front end is folding to shrink in the containing box, second slider front end wall bilateral symmetry fixedly connected with stay cord, the stay cord other end is walked around the wire winding pole and is connected with the spooler, the wire winding pole sets up in the wire winding pole intracavity, the spooler sets up in the spooler intracavity, the spooler is close to first bevel gear's one end and integral key shaft fixed connection, the integral key shaft rotates with the box to be connected.

Preferably, the centrifugal mechanism comprises impellers which are symmetrically arranged in the left and right water pipes, one ends of the impellers close to the first bevel gears are fixedly connected with an impeller shaft, the impeller shaft is rotatably connected with the box body, one ends of the impeller shafts close to the impeller shaft are fixedly connected with a centrifugal block, a centrifugal cavity is arranged in the centrifugal block, the centrifugal block is positioned in a centrifugal block cavity, the centrifugal block cavity is slidably connected with a centrifugal push rod and is connected with the centrifugal push rod through a second spring, a switch is arranged on the top wall of the switch, a seventh chute with an upward opening is arranged on the bottom wall of the centrifugal block cavity, a third slide block is slidably connected with a seventh chute, the top end of the seventh chute is positioned in the centrifugal block cavity, a fourth slide block is arranged on the rear side of the centrifugal block, a second inclined block is fixedly connected with the rear end wall of the fourth slide block, and is positioned in the eighth chute and is slidably connected with the second inclined, the eighth chute is arranged between the upper belt and the lower belt of the belt, and the front end wall of the second inclined block is connected with the eighth chute through a third spring.

Preferably, the coupling mechanism comprises a third bevel gear shaft fixedly connected with the end wall of the second bevel gear far away from the first bevel gear, the third bevel gear shaft is rotatably connected with the box body, one end of the third bevel gear shaft far away from the first bevel gear is connected with a fixed coupler in a matching manner, the fixed coupler is arranged in the coupler cavity, a movable coupler positioned in the direction of the fixed coupler far away from the first bevel gear is arranged in the coupler cavity, the movable coupler is connected with the coupler cavity in a sliding manner, the movable coupler is connected with a push ring block in a rotating manner, the push ring block is connected with a ninth chute in a sliding manner, the end wall of the push ring block close to the first bevel gear is connected with the ninth chute through a fourth spring, the end wall of the movable coupler far away from the first bevel gear is connected with the coupler cavity through a fifth spring, and the movable coupler is connected with the sliding shaft, one end, far away from the first bevel gear, of the sliding shaft is connected with the spline shaft in a sliding mode, the bottom end of the fourth spring is connected with the fifth slider in a sliding mode, the fifth slider is located in the tenth sliding groove and connected with the tenth sliding groove in a sliding mode, the end wall, close to the fifth slider, of the fifth slider is connected with the fifth slider through the sixth spring, the bottom end of the fifth slider is fixedly connected with the third inclined block, the third inclined block is connected with the tenth sliding groove in a sliding mode, and the end wall, far away from the first bevel gear, of the third inclined block is connected with the bottom wall of the third slider in a sliding.

The beneficial effects are that: the device can automatically unfold the rain shelter and wipe the front window to absorb rainfall when the rainfall is too large, thereby reducing the degree of shielding the front window by heavy rain, improving the visibility of driving in heavy rain and improving the driving safety, wherein the rain shelter mechanism can block part of the rainfall, the rainfall is prevented from directly falling on the front window to seriously shield the sight, the wiping mechanism can be moved to continuously absorb the rainfall, the visibility is further improved, and the centrifugal mechanism can be automatically started when the rainfall is too large.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an automotive device for reducing shading in heavy rain according to the present invention;

FIG. 2 is a schematic view of A-A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic view of B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic view of C-C in FIG. 2 according to an embodiment of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an automobile device for reducing shielding degree in heavy rain, which comprises a box body 10, wherein the bottom wall of the box body 10 is fixed on the top wall of the automobile, the rear end of the box body 10 extends out of the top wall of the automobile and is positioned in front of a front window of the automobile, a movable wiping mechanism is arranged at the rear end of the box body 10, the rear end wall of the box body 10 is arranged in a first sliding chute 49 with a backward opening, a rain shelter mechanism is arranged at the position of the first sliding chute 49, water pipes 35 with upward pipe orifices are symmetrically arranged at the left and right sides of the top wall of the front end of the box body 10, the pipe orifices at the bottom ends of the water pipes 35 are led to the outside, a first bevel gear cavity 55 is arranged between the left water pipe 35, the right water pipe 35, a centrifugal mechanism is arranged at one side of the water pipes 35 close to the first bevel gear cavity 55, a first bevel gear 54 is arranged in the first bevel gear cavity 55, the first, the first bevel gear 54 is fixedly connected with a motor shaft 56, the motor shaft 56 is rotatably connected with the box body 10, the rear end of the motor shaft 56 is in power connection with a motor 53, the front end of the motor shaft 56 is fixedly connected with a third bevel gear 58, the third bevel gear 58 is positioned in a second bevel gear cavity 57, the third bevel gear 58 is in meshed connection with a fourth bevel gear 59 positioned on the left side of the third bevel gear, the fourth bevel gear 59 is fixedly connected with a first bevel gear shaft 60, the first bevel gear shaft 60 is rotatably connected with the box body 10, the left end of the first bevel gear shaft 60 is fixedly connected with a fifth bevel gear 19, and the fifth bevel gear 19 is positioned in a third bevel gear cavity 62.

Advantageously, the movable wiping mechanism comprises a sixth bevel gear 61 meshed with and connected with the fifth bevel gear 19 and positioned at the rear side thereof, the sixth bevel gear 61 is fixedly connected with a seventh bevel gear 63, the seventh bevel gear 63 is rotatably connected with the box body 10, the rear end of the seventh bevel gear 63 is fixedly connected with an eighth bevel gear 65, the eighth bevel gear 65 is positioned in a fourth bevel gear cavity 66, the eighth bevel gear 65 is in meshed connection with a ninth bevel gear 67 at the rear side thereof, the ninth bevel gear 67 is fixedly connected with a second bevel gear shaft 64, the second bevel gear shaft 64 is rotatably connected with the box body 10, the right end of the second bevel gear shaft 64 is fixedly connected with a tenth bevel gear 69, the tenth bevel gear 69 is positioned in a fifth bevel gear cavity 68, the tenth bevel gear 69 is in meshed connection with an eleventh bevel gear 70 at the rear side thereof, and a belt cavity 50 is arranged at the rear side of the eleventh bevel gear 70, bilateral symmetry is provided with band pulley 51 in belt chamber 50, band pulley 51 and band pulley axle 52 fixed connection, band pulley axle 52 rotates with box 10 to be connected, the left side band pulley axle 52 front end and eleven bevel gear 70 fixed connection control about connect through belt 84 between the band pulley 51, fixedly connected with commentaries on classics piece 82 on the belt 84, belt chamber 50 lateral wall is provided with the rectangle annular 83 of opening to belt chamber 50, commentaries on classics piece 82 is located rectangle annular 83 and rather than sliding connection, rectangle annular 83 downside is provided with second spout 71, be provided with the first sloping piece 78 rather than sliding connection in the second spout 71, first sloping piece 78 roof and right-hand member wall can with commentaries on classics piece 82 sliding connection, be connected through first spring 81 between first sloping piece 78 right-hand member wall and the second spout 71, second spout 71 diapire is provided with third spout 77 that the opening is decurrent, the bottom wall of the first inclined block 78 is fixedly connected with a sponge rod 79, the sponge rod 79 is connected with a third sliding groove 77 in a sliding mode, a sponge block 80 is arranged on the lower portion of the sponge rod 79, a fourth sliding groove 74 with a right opening is formed in the left end wall of the third sliding groove 77, a first sliding block 73 is connected in the fourth sliding groove 74 in a sliding mode, a fifth sliding groove 72 with a right opening is formed in the right end wall of the first sliding block 73, the fifth sliding groove 72 can be connected with the sponge rod 79 in a sliding mode, the bottom wall of the first sliding block 73 is connected with the fourth sliding groove 74 through a first spring 81, and a sixth sliding groove 76 with a downward opening and capable of being connected with the sponge rod 79 in a sliding mode is formed in the bottom.

Advantageously, the canopy mechanism includes a second sliding block 48 disposed in the first sliding groove 49 and slidably connected thereto, a front end wall of the second sliding block 48 is fixedly connected to the folding canopy 47, a front end of the folding canopy 47 is folded and retracted in the storage box 45, a pulling rope 46 is fixedly connected to a front end wall of the second sliding block 48 in bilateral symmetry, the other end of the pulling rope 46 is connected to the winder 22 by bypassing the winding rod 12, the winding rod 12 is disposed in the winding rod cavity 11, the winder 22 is disposed in the winder cavity 21, one end of the winder 22 close to the first bevel gear 54 is fixedly connected to the spline shaft 13, and the spline shaft 13 is rotatably connected to the box 10.

Advantageously, the centrifugal mechanism comprises impellers 33 arranged in left and right water pipes 35 in a bilateral symmetry manner, one ends of the impellers 33 close to the first bevel gears 54 are fixedly connected with an impeller shaft 34, the impeller shaft 34 is rotatably connected with the box body 10, one ends of the impeller shafts 34 close to the impeller shaft 34 are fixedly connected with a centrifugal block 32, a centrifugal cavity 31 is arranged in the centrifugal block 32, the centrifugal block 32 is arranged in a centrifugal block cavity 37, the centrifugal block cavity 37 is slidably connected with a centrifugal push rod 38, the centrifugal push rod 38 is connected with the centrifugal push rod through a second spring 39, a switch 36 is arranged on the top wall of the switch 36, a seventh slide groove 41 with an upward opening is arranged on the bottom wall of the centrifugal block cavity 37, the third slide block 30 is slidably connected with a seventh slide groove 41, the top end of the seventh slide groove 41 is arranged in the centrifugal block cavity 37, a fourth slide block 40 is arranged on the rear side of the centrifugal block 32, and a second inclined block 43 is fixedly connected to the rear, the second inclined block 43 is located in the eighth sliding groove 44 and is connected with the eighth sliding groove 44 in a sliding manner, the eighth sliding groove 44 is arranged between the upper belt and the lower belt of the belt 84, and the front end wall of the second inclined block 43 is connected with the eighth sliding groove 44 through a third spring 42.

Advantageously, the coupling mechanism comprises a third bevel gear shaft 17 fixedly connected with the end wall of the second bevel gear 18 far from the first bevel gear 54, the third bevel gear shaft 17 is rotatably connected with the box 10, the end of the third bevel gear shaft 17 far from the first bevel gear 54 is in fit connection with a fixed coupling 16, the fixed coupling 16 is arranged in a coupling cavity 15, a movable coupling 14 is arranged in the coupling cavity 15 in the direction that the fixed coupling 16 is far from the first bevel gear 54, the movable coupling 14 is in sliding connection with the coupling cavity 15, the movable coupling 14 is in rotating connection with a push ring block 26, the push ring block 26 is in sliding connection with a ninth chute 24, the end wall of the push ring block 26 near the first bevel gear 54 is connected with the ninth chute 24 through a fourth spring 25, the end wall of the movable coupling 14 far from the first bevel gear 54 is connected with the coupling cavity 15 through a fifth spring 20, the movable coupler 14 is connected with the sliding shaft 23 in a matching manner, one end of the sliding shaft 23, which is far away from the first bevel gear 54, is connected with the spline shaft 13 in a sliding manner, the bottom end of the fourth spring 25 is connected with the fifth slider 27 in a sliding manner, the fifth slider 27 is positioned in the tenth sliding groove 85 and is connected with the tenth sliding groove in a sliding manner, the end wall, close to the fifth slider 27, of the fifth slider 27 is connected with the fifth slider 27 through the sixth spring 28, the bottom end of the fifth slider 27 is fixedly connected with the third inclined block 29, the third inclined block 29 is connected with the tenth sliding groove 85 in a sliding manner, and the end wall, which is far away from the first bevel gear 54, of the third inclined block 29 is connected with the.

In the initial state, the folding rain shed 47 is in the folded and compressed state, the belt 84 is in the relaxed state, and the fourth spring 25, the sixth spring 28, the third spring 42, the second spring 39, the seventh spring 75 and the first spring 81 are in the normal stretched state;

sequence of mechanical actions of the whole device:

1. when the rainfall is excessive, the flow rate of rainwater through the water pipe 35 is large enough to rotate the impeller 33, thereby rotating the impeller shaft 34, thereby rotating the centrifugal block 32, thereby subjecting the centrifugal push rod 38 to sufficient centrifugal force to rotate, thereby contacting the switch 36 to activate the motor 53, thereby rotating the motor shaft 56, thereby rotating the first bevel gear 54, thereby rotating the second bevel gear 18, thereby rotating the third bevel gear shaft 17, thereby rotating the fixed coupling 16, while subjecting the centrifugal push rod 38 to sufficient centrifugal force to rotate the third slider 30, thereby subjecting the third ramp 29 and the fifth slider 27 to move toward the first bevel gear 54, thereby causing the push ring block 26 and the movable coupling 14 to be coupled to the fixed coupling 16, thereby causing the movable coupling 14 to rotate, thereby causing the slide shaft 23 to rotate, thereby causing the spline shaft 13 to rotate, thereby causing the winder 22 to rotate to loosen the drawing of the pulling rope 46, the folding rain shelter 47 is unfolded under the self-resetting action, so that the rainfall of the front window of the automobile is shielded, the degree of shielding of the rainwater on the sight of the automobile is reduced, and the driving safety is improved;

2. the motor shaft 56 rotates to rotate the third bevel gear 58, thereby rotating the fourth bevel gear 59, thereby rotating the first bevel gear shaft 60, thereby rotating the fifth bevel gear 19, thereby rotating the sixth bevel gear 61, thereby rotating the seventh bevel gear 63, thereby rotating the eighth bevel gear 65, thereby rotating the ninth bevel gear 67, thereby rotating the second bevel gear shaft 64, thereby rotating the tenth bevel gear 69, thereby rotating the eleventh bevel gear 70, thereby rotating the left pulley shaft 52, thereby rotating the left pulley 51, the centrifugal push rod 38 is rotated by sufficient centrifugal force to move the fourth slider 40 and the second swash block 43 backward, thereby tensioning the belt 84, thereby rotating the pulley 51, thereby rotating the rotary block 82 as the belt 84 rotates in the rectangular ring groove 83, and when the rotary block 82 is positioned on the lower side of the rectangular ring groove 83, the first swash block 78 and the sponge rod 79 are pushed to move to the left, the first inclined block 78 and the sponge rod 79 move leftwards until the sponge rod 79 is positioned in the fifth sliding groove 72, when the first inclined block 78 is positioned on the upper side of the first sliding block 73, the rotating block 82 continues to rotate, so that the first inclined block 78, the sponge rod 79 and the first sliding block 73 are pushed to move downwards, the rotating block 82 continues to move along with the belt, the first spring 81 plays a reset role after the bottom wall of the rotating block 82 is separated from the sliding contact state with the top wall of the first inclined block 78, the first inclined block 78 and the sponge rod 79 move rightwards, the sponge block 80 absorbs unblocked rainfall, the visibility is further improved, and the rotating block 82 continues to move after rotating to the lower side of the rectangular ring groove 83;

3. when the device needs to reset, the flow speed in the rainfall water passing pipe 35 does not meet the centrifugal force condition, so that the motor 53 is turned off, all moving parts stop moving, the second inclined block 43 and the third spring 42 reset forwards, the third sliding block 30 resets upwards, the folding rain shelter 47 is restored to a folding state, and the device is reset.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a reduce device for car of degree of shielding during heavy rain, includes the box, its characterized in that: the bottom wall of the box body is fixed on the top wall of the vehicle, the rear end of the box body extends out of the roof wall and is positioned in front of a front window of the vehicle, the rear end of the box body is provided with a movable wiping mechanism, the rear end wall of the box body is arranged in a first sliding chute with a backward opening, a rain shelter mechanism is arranged at the first sliding chute, water pipes with upward pipe orifices are symmetrically arranged on the left and right sides of the top wall of the front end of the box body, the pipe orifices at the bottom ends of the water pipes are led to the outside, a first bevel gear cavity is arranged between the left water pipe, the right water pipe and the left water pipe, a centrifugal mechanism is arranged on one side of the water pipe close to the first bevel gear cavity, a first bevel gear is arranged in the first bevel gear cavity, the first bevel gear is meshed with second bevel gears symmetrically arranged on the left and right sides, the rear end of the motor shaft is in power connection with the motor, the front end of the motor shaft is fixedly connected with a third bevel gear, the third bevel gear is located in a second bevel gear cavity, the third bevel gear is meshed with a fourth bevel gear located on the left side of the third bevel gear, the fourth bevel gear is fixedly connected with a first bevel gear shaft, the first bevel gear shaft is rotatably connected with the box body, the left end of the first bevel gear shaft is fixedly connected with a fifth bevel gear, and the fifth bevel gear is located in the third bevel gear cavity.

2. The apparatus for reducing a degree of shading in heavy rain according to claim 1, wherein: the movable wiping mechanism comprises a sixth bevel gear which is meshed with and continuously impacted with a fifth bevel gear and is positioned at the rear side of the movable wiping mechanism, the sixth bevel gear is fixedly connected with a seventh bevel gear, the seventh bevel gear is rotatably connected with the box body, the rear end of the seventh bevel gear is fixedly connected with an eighth bevel gear, the eighth bevel gear is positioned in a fourth bevel gear cavity, the eighth bevel gear is meshed with a ninth bevel gear at the rear side of the eighth bevel gear, the ninth bevel gear is fixedly connected with a second bevel gear shaft, the second bevel gear shaft is rotatably connected with the box body, the right end of the second bevel gear shaft is fixedly connected with a tenth bevel gear, the tenth bevel gear is positioned in a fifth bevel gear cavity, the tenth bevel gear is meshed with an eleventh bevel gear at the rear side of the tenth bevel gear, a belt cavity is arranged at the rear side of the eleventh bevel gear, belt pulleys are symmetrically arranged at the, the belt pulley shaft is rotatably connected with the box body, the front end of the belt pulley shaft on the left side is fixedly connected with an eleventh bevel gear, the left belt pulley and the right belt pulley are connected through a belt, a rotating block is fixedly connected to the belt, a rectangular ring groove with an opening facing the belt cavity is formed in the side wall of the belt cavity, the rotating block is positioned in the rectangular ring groove and is in sliding connection with the rectangular ring groove, a second sliding groove is formed in the lower side of the rectangular ring groove, a first inclined block in sliding connection with the second sliding groove is arranged in the second sliding groove, the top wall and the right end wall of the first inclined block can be in sliding connection with the rotating block, the right end wall of the first inclined block is connected with the second sliding groove through a first spring, a third sliding groove with a downward opening is formed in the bottom wall of the second sliding groove, a sponge rod is fixedly connected to the bottom wall of the first inclined block, the sponge rod is in sliding connection with the third sliding groove, the first sliding block is connected with the fourth sliding groove in a sliding mode, a fifth sliding groove with a rightward opening is formed in the right end wall of the first sliding block, the fifth sliding groove can be connected with the sponge rod in a sliding mode, the bottom wall of the first sliding block is connected with the fourth sliding groove through a first spring, and a sixth sliding groove with a downward opening and capable of being connected with the sponge rod in a sliding mode is formed in the bottom wall of the fourth sliding groove.

3. The apparatus for reducing a degree of shading in heavy rain according to claim 1, wherein: the rainshelter mechanism comprises a second sliding block arranged in a first sliding groove and connected with the first sliding groove in a sliding mode, the front end wall of the second sliding block is fixedly connected with a folding rainshelter, the front end of the folding rainshelter is folded and contracted in the containing box, the left and right symmetrical pull ropes are fixedly connected with the front end wall of the second sliding block, the other ends of the pull ropes are connected with a winder by bypassing a winding rod, the winding rod is arranged in a winding rod cavity, the winder is arranged in the winder cavity, one end of the winder, which is close to a first bevel gear, is fixedly connected with a spline shaft, and the spline shaft is rotatably connected with a box body.

4. The apparatus for reducing a degree of shading in heavy rain according to claim 1, wherein: the centrifugal mechanism comprises impellers which are symmetrically arranged in left and right water pipes, one ends of the impellers close to the first bevel gears are fixedly connected with an impeller shaft, the impeller shaft is rotatably connected with the box body, one ends of the impeller shaft close to the impeller shaft are fixedly connected with a centrifugal block, a centrifugal cavity is arranged in the centrifugal block, the centrifugal block is positioned in a centrifugal block cavity, the centrifugal block cavity is slidably connected with a centrifugal push rod and is connected with the centrifugal push rod through a second spring, a switch is arranged on the top wall of the switch, a seventh chute with an upward opening is arranged on the bottom wall of the centrifugal block cavity, a third slide block is slidably connected with the seventh chute, the top end of the seventh chute is positioned in the centrifugal block cavity, a fourth slide block is arranged on the rear side of the centrifugal block, a second inclined block is fixedly connected with the rear end wall of the fourth slide block, and the second inclined block is positioned in an eighth chute and is slidably connected, the eighth chute is arranged between the upper belt and the lower belt of the belt, and the front end wall of the second inclined block is connected with the eighth chute through a third spring.

5. The apparatus for reducing a degree of shading in heavy rain according to claim 1, wherein: the coupling mechanism comprises a third bevel gear shaft fixedly connected with the end wall of the second bevel gear far away from the first bevel gear, the third bevel gear shaft is rotatably connected with the box body, one end of the third bevel gear shaft far away from the first bevel gear is connected with a fixed coupler in a matched manner, the fixed coupler is arranged in a coupler cavity, a movable coupler positioned in the direction of the fixed coupler far away from the first bevel gear is arranged in the coupler cavity, the movable coupler is connected with the coupler cavity in a sliding manner, the movable coupler is rotatably connected with a push ring block, the push ring block is connected with a ninth chute in a sliding manner, the end wall of the push ring block close to the first bevel gear is connected with the ninth chute through a fourth spring, the end wall of the movable coupler far away from the first bevel gear is connected with the coupler cavity through a fifth spring, and the movable coupler is connected with a sliding shaft in a, one end, far away from the first bevel gear, of the sliding shaft is connected with the spline shaft in a sliding mode, the bottom end of the fourth spring is connected with the fifth slider in a sliding mode, the fifth slider is located in the tenth sliding groove and connected with the tenth sliding groove in a sliding mode, the end wall, close to the fifth slider, of the fifth slider is connected with the fifth slider through the sixth spring, the bottom end of the fifth slider is fixedly connected with the third inclined block, the third inclined block is connected with the tenth sliding groove in a sliding mode, and the end wall, far away from the first bevel gear, of the third inclined block is connected with the bottom wall of the third slider in a sliding.