Snowfield crawler for snowfield transportation

Abstract

The utility model discloses a snowfield crawler for snowfield transportation, which belongs to the technical field of transportation tools and comprises a vehicle body, a driving cabin is arranged in the vehicle body, vehicle doors are hinged on two sides of the vehicle body, an observation window is arranged at the front part of the vehicle body, a vehicle hopper is fixed on the side wall of the vehicle body, and a heat exchange component is arranged on the inner side wall, close to the vehicle hopper, in the driving cabin. An air outlet is formed above the heat exchange assembly, an exhaust fan is arranged in the air outlet, air inlet holes are formed in the side walls of the cab on the two sides of the exhaust fan, an exhaust cylinder is fixed to the portion, located on one side of the exhaust fan, of the car body, and a component box body is fixed to the portion, close to the side wall of the car body, of the car hopper. Heat resources are reasonably utilized, whether heat is utilized or not can be judged according to the running state of the vehicle while active ventilation is conducted on the cockpit, the running environment temperature of the storage battery and the power module is guaranteed preferentially, and then the environment temperature in the cockpit is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of transportation tools, and specifically relates to a snow tracked vehicle for snow transportation. Background Art

[0002] In extremely cold regions or regions with snow cover in winter, due to the snow-covered ground environment, traditional transportation vehicles are difficult to obtain good grip and stable driving ability. Therefore, it is difficult to quickly transport materials and personnel. When long-term transportation driving is required in snow-covered areas, special snow transportation equipment is usually used for auxiliary transportation.

[0003] For example, in a Chinese utility model patent document with the publication number CN113696958B, a snow vehicle is disclosed, which includes a vehicle body and a vehicle hood. After the vehicle body is buried, by the way of using a counterweight block to probe out the pipeline used for breathing, the survival probability of the victim is increased, and the time for the victim to be conscious in the deep snow is extended.

[0004] For example, in a Chinese invention patent document with the publication number CN102975781B, a tracked snow vehicle is disclosed, which includes a seat board, a vehicle frame, a traveling mechanism, a control system and a driving mechanism; the seat board is hinged on the vehicle frame, the traveling mechanisms are arranged on both sides of the vehicle frame, the control system is arranged on the seat board, and the driving mechanism is installed on the vehicle frame; a rib plate is arranged on the bottom surface of the seat board, the driving mechanism includes a differential motor and a rear axle, the differential motor is installed on the rear axle, and the rear axle is fixedly installed on the vehicle frame; a tracked snow vehicle of the present invention adopts a double-track structure. Compared with the existing snow vehicle with a front skid plate and a rear single track, it has stronger grip, more stable operation and stronger passing ability, and can fully adapt to driving on uneven ground. The above document uses a storage battery for power supply, which is a common power supply method in snow-covered areas.

[0005] However, whether it is normal driving in snow-covered areas or in a rollover accident, the above documents and the existing technologies lack relevant improvements for improving the cab environment. In snow-covered areas, especially in extremely cold regions, drivers often need to drive long distances. During the long driving process, the continuous low-temperature environment will have a greater impact on the driver, resulting in a decrease in body temperature. Seriously, it will cause the body to become stiff and the reaction to slow down, which greatly affects operation and driving as well as life safety. Summary of the Invention

[0006] The purpose of the utility model is to provide a snow tracked vehicle for snow transportation to solve the above problems, which can better maintain the temperature in the cab, reasonably utilize heat resources, actively ventilate the cab, and can judge whether to utilize heat according to the running state of the vehicle, so as to achieve the purpose of reasonably controlling the temperature in the cab.

[0007] The utility model adopts the following technical solutions to achieve:

[0008] A snow track vehicle for snow transportation, including a vehicle body, which is the main part of this snow track vehicle. A driver's cab is arranged inside the vehicle body. Doors are hinged on both sides of the vehicle body. An observation window is arranged at the front of the vehicle body. A cargo box is fixed on the side wall of the vehicle body. The driver's cab needs to be equipped with a control device for controlling the steering of the vehicle body required by conventional tools, and a seat for the driver to sit on. An air heat exchange component is arranged on the inner side wall of the driver's cab close to the cargo box. The air heat exchange component is used to obtain the heat generated during the operation of the battery or the power module. An air outlet is arranged above the air heat exchange component. An exhaust fan is arranged in the air outlet. The exhaust fan is used to blow out the gas in the driver's cab. Air intake holes are opened on the side walls of the driver's cab on both sides of the exhaust fan. A discharge cylinder is fixed on the vehicle body on one side of the exhaust fan. And the air heat exchange component is located on the back of the driver. An oxygen bag can be arranged on the top of the driver's cab for the driver to breathe when needed, avoiding the problem that the vehicle body cannot obtain external oxygen when it is enclosed.

[0009] To optimize the above technical solutions, the specific measures taken also include:

[0010] Further, a component box body is fixed on the side wall of the cargo box close to the vehicle body. A battery, an intelligent control module and a power module are arranged in the component box body. Ski plate parts are arranged at the bottom of the vehicle body. A traveling track is installed at the bottom of the cargo box. The traveling track is power-connected to the power module through a transmission component.

[0011] Further, the side wall of the component box body close to the vehicle body is in contact with the air heat exchange component through a heat-conducting material. The air heat exchange component includes a heat exchange plate fixed on the inner wall of the driver's cab. A horizontal heat exchange strip is arranged at the central position of the heat exchange plate. The horizontal heat exchange strip penetrates through the heat exchange plate. An adjusting plate is slidably clamped between the heat exchange plate and the side wall of the driver's cab. A resistance heating wire can be added at the heat exchange plate. When the battery is fully charged, electric energy can be directly converted into heat.

[0012] Further, the top end of the adjusting plate extends above the heat exchange plate. A lifting component is fixed on the heat exchange plate. One end of the lifting component is fixed to the top of the adjusting plate through a connecting plate. The lifting component is used to control the lifting movement of the adjusting plate. When the adjusting plate moves out of the heat exchange plate, only a small part exchanges heat with the heat exchange plate.

[0013] Further, heat-conducting strips are fixed on the side wall of the adjusting plate. The heat-conducting strips penetrate through both sides of the adjusting plate. When the heat-conducting strips are located between the heat exchange plate and the driver's cab, the heat exchange efficiency will increase due to the increase in the contact area.

[0014] Furthermore, vertical heat exchange strips are fixed on the sides of the heat exchange plate near both ends. A control panel is covered on the vertical heat exchange strips. A clamping block that can be slidably clamped with the vertical heat exchange strips is fixed on the side wall of the control panel. The vertical heat exchange strips can transfer the heat of the heat exchange plate to the control panel.

[0015] Furthermore, the air inlet hole is located above the control panel. A hanging plate is rotatably installed on the side wall of the control panel. A hanging rack plate is fixed on the inner wall of the cockpit above the air inlet hole. The hanging plate can be hung on the hanging rack plate. When the control panel is hung on the hanging rack plate, it can block one side of the air inlet.

[0016] Furthermore, an air guide pipe is specifically fixed on one side of the air inlet hole on the outer wall of the vehicle body. One end of the air guide pipe extends to one side of the discharge cylinder. An air inlet pipe is coiled around the discharge cylinder. A filter screen is provided at the port of the air inlet pipe. The air inlet pipe is communicated with the air guide pipe. The part of the air inlet pipe in contact with the discharge cylinder is made of a heat-conducting material, that is, the gas in the air inlet pipe can exchange heat with the discharge cylinder.

[0017] Advantages of the present utility model:

[0018] This device can preferably maintain the temperature in the cockpit, make full use of the thermal resources generated during the operation of the device, while actively ventilating the cockpit, it can judge whether to utilize heat according to the running state of the vehicle. On the premise of giving priority to ensuring the operating environment temperature of the battery and the power module, it can also take into account heating the ambient temperature in the cockpit. Description of the drawings

[0019] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 2 is a three-dimensional structure schematic diagram of the other side of the present utility model;

[0021] Figure 3 is Figure 2 an enlarged structure schematic diagram of part A in

[0022] Figure 4 is a schematic diagram of the internal structure of the cockpit of the present utility model;

[0023] Figure 5 is Figure 4 an enlarged structure schematic diagram of part B in

[0024] Figure 6 is a schematic diagram of the heat exchange component structure of the present utility model;

[0025] Figure 7This is a schematic cross-sectional view of the control panel of the present utility model.

[0026] The reference numerals are: vehicle body 1, carriage 101, snowboard member 102, traveling track 103, air inlet hole 104, air duct 105, heat exchange assembly 2, heat exchange plate 201, horizontal heat exchange strip 202, adjusting plate 203, lifting member 204, vertical heat exchange strip 205, control panel 206, exhaust fan 3, exhaust cylinder 301, component box body 4, hanging plate 5, air inlet pipe 6. Detailed implementation manners

[0027] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation manners of the present utility model will be given in conjunction with the accompanying drawings of the specification.

[0028] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0029] According to Figures 1 to 7 As shown, a snow track vehicle for snow transportation includes a vehicle body 1. The vehicle body 1 is the main part of this snow track vehicle. A driver's cab is provided inside the vehicle body 1. Doors are hinged on both sides of the vehicle body 1. An observation window is provided at the front of the vehicle body 1. A carriage 101 is fixed on the side wall of the vehicle body 1. A control device for controlling the steering of the vehicle body 1 and a seat for the driver to sit on need to be configured in the driver's cab. A heat exchange assembly 2 is provided on the inner side wall of the driver's cab close to the carriage 101. The heat exchange assembly 2 is used to obtain the heat generated during the operation of the battery or the power module. An air outlet is provided above the heat exchange assembly 2. An exhaust fan 3 is provided in the air outlet. The exhaust fan 3 is used to blow out the gas in the driver's cab. Air inlet holes 104 are opened on the side walls of the driver's cab on both sides of the exhaust fan 3. An exhaust cylinder 301 is fixed on the vehicle body 1 on one side of the exhaust fan 3. And the heat exchange assembly 2 is located on the back of the driver. An oxygen bag can be provided on the top of the driver's cab for the driver to breathe when needed, avoiding the problem that the vehicle body 1 cannot obtain external oxygen when it is enclosed. A component box body 4 is fixed on the side wall of the carriage 101 close to the vehicle body 1. A battery, an intelligent control module and a power module are provided in the component box body 4. A snowboard member 102 is provided at the bottom of the vehicle body 1. Traveling tracks 103 are installed at the bottom of the carriage 101. The traveling tracks 103 are power-connected to the power module through transmission components.

[0030] The side wall of the component box body 4 close to the vehicle body 1 is in contact with the heat exchange component 2 through a heat-conducting material. The heat exchange component 2 includes a heat exchange plate 201 fixed on the inner wall of the cockpit. A transverse heat exchange strip 202 is provided at the central position of the heat exchange plate 201. The transverse heat exchange strip 202 penetrates the heat exchange plate 201. An adjusting plate 203 is slidably clamped between the heat exchange plate 201 and the side wall of the cockpit. A resistance heating wire can be added at the heat exchange plate 201, and when the battery is fully charged, electric power can be directly used to convert into heat. The top end of the adjusting plate 203 extends above the heat exchange plate 201. A lifting component 204 is fixed on the heat exchange plate 201. One end of the lifting component 204 is fixed to the top of the adjusting plate 203 through a connecting plate. The lifting component 204 is used to control the lifting movement of the adjusting plate 203. When the adjusting plate 203 moves out of the heat exchange plate 201, only a small part exchanges heat with the heat exchange plate 201. Heat-conducting strips are fixed on the side wall of the adjusting plate 203. The heat-conducting strips penetrate both sides of the adjusting plate 203. When the heat-conducting strips are located between the heat exchange plate 201 and the cockpit, the heat exchange efficiency will increase due to the increase in the contact area. Vertical heat exchange strips 205 are fixed on the side surfaces of the heat exchange plate 201 close to both ends. A control plate 206 is covered on the vertical heat exchange strips 205. Clamping blocks that can be slidably clamped with the vertical heat exchange strips 205 are fixed on the side wall of the control plate 206. The vertical heat exchange strips 205 can transfer the heat of the heat exchange plate 201 to the control plate 206. The air inlet hole 104 is located above the control plate 206. A hanging plate is rotatably installed on the side wall of the control plate 206. A hanging rack plate 5 is fixed on the inner wall of the cockpit above the air inlet hole 104. The hanging plate can be hung on the hanging rack plate 5. When the control plate 206 is hung on the hanging rack plate 5, it can block the side of the air inlet.

[0031] A gas guide pipe 105 is specifically fixed on the outer wall of the vehicle body 1 on one side of the air inlet hole 104. One end of the gas guide pipe 105 extends to one side of the discharge cylinder 301. An air inlet pipe 6 is coiled around the discharge cylinder 301. A filter screen is provided at the port of the air inlet pipe 6. The air inlet pipe 6 is communicated with the gas guide pipe 105. The part of the air inlet pipe 6 in contact with the discharge cylinder 301 is made of a heat-conducting material, that is, the gas in the air inlet pipe 6 can exchange heat with the discharge cylinder 301.

[0032] This snowmobile can maintain the temperature inside the cockpit well, make reasonable use of thermal resources, while actively ventilating the cockpit, it can judge whether to utilize heat according to the running state of the vehicle, giving priority to ensuring the operating environment temperature of the battery and the power module, and then heating the environment temperature inside the cockpit. When in use, the exhaust fan 3 can discharge the gas inside the cockpit, and the external air flow can enter the cockpit through the intake pipe 6 and the air guide pipe 105 from the intake hole 104. After the battery and the power module emit sufficient heat, the lifting component 204 is used to control the movement of the adjusting plate 203, so that the adjusting plate 203 acts as a heat exchange medium between the heat exchange plate 201, and the heat exchange plate 201 can transfer heat to the inside of the cockpit for the driver to improve the driving environment. And when there is sufficient heat, the control panel 206 can be hung up so that the air flow blown from the intake hole 104 can pass through the vertical heat exchange strips 205 on the heat exchange plate 201, thereby heating the flowing air.

[0033] The above is only the preferred implementation mode of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art in this technical field, several improvements and refinements made without departing from the principle of the present invention should be regarded as within the protection scope of the present invention.

Claims

1. A snow crawler for snow transportation, comprising a vehicle body (1), a cockpit is arranged inside the vehicle body (1), doors are hinged on both sides of the vehicle body (1), an observation window is arranged at the front of the vehicle body (1), and a cargo box (101) is fixed on the side wall of the vehicle body (1), characterized in that: On the inner side wall of the cockpit near the carriage (101), a heat exchange component (2) is provided. Above the heat exchange component (2), an air outlet is provided, and an exhaust fan (3) is arranged in the air outlet. Air inlet holes (104) are formed on the side walls of the cockpit on both sides of the exhaust fan (3). On one side of the exhaust fan (3) on the vehicle body (1), a discharge cylinder (301) is fixed.

2. The snow track vehicle for snow transportation according to claim 1, wherein: On the side wall of the carriage (101) near the vehicle body (1), a component box body (4) is fixed. A storage battery, an intelligent control module, and a power module are arranged in the component box body (4). Ski plate parts (102) are arranged at the bottom of the vehicle body (1). A traveling track (103) is installed at the bottom of the carriage (101). The traveling track (103) is power-connected to the power module through a transmission component.

3. The snow track vehicle for snow transportation according to claim 2, characterized in that: The side wall of the component box body (4) near the vehicle body (1) is in contact with the heat exchange component (2) through a heat-conducting material. The heat exchange component (2) includes a heat exchange plate (201) fixed on the inner wall of the cockpit. A transverse heat exchange strip (202) is arranged at the central position of the heat exchange plate (201). The transverse heat exchange strip (202) penetrates through the heat exchange plate (201). An adjusting plate (203) is slidably clamped between the heat exchange plate (201) and the side wall of the cockpit.

4. The snow crawler for snow transportation according to claim 3, wherein: The top end of the adjusting plate (203) extends above the heat exchange plate (201). A lifting component (204) is fixed on the heat exchange plate (201). One end of the lifting component (204) is fixed to the top of the adjusting plate (203) through a connecting plate.

5. The snow crawler for snow transportation according to claim 4, characterized in that: Heat-conducting strips are fixed on the side wall of the adjusting plate (203), and the heat-conducting strips penetrate through both sides of the adjusting plate (203).

6. The snow track vehicle for snow transportation according to claim 3, wherein: Vertical heat exchange strips (205) are fixed on the side surfaces of the heat exchange plate (201) near both ends. An operation board (206) is covered on the vertical heat exchange strips (205). Clamping blocks capable of being slidably clamped with the vertical heat exchange strips (205) are fixed on the side wall of the operation board (206).

7. The snow track vehicle for snow transportation according to claim 6, characterized in that: The air inlet holes (104) are located above the operation board (206). A hanging plate is rotatably installed on the side wall of the operation board (206). A hanging rack plate (5) is fixed on the inner wall of the cockpit above the air inlet holes (104).

8. The snow crawler for snow transportation according to claim 7, characterized in that: On the outer wall of the vehicle body (1), specifically on one side of the air inlet holes (104), an air guide pipe (105) is fixed. One end of the air guide pipe (105) extends to one side of the discharge cylinder (301). An air inlet pipe (6) is wound around the discharge cylinder (301). A filter screen is arranged at the port of the air inlet pipe (6). The air inlet pipe (6) is communicated with the air guide pipe (105). The part of the air inlet pipe (6) in contact with the discharge cylinder (301) is made of a heat-conducting material.

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