CN111776112A - Electric vehicle power device capable of safely driving in accumulated water - Google Patents
Electric vehicle power device capable of safely driving in accumulated water Download PDFInfo
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- CN111776112A CN111776112A CN202010713183.7A CN202010713183A CN111776112A CN 111776112 A CN111776112 A CN 111776112A CN 202010713183 A CN202010713183 A CN 202010713183A CN 111776112 A CN111776112 A CN 111776112A
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- fixedly arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
- B62H1/12—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride using additional wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J27/00—Safety equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention discloses an electric vehicle power device capable of safely driving in accumulated water, which comprises a device body, wherein a water inlet cavity is arranged in the device body, a floating plate is arranged between the front wall and the rear wall of the water inlet cavity in a sliding manner, a floating plate spring is fixedly arranged between the floating plate and the bottom wall of the water inlet cavity, a supporting block is fixedly arranged on the upper end surface of the floating plate, a transmission shaft penetrating through the supporting block is rotatably arranged on the supporting block, and a first transmission gear is fixedly arranged on the right side of the transmission shaft.
Description
Technical Field
The invention relates to the technical field of related design of electric vehicle power devices, in particular to an electric vehicle power device capable of safely driving in accumulated water.
Background
The electric vehicle is a very common tool for riding instead of walk, is driven by a storage battery with a motor, is quicker than a bicycle, is more flexible than an automobile, is not high in price and has better environmental protection benefit.
The rainwater is more in summer in China, waterlogging may occur in cities, and the electric vehicle runs in the ponding, is easy to be unstable, and is very unsafe when slipping or rollover accidents and the like occur.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electric vehicle power device capable of safely driving in accumulated water, and overcoming the problems of slipping, side turning and the like when an electric vehicle drives in the accumulated water.
The invention is realized by the following technical scheme.
The invention relates to an electric vehicle power device capable of safely driving in accumulated water, which comprises a device body, wherein a water inlet cavity is arranged in the device body, a floating plate is arranged between the front wall and the rear wall of the water inlet cavity in a sliding manner, a floating plate spring is fixedly arranged between the floating plate and the bottom wall of the water inlet cavity, a supporting block is fixedly arranged on the upper end surface of the floating plate, a transmission shaft penetrating through the supporting block is rotatably arranged on the supporting block, a first transmission gear is fixedly arranged on the right side of the transmission shaft, friction wheels are fixedly arranged at the left end and the right end of the transmission shaft, rolling shafts are rotatably arranged on the left end wall and the right end wall of the water inlet cavity, rolling friction wheels abutted against the friction wheels are fixedly arranged at one ends of the rolling shafts close to the supporting block, a rolling wheel is fixedly arranged on the rolling shafts, a pull rope is wound on, a water outlet communicated with the water inlet cavity and the outside is arranged in the bottom wall of the water inlet cavity, a closed cavity is arranged in the side wall of the water outlet cavity, a stop block is arranged in the closed cavity in a sliding manner, a stop block spring is fixedly arranged between the lower end face of the stop block and the bottom wall of the closed cavity, an output block is fixedly arranged on the upper end face of the device body, a transmission cavity communicated with the water inlet cavity is arranged in the output block, a driving shaft is rotatably arranged between the left end wall and the right end wall of the transmission cavity, a driving motor is fixedly arranged on the right end face of the output block, the right end of the driving shaft is in power connection with the driving motor, a driving gear capable of being meshed with the first driving gear is fixedly arranged on the right side of the driving shaft, a second driving gear is rotatably arranged on the left, the utility model discloses a drive gear, including drive gear, connecting rod sliding chamber, connecting rod top wall, connecting rod left end with the fixed connecting rod spring that is equipped with between the connecting rod sliding chamber left end wall, be equipped with the opening spread groove left on the drive gear left end face, the connecting rod right-hand member stretches into in the spread groove, the fixed connecting plate that is equipped with on the connecting rod, intake chamber roof right side is equipped with the decurrent connection spout of opening, it is equipped with link block to slide in the connection spout, link block with it is equipped with the slider spring to connect to fix between the spout left end wall, the.
Preferably, a mounting plate is fixedly arranged on the top wall of the transmission cavity, a speed reducing shaft penetrating through the mounting plate is slidably arranged at the lower end of the mounting plate, a connecting block is rotatably arranged at the left side of the speed reducing shaft, a social shaking opening at one end of the connecting plate, which is far away from the driving shaft, is far away from a rotating chute of the driving shaft, a rotating slider is slidably arranged in the rotating chute, a second connecting rod is fixedly arranged on the upper end surface of the rotating slider, the upper end of the second connecting rod is fixedly connected with the connecting block, a speed reducing transmission gear capable of being meshed with the second transmission gear is fixedly arranged at the left end of the speed reducing shaft, a speed reducing gear meshed with the driving gear is fixedly arranged at the right end of the speed reducing shaft, an output shaft penetrating through the left end wall of the, the left end of the output shaft is connected with the rear wheel.
Preferably, a water passing port penetrating through the front end face and the rear end face of the device body is arranged in each of the left end wall and the right end wall of the water inlet cavity, a turbine rotating cavity communicated with the water passing port is arranged in the lower end wall of the water passing port, an air inflating cavity is arranged in the end wall of the turbine rotating cavity far away from one side of the supporting block, a centrifugal shaft penetrating through the air inflating cavity and near the end wall of one side of the supporting block is arranged in the air inflating cavity in a rotating manner, one end of the centrifugal shaft near the supporting block extends into the turbine rotating cavity, a turbine is fixedly arranged at one end of the centrifugal shaft near the supporting block, fan blades are fixedly arranged on the outer surface of the turbine, the fan blades on the upper side extend into the water passing port, a centrifugal wheel is fixedly arranged at one end of the centrifugal shaft far away from the supporting block, and a centrifugal return spring is fixedly arranged between the lower end of the centrifugal slide block and the bottom wall of the centrifugal slide cavity.
Preferably, an inflation cavity communicating the inflation cavity with the outside is arranged in the bottom wall of the inflation cavity, an air inlet plate is fixedly arranged on the side wall of the inflation cavity, two guide rods are fixedly arranged on the upper end surface of the air inlet plate, an inflation plate is slidably arranged on the guide rods, an inflation reset spring is fixedly arranged between the lower end surface of the inflation plate and the air inlet plate, an air inlet with a downward opening is arranged on the lower end surface of the air inlet plate, an air blocking port communicating with the air inlet is arranged on the upper end surface of the air inlet plate, a fixed block is fixedly arranged on the side wall of the air inlet, an air blocking block is slidably arranged in the air blocking port, an air blocking spring is fixedly arranged between the air blocking block and the fixed block, an air cylinder is slidably arranged at the lower side of the air inlet, a pressure cavity communicating with the air inlet is arranged in the air cylinder, a fixed plate is fixedly arranged, the pneumatic support is characterized in that a third connecting rod is fixedly arranged on the lower end face of the cylinder, a supporting wheel shaft penetrating through the third connecting rod is rotatably arranged at the lower end of the third connecting rod, auxiliary supporting wheels are fixedly arranged at the left end and the right end of the supporting wheel shaft, an air inlet communicated with the air inlet and an external air outlet is arranged in the end wall of one side of the supporting block, a baffle sliding cavity with an upward opening is arranged in the bottom wall of the air outlet, an air baffle is arranged in the baffle sliding cavity in a sliding mode, an air baffle spring is fixedly arranged between the lower end of the air baffle and the bottom wall of the baffle sliding cavity, an air baffle pulling cavity with a downward opening is arranged in the top wall of the air outlet, the upper end of the air baffle.
The invention has the beneficial effects that: the auxiliary supporting wheel is simple in structure and flexible to control, only the device needs to be installed, when the electric vehicle enters a water accumulation road section, the auxiliary supporting wheel can be automatically put down and retracted according to the depth of water accumulation, the speed can be automatically reduced, the slipping and side turning phenomena during the driving of the electric vehicle can be effectively prevented, the safety is high, and the driving safety of users in the presence of water accumulation is guaranteed.
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 diagram of the construction of an electric vehicle power plant of the present invention for safe travel in standing water;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged schematic view of the invention at B of FIG. 1;
FIG. 4 is an enlarged schematic view of the invention at C of FIG. 1;
FIG. 5 is an enlarged schematic view at D of FIG. 1 in accordance with the present invention;
fig. 6 is an enlarged schematic view at E of fig. 1 according to the present invention.
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: 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 power device of the electric vehicle capable of safely driving in accumulated water, which is described in conjunction with the attached drawings 1-6, comprises a device body 60, a water inlet cavity 62 is arranged in the device body 60, a floating plate 28 is slidably arranged between the front wall and the rear wall of the water inlet cavity 62, a floating plate spring 27 is fixedly arranged between the floating plate 28 and the bottom wall of the water inlet cavity 62, a supporting block 30 is fixedly arranged on the upper end surface of the floating plate 28, a transmission shaft 26 penetrating through the supporting block 30 is rotatably arranged on the supporting block 30, a first transmission gear 31 is fixedly arranged on the right side of the transmission shaft 26, friction wheels 25 are fixedly arranged at the left end and the right end of the transmission shaft 26, a rolling shaft 50 is rotatably arranged on the left end wall and the right end wall of the water inlet cavity 62, one end of the rolling shaft 50 close to the supporting block 30 is fixedly provided with a rolling friction wheel 32 abutted to the friction wheel 25, a rolling wheel, a water inlet 63 communicating the water inlet cavity 62 with the outside is arranged in the top wall of the water inlet cavity 62, a water outlet 29 communicating the water inlet cavity 62 with the outside is arranged in the bottom wall of the water inlet cavity 62, a closed cavity 64 is arranged in the side wall of the water outlet 29, a stop block 66 is slidably arranged in the closed cavity 64, a stop block spring 65 is fixedly arranged between the lower end surface of the stop block 66 and the bottom wall of the closed cavity 64, an output block 53 is fixedly arranged on the upper end surface of the device body 60, a transmission cavity 51 communicating the water inlet cavity 62 is arranged in the output block 53, a driving shaft 57 is rotatably arranged between the left end wall and the right end wall of the transmission cavity 51, a driving motor 47 is fixedly arranged on the right end surface of the output block 53, the right end of the driving shaft 57 is in power connection with the driving motor 47, a driving gear 46 capable of being meshed with the first transmission, a connecting rod sliding cavity 67 with a right opening is arranged on the right end face of the second transmission gear 56, a first connecting rod 68 is arranged in the connecting rod sliding cavity 67 in a sliding manner, a connecting rod spring 69 is fixedly arranged between the left end of the first connecting rod 68 and the left end wall of the connecting rod sliding cavity 67, a connecting groove 70 with a leftward opening is arranged on the left end surface of the driving gear 46, the right end of the first connecting rod 68 extends into the connecting groove 70, a connecting plate 84 is fixedly arranged on the first connecting rod 68, a connecting chute 82 with a downward opening is arranged at the right side of the top wall of the water inlet cavity 62, a connecting slide block 83 is arranged in the connecting slide groove 82 in a sliding way, a slide block spring 81 is fixedly arranged between the connecting slide block 83 and the left end wall of the connecting slide groove 82, the lower end of the connecting slide block 83 is fixedly provided with a mandril 48, the left end of the mandril 48 is abutted against the connecting plate 84, and the right end of the mandril 48 is provided with an inclined plane.
Advantageously, a mounting plate 76 is fixedly arranged on the top wall of the transmission cavity 51, a speed reducing shaft 45 penetrating through the mounting plate 76 is slidably arranged at the lower end of the mounting plate 76, a connecting block 77 is rotatably arranged at the left side of the speed reducing shaft 45, one end of the connecting plate 84 far away from the driving shaft 57 is opened to a rotating chute 79 far away from the driving shaft 57, a rotating slider 78 is slidably arranged in the rotating chute 79, a second connecting rod 80 is fixedly arranged on the upper end surface of the rotating slider 78, the upper end of the second connecting rod 80 is fixedly connected with the connecting block 77, a speed reducing transmission gear 55 capable of meshing with the second transmission gear 56 is fixedly arranged at the left end of the speed reducing shaft 45, a speed reducing gear 44 meshing with the driving gear 46 is fixedly arranged at the right end of the speed reducing shaft 45, an output shaft 54 penetrating through the left end wall of the transmission cavity 51 is arranged in the left end wall of the transmission cavity, the left end of the output shaft 54 is connected with a rear wheel.
Beneficially, the water inlet cavity 62 is provided with a water outlet 34 penetrating through the front and rear end surfaces of the device body 60 in the left and right end walls, a turbine rotating cavity 35 communicating with the water outlet 34 is provided in the lower end wall of the water outlet 34, an air inflating cavity 58 is provided in the end wall of the turbine rotating cavity 35 away from the supporting block 30, a centrifugal shaft 12 penetrating through the air inflating cavity 58 and close to the end wall of the supporting block 30 is rotatably provided in the end wall of the air inflating cavity 58 close to one side of the supporting block 30, one end of the centrifugal shaft 12 close to the supporting block 30 extends into the turbine rotating cavity 35, one end of the centrifugal shaft 12 close to the supporting block 30 is fixedly provided with a turbine 14, fan blades 61 are fixedly provided on the outer surface of the turbine 14, the fan blades 61 on the upper side extend into the water outlet 34, one end of the centrifugal shaft 12 away from the supporting block 30 is fixedly provided with a centrifugal wheel 13, a centrifugal sliding block 59 is arranged in the centrifugal sliding cavity 11 in a sliding mode, and a centrifugal return spring 10 is fixedly arranged between the lower end of the centrifugal sliding block 59 and the bottom wall of the centrifugal sliding cavity 11.
Beneficially, an inflation cavity 19 communicating the inflation cavity 58 with the outside is arranged in the bottom wall of the inflation cavity 58, an air inlet plate 18 is fixedly arranged on the side wall of the inflation cavity 19, two guide rods 16 are fixedly arranged on the upper end surface of the air inlet plate 18, an inflation plate 15 is slidably arranged on the guide rods 16, an inflation return spring 17 is fixedly arranged between the lower end surface of the inflation plate 15 and the air inlet plate 18, an air inlet 75 with a downward opening is arranged on the lower end surface of the air inlet plate 18, an air blocking port 71 communicating with the air inlet 75 is arranged on the upper end surface of the air inlet plate 18, a fixed block 74 is fixedly arranged on the side wall of the air inlet 75, an air blocking block 72 is slidably arranged in the air blocking port 71, an air blocking spring 73 is fixedly arranged between the air blocking block 72 and the fixed block 74, an air cylinder 38 is slidably arranged on the lower side of the air inlet 75, a pressure cavity 39, a fixed plate 36 is fixedly arranged in the air inlet 75, a fixed spring 37 is fixedly arranged between the fixed plate 36 and the air cylinder 38, a third connecting rod 40 is fixedly arranged on the lower end surface of the air cylinder 38, a supporting wheel shaft 43 penetrating through the third connecting rod 40 is rotatably arranged at the lower end of the third connecting rod 40, auxiliary supporting wheels 42 are fixedly arranged at the left end and the right end of the supporting wheel shaft 43, an air outlet 24 communicating the air inlet 75 with the outside is arranged in the end wall of one side of the air inlet 75 close to the supporting block 30, a baffle sliding cavity 33 with an upward opening is arranged in the bottom wall of the air outlet 24, an air baffle plate 21 is slidably arranged in the baffle sliding cavity 33, an air baffle plate spring 22 is fixedly arranged between the lower end of the air baffle plate 21 and the bottom wall of the baffle sliding cavity 33, a pulling cavity 20 with a downward opening is arranged in the top wall of, the upper end of the air baffle plate 21 is fixedly connected with the pull rope 23.
During normal driving, the driving motor 47 drives the driving shaft 57 to rotate, thereby driving the driving gear 46 to rotate, thereby driving the second transmission gear 56 to rotate through the first connecting rod 68, thereby driving the output gear 52 to rotate, thereby driving the output shaft 54 to rotate, thereby driving the rear wheel of the electric vehicle to rotate, thereby advancing the vehicle; when water is accumulated on the road surface and the road surface is deep, water enters the water inlet cavity 62 from the water inlet 63, the floating plate 28 moves upwards under the action of water buoyancy, so that the first transmission gear 31 is meshed with the driving gear 46, the friction wheel 25 is coaxial with the rolling friction wheel 32, the driving motor 47 drives the driving shaft 57 to rotate, so that the driving gear 46 is driven to rotate, the first transmission gear 31 is driven to rotate, the friction wheel 25 is driven to rotate through the transmission shaft 26, the rolling friction wheel 32 is driven to rotate, the rolling wheel 49 is driven to rotate through the rolling shaft 50, the pull rope 23 is wound up, the air baffle plate 21 enters the pulling cavity 20, the air outlet 24 is blocked, water flows through the water outlet 34, the turbine 14 is driven to rotate, the centrifugal shaft 12 is driven to rotate, the centrifugal wheel 13 is driven to rotate, the centrifugal slider 59 is thrown out, and the air beating plate 15 is driven to reciprocate, so as to drive air into the inflation cavity 19, so that the air pressure in the inflation cavity 19 is increased, so as to press the air cylinder 38 downwards, so that the auxiliary support wheel 42 is extended, thereby playing an auxiliary support role; meanwhile, the right friction wheel 25 presses the mandril 48 to the left, so that the connecting plate 84 is driven to move to the left, the first connecting rod 68 is separated from the connecting groove 70, the connecting plate 84 is driven to move to the left through the second connecting rod 80, so that the speed reducing shaft 45 is driven to move to the left, the speed reducing transmission gear 55 is meshed with the second transmission gear 56, the driving gear 46 drives the speed reducing gear 44 to rotate, so that the speed reducing gear 44 is driven to rotate, so that the speed reducing shaft 45 is driven to rotate, so that the speed reducing transmission gear 55 is driven to rotate, so that the second transmission gear 56 is driven to rotate, so that the output gear 52 is driven to rotate, so that the output shaft 54; when the vehicle runs through accumulated water, water in the water inlet cavity 62 flows out of the water outlet 29, so that the floating plate 28 descends, the friction wheel 25 is separated from the rolling friction wheel 32, the air baffle plate 21 is separated from the pulling cavity 20 under the action of the air baffle plate spring 22, the air outlet 24 is opened, air in the inflating cavity 19 is exhausted from the air outlet 24, the air cylinder 38 retracts into the inflating cavity 19 under the action of the fixing spring 37, and the connecting plate 84 is restored to the original position, so that the rear wheel runs normally.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an electric motor car power device who traveles safely in ponding, includes the device body, its characterized in that: a water inlet cavity is arranged in the device body, a floating plate is arranged between the front wall and the rear wall of the water inlet cavity in a sliding manner, a floating plate spring is fixedly arranged between the floating plate and the bottom wall of the water inlet cavity, a supporting block is fixedly arranged on the upper end surface of the floating plate, a transmission shaft penetrating through the supporting block is rotatably arranged on the supporting block, a first transmission gear is fixedly arranged on the right side of the transmission shaft, friction wheels are fixedly arranged at the left end and the right end of the transmission shaft, rolling shafts are respectively and rotatably arranged on the left end wall and the right end wall of the water inlet cavity, one end of each rolling shaft close to the supporting block is fixedly provided with a rolling friction wheel abutted against the friction wheel, a rolling wheel is fixedly arranged on the rolling shaft, a pull rope is wound on the rolling wheel, a water inlet communicated with the water inlet cavity and the outside is arranged in the top wall of, a stop block is arranged in the closed cavity in a sliding manner, a stop block spring is fixedly arranged between the lower end face of the stop block and the bottom wall of the closed cavity, an output block is fixedly arranged on the upper end face of the device body, a transmission cavity communicated with the water inlet cavity is arranged in the output block, a driving shaft is rotatably arranged between the left end wall and the right end wall of the transmission cavity, a driving motor is fixedly arranged on the right end face of the output block, the right end of the driving shaft is in power connection with the driving motor, a driving gear capable of being meshed with the first driving gear is fixedly arranged on the right side of the driving shaft, a second driving gear is rotatably arranged on the left side of the driving shaft, a connecting rod sliding cavity with a right opening is arranged on the right end face of the second driving gear, a first connecting rod is arranged in the connecting, be equipped with the opening spread groove left on the drive gear left end face, the head rod right-hand member stretches into in the spread groove, the fixed connecting plate that is equipped with on the head rod, intake antrum roof right side is equipped with the connection spout that the opening is decurrent, it is equipped with link block to slide in the connection spout, link block with it is equipped with the slider spring to connect fixedly between the spout left end wall, the fixed ejector pin that is equipped with of link block lower extreme, the ejector pin left end with the connecting plate butt, the ejector pin right-hand member is equipped with the inclined plane.
2. An electric vehicle power plant for safely driving in standing water as claimed in claim 1, wherein: the top wall of the transmission cavity is fixedly provided with a mounting plate, the lower end of the mounting plate is slidably provided with a speed reducing shaft penetrating through the mounting plate, a connecting block is rotatably arranged at the left side of the speed reducing shaft, one end of the connecting plate, far away from the driving shaft, is socially opened and is far away from a rotating chute of the driving shaft, a rotating slide block is arranged in the rotating chute in a sliding way, a second connecting rod is fixedly arranged on the upper end surface of the rotating slide block, the upper end of the second connecting rod is fixedly connected with the connecting block, a speed reduction transmission gear which can be meshed with the second transmission gear is fixedly arranged at the left end of the speed reduction shaft, a reduction gear meshed with the driving gear is fixedly arranged at the right end of the reduction shaft, an output shaft penetrating through the left end wall of the transmission cavity is arranged in the left end wall of the transmission cavity, an output gear meshed with the second transmission gear is fixedly arranged at the right end of the output shaft, and the left end of the output shaft is connected with a rear wheel.
3. An electric vehicle power plant for safely driving in standing water as claimed in claim 1, wherein: a water passing hole penetrating through the front end face and the rear end face of the device body is formed in each of the left end wall and the right end wall of the water inlet cavity, a turbine rotating cavity communicated with the water passing hole is formed in the lower end wall of the water passing hole, an air inflating cavity is formed in the end wall of the turbine rotating cavity, which is far away from the supporting block, a centrifugal shaft penetrating through the air inflating cavity and close to the end wall of the supporting block is arranged in an inward rotation mode, one end, close to the supporting block, of the centrifugal shaft extends into the turbine rotating cavity, a turbine is fixedly arranged at one end, close to the supporting block, of the centrifugal shaft, fan blades are fixedly arranged on the outer surface of the turbine, the fan blades on the upper side extend into the water passing hole, a centrifugal wheel is fixedly arranged at one end, far away from the supporting block, a, and a centrifugal return spring is fixedly arranged between the lower end of the centrifugal slide block and the bottom wall of the centrifugal slide cavity.
4. An electric vehicle power plant for safely driving in standing water as claimed in claim 1, wherein: an inflating cavity communicated with the inflating cavity and the outside is arranged in the bottom wall of the inflating cavity, an air inlet plate is fixedly arranged on the side wall of the inflating cavity, two guide rods are fixedly arranged on the upper end surface of the air inlet plate, an inflating plate is slidably arranged on the guide rods, an inflating reset spring is fixedly arranged between the lower end surface of the inflating plate and the air inlet plate, an air inlet with a downward opening is arranged on the lower end surface of the air inlet plate, an air blocking port communicated with the air inlet is arranged on the upper end surface of the air inlet plate, a fixed block is fixedly arranged on the side wall of the air inlet, an air blocking block is slidably arranged in the air blocking port, an air blocking spring is fixedly arranged between the air blocking block and the fixed block, an air cylinder is slidably arranged at the lower side of the air inlet, a pressure cavity communicated with the air inlet is arranged in the air cylinder, a fixed plate is, the pneumatic support is characterized in that a third connecting rod is fixedly arranged on the lower end face of the cylinder, a supporting wheel shaft penetrating through the third connecting rod is rotatably arranged at the lower end of the third connecting rod, auxiliary supporting wheels are fixedly arranged at the left end and the right end of the supporting wheel shaft, an air inlet communicated with the air inlet and an external air outlet is arranged in the end wall of one side of the supporting block, a baffle sliding cavity with an upward opening is arranged in the bottom wall of the air outlet, an air baffle is arranged in the baffle sliding cavity in a sliding mode, an air baffle spring is fixedly arranged between the lower end of the air baffle and the bottom wall of the baffle sliding cavity, an air baffle pulling cavity with a downward opening is arranged in the top wall of the air outlet, the upper end of the air baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010713183.7A CN111776112A (en) | 2020-07-22 | 2020-07-22 | Electric vehicle power device capable of safely driving in accumulated water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010713183.7A CN111776112A (en) | 2020-07-22 | 2020-07-22 | Electric vehicle power device capable of safely driving in accumulated water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111776112A true CN111776112A (en) | 2020-10-16 |
Family
ID=72763826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010713183.7A Withdrawn CN111776112A (en) | 2020-07-22 | 2020-07-22 | Electric vehicle power device capable of safely driving in accumulated water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111776112A (en) |
-
2020
- 2020-07-22 CN CN202010713183.7A patent/CN111776112A/en not_active Withdrawn
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