Snowmobile using solid state battery

Abstract

The application belongs to the technical field of snowmobile battery protection, in particular to a snowmobile using solid-state battery, which comprises a main vehicle frame, a power supply assembly, a heat exchange mechanism, a protection mechanism, a deicing mechanism and a control mechanism; the main vehicle frame comprises a vehicle cabin frame and a vehicle bottom guard plate, and the vehicle bottom guard plate is arranged at the bottom of the vehicle cabin frame; the power supply assembly comprises a protection frame and a battery pack, the protection frame is detachably connected with the vehicle bottom guard plate and is used for accommodating the battery pack; the heat exchange mechanism comprises a mounting frame, a flow guide fan and an air duct, the air duct is arranged in the protection frame, and the mounting frame is provided with two mounting frames and is arranged at the two ends of the air duct; the air exhaust direction of the flow guide fan has an adjusting function and is fixedly installed in the inner cavity of the mounting frame; the above-mentioned structure can effectively prevent the contact between moisture and the battery pack, thereby preventing the battery pack from being short-circuited due to damp, and through the knocking of the filter plate after the filter plate is softened by heating, the breaking of the filter plate due to impact after freezing can be effectively prevented, and the service life of the filter plate is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of snowmobile battery protection, and specifically relates to a snowmobile using solid-state batteries. BACKGROUND

[0002] One of the most common functions of a snowmobile is as a means of transportation, especially in snow-covered areas, where snowmobiles can provide a fast and efficient way of transportation in deep snow, especially in remote areas under winter conditions, such as mountains, wilderness or polar regions, and are typically used to transport people and supplies, especially in places where there are no roads or roads are covered with snow.

[0003] A patent for a new energy automobile power battery protection device is disclosed in Chinese patent application CN117477135B, which relates to the technical field of battery protection for energy automobiles and comprises a protection base, a protection cavity is formed at the top end of the protection base, and a filter screen is installed at the air inlet to prevent dust and impurities in the air entering the battery pack, but the surface mesh of the filter screen is prone to blockage after long-term filtration, causing poor air intake, so the filter screen is periodically rotated to dump the dust blocking the mesh, and the air entering the battery pack carries a large amount of moisture that can damage the battery, so desiccant is filled in the filter screen, and the desiccant is embedded in the filter screen in a detachable manner after a period of use, and the filter screen and the motor drive shaft are detachably installed to facilitate replacement of the desiccant.

[0004] The above-mentioned technology protects the battery from external water vapor, but when used in snow, the air intake at the filter screen causes ice and snow to adhere to the outer wall of the filter screen, affecting the permeability of the filter screen, and after the ice and snow melt, a large amount of water comes into contact with the desiccant, causing the desiccant to saturate and fail. SUMMARY

[0005] To make up for the shortcomings of the prior art and solve at least one technical problem raised in the background art.

[0006] The technical solution adopted by the application to solve its technical problems is that the snowmobile using solid-state batteries comprises a main vehicle frame, a power supply assembly, a heat exchange mechanism, a protection mechanism, an ice removal mechanism and a control mechanism.

[0007] The main vehicle frame comprises a vehicle cabin frame and a vehicle bottom guard plate, and the vehicle bottom guard plate is arranged at the bottom of the vehicle cabin frame.

[0008] The power supply assembly comprises a protection frame and a battery pack, and the protection frame is detachably connected with the vehicle bottom guard plate and used for accommodating the battery pack.

[0009] The heat exchange mechanism comprises a mounting frame, a flow guide fan and a wind guide pipe, the wind guide pipe is arranged in the protection frame, the mounting frame is provided with two and is arranged at two ends of the wind guide pipe respectively;

[0010] The air exhaust direction of the flow guide fan has an adjusting function and is fixedly installed in the inner cavity of the mounting frame;

[0011] The protection mechanism comprises a mounting cylinder and a filter plate, the mounting cylinder is fixedly installed on the outer wall of the protection frame, the inner cavity of the mounting cylinder is communicated with the inner cavity of the mounting frame, and the filter plate is detachably installed in the inner cavity of the mounting cylinder and used for filtering ice and snow;

[0012] The deicing mechanism comprises a percussion block and a heating element, the heating element is arranged on one side of the flow guide fan, and the percussion block is elastically arranged on one side of the filter plate;

[0013] The control mechanism is used for controlling the sliding of the percussion block after the heating element heats the filter plate.

[0014] Preferably, the inner wall of the mounting frame is fixedly installed with a plurality of drying plates, the plurality of drying plates are arranged below the connection position of the wind guide pipe and the mounting frame;

[0015] The inner wall of the mounting cylinder is fixedly installed with a mounting plate, and the filter plate is fixedly installed on one side of the mounting plate.

[0016] Preferably, the outer wall of the mounting plate is fixedly installed with an elastic strip, and the other end of the elastic strip is fixedly connected with the outer wall of the percussion block;

[0017] The outer wall of the mounting plate is fixedly installed with a guide plate, and the outer wall of the percussion block is slidably connected with the outer wall of the guide plate.

[0018] Preferably, the control mechanism comprises a transmission rod, a clamping plate, a mounting bracket and a control cylinder;

[0019] The mounting bracket is fixedly installed on the outer wall of the guide plate, the transmission rod is rotatably installed in the mounting bracket, the clamping plate is used for clamping the percussion block and is slidably arranged on one side of the mounting bracket;

[0020] The sliding of the clamping plate is controlled through the rotation of the transmission rod;

[0021] The control cylinder is arranged on one side of the mounting frame and is internally provided with a thermal expansion liquid, and the connection between the transmission rod and the motor output shaft of the flow guide fan is controlled through the air pressure in the control cylinder.

[0022] Preferably, the outer wall of the clamping plate is fixedly installed with a reciprocating screw rod, the reciprocating screw rod extends into the inner wall of the transmission rod and is connected with the inner wall of the transmission rod through a reciprocating thread;

[0023] The outer wall of the clamping plate is fixedly installed with a guide rod, and the guide rod is slidably connected with the outer wall of the mounting bracket;

[0024] The installation pipe is arranged on the side of the transmission rod away from the clamping plate, the motor of the guide fan is a double-shaft motor, and a transmission piece is arranged outside one output shaft of the motor, and the other side of the installation pipe is elastically provided with a pressing piece for pressing the transmission piece.

[0025] Preferably, the inner wall of the transmission rod is provided with a sliding cavity, and a control piston is elastically arranged in the sliding cavity;

[0026] The outer wall of the transmission rod is rotatably provided with a connecting ring through a sealing bearing, the outer wall of the transmission rod is provided with a gas guide hole, and the sliding cavity is in communication with the inner cavity of the connecting ring through the gas guide hole.

[0027] Preferably, the inner wall of the control cylinder is slidably provided with a sealing plug, the inner cavity of the control cylinder is divided into two chambers by the sealing plug, the chamber below the sealing plug is used for storing a thermal expansion liquid, and the chamber above the sealing plug is connected with the outer wall of the connecting ring through a pipeline.

[0028] Preferably, the inner wall of the clamping plate is fixedly provided with a connecting block, and the outer wall of the knocking block is provided with a limiting slot for clamping the connecting block;

[0029] The inner wall of the knocking block is slidably provided with a pressing plate for pressing the connecting block.

[0030] Preferably, the inner wall of the knocking block is slidably provided with a transmission block, the outer wall of the transmission block is rotatably provided with a transmission plate through a pin shaft, and one end of the transmission plate away from the transmission block is rotatably connected with the outer wall of the pressing plate.

[0031] Preferably, the outer wall of the transmission block is inclined, the outer wall of the knocking block is provided with a plug-in slot, and the position of the plug-in slot corresponds to the position of the transmission block.

[0032] The outer wall of the guide plate is fixedly provided with a blocking piece, and the outer wall of the blocking piece is fixedly provided with a pressing shaft for pressing the transmission block.

[0033] The beneficial effects of the present application are as follows:

[0034] 1. The present application sets up mounting frame, guide fan and air duct, the mounting frame is provided with two, and is located at the both ends of air duct respectively, the exhaust direction of guide fan has adjustment function, the rotation of fan blade is controlled through motor, the airflow is generated in the inside of mounting frame, the rotation direction of motor is adjusted, thereby the direction of generated airflow is controlled, when the cold air enters into air duct, the temperature of outside of air duct is reduced, and the heat generated by battery pack in protection frame is absorbed, thereby the cooling of battery pack is realized, the moisture is prevented from contacting battery pack, thereby the short circuit of battery pack due to damp is prevented, and heating element is set up, the gas discharged by guide fan is heated through heating element, thereby the ice and snow condensed outside filter plate is melted, the efficiency of ice and snow outside filter plate is improved, the permeability of filter plate is maintained, after the filter plate is softened through heating, the filter plate is struck, thereby the filter plate is effectively prevented from being broken due to impact after freezing, and the service life of filter plate is improved.

[0035] 2. The present application sets up control cylinder, transmission rod and transmission pipe, after heating of heating element, the hot air is blown to control cylinder by guide fan, the temperature in control cylinder is increased, the closed plug is slid, at this time, the mounting pipe is gradually slid towards transmission sheet, until the top pressure sheet is attached to transmission sheet, at this time, the transmission rod is rotated, the outer wall of filter plate is struck by control striking block, in this process, the filter plate is continuously heated, thereby the filter plate is softened, the broken of frozen filter plate due to impact is prevented, the service life of filter plate is improved while the cleaning efficiency of filter plate is improved. BRIEF DESCRIPTION OF DRAWINGS

[0036] The present application is further described below in combination with the drawings.

[0037] Figure 1 It is the structural schematic diagram of car frame of the present application;

[0038] Figure 2 It is the structural schematic diagram of protection frame in the present application;

[0039] Figure 3 It is the installation schematic diagram of battery pack in the present application;

[0040] Figure 4 It is the installation schematic diagram of air duct in the present application;

[0041] Figure 5 It is the structural schematic diagram of guide fan in the present application;

[0042] Figure 6 It is the installation schematic diagram of heating element in the present application;

[0043] Figure 7 It is the installation schematic diagram of filter plate in the present application;

[0044] Figure 8 It is the installation schematic diagram of striking block in the present application;

[0045] Figure 9 is Figure 8 is a local enlarged view of A in the figure;

[0046] Figure 10 is a sectional view of the invention;

[0047] Figure 11 is a sectional view of the control cylinder in the invention;

[0048] Figure 12 is a sectional view of the transmission rod in the invention.

[0049] In the figure: 1, car frame; 2, car bottom guard plate; 3, protection frame; 4, mounting cylinder; 5, mounting frame; 6, battery pack; 7, air guide pipe; 8, filter plate; 9, air guide fan; 10, transmission piece; 11, top pressing piece; 12, heating piece; 13, mounting pipe; 14, drying plate; 15, mounting plate; 16, percussion block; 17, guide plate; 18, elastic strip; 19, guide rod; 20, transmission rod; 21, control cylinder; 22, mounting frame; 23, blocking piece; 24, top pressing shaft; 25, clamping plate; 26, connecting clamping block; 27, transmission block; 28, transmission plate; 29, limiting groove; 30, top pressing plate; 31, connecting ring; 32, closing plug; 33, reciprocating screw rod; 34, air guide hole; 35, control piston. DETAILED DESCRIPTION

[0050] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in conjunction with specific embodiments.

[0051] As Figures 1 to 12 shown, the snowmobile using solid-state battery according to the present application comprises a main body frame, a power supply assembly, a heat exchange mechanism, a protection mechanism, a deicing mechanism and a control mechanism.

[0052] The main body frame comprises a car frame 1 and a car bottom guard plate 2, and the car bottom guard plate 2 is arranged at the bottom of the car frame 1. The car frame 1 is the main body frame of the snowmobile, and a luggage rack is arranged above the car frame 1. The snowmobile is used for transporting materials in the snow.

[0053] The power supply assembly comprises a protection frame 3 and a battery pack 6. The protection frame 3 is detachably connected with the car bottom guard plate 2 and is used for accommodating the battery pack 6. The battery pack 6 is used for providing energy for the snowmobile. The protection frame 3 is connected with the car bottom guard plate 2 through bolts and provides protection for the battery pack 6 through the protection frame 3.

[0054] The heat exchange mechanism comprises a mounting frame 5, an air guide fan 9 and an air guide pipe 7. The air guide pipe 7 is arranged in the protection frame 3. The mounting frame 5 is provided with two mounting frames, which are respectively arranged at the two ends of the air guide pipe 7.

[0055] The air exhaust direction of the guide fan 9 has an adjusting function and is fixedly installed in the inner cavity of the mounting frame 5. The guide fan 9 is composed of a motor, a mounting part and a fan blade. The mounting part is connected with the mounting frame 5. The fan blade is controlled to rotate by the motor to generate air flow in the inner cavity of the mounting frame 5. The rotating direction of the motor is adjusted to control the direction of the generated air flow.

[0056] The protection mechanism comprises the mounting cylinders 4 and the filter plates 8. The mounting cylinders 4 are fixedly installed on the outer wall of the protection frame 3. The inner cavities of the mounting cylinders 4 are communicated with the inner cavities of the mounting frames 5. The number of the mounting cylinders 4 is the same as that of the mounting frames 5. Two mounting cylinders 4 are arranged on the two sides of the protection frame 3.

[0057] The filter plates 8 are detachably installed in the inner cavities of the mounting cylinders 4 and are used for filtering ice and snow. The filter plates 8 are non-woven cloth mesh plates and have elasticity.

[0058] When the battery pack 6 needs to be cooled, the two guide fans 9 rotate synchronously to control the cold air outside the protection frame 3 to pass through the air guide pipe 7. When the cold air enters the air guide pipe 7, the temperature outside the air guide pipe 7 is reduced and the heat generated by the battery pack 6 in the protection frame 3 is absorbed, thereby realizing the cooling of the battery pack 6. After the external cold air enters the air guide pipe 7, the heat in the protection frame 3 is absorbed. Compared with directly discharging the external air into the space where the battery pack 6 is located, the moisture can be effectively prevented from contacting the battery pack 6, thereby preventing the battery pack 6 from being short-circuited due to moisture.

[0059] The filter plates 8 are arranged to prevent ice and snow from entering the inner part of the air guide pipe 7 from the mounting frame 5, prevent the air guide pipe 7 from being corroded by accumulated water and improve the service life.

[0060] The snowmobile needs to travel in an ice and snow field. When the air is inhaled in the mounting frame 5, the ice and snow are attached to the outer wall of the filter plate 8. At this time, the permeability of the filter plate 8 is reduced, thereby reducing the flow of the cold air entering the inner part of the air guide pipe 7. At this time, the ice and snow on the outer wall of the filter plate 8 need to be removed.

[0061] When the external cold air is controlled to enter the air guide pipe 7, one side of the mounting cylinder 4 inhales air and the other side discharges air. The ice and snow attached to the outer wall of the filter plate 8 in the mounting cylinder 4 inhales air. At this time, the air exhaust direction of the two guide fans 9 is adjusted to adjust the direction of air inhalation and air exhaust. The air is blown to the filter plate 8 with ice and snow attached thereto, thereby removing the uncondensed ice and snow and achieving the effect of preliminarily cleaning the filter plate 8.

[0062] The deicing mechanism comprises the knocking block 16 and the heating element 12. The heating element 12 is arranged on one side of the guide fan 9. The heating element 12 is a common resistance heating pipe. When the snow is removed, the gas discharged by the guide fan 9 is heated by the heating element 12, thereby melting the ice and snow condensed on the outer part of the filter plate 8. The efficiency of the ice and snow on the outer part of the filter plate 8 is improved and the permeability of the filter plate 8 is maintained.

[0063] The elastic tap block 16 is arranged on one side of the filter plate 8, and when air is discharged towards the filter plate 8, the filter plate 8 is tapped through the tap block 16, so that the cleaning efficiency of the filter plate 8 is further improved.

[0064] The control mechanism is used to control the sliding of the tap block 16 after the heating element 12 heats the filter plate 8. Since the snowmobile is used in a low-temperature environment, ice and snow seep into the filter plate 8 and freeze. At this time, direct tapping can cause the filter plate 8 to break, and after melting, the filter plate 8 is damaged. By softening the filter plate 8 through heating and then tapping the filter plate 8, the breaking of the filter plate 8 due to freezing after impact can be effectively prevented, and the service life of the filter plate 8 is improved.

[0065] As a preferred embodiment of the present application, the inner wall of the mounting frame 5 is fixedly provided with a plurality of drying plates 14 made of anhydrous calcium chloride. The plurality of drying plates 14 are arranged below the connection position of the air guide pipe 7 and the mounting frame 5. The drying plates 14 are used to dry the air entering the air guide pipe 7, preventing moisture from entering the air guide pipe 7.

[0066] The inner wall of the mounting cylinder 4 is fixedly provided with a mounting plate 15, and the filter plate 8 is fixedly arranged on one side of the mounting plate 15. The mounting plate 15 is a back-shaped frame, and the filter plate 8 is connected to the mounting plate 15 through bolts to realize the installation of the filter plate 8.

[0067] The outer wall of the mounting plate 15 is fixedly provided with an elastic strip 18, which is a common rubber strip. The other end of the elastic strip 18 is fixedly connected to the outer wall of the tap block 16. After pulling the tap block 16, the elastic strip 18 is released. The elastic force of the elastic strip 18 drives the tap block 16 to impact the outer wall of the filter plate 8, thereby realizing the tapping of the filter plate 8 and assisting the snow and ice to fall off.

[0068] In order to improve the stability of the sliding of the tap block 16, the outer wall of the mounting plate 15 is fixedly provided with a guide plate 17, and the outer wall of the tap block 16 is slidably connected to the outer wall of the guide plate 17. The sliding track of the tap block 16 is limited through the sliding connection between the guide plate 17 and the tap block 16, thereby improving the stability of the sliding of the tap block 16.

[0069] As a preferred embodiment of the present application, the control mechanism includes a transmission rod 20, a clamping plate 25, a mounting bracket 22, and a control cylinder 21.

[0070] The mounting bracket 22 is fixedly arranged on the outer wall of the guide plate 17, and the mounting bracket 22 is a U-shaped bracket. The transmission rod 20 is rotatably arranged in the mounting bracket 22, and the transmission rod 20 is connected to the mounting bracket 22 through a bearing.

[0071] The clamping plate 25 is used for clamping the hammer block 16 and is slidably arranged on one side of the mounting frame 22. The clamping plate 25 is slid until the clamping plate 25 and the hammer block 16 are clamped, and then the clamping plate 25 is reversely slid to drive the hammer block 16 to slide until the clamping plate 25 and the hammer block 16 are separated. The elastic strip 18 is used to drive the hammer block 16 to strike the filter plate 8.

[0072] The sliding of the clamping plate 25 is controlled by the rotation of the transmission rod 20. The rotation of the transmission rod 20 drives the clamping plate 25 to reciprocally slide, so as to reciprocally pull the hammer block 16.

[0073] The control cylinder 21 is arranged on one side of the mounting frame 5 and is internally provided with a thermal expansion liquid. In this embodiment, the thermal expansion liquid is selected as common alcohol. The connection between the transmission rod 20 and the motor output shaft of the air guide fan 9 is controlled by the air pressure in the control cylinder 21. After the heating element 12 is heated, the air guide fan 9 blows hot air to the control cylinder 21, so that the temperature in the control cylinder 21 is increased, the alcohol is expanded, and the air pressure in the control cylinder 21 is increased.

[0074] The outer wall of the clamping plate 25 is fixedly provided with a reciprocating screw rod 33. The reciprocating screw rod 33 extends to the inside of the transmission rod 20 and is connected with the inner wall of the transmission rod 20 through a reciprocating thread. After the sliding track of the clamping plate 25 is limited, the rotation of the transmission rod 20 controls the clamping plate 25 to reciprocally slide through the reciprocating screw rod 33.

[0075] The outer wall of the clamping plate 25 is fixedly provided with a guide rod 19. The guide rod 19 is slidably connected with the outer wall of the mounting frame 22. The sliding track of the clamping plate 25 is limited by the guide rod 19, so as to improve the stability of the sliding of the clamping plate 25.

[0076] The mounting pipe 13 is slidably arranged on the side of the transmission rod 20 away from the clamping plate 25. The rotation of the mounting pipe 13 drives the transmission rod 20 to synchronously rotate. The motor of the air guide fan 9 is a double-shaft motor. One output shaft of the motor is externally provided with a transmission piece 10. The transmission piece 10 is arranged on the side of the double-shaft motor away from the fan blade.

[0077] The other side of the mounting pipe 13 is elastically provided with a pressing piece 11 for pressing the transmission piece 10. The transmission piece 10 and the pressing piece 11 are made of rubber. After the filter plate 8 is heated by blowing, the mounting pipe 13 is slid until the pressing piece 11 presses the transmission piece 10. When the air guide fan 9 blows air, the transmission piece 10 is driven to rotate. The transmission piece 10 controls the rotation of the pressing piece 11 and the mounting pipe 13 through friction. At this time, the transmission rod 20 rotates to drive the clamping plate 25 to reciprocally slide.

[0078] When the transmission rod 20 rotates, the clamping plate 25 slides towards the knocking block 16 until it is inserted with the knocking block 16, and after the insertion, the clamping plate 25 reversely slides, and as the elastic force acting on the knocking block 16 increases, the knocking block 16 and the clamping plate 25 are separated, and the knocking block 16 moves towards the filter plate 8 under the elastic force, so as to realize the knocking of the filter plate 8.

[0079] As a preferred embodiment of the present application, a sliding cavity is formed in the inner wall of the transmission rod 20, and an elastic control piston 35 is arranged in the sliding cavity, the outer wall of the control piston 35 is in sealing contact with the inner wall of the sliding cavity, one end of the control piston 35 is fixedly connected with the outer wall of the mounting pipe 13 through a connecting rod, the connecting rod is a hexagonal prism, so that the mounting pipe 13 can drive the transmission rod 20 to rotate, and the pressure in the sliding cavity is increased to control the sliding of the control piston 35 and the mounting pipe 13, thereby realizing the pressing of the transmission piece 10 by the pressing piece 11.

[0080] The outer wall of the transmission rod 20 is rotatably arranged with a connecting ring 31 through a sealing bearing, the outer wall of the transmission rod 20 is provided with a gas guide hole 34, and the sliding cavity is in communication with the inner cavity of the connecting ring 31 through the gas guide hole 34, so as to keep the communication with the inner cavity of the connecting ring 31 when the transmission rod 20 rotates, and the pressure in the inner cavity of the connecting ring 31 is increased to increase the pressure in the sliding cavity.

[0081] The inner wall of the control cylinder 21 is slidably arranged with a closing plug 32, the inner cavity of the control cylinder 21 is divided into two chambers by the closing plug 32, and the outer wall of the closing plug 32 is in sealing contact with the inner wall of the control cylinder 21.

[0082] The chamber below the closing plug 32 is used for storing a heat-expanding liquid, and the chamber above the closing plug 32 is connected with the outer wall of the connecting ring 31 through a conduit, when the control cylinder 21 is heated, the heat-expanding liquid expands to cause the closing plug 32 to slide upwards, the air pressure in the upper chamber of the closing plug 32 is increased to drive the control piston 35 to slide, and the mounting pipe 13 is controlled to slide.

[0083] When the hot air is blown to the filter plate 8, the temperature in the control cylinder 21 gradually increases to cause the closing plug 32 to slide, at this time, the mounting pipe 13 gradually slides towards the transmission piece 10 until the pressing piece 11 is in contact with the transmission piece 10, at this time, the transmission rod 20 rotates to control the knocking block 16 to knock the outer wall of the filter plate 8, in this process, the filter plate 8 is continuously heated to soften the filter plate 8, so as to prevent the frozen filter plate 8 from being broken by the impact, and the service life of the filter plate 8 is increased while the cleaning efficiency of the filter plate 8 is improved.

[0084] As a preferred embodiment of the present application, the inner wall of the clamping plate 25 is fixedly provided with a connecting block 26, and the outer wall of the knocking block 16 is provided with a limiting groove 29 for clamping the connecting block 26, wherein the clamping plate 25 is made of elastic material, and the outer wall of the connecting block 26 is inclinedly arranged, and when the clamping plate 25 moves towards the knocking block 16, the clamping plate 25 and the knocking block 16 are connected by clamping the connecting block 26 and the limiting groove 29, so as to pull the knocking block 16 away from the filter plate 8.

[0085] The inner wall of the knocking block 16 is slidably provided with a pressing plate 30 for pressing the connecting block 26, and the outer wall of the pressing plate 30 is connected with the inner wall of the knocking block 16 through a spring, and the elastic force of the spring drives the pressing plate 30 to have a tendency to move away from the connecting block 26 at any time.

[0086] After the clamping plate 25 pulls the knocking block 16 away from the filter plate 8, the sliding pressing plate 30 pushes the connecting block 26 out of the limiting groove 29, and at this time the elastic force of the elastic strip 18 drives the knocking block 16 to knock the outer wall of the filter plate 8.

[0087] The inner wall of the knocking block 16 is slidably provided with a transmission block 27, the outer wall of the transmission block 27 is rotatably provided with a transmission plate 28 through a pin shaft, the end of the transmission plate 28 away from the transmission block 27 is rotatably connected with the outer wall of the pressing plate 30, and the sliding transmission block 27 drives the pressing plate 30 to slide through the transmission plate 28, so as to push the connecting block 26 out of the pressing plate 30.

[0088] The outer wall of the transmission block 27 is inclinedly arranged, the outer wall of the knocking block 16 is provided with an insertion groove, and the position of the insertion groove corresponds to the position of the transmission block 27, after pulling the knocking block 16 away from the filter plate 8, the sliding transmission block 27 drives the pressing plate 30 to slide, so as to push the connecting block 26 out.

[0089] The outer wall of the guide plate 17 is fixedly provided with a blocking piece 23, the outer wall of the blocking piece 23 is fixedly provided with a pressing shaft 24 for pressing the transmission block 27, as the knocking block 16 moves away from the filter plate 8, the pressing shaft 24 is inserted into the insertion groove and contacts with the outer wall of the transmission block 27, for driving the transmission block 27 to slide, until the pressing plate 30 pushes the connecting block 26 to separate from the knocking block 16, to complete the release of the knocking block 16, and realize the knocking of the filter plate 8.

[0090] The above front, back, left, right, up and down are based on the drawings in the specification Figure 1 as the standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and the like.

[0091] In the description of the application, it is to be understood that the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings and are used only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the application.

[0092] The basic principles, main features and advantages of the application are shown and described above. Those skilled in the art should understand that the application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the application. Without departing from the spirit and scope of the application, various changes and improvements can be made to the application, and these changes and improvements all fall within the scope of the application. The scope of protection of the application is defined by the appended claims and their equivalents.

Claims

1. A snowmobile using a solid-state battery, characterized in that: It includes the main frame, power supply components, heat exchange mechanism, protection mechanism, de-icing mechanism, and control mechanism; The main frame includes a car frame (1) and a floor guard (2), the floor guard (2) being disposed at the bottom of the car frame (1); The power supply assembly includes a protective frame (3) and a battery pack (6). The protective frame (3) is detachably connected to the underbody protection plate (2) and is used to house the battery pack (6). The heat exchange mechanism includes a mounting frame (5), a guide fan (9), and a guide pipe (7). The guide pipe (7) is set inside the protective frame (3). There are two mounting frames (5), which are located at both ends of the guide pipe (7). The exhaust direction of the guide fan (9) is adjustable and is fixedly installed in the inner cavity of the mounting frame (5); The protective mechanism includes a mounting cylinder (4) and a filter plate (8). The mounting cylinder (4) is fixedly installed on the outer wall of the protective frame (3), and the inner cavity of the mounting cylinder (4) is connected to the inner cavity of the mounting frame (5). The filter plate (8) is detachably installed in the inner cavity of the mounting cylinder (4) and is used to filter ice and snow. The de-icing mechanism includes a striking block (16) and a heating element (12). The heating element (12) is disposed on one side of the guide fan (9), and the striking block (16) is elastically disposed on one side of the filter plate (8). The control mechanism is used to control the sliding of the striking block (16) after the heating element (12) heats the filter plate (8); A drying plate (14) is fixedly installed on the inner wall of the mounting frame (5). Multiple drying plates (14) are evenly arranged along the interior of the mounting frame (5). Multiple drying plates (14) are located directly below the connection position between the air duct (7) and the mounting frame (5). An installation plate (15) is fixedly installed on the inner wall of the installation cylinder (4), and the filter plate (8) is fixedly installed on one side of the installation plate (15). An elastic strip (18) is fixedly installed on the outer wall of the mounting plate (15), and the other end of the elastic strip (18) is fixedly connected to the outer wall of the striking block (16). The outer wall of the mounting plate (15) is fixedly mounted with a guide plate (17), and the outer wall of the striking block (16) is slidably connected to the outer wall of the guide plate (17). The control mechanism includes a transmission rod (20), a clamping plate (25), a mounting bracket (22), and a control cylinder (21); The mounting bracket (22) is fixedly installed on the outer wall of the guide plate (17), the transmission rod (20) is rotatably installed inside the mounting bracket (22), and the clamping plate (25) is used to clamp the striking block (16) and is slidably arranged on one side of the mounting bracket (22); The sliding of the clamping plate (25) is controlled by the rotation of the transmission rod (20); The control cylinder (21) is located on one side of the mounting frame (5) and contains thermal expansion liquid. The connection between the transmission rod (20) and the output shaft of the guide fan (9) motor is controlled by the air pressure inside the control cylinder (21).

2. A snowmobile using a solid-state battery according to claim 1, characterized in that: A reciprocating screw (33) is fixedly installed on the outer wall of the clamping plate (25). The reciprocating screw (33) extends into the interior of the transmission rod (20) and is connected to the inner wall of the transmission rod (20) through a reciprocating thread. A guide rod (19) is fixedly installed on the outer wall of the clamping plate (25), and the guide rod (19) is slidably connected to the outer wall of the mounting frame (22); The transmission rod (20) is slidably mounted on the side away from the clamping plate (25) with an installation tube (13). The motor of the guide fan (9) is a dual-shaft motor, and a transmission plate (10) is provided outside one of the output shafts of the motor. A pressure plate (11) for pressing the transmission plate (10) is elastically mounted on the other side of the installation tube (13).

3. A snowmobile using a solid-state battery according to claim 2, characterized in that: The inner wall of the transmission rod (20) is provided with a sliding cavity, and a control piston (35) is elastically installed in the sliding cavity. One end of the control piston (35) is fixedly connected to the outer wall of the mounting tube (13) through a connecting rod. The outer wall of the transmission rod (20) is rotatably mounted with a connecting ring (31) through a sealed bearing. The outer wall of the transmission rod (20) is provided with an air guide hole (34). The sliding cavity is connected to the inner cavity of the connecting ring (31) through the air guide hole (34).

4. A snowmobile using a solid-state battery according to claim 3, characterized in that: The inner wall of the control cylinder (21) is slidably fitted with a sealing plug (32), which divides the inner cavity of the control cylinder (21) into two chambers, an upper and a lower one. The chamber located below the sealing plug (32) is used to store thermally expanding liquid, and the chamber located above the sealing plug (32) is connected to the outer wall of the connecting ring (31) through a conduit.

5. A snowmobile using a solid-state battery according to claim 4, characterized in that: The inner wall of the clamping plate (25) is fixedly installed with a connecting block (26), and the outer wall of the striking block (16) is provided with a limiting groove (29) for the connecting block (26) to engage. The inner wall of the striking block (16) is slidably fitted with a pressure plate (30) for pressing the connecting block (26).

6. A snowmobile using a solid-state battery according to claim 5, characterized in that: The inner wall of the striking block (16) is slidably fitted with a transmission block (27), and the outer wall of the transmission block (27) is rotatably fitted with a transmission plate (28) via a pin. The end of the transmission plate (28) away from the transmission block (27) is rotatably connected to the outer wall of the top pressure plate (30).

7. A snowmobile using a solid-state battery according to claim 6, characterized in that: The outer wall of the transmission block (27) is inclined, and the outer wall of the striking block (16) is provided with a insertion groove, and the position of the insertion groove corresponds to the position of the transmission block (27). A blocking plate (23) is fixedly installed on the outer wall of the guide plate (17), and a pressing shaft (24) for pressing the transmission block (27) is fixedly installed on the outer wall of the blocking plate (23).

Images