Snow thrower with easy conversion between side throw and chute throw

Abstract

The utility model discloses a kind of snow thrower of convenient conversion side snow throwing and air tube snow throwing, including snow collecting cover, the inside of snow collecting cover is rotatably connected with helical vane by sealing bearing, the back of snow collecting cover is fixedly connected with snow collecting shell, the top of snow collecting shell is fixedly connected with connecting seat, the top of connecting seat is fixedly connected with side snow throwing tube, the back of side snow throwing tube is provided with air tube snow throwing tube, the snow thrower of convenient conversion side snow throwing and air tube snow throwing further include conversion mechanism. The utility model relates to the technical field of snow thrower, the snow thrower of this convenient conversion side snow throwing and air tube snow throwing, by the cooperation of mounting seat, limit seat, partition plate, driving rod, first servo motor and first support plate, the automation quick switching of two modes of side snow throwing and air tube snow throwing is realized, staff can adjust snow throwing mode according to actual situation on site, substantially improve the adaptability and operating efficiency of equipment under different snow removal scene.

Description

Technical Field

[0001] This utility model relates to the field of snow blower technology, specifically a snow blower that facilitates switching between side snow blowing and wind tunnel snow blowing. Background Technology

[0002] A snow blower is a winter snow removal device that uses power to collect, break up, and throw snow at high speed.

[0003] When using traditional snow blowers, workers use side snow blowers or wind-blown snow blowers to quickly clear snow from roads, courtyards, squares, and other areas.

[0004] However, in actual work, traditional snow blowers are mostly designed with fixed snow-throwing modes. The side-throwing and wind-blown snow-throwing equipment are independent of each other. If different snow-throwing needs need to be switched in the same work scene, different equipment needs to be replaced or the snow-throwing parts need to be manually disassembled and replaced. The operation is cumbersome and time-consuming, which not only reduces the efficiency of snow removal operations, but also increases the labor intensity of workers, making it difficult to adapt to complex and ever-changing snow removal scenarios. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a snow blower that facilitates switching between side-throwing and wind-blown snow throwing. This solves the problem that in actual work, traditional snow blowers often have a fixed snow throwing mode, with side-throwing and wind-blown snow throwing devices operating independently. If different snow throwing needs need to be switched in the same work scenario, different equipment must be replaced or snow throwing components must be manually disassembled and replaced, which is cumbersome and time-consuming. This not only reduces the efficiency of snow removal operations but also increases the labor intensity of workers, making it difficult to adapt to complex and ever-changing snow removal scenarios.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a snow thrower that facilitates switching between side-throwing and wind-blown snow throwing, comprising a snow collection hood, with spiral blades rotatably connected inside the snow collection hood via sealed bearings, a snow collection shell fixedly connected to the back of the snow collection hood, a connecting seat fixedly connected to the top of the snow collection shell, a side-throwing tube fixedly connected to the top of the connecting seat, and a wind-blown snow throwing tube located on the back of the side-throwing tube. The snow thrower also includes a conversion mechanism located inside the snow collection shell; a steering mechanism located on the back of the connecting seat; and an adjustment mechanism located above the connecting seat. The conversion mechanism switches between the two snow throwing modes, the steering mechanism adjusts the snow throwing direction of the wind-blown snow throwing tube, and the adjustment mechanism adjusts the snow throwing angle and snow throwing volume of the wind-blown snow throwing tube.

[0007] Preferably, the conversion mechanism includes a mounting base fixedly connected to the top of the inner wall of the snow collection shell; two limiting seats are provided, respectively fixedly connected to both sides of the inner wall of the snow collection shell; a partition plate is provided below the mounting base; a drive rod is fixedly connected to the outer wall of the partition plate and inserted into the inner wall of the mounting base, with both ends extending to the outside of the snow collection shell through sealed bearings; a first servo motor is provided on one side of the outer wall of the snow collection shell and fixedly connected to the end of the drive rod; a first support plate is fixedly connected to the outer wall of the first servo motor and rotatably connected to the output end of the first servo motor through a sealed shaft, with its bottom fixedly connected to the top of the snow collection cover; wherein, the two snow throwing modes are converted through the cooperation of the mounting base, limiting seats, partition plate, drive rod, first servo motor and first support plate.

[0008] Preferably, the inner wall of the wind turbine snow thrower is fitted with a connecting pipe, the end of which is fixedly connected to the top of the connecting seat. The steering mechanism includes a second support plate, which is fixedly connected to the back of the snow collection shell. A second servo motor is fixedly connected to the bottom of the second support plate, and its output end extends to the top of the second support plate through a sealed bearing. A protective cover is fixedly connected to the top of the second support plate on the side away from the connecting seat. A transmission rod is fixedly connected to the output end of the second servo motor and rotatably connected to the inner wall of the protective cover through a sealed bearing. A first gear is disposed inside the protective cover and fixedly connected to the outer wall of the transmission rod. A second gear meshes with the outer wall of the first gear and rotatably connects to the outer wall of the connecting pipe through a sealed bearing, and its top is fixedly connected to the bottom of the wind turbine snow thrower. The snow throwing direction of the wind turbine snow thrower is adjusted by the cooperation of the second support plate, the second servo motor, the protective cover, the transmission rod, the first gear, and the second gear.

[0009] Preferably, the adjustment mechanism includes an electric telescopic rod, which is fixedly connected to the top of the snow-throwing tube; a base is located below the electric telescopic rod and fixedly connected to the top of the snow-throwing tube; an adjustment seat is fixedly connected to the output end of the electric telescopic rod; an adjustment rod is movably connected to the inner wall of the adjustment seat; and an adjustment plate is fixedly connected to the end of the adjustment rod, rotatably connected to the inner wall of the base, and fits against the outer wall of the snow-throwing tube; wherein, through the cooperation of the electric telescopic rod, the base, the adjustment seat, the adjustment rod, and the adjustment plate, the snow-throwing angle and the amount of snow thrown by the snow-throwing tube are adjusted.

[0010] Preferably, protective seats are provided on both sides of the spiral blade, and the outer walls of the two protective seats are fixedly connected to the outer wall of the snow collection cover on the side that is close to each other. A drive seat is fixedly connected to the outer wall of one protective seat, and the output end of the drive seat passes through the outer wall of one protective seat and is fixedly connected to the end of the spiral blade.

[0011] Preferably, a fixing seat is provided below the second support plate, the outer wall of the fixing seat is fixedly connected to the outer wall of the snow collection shell, the inner wall of the fixing seat is rotatably connected to a connecting shaft through a sealed bearing, and a snow throwing wheel is fixedly connected to the outer wall of the connecting shaft.

[0012] Preferably, snow guide plates are fixedly connected to both sides of the front of the snow collection cover. Beneficial effects

[0013] This utility model provides a snow blower that facilitates switching between side-throwing and wind-blown snow throwing modes. It offers the following advantages: This snow blower, through the cooperation of a mounting base, a limiting base, a partition plate, a drive rod, a first servo motor, and a first support plate, achieves automated and rapid switching between side-throwing and wind-blown snow throwing modes. This allows workers to adjust the snow throwing mode according to actual site conditions, significantly improving the equipment's adaptability and operational efficiency in different snow removal scenarios.

[0014] Through the cooperation of the second support plate, the second servo motor, the protective cover, the transmission rod, the first gear and the second gear, the automatic adjustment of the snow throwing direction of the wind duct snow thrower is realized. This allows the wind duct snow thrower to flexibly adjust the snow throwing direction, thereby avoiding obstacles or directional conveying of snow, thus improving the ease of operation of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the appearance of the present utility model; Figure 3 for Figure 1 A schematic diagram of the structure of the helical blades, snow shell, and mounting base; Figure 4 for Figure 1 A structural schematic diagram of the mounting base, limiting base, and partition plate; Figure 5 for Figure 1 A schematic diagram of the structure of the protective cover, transmission rod, and first gear; Figure 6 for Figure 1 A schematic diagram of the structure of the electric telescopic rod, base, and adjustment seat.

[0016] In the diagram: 1. Snow collection cover; 11. Spiral blade; 111. Protective seat; 112. Drive seat; 12. Snow collection shell; 13. Fixed seat; 14. Connecting shaft; 15. Snow thrower; 16. Snow guide plate; 2. Connecting seat; 21. Side snow thrower; 22. Connecting pipe; 23. Air blower snow thrower; 3. Conversion mechanism; 31. Mounting seat; 32. Limiting seat; 33. Divider plate; 34. Drive rod; 35. First servo motor; 36. First support plate; 4. Steering mechanism; 41. Second support plate; 42. Second servo motor; 43. Protective cover; 44. Transmission rod; 45. First gear; 46. Second gear; 5. Adjustment mechanism; 51. Electric telescopic rod; 52. Base; 53. Adjustment seat; 54. Adjustment rod; 55. Adjustment plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In actual operation, traditional snow blowers are mostly designed with fixed snow-throwing modes. The side-throwing and wind-blown snow-throwing equipment are independent of each other. If different snow-throwing needs need to be switched in the same operation scenario, different equipment needs to be replaced or the snow-throwing parts need to be manually disassembled and replaced. The operation is cumbersome and time-consuming, which not only reduces the efficiency of snow removal operations, but also increases the labor intensity of workers and is difficult to adapt to complex and ever-changing snow removal scenarios.

[0019] In view of this, the present invention provides a snow blower that facilitates switching between side-throwing and wind-blown snow throwing. This snow blower, which facilitates switching between side-throwing and wind-blown snow throwing, achieves automated and rapid switching between the two modes through the cooperation of a mounting base, a limiting base, a partition plate, a drive rod, a first servo motor, and a first support plate. This allows workers to adjust the snow throwing mode according to the actual situation on site, greatly improving the adaptability and work efficiency of the equipment in different snow removal scenarios.

[0020] Those skilled in the art will connect the electrical components and their compatible power supplies in this case using wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, without further explanation of electrical control.

[0021] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0022] Example 1: By Figure 1-6 It is known that a snow thrower that facilitates switching between side-throwing and wind-blown snow throwing includes a snow collection hood 1. Inside the snow collection hood 1, a spiral blade 11 is rotatably connected via a sealed bearing. A snow collection shell 12 is fixedly connected to the back of the snow collection hood 1. A connecting seat 2 is fixedly connected to the top of the snow collection shell 12. A side-throwing tube 21 is fixedly connected to the top of the connecting seat 2. A wind-blown snow throwing tube 23 is located on the back of the side-throwing tube 21. The snow thrower that facilitates switching between side-throwing and wind-blown snow throwing also includes a conversion mechanism 3, a steering mechanism 4, and an adjustment mechanism 5. The conversion mechanism 3 is located inside the snow collection shell 12; the steering mechanism 4 is located on the back of the connecting seat 2; and the adjustment mechanism 5 is located above the connecting seat 2. The conversion mechanism 3 switches between the two snow throwing modes, the steering mechanism 4 adjusts the snow throwing direction of the wind-blown snow throwing tube 23, and the adjustment mechanism 5 adjusts the snow throwing angle and snow throwing amount of the wind-blown snow throwing tube 23. In the specific implementation process, it is worth noting that the snow collection cover 1 is a rectangular cover, which can be made of stainless steel. Its front and bottom are open, while its back has a circular through-slot connected to the inner wall of the snow collection shell 12. It can be directly installed on the front of the snow-throwing vehicle. Furthermore, the power cord of the snow-throwing machine is directly connected to the power interface of the snow-throwing vehicle, thereby driving the operation of each structure. The inner wall of the snow collection cover 1 is equipped with spiral blades 11, which can be made of high-manganese steel. The snow collection shell 12 is a cylinder, with its top machined into a funnel shape. The connecting seat 2 is fixed to the top of the snow collection shell 12 by bolts. The front half is processed into a cuboid, and the rear half is processed into a cylinder with a sloping surface. The side snow throw tube 21 is made of aluminum alloy and is 'L' shaped. Its output end faces one side and can be made of aluminum alloy. Its bottom is fixed to the front half of the connecting seat 2 by bolts. The wind turbine snow throw tube 23 is made of the same material as the side snow throw tube 21 and is 'L' shaped as a cylinder. In actual work, the operator can switch between the two snow throwing modes through the conversion mechanism 3, adjust the snow throwing direction of the wind turbine snow throw tube 23 through the steering mechanism 4, and adjust the snow throwing angle and snow throwing amount of the wind turbine snow throw tube 23 through the adjustment mechanism 5. Furthermore, the conversion mechanism 3 includes a mounting base 31, a limiting seat 32, a partition plate 33, a drive rod 34, a first servo motor 35, and a first support plate 36. The mounting base 31 is fixedly connected to the top of the inner wall of the snow collection shell 12; two limiting seats 32 are provided, respectively fixedly connected to both sides of the inner wall of the snow collection shell 12; the partition plate 33 is located below the mounting base 31; the drive rod 34 is fixedly connected to the outer wall of the partition plate 33 and inserted into the inner wall of the mounting base 31, with both ends extending to the snow collection shell through sealed bearings. The exterior of snow collection shell 12; the first servo motor 35 is disposed on one side of the outer wall of the snow collection shell 12 and is fixedly connected to the end of the drive rod 34; the first support plate 36 is fixedly connected to the outer wall of the first servo motor 35 and is rotatably connected to the output end of the first servo motor 35 through a sealing shaft, and its bottom is fixedly connected to the top of the snow collection cover 1; wherein, the two snow throwing modes are switched by the cooperation of the mounting base 31, the limiting base 32, the partition plate 33, the drive rod 34, the first servo motor 35 and the first support plate 36; In the specific implementation process, it is worth noting that the mounting base 31 has a U-shaped cross-section and can be made of gray cast iron. Both sides of the mounting base have circular through holes. Two limiting seats 32 are provided, which are fixed to the inner wall of the snow collection shell 12 by bolts. They can limit the movement of the partition plate 33. The partition plate 33 is a T-shaped plate structure and can be made of polyurethane. The drive rod 34 is used to drive the partition plate 33 to rotate, and one end of it is fixedly connected to the output end of the first servo motor 35. The model of the first servo motor 35 can be selected according to actual needs. The appropriate servo drive can be selected based on its suitability for the task, such as the MSMF042L1U2M model, with a matching MADHT1507E servo driver. The power cables for the first servo motor 35 and the servo driver are directly connected to the power supply of the snow-throwing vehicle. The first support plate 36 has an 'L'-shaped cross-section, providing support for the first servo motor 35. During actual operation, the partition plate 33 is initially perpendicular to the ground. When the side-throwing mode is required, the operator activates the controller via the snow-throwing vehicle's power supply and controls... The device starts the first servo motor 35, which drives the drive rod 34 to rotate. The drive rod 34 drives the partition plate 33 to flip, and the partition plate 33 flips towards the side closer to the wind tunnel snow throwing tube 23 until it contacts and abuts against the limit seat 32 on that side. At the same time, the first servo motor 35 stops, fixing the partition plate 33 in place. At this time, the internal space of the snow collection shell 12 is only connected to the snow collection cover 1 and the side snow throwing tube 21, thus realizing the side snow throwing mode. When the wind tunnel snow throwing mode is needed, the operator starts the first servo motor 35 again. The first servo motor 35 drives the wind tunnel snow throwing tube 21 to rotate. The rod 34 drives the partition plate 33 to rotate towards the side snow-throwing tube 21 until it contacts and presses against the limit seat 32 on that side. At the same time, the first servo motor 35 stops, fixing the partition plate 33 here. At this time, the internal space of the snow collection shell 12 is only connected to the snow collection cover 1 and the wind duct snow-throwing tube 23, thus realizing the side wind duct snow-throwing mode. Therefore, through the cooperation of the above structures, the automatic and rapid switching between the two modes of side snow-throwing and wind duct snow-throwing is realized, enabling the staff to adjust the snow-throwing mode according to the actual situation on site, greatly improving the adaptability and work efficiency of the equipment in different snow removal scenarios. Furthermore, a connecting pipe 22 is sleeved on the inner wall of the snow-throwing tube 23, and the end of the connecting pipe 22 is fixedly connected to the top of the connecting seat 2. The steering mechanism 4 includes a second support plate 41, a second servo motor 42, a protective cover 43, a transmission rod 44, a first gear 45, and a second gear 46. The second support plate 41 is fixedly connected to the back of the snow collection shell 12; the second servo motor 42 is fixedly connected to the bottom of the second support plate 41, and its output end extends to the top of the second support plate 41 through a sealed bearing; the protective cover 43 is fixedly connected to the side of the top of the second support plate 41 away from the connecting seat 2; the transmission rod 44... The output end of the second servo motor 42 is fixedly connected, and the inner wall of the protective cover 43 is rotatably connected through a sealed bearing; the first gear 45 is disposed inside the protective cover 43 and fixedly connected to the outer wall of the transmission rod 44; the second gear 46 is meshed with the outer wall of the first gear 45 and rotatably connected to the outer wall of the connecting pipe 22 through a sealed bearing, and its top is fixedly connected to the bottom of the wind tunnel snow throwing tube 23; wherein, the snow throwing direction of the wind tunnel snow throwing tube 23 is adjusted by the cooperation of the second support plate 41, the second servo motor 42, the protective cover 43, the transmission rod 44, the first gear 45 and the second gear 46; In the specific implementation process, it is worth noting that the connecting pipe 22 is fixed to the top of the rear half of the connecting seat 2 by bolts. Its material is the same as that of the connecting seat 2, and its top is processed into a trumpet shape. The second support plate 41 is a stainless steel plate structure. The second servo motor 42 is fixed to the bottom of the second support plate 41 by bolts. The protective cover 43 can be made of engineering plastic. The transmission rod 44 is a stainless steel rod. The parameters of the first gear 45 and the second gear 46 are the same, which can achieve meshing connection. However, their diameters are different. The first gear 45 is smaller, and the second gear 46 is larger. In the actual working process, when it is necessary to adjust the snow throwing of the wind duct snow throwing tube 23... When adjusting the direction, the operator starts the controller via the power supply of the snow thrower, which in turn starts the second servo motor 42. The second servo motor 42 drives the transmission rod 44 to rotate, which in turn drives the first gear 454 to rotate. The first gear 45 drives the second gear 46 to rotate, which in turn drives the wind tunnel snow thrower 23 to rotate, thereby adjusting the direction. Once the designated position is reached, the second servo motor 42 is stopped. This achieves automated adjustment of the snow throwing direction of the wind tunnel snow thrower 23, allowing it to flexibly adjust the snow throwing position to avoid obstacles or directionally transport snow, thus improving the ease of operation of the equipment. Example 2: From Figure 1-6It is known that the adjustment mechanism 5 includes an electric telescopic rod 51, a base 52, an adjustment seat 53, an adjustment rod 54, and an adjustment plate 55. The electric telescopic rod 51 is fixedly connected to the top of the wind duct snow throw tube 23; the base 52 is located below the electric telescopic rod 51 and is fixedly connected to the top of the wind duct snow throw tube 23; the adjustment seat 53 is fixedly connected to the output end of the electric telescopic rod 51; the adjustment rod 54 is movably connected to the inner wall of the adjustment seat 53; the adjustment plate 55 is fixedly connected to the end of the adjustment rod 54, rotatably connected to the inner wall of the base 52, and fits against the outer wall of the wind duct snow throw tube 23; wherein, through the cooperation of the electric telescopic rod 51, the base 52, the adjustment seat 53, the adjustment rod 54, and the adjustment plate 55, the snow throwing angle and the amount of snow thrown by the wind duct snow throw tube 23 are adjusted. In the specific implementation process, it is worth noting that the electric telescopic rod 51 is fixed to the top of the wind tunnel snow-throwing tube 23 by a vertical plate. Its specific model can be selected according to actual needs, as long as it meets the operational requirements. For example, it can be the TLC-300-50 model. The base 52 has a trapezoidal cross-section, with a groove machined on one side of its outer wall. A pin is fixed to the inner wall of the groove. The adjusting seat 53 has a U-shaped structure with a pin. The adjusting rod 54 is generally L-shaped, with an elliptical through groove machined on its side wall. The adjusting plate 55 is generally circular and can be made of polyurethane. During the process, when it is necessary to adjust the snow throwing angle and snow throwing volume of the wind duct snow throwing tube 23, the staff starts the controller through the power supply of the snow throwing vehicle, and starts the electric telescopic rod 51 through the controller. The electric telescopic rod 51 drives the adjusting seat 53 to move, the adjusting seat 53 drives the adjusting rod 54 to move, and the adjusting rod 54 drives the adjusting plate 55 to move, thereby adjusting the size of the opening between the adjusting plate 55 and the output port of the wind duct snow throwing tube 23. After reaching the designated position, the electric telescopic rod 51 is stopped, thereby adjusting the snow throwing volume and improving the ease of use of the snow throwing machine that can easily switch between side snow throwing and wind duct snow throwing. Furthermore, protective seats 111 are provided on both sides of the spiral blade 11. The outer walls of the two protective seats 111 are fixedly connected to the outer wall of the snow collection cover 1 on the side that is close to each other. A drive seat 112 is fixedly connected to the outer wall of one protective seat 111. The output end of the drive seat 112 passes through the outer wall of one protective seat 111 and is fixedly connected to the end of the spiral blade 11. In the specific implementation process, it is worth noting that there are two protective seats 111, which are fixed to both sides of the snow collection cover 1 by bolts. The material of the protective seat 111 can be working plastic material. It can prevent snow from entering the sealed bearings at both ends of the spiral blade 11, thereby ensuring the stable operation of the spiral blade 11. The drive seat 112 is fixed to the outer wall of the protective seat 111. The outer wall is connected with wires. The operator can control the start or stop of the drive seat 112 through the controller, thereby controlling the start and stop of the spiral blade 11. The internal structure of the drive seat 112 includes, but is not limited to, the drive motor (model Z4-112 / 4-1.5kW optional), the output shaft and the overload protection module, etc., which can meet the power requirements of the spiral blade 11 to break and push snow, thus ensuring the working stability of the snow thrower. Furthermore, a fixing seat 13 is provided below the second support plate 41. The outer wall of the fixing seat 13 is fixedly connected to the outer wall of the snow collection shell 12. The inner wall of the fixing seat 13 is rotatably connected to the connecting shaft 14 through a sealed bearing. The outer wall of the connecting shaft 14 is fixedly connected to the snow throwing wheel 15. In the specific implementation process, it is worth noting that the fixed seat 13 is fixed to the back of the snow collection shell 12 by bolts, the connecting shaft 14 is a round rod structure of No. 45 steel, and its end is machined with a flange structure to facilitate connection with the drive main shaft of the snow throwing machine. The snow throwing wheel 15 consists of blades and an impeller. The impeller is fixed to the outer wall of the connecting shaft 14, and the blades are fixed to the side of the outer wall of the impeller away from the fixed seat 13. The blades are used to cut larger snow blocks, and the impeller is used to transport the crushed snow into the interior of the side snow throwing tube 21 or the wind tunnel snow throwing tube 23, thereby achieving the working stability of the snow throwing machine. Furthermore, snow guide plates 16 are fixedly connected to both sides of the front of the snow collection cover 1; In the specific implementation process, it is worth noting that there are two snow guide plates 16, which can be made of aluminum alloy. They are fixed to the front of the snow collection cover 1 to gather the snow in front of the snow blower, thereby improving the snow removal speed. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A snow thrower that facilitates switching between side-throwing and wind-blown snow throwing, comprising a snow collection hood (1), characterized in that: The interior of the snow collection hood (1) is rotatably connected to a spiral blade (11) via a sealed bearing. A snow collection shell (12) is fixedly connected to the back of the snow collection hood (1). A connecting seat (2) is fixedly connected to the top of the snow collection shell (12). A side snow thrower (21) is fixedly connected to the top of the connecting seat (2). A wind-blown snow thrower (23) is provided on the back of the side snow thrower (21). The snow thrower that facilitates switching between side snow thrower and wind-blown snow thrower also includes: The conversion mechanism (3) is located inside the snow collection shell (12); Steering mechanism (4) is located on the back of connecting seat (2); Adjustment mechanism (5) is located above connecting seat (2); The two snow-throwing modes are switched by the conversion mechanism (3), the snow-throwing direction of the wind duct snow-throwing tube (23) is adjusted by the steering mechanism (4), and the snow-throwing angle and snow-throwing amount of the wind duct snow-throwing tube (23) are adjusted by the adjustment mechanism (5).

2. The snow blower according to claim 1, which facilitates switching between side-blowing and wind-blown snow blowing, is characterized in that: The conversion mechanism (3) includes: Mounting base (31) is fixedly connected to the top of the inner wall of the snow collection shell (12); There are two limit seats (32), which are fixedly connected to the inner walls of the snow collection shell (12) respectively; A partition plate (33) is disposed below the mounting base (31); The drive rod (34) is fixedly connected to the outer wall of the partition plate (33) and inserted into the inner wall of the mounting base (31), and both ends extend to the outside of the snow collection shell (12) through sealed bearings; The first servo motor (35) is located on one side of the outer wall of the snow collection shell (12) and is fixedly connected to the end of the drive rod (34); The first support plate (36) is fixedly connected to the outer wall of the first servo motor (35) and rotatably connected to the output end of the first servo motor (35) through a sealing shaft, and its bottom is fixedly connected to the top of the snow collection cover (1). The two snow-throwing modes are switched through the cooperation of the mounting base (31), the limiting base (32), the partition plate (33), the drive rod (34), the first servo motor (35) and the first support plate (36).

3. A snow blower that facilitates switching between side-blowing and wind-blown snow blowing according to claim 2, characterized in that: The inner wall of the wind tunnel snow-throwing tube (23) is fitted with a connecting pipe (22), the end of which is fixedly connected to the top of the connecting seat (2). The steering mechanism (4) includes: The second support plate (41) is fixedly connected to the back of the snow collection shell (12); The second servo motor (42) is fixedly connected to the bottom of the second support plate (41), and its output end extends to the top of the second support plate (41) through a sealed bearing; The protective cover (43) is fixedly connected to the top of the second support plate (41) on the side away from the connecting seat (2); The transmission rod (44) is fixedly connected to the output end of the second servo motor (42) and rotatably connected to the inner wall of the protective cover (43) through a sealed bearing; The first gear (45) is located inside the protective cover (43) and is fixedly connected to the outer wall of the transmission rod (44); The second gear (46) is meshed with the outer wall of the first gear (45) and rotatedly connected to the outer wall of the connecting pipe (22) through a sealed bearing, and its top is fixedly connected to the bottom of the wind duct snow throw tube (23); The snow-throwing direction of the wind tunnel snow-throwing tube (23) is adjusted by the cooperation of the second support plate (41), the second servo motor (42), the protective cover (43), the transmission rod (44), the first gear (45), and the second gear (46).

4. A snow blower that facilitates switching between side-blowing and wind-blown snow blowing according to claim 1, characterized in that: The adjustment mechanism (5) includes: An electric telescopic pole (51) is fixedly connected to the top of the wind tunnel snow throw tube (23); The base (52) is located below the electric telescopic rod (51) and is fixedly connected to the top of the wind duct snow throw tube (23); Adjustment seat (53) is fixedly connected to the output end of electric telescopic rod (51); Adjusting rod (54) is movably connected to the inner wall of adjusting seat (53); The adjusting plate (55) is fixedly connected to the end of the adjusting rod (54), and rotatably connected to the inner wall of the base (52), and attached to the outer wall of the wind duct snow throw tube (23); The snow-throwing angle and snow-throwing amount of the wind duct snow-throwing tube (23) are adjusted by the cooperation of the electric telescopic rod (51), base (52), adjustment seat (53), adjustment rod (54) and adjustment plate (55).

5. A snow blower that facilitates switching between side-blowing and wind-blown snow blowing according to claim 1, characterized in that: Both sides of the spiral blade (11) are provided with protective seats (111). The outer walls of the two protective seats (111) are respectively fixedly connected to the outer wall of the snow collection cover (1) on the side that is close to each other. A drive seat (112) is fixedly connected to the outer wall of one of the protective seats (111). The output end of the drive seat (112) passes through the outer wall of one of the protective seats (111). The output end of the drive seat (112) is fixedly connected to the end of the spiral blade (11).

6. A snow blower that facilitates switching between side-blowing and wind-blown snow blowing according to claim 3, characterized in that: A fixed seat (13) is provided below the second support plate (41). The outer wall of the fixed seat (13) is fixedly connected to the outer wall of the snow collection shell (12). The inner wall of the fixed seat (13) is rotatably connected to the connecting shaft (14) through a sealed bearing. The outer wall of the connecting shaft (14) is fixedly connected to the snow throwing wheel (15).

7. A snow blower that facilitates switching between side-blowing and wind-blown snow blowing according to claim 1, characterized in that: Snow guide plates (16) are fixedly connected to both sides of the front of the snow collection cover (1).

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