Snow throwing machine with adjustable snow throwing direction and snow removing equipment
By introducing a drive motor and roller into the snow thrower, the rotation of the side snow thrower is achieved, which solves the problem of unadjustable snow throwing direction and distance of the traditional snow thrower, and improves the flexibility and efficiency of snow removal operations.
Patent Information
- Application Number
- CN202420099230.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-16
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-01-16
AI Technical Summary
The snow throwing tube of the traditional snow throwing machine is fixedly connected to the main body, resulting in the unadjustable direction and distance of snow throwing, limiting the flexibility and efficiency of snow removal operations.
The drive motor and roller realize the rotation of the side snow throwing cylinder, adjust the direction of snow throwing, and thus adjust the distance of snow throwing.
It realizes flexible adjustment of the direction and distance of snow throwing, and improves the convenience and efficiency of snow removal operations.
Smart Images
Figure CN222455934U_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of snow removal equipment, and in particular to a snow thrower and snow removal equipment with adjustable snow throwing direction. Background Art
[0002] During the snow removal operation, snow can be transported. Usually, the snow to be transported is carried by a truck, and the truck carrying the snow can transport the snow to a snow field or a garbage dump. The snow can be thrown into the truck cargo box by a snow thrower. The snow can also be thrown on both sides of the road by a snow thrower without the need to transport the snow.
[0003] At present, conventional snow throwers are usually provided with a snow throwing cylinder, which is fixedly connected to the main body of the snow thrower. Since the angle between the snow throwing cylinder and the main body of the snow thrower can affect the snow throwing direction, the snow throwing direction of the conventional snow thrower cannot be adjusted, and accordingly, the snow throwing distance cannot be adjusted, which will bring inconvenience to the snow removal operation. Summary of the invention
[0004] The present invention provides a snow thrower and snow removal equipment with adjustable snow throwing direction. The snow thrower and snow removal equipment can realize the rotation of the side snow throwing cylinder through a driving motor and a roller connected to the driving motor, thereby realizing the adjustment of the snow throwing direction. During the snow removal operation, the snow throwing distance can be adjusted by adjusting the snow throwing direction, which brings convenience to the snow removal operation.
[0005] To achieve the above-mentioned objectives, the first aspect of the present disclosure provides a snow thrower with adjustable snow throwing direction, the snow thrower with adjustable snow throwing direction comprising: a snow thrower body; a snow throwing fan motor, which is provided with a snow throwing fan motor output shaft and is connected to a drum shaft; a drum, which is rotatably connected to the drum shaft and is provided with a snow throwing fan accommodating chamber; a side snow throwing cylinder, which is fixedly connected to the drum and is provided with a side throwing channel, which is connected to the snow throwing fan accommodating chamber; a snow throwing fan, which is arranged in the snow throwing fan accommodating chamber and is fixedly connected to the snow throwing fan motor output shaft, and is used for transferring the accumulated snow from the snow throwing fan to the side snow throwing cylinder when rotating; a driving motor, which is transmission-connected to the drum through a chain, and is used for driving the drum to rotate around the drum shaft through the chain to adjust the snow throwing direction.
[0006] Optionally, the snow thrower with adjustable snow throwing direction also includes: an upper snow throwing cylinder, which is fixedly connected to the snow thrower body, and when the side snow throwing cylinder is in the upper throwing position, one end of the side snow throwing cylinder faces the opening of the upper snow throwing cylinder.
[0007] Optionally, a drive motor output shaft of the drive motor is fixedly connected to a gear, and the chain is meshed with the gear.
[0008] Optionally, the snow thrower with adjustable snow throwing direction also includes: a limit column, two limit columns are respectively connected to the snow thrower body, and a chain passing through the two limit columns is meshed with the gear.
[0009] Optionally, the end of the limiting column is connected to a limiting plate.
[0010] Optionally, the roller is fixedly connected with a chain connecting part, the chain connecting part is provided with a chain fixing hole, one end of the chain extends into the chain fixing hole and is fixedly connected with the chain connecting part.
[0011] Optionally, the roller is fixedly connected with a shaft sleeve, which is sleeved on the roller shaft and rotatably connected to the roller shaft.
[0012] A second aspect of the present disclosure provides a snow removal device, including a snow thrower with adjustable snow throwing direction in the first aspect or its various implementations.
[0013] In the above implementation of the embodiment of the present disclosure, the drum is connected with a side snow throwing cylinder, and the snow throwing fan accommodating chamber of the drum is connected with the side throwing channel of the side snow throwing cylinder; the snow throwing fan accommodating chamber of the drum accommodates a snow throwing fan, and the snow throwing fan can rotate under the drive of the snow throwing fan motor; the accumulated snow can splash from the snow throwing fan accommodating chamber to the side throwing channel under the action of centrifugal force, so that the accumulated snow flies out of the side snow throwing cylinder to realize the snow throwing operation. When the driving motor rotates, the rotation of the driving motor can be transmitted to the drum through the chain, thereby driving the drum to rotate, and the drum can drive the side snow throwing cylinder to rotate; when the side snow throwing cylinder rotates, the traveling direction of the accumulated snow flying away from the side snow throwing cylinder is changed, so that the snow throwing direction is also changed, and the corresponding snow throwing distance is also changed, thereby realizing the adjustment of the snow throwing direction and the snow throwing distance, and during the snow removal operation, the snow throwing direction can be adjusted as needed, which provides convenience for the snow removal operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A partial structural diagram of a snow thrower with adjustable snow throwing direction provided in an embodiment of the present disclosure Figure 1 ;
[0015] Figure 2 A partial structural diagram of a snow thrower with adjustable snow throwing direction provided in an embodiment of the present disclosure Figure 2 ;
[0016] Figure 3 A partial cross-sectional schematic diagram of a snow thrower with adjustable snow throwing direction provided in an embodiment of the present disclosure;
[0017] Figure 4 A schematic diagram of a roller and a side snow throwing barrel in a snow thrower with adjustable snow throwing direction provided in an embodiment of the present disclosure.
[0018] Figures 1 to 4 middle:
[0019] 10-snow thrower body, 20-snow throw fan motor, 21-snow throw fan motor output shaft, 22-drum shaft, 30-drum, 31-snow throw fan accommodating chamber, 32-chain connecting part, 33-chain fixing hole, 34-sleeve, 40-side snow throw cylinder, 41-side throw channel, 50-snow throw fan, 60-drive motor, 61-drive motor output shaft, 62-gear, 70-chain, 80-upper snow throw cylinder, 81-opening, 90-limit column, 91-limit plate, A-upper throw position. Implementation
[0020] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.
[0021] In this disclosure, for the convenience of description, the directional words such as "upper" and "lower" used generally refer to the "upper" and "lower" of the corresponding components when they are in use, and the vertical direction is perpendicular to the horizontal direction. Figure 1 For example, the position of the upper snow throwing barrel 80 relative to the drum 30 can be defined as "upper". In addition, the directional words "inside and outside" used are "inside and outside" relative to the contours of the corresponding components themselves. The direction perpendicular to the horizontal plane can be defined as the vertical direction, and the angle between the extension direction of the side snow throwing barrel 40 and the horizontal plane can be defined as the snow throwing direction. In addition, the terms "first", "second", etc. used in this application are to distinguish one element from another, and do not have order and importance. In the following description, when referring to the drawings, unless otherwise explained, the same figure numbers in different drawings represent the same or similar elements. The above definitions are only used to explain and illustrate the present disclosure and should not be construed as limitations on the present disclosure.
[0022] The inventor found in the research on snow throwers and snow removal equipment that snow throwers are needed for both snow transportation and snow throwing. The angle between the snow throwing barrel and the horizontal plane of the traditional snow thrower cannot be adjusted, and the snow throwing distance cannot be adjusted, which cannot meet the diverse snow removal needs and brings inconvenience to snow removal operations.
[0023] Based on the above findings, in order to solve the technical problems shown in the background technology part, the embodiment of the present application provides a snow thrower and snow removal equipment with adjustable snow throwing direction. The snow thrower and snow removal equipment provided in the embodiment of the present application are described below in conjunction with the accompanying drawings.
[0024] See also Figures 1 to 4, a snow thrower with adjustable snow throwing direction provided in an embodiment of the present application, the snow thrower with adjustable snow throwing direction comprises: a snow thrower body 10; a snow throwing fan motor 20, which is provided with a snow throwing fan motor output shaft 21 and is connected to a drum shaft 22; a drum 30, which is rotatably connected to the drum shaft 22 and is provided with a snow throwing fan accommodating chamber 31; a side snow throwing cylinder 40, which is fixedly connected to the drum 30 and is provided with a side throwing channel 41, and the side throwing channel 41 is connected to the snow throwing fan accommodating chamber 31; a snow throwing fan 50, which is arranged in the snow throwing fan accommodating chamber 31 and is fixedly connected to the snow throwing fan motor output shaft 21, and is used for transferring the accumulated snow from the snow throwing fan 50 to the side snow throwing cylinder 40 during rotation; a driving motor 60, which is transmission-connected to the drum 30 through a chain 70, and is used for driving the drum 30 to rotate around the drum shaft 22 through the chain 70 to adjust the snow throwing direction.
[0025] It should be noted that the snow throwing direction can be understood as the angle between the side snow throwing cylinder 40 and the horizontal plane, which is used to indicate the angle between the flying direction of the snow and the horizontal plane when the snow is splashed out from the side snow throwing cylinder 40. Since the snow thrower body 10 is usually placed on a horizontal plane, the angle between the side snow throwing cylinder 40 and the horizontal plane can be adjusted by adjusting the angle between the side snow throwing cylinder 40 and the snow thrower body 10. The snow throwing fan motor 20 can be relatively fixed to the snow thrower body 10 so that the snow throwing fan motor 20 is carried by the snow thrower body 10. When the snow throwing fan motor 20 is started, the snow throwing fan motor output shaft 21 rotates, thereby driving the snow throwing fan 50 to rotate. The accumulated snow can enter the snow throwing fan 50. When the snow throwing fan 50 rotates, the accumulated snow moves to a position away from the center of the snow throwing fan 50 under the action of centrifugal force. Since the snow throwing fan 50 is located in the snow throwing fan accommodating chamber 31 of the drum 30, the accumulated snow moves toward the inner wall of the snow throwing fan accommodating chamber 31 under the action of the snow throwing fan 50, and then enters the side snow throwing cylinder 40 connected to the snow throwing fan accommodating chamber 31.
[0026] In an exemplary embodiment, the drum shaft 22 can be sleeved on the snow throwing fan motor output shaft 21 to achieve the connection between the snow throwing fan motor 20 and the drum shaft 22, and the snow throwing fan motor output shaft 21 is coaxial with the drum shaft 22. However, the snow throwing fan motor output shaft 21 and the drum shaft 22 do not rotate synchronously, so the snow throwing fan motor output shaft 21 and the drum shaft 22 may not contact each other, and the snow throwing fan motor output shaft 21 and the drum shaft 22 may also contact each other through components such as balls to reduce friction resistance. The drum 30 can be hollow cylindrical to accommodate the snow throwing fan 50. The side snow throwing cylinder 40 is fixed to the outer periphery of the drum 30 so as to move with the rotation of the drum 30. The rotation speed of the snow throwing fan 50 can be greater than the rotation speed of the drum 30, and the rotation direction of the drum 30 can be the same as or opposite to the rotation direction of the snow throwing fan 50. The rotation direction here is clockwise or counterclockwise.
[0027] It should be further explained that the two ends of the chain 70 can be fixedly connected to the outer circumference of the drum 30 respectively. Through the transmission effect of the chain 70, the drum 30 can rotate with the rotation of the drive motor 60, thereby adjusting the direction of the side snow throwing cylinder 40, that is, adjusting the snow throwing direction. When the kinetic energy of the snow flying out of the side snow throwing cylinder 30 remains unchanged, if the direction of the side snow throwing cylinder 40 is changed, the distance that the snow moves in the horizontal plane can be changed, and the distance that the snow moves in the horizontal plane can be understood as the snow throwing distance. Since both the snow throwing direction and the snow throwing distance can be adjusted, it can meet more needs and bring convenience to snow removal operations.
[0028] Furthermore, the snow thrower with adjustable snow throwing direction also includes: an upper snow throwing cylinder 80, which is fixedly connected to the snow thrower body 10, and when the side snow throwing cylinder 40 is in the upper throwing position A, one end of the side snow throwing cylinder 40 faces the opening 81 of the upper snow throwing cylinder 80.
[0029] In an exemplary embodiment, the extension direction of the upper snow throwing cylinder 80 body can be a vertical direction, and the vertical direction is perpendicular to the horizontal plane. In the case where only the upper snow throwing cylinder 80 is provided without the side snow throwing cylinder 40 with adjustable snow throwing direction, and the upper snow throwing cylinder 80 is relatively fixed to the snow throwing machine body 10, the snow throwing direction of the snow throwing machine is fixed, which cannot meet the diversified needs. Compared with the upper snow throwing cylinder 80, the snow with the same kinetic energy can be thrown farther by the side snow throwing cylinder 40; in terms of the energy required for throwing the same distance, the energy required when using the side snow throwing cylinder 40 is less than the energy required when using the upper snow throwing cylinder 80, so the use of the side snow throwing cylinder 40 for snow throwing has the characteristics of high efficiency and low energy consumption. In addition, since at least a part of the pipeline of the upper snow throwing cylinder 80 is in a vertical direction, when the energy is insufficient, the snow cannot be thrown, and the snow will adhere to the inner wall of the upper snow throwing cylinder 80, causing the upper snow throwing cylinder 80 to be blocked, increasing the maintenance frequency and difficulty, and increasing the labor cost.
[0030] It should be noted that the snow thrower can be equipped with a side snow throwing cylinder 40 and an upper snow throwing cylinder 80 at the same time, and such a snow thrower has the characteristics of high integration. The upper throwing position A here can be the position of the side snow throwing cylinder 40; at this position, the extension direction of the side snow throwing cylinder 40 is the vertical direction. The side snow throwing cylinder 40 in the upper throwing position A can allow the accumulated snow to enter the upper snow throwing cylinder 80, so as to enable the upper snow throwing cylinder 80 to perform snow throwing operations. The rotation of the side snow throwing cylinder 40 has a certain range. For example, the side snow throwing cylinder 40 can move within the range defined by the state in which the extension direction is the horizontal direction and the state in which the extension direction is the vertical direction.
[0031] Furthermore, the drive motor output shaft 61 of the drive motor 60 is fixedly connected with a gear 62 , and the chain 70 is meshed with the gear 62 .
[0032] In an exemplary embodiment, when the driving motor 60 is started, the driving motor output shaft 61 may rotate, thereby driving the gear 62 to rotate, and the rotating gear 62 may pull the chain 70, and then the chain 70 drives the drum 30 to rotate.
[0033] Furthermore, the snow thrower with adjustable snow throwing direction also includes: a limit column 90, two limit columns 90 are respectively connected to the snow thrower body 10, and the chain 70 passing through the two limit columns 90 is meshed with the gear 62.
[0034] In an exemplary embodiment, the chain 70 is clamped by two limit posts 90, so that the degree of looseness of the chain 70 can be reduced and the swing of the chain 70 can be reduced. Reducing the swing of the chain 70 can reduce the collision of the chain 70, thereby increasing the service life, reducing the maintenance frequency, and saving labor costs. The limit post 90 can rotate relative to the snow thrower body 10, that is, the snow thrower body 10 is rotatably connected to the limit post 90. The rotating limit post 90 can reduce the friction between the limit post 90 and the chain 70, reduce wear, and increase the service life.
[0035] Furthermore, the end of the limiting column 90 is connected to the limiting plate 91 .
[0036] In an exemplary embodiment, the limiting plate 91 can reduce the probability of the chain 70 being separated from the limiting column 90, thereby improving the structural stability.
[0037] Furthermore, the roller 30 is fixedly connected with a chain connecting portion 32 , and the chain connecting portion 32 is provided with a chain fixing hole 33 . One end of the chain 70 extends into the chain fixing hole 33 and is fixedly connected with the chain connecting portion 32 .
[0038] In an exemplary embodiment, the chain connecting portion 32 having the chain fixing hole 33 can reduce the installation difficulty of the fixed connection between the chain 70 and the drum 30, improve the installation efficiency, and save labor costs.
[0039] Furthermore, the drum 30 is fixedly connected with a shaft sleeve 34 , and the shaft sleeve 34 is sleeved on the drum shaft 22 and is rotatably connected to the drum shaft 22 .
[0040] In an exemplary embodiment, the shaft sleeve 34 can be fixed on the body of the drum 30, and the rotation of the drum 30 can be achieved through the relative rotation of the shaft sleeve 34 and the drum shaft 22, which has the characteristic of compact structure.
[0041] Based on the above, the present disclosure also provides a snow removal device, including a snow thrower with adjustable snow throwing direction in the above embodiments.
[0042] Since the snow removal equipment provided in this embodiment has the snow thrower with adjustable snow throwing direction provided in any of the above embodiments, the snow removal equipment has all the beneficial effects of the snow thrower with adjustable snow throwing direction provided in any of the above embodiments, which will not be repeated here.
[0043] The above is a detailed introduction to the snow thrower and snow removal equipment with adjustable snow throwing direction provided by the present disclosure. This article uses specific examples to illustrate the principles and implementation methods of the present disclosure. The description of the above embodiments is only used to help understand the core idea of the present disclosure. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present disclosure, several improvements and modifications can be made to the present disclosure, and these improvements and modifications also fall within the scope of protection of the claims of the present disclosure.
Claims
1. A snow thrower with adjustable snow throwing direction, characterized in that: include: Snow thrower body (10); A snow-throwing fan motor (20) is provided with a snow-throwing fan motor output shaft (21) and is connected to a drum rotating shaft (22); A drum (30) is rotatably connected to the drum shaft (22) and is provided with a snow throwing fan accommodating chamber (31); A side snow throwing cylinder (40) is fixedly connected to the drum (30) and is provided with a side throwing channel (41), wherein the side throwing channel (41) is in communication with the snow throwing fan accommodating chamber (31); A snow throwing fan (50) is disposed in the snow throwing fan accommodating chamber (31) and is fixedly connected to the snow throwing fan motor output shaft (21) and is used to transfer accumulated snow from the snow throwing fan (50) to the side snow throwing cylinder (40) when rotating; The driving motor (60) is connected to the roller (30) through a chain (70) and is used to drive the roller (30) to rotate around the roller shaft (22) through the chain (70) to adjust the direction of snow throwing.
2. The snow thrower with adjustable snow throwing direction as claimed in claim 1, characterized in that: Also includes: The upper snow throwing cylinder (80) is fixedly connected to the snow throwing machine body (10); when the side snow throwing cylinder (40) is in the upper throwing position, one end of the side snow throwing cylinder (40) faces the opening (81) of the upper snow throwing cylinder (80).
3. The snow thrower with adjustable snow throwing direction as claimed in claim 1, characterized in that: The drive motor output shaft (61) of the drive motor (60) is fixedly connected to a gear (62), and the chain (70) is meshed with the gear (62).
4. The snow thrower with adjustable snow throwing direction as claimed in claim 3, characterized in that: Also includes: A limit post (90), wherein two limit posts (90) are respectively connected to the snow thrower body (10), and a chain (70) passing between the two limit posts (90) is meshed with the gear (62).
5. The snow thrower with adjustable snow throwing direction as claimed in claim 4, characterized in that: The end of the limiting column (90) is connected to the limiting plate (91).
6. The snow thrower with adjustable snow throwing direction as claimed in claim 1, characterized in that: The roller (30) is fixedly connected to a chain connecting portion (32), the chain connecting portion (32) is provided with a chain fixing hole (33), and one end of the chain (70) extends into the chain fixing hole (33) and is fixedly connected to the chain connecting portion (32).
7. The snow thrower with adjustable snow throwing direction as claimed in claim 1, characterized in that: The roller (30) is fixedly connected to a shaft sleeve (34), and the shaft sleeve (34) is sleeved on the roller shaft (22) and is rotatably connected to the roller shaft (22).
8. A snow removal device, characterized in that: The invention comprises a snow thrower with adjustable snow throwing direction as claimed in any one of claims 1 to 7.