Household lifting type roof snow remover

Abstract

The utility model discloses a household lifting type roof snow remover, and aims to provide the household lifting type roof snow remover which has high adaptability to the environment, protects a roof, and has high stability, high operation efficiency and high efficiency. The lower end of the supporting frame is connected with a moving mechanism, the upper end of the supporting frame is connected with a lifting device, the lifting device is movably connected with a steering engine assembly, the steering engine assembly is rotationally connected with a telescopic device, one end of the conveying sliding way is connected with the telescopic device, and the other end of the conveying sliding way is rotationally connected with a snow removing knife. The snow remover has the beneficial effects that the snow remover has high operation flexibility; the movement and the storage are convenient; the roof structure is protected; equipment operation resistance is reduced, and snow removal efficiency is improved; the sustainable working time is prolonged; the snow removal efficiency and the operation safety are improved; the service life is prolonged; high adaptability and practicability are realized; and structural connection stability is improved, loading and unloading are convenient, and storage and transportation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of snowplows, in particular to a household lifting roof snowplow. Background Art

[0002] Snow accumulation on roofs can seriously threaten the structure of buildings. If it is not removed in time, it can easily cause house collapse accidents. When the ice and snow melt, icicles will appear on the eaves, and the falling icicles can easily endanger the safety of pedestrians. Existing roof snow removal methods include snow melting agents, manual snow removal and snow removal by snowplows. However, the effect of snow melting agents is slow and can corrode building materials. Manual snow removal is not only unsafe but also time-consuming. Especially for sloping roofs, manual climbing is required to remove snow, which can easily cause safety accidents. Snow removal by snowplows is faster and more labor-saving than the other two methods. However, existing snowplows have poor flexibility and lack necessary adjustment devices.

[0003] China Patent Authorization Announcement Number: CN 212271434 U, Authorization Announcement Date: January 1, 2021. This utility model relates to a rapid snow removal device for a house roof, comprising a base plate, a lifting device, a snow removal device, an angle adjustment device, a movable wheel and an extension rod. The lifting device comprises a first fixed block, a first motor, a screw, a bearing, a second fixed block, a slide rail, a first push block, a slide groove and a second connecting rod. The snow removal device comprises a base plate, a first rotating shaft, a housing, a second motor, a second push block and a gear. The shortcomings of this technical solution are: 1. The lifting device 2 is raised by changing the angle: 1. It makes it difficult for the snowplow to clear higher roofs, and has strong limitations in adapting to roof heights; 2. It is difficult to estimate the contact distance with the roof, which reduces the snow removal efficiency and easily causes damage to the roof during adjustment; 3. When the angle is large, the center of gravity is easily unbalanced, causing the snowplow to tip over. 2. The angle adjustment device 4 adjusts the inclination of the bottom plate 31 and approaches the roof: 1. The snow-clearing part itself lacks mobility and requires the moving wheels below to move continuously for coordination and adjustment, resulting in low snow-clearing efficiency; 2. It is difficult to clear thick snow, affecting the snow-clearing effectiveness.

[0004] In summary, snow removal devices have the following shortcomings: poor adaptability to the environment, easy damage to the roof, poor stability, and low snow removal efficiency and effectiveness. Utility Model Content

[0005] The utility model is intended to overcome the shortcomings of snow removal devices in the prior art, such as poor adaptability to the environment, easy damage to the roof, poor stability, and low snow removal efficiency and effectiveness, and provides a household lifting roof snow removal machine that has high adaptability to the environment, protects the roof, has high stability, and high operating effectiveness and efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A household lifting roof snow remover includes a support frame and a transmission slide. The lower end of the support frame is connected to a moving mechanism, the upper end of the support frame is connected to a lifting device, the lifting device is movably connected to a steering gear assembly, the steering gear assembly is rotatably connected to a telescopic device, one end of the transmission slide is connected to the telescopic device, and the other end of the transmission slide is rotatably connected to a snow removal blade.

[0008] The lower end of the support frame can move freely by installing a moving mechanism to flexibly drive the position of the snowplow; a lifting device is installed on the support frame to radially lift the servo assembly through the lifting device to adapt to different roof heights; at the same time, the servo assembly itself is driven by rotation to enable the transmission slide and snow removal blade installed on the servo assembly through the telescopic device to change the angle, so as to further improve the contact accuracy with the roof, fit the inclination angle of the roof, maintain balance as much as possible, and thus prevent damage to the roof structure; the transmission slide is connected to the servo assembly through the telescopic device to make the transmission slide (including the snow removal blade) ) can move along a track parallel to the roof to more accurately adapt to the position of snow at different heights on the roof slope; the snowplow blade is rotatably connected to the conveyor slide, so that when the snowplow blade sweeps snow into the conveyor slide, it can actively break up the accumulated snow, reduce the resistance of the snowplow, and then more easily collect the snow after entering the conveyor slide and falling to the ground. At the same time, the snow is transferred through the transmission slide to prevent the accumulated snow from falling directly and causing safety hazards; the conveyor slide is coordinated with a high degree of freedom through the lifting device, steering gear assembly and telescopic device, so that it can switch between a convenient and practical working state and a deep storage state in a stopped state, which is suitable for the snow removal needs of families. The snowplow has high operational flexibility, is easy to move and store, protects the roof structure, reduces the operating resistance of the equipment, improves the snow removal efficiency, increases the sustainable working time, improves the snow removal efficiency and operational safety, extends the service life, and has high adaptability and practicality.

[0009] Preferably, the support frame includes a mounting base, a horizontal support seat, a vertical support frame and an L-shaped bracket. The movable mechanism is detachably connected to the lower end of the mounting base, the lower end of the horizontal support seat is detachably connected to the upper end of the mounting base, the lower end of the vertical support frame is detachably connected to the upper end of the horizontal support seat, the upper end of the vertical support frame is detachably connected to the L-shaped bracket, one end of the lifting device is connected to the other end of the vertical support frame, and the other end of the lifting device is connected to the L-shaped bracket. The mounting base in the support frame is connected to the mobile mechanism, serving as the bottom support for the vertical support frame connected vertically above. The horizontal support base is used to connect the mounting base and the vertical support frame. The larger mounting base stabilizes the center of gravity of the base. The horizontal support base is connected to the mounting floor as a transition to the vertical support frame to further improve the overall stability and prevent the snowplow from tipping over. The L-shaped bracket is connected to the top of the vertical support frame to cooperate with the bottom of the vertical support frame to form a stable vertical lifting path. The mounting base, horizontal support base, vertical support frame, and L-shaped bracket structure are installed through a detachable connection to facilitate assembly and disassembly of the main structure, making the snowplow easy to store and transport, and adapting to household use space. This achieves the effect of improving structural connection stability, facilitating loading and unloading, and convenient storage and transportation.

[0010] Preferably, the mobile mechanism includes a Mecanum wheel, a coupling, a rotating mechanism (1), and a motor bracket. The motor bracket is detachably connected to the mounting base plate. One end of the coupling is connected to the rotating mechanism (1), and the Mecanum wheel is connected to the other end of the coupling. The Mecanum wheel in the mobile mechanism is connected to the rotating mechanism (1) on the motor bracket via the coupling. The rotating mechanism (1) drives the Mecanum wheel to rotate via the coupling, thereby driving the snowplow. The motor bracket is connected to the mounting base plate via a detachable connection to position and secure the rotating mechanism (1) and facilitate disassembly and maintenance. The mobile wheel structure uses the Mecanum wheel to be mounted and connected to the mounting base plate to ensure support stability for the upper structure and facilitate flexible movement. This achieves the effect of improving the structural connection stability and the travel flexibility and stability of the snowplow.

[0011] Preferably, the lifting device includes a rotating mechanism 2, a driving wheel, a driven wheel and a crawler track. The rotating mechanism 2 is connected to an L-shaped bracket, the driving wheel is connected to the rotating mechanism 2, the vertical support frame is connected to a connecting shaft, the driven wheel is sleeved with the connecting shaft, and the crawler track is sleeved with the driving wheel and the driven wheel. The vertical support frame, the L-shaped bracket and the lifting device are each provided with two and arranged in a mirror image. The steering gear assembly is connected to the crawler track. The vertical support frame is provided with two and relatively vertically connected to the horizontal support seat. The L-shaped bracket is mirrored and connected to the top of the vertical support frame to stably install the rotating mechanism 2 respectively, so that the rotating mechanism 2 is arranged relative to each other and connected to the driving wheel, so that the two driving wheels are close and the rotating mechanism 2 faces outward, with a compact and reasonable layout. The driven wheel is connected to the bottom of the driving wheel through the connecting shaft. The driven wheel can rotate on the connecting shaft and then follow the rotation driven by the driving wheel and the crawler track. The lifting device design selects crawler drive, which is connected to the driving wheel and the driven wheel to form a belt drive lifting device with strong conveying capacity, simple structure and easy maintenance, and can easily implement programmed control and automated operation. It runs smoothly and has low noise. Rotating mechanism 2 is mounted on top of the crawler track. When the mechanism is operating, the motor generates an excitation force, driving the entire structure to perform a spatial compound motion of horizontal circular motion and upward vertical motion. The conveyor slide connected to it is then acted upon by the force and moves accordingly, thereby completing the ascent or descent. The two driven wheels are fixed between the vertical support frames via a connecting shaft. The two rotating mechanisms 2 fixed above each drive the two driving wheels, which are driven by two motors fixed to the L-shaped bracket, driving the crawler track up and down to achieve the lifting and lowering of the conveyor slide. Crawler conveying has strong conveying capacity, long conveying distances, a simple structure, and is easy to maintain. This achieves the effects of improving lifting efficiency, strong load-bearing capacity, stable conveying, increased automation, energy savings, ease of maintenance, and extending the service life of the snowplow.

[0012] Preferably, the servo assembly includes a mounting block, a servo fixing plate, a servo connecting frame, a dual-axis servo and a servo short U bracket, the mounting block is connected to the crawler, one end of the servo fixing plate is connected to the mounting block, one end of the servo connecting frame is detachably connected to the other end of the servo fixing plate, the other end of the servo connecting frame is provided with a connecting groove, one end of the servo short U bracket is rotatably connected to the other end of the servo connecting frame, the other end of the servo short U bracket is connected to the telescopic device, the vertical support frame is provided with a guide slide rail, and the servo fixing plate is slidably connected to the guide slide rail. The crawler track is connected to the mounting block in the servo assembly, which is in turn connected to the servo fixing plate. The flat plate improves the overall stability of the servo assembly. The servo connecting frame is U-shaped, and the servo fixing plate is removably connected to the unopened end of the servo connecting frame. The dual-axis servo is placed within the open end of the servo connecting frame and connected to the openings at both ends, providing stable support for the dual-axis servo. A short servo U bracket is connected to the dual-axis servo, which drives the short servo U bracket to rotate, thereby driving the telescopic device (including the transmission slide and snow removal blade) connected to the short servo U bracket to achieve a rotational fixed snow removal position. At the same time, a vertically recessed guide rail is provided on the vertical support frame, and the side end of the servo fixing plate is inserted into the guide rail, making the lifting and lowering movement more guided and stable. The high-degree-of-freedom servo assembly platform connects the lifting device and the telescopic conveyor slide, allowing the conveyor slide to be flexibly raised and lowered along with the crawler drive. The servo assembly platform also rotates to change the angle of the conveyor slide. When not in operation, the conveyor slide drops vertically, saving space. This ensures operational guidance and stability, efficient and precise snow removal positioning, and easy storage.

[0013] Preferably, the transmission slide is provided with a support rod and a rotating mechanism three. One end of the telescopic device is detachably connected to the short U-bracket of the servo, one end of the transmission slide is connected to the other end of the telescopic device, the other end of the transmission slide is connected to one end of the support rod, the other end of the support rod is connected to the rotating mechanism three, and a plurality of snowplows are connected to the rotating mechanism three. The snowplows are provided and evenly arranged. The telescopic device is mounted on the short U-bracket of the servo and is detachable for easy replacement and maintenance. One end of the transmission slide is fixed to the telescopic part of the telescopic device to drive the transmission slide to move. The other end of the transmission slide is connected to the rotating mechanism three via the support rod, which stabilizes the rotating mechanism three and drives the connected snowplows so that the snowplows can rotate under the drive of the rotating mechanism three. Multiple snowplows are arranged in a ring and connected to the rotating mechanism three, forming a continuous snow removal action, breaking up snow balls and shoveling snow into the transmission slide. This improves the stability of the structural connection, operational accuracy, and snow removal efficiency.

[0014] Preferably, the conveyor chute is provided with a guide track, with an inlet at one end and an outlet at the other end. A snowplow is positioned at the inlet, and a conveyor plate with an L-shaped cross-section is connected to the outlet. The conveyor chute's surface is provided with a recessed guide track to divert accumulated snow. The snowplow is connected to the inlet (on the outside) and sweeps the accumulated snow into the inlet, where it converges onto the guide track and then falls out of the outlet due to the force of the accumulated snow. The conveyor plate then provides secondary diversion and cushioning for the fallen snow, ensuring that it lands stably after transition. This improves structural connection stability and snow removal safety.

[0015] The beneficial effects of the present invention are: the snowplow has a high degree of operational flexibility; it is easy to move and store; it protects the roof structure; it reduces the operating resistance of the equipment and improves the snow removal efficiency; it increases the sustainable working time; it improves the snow removal efficiency and operational safety; it extends the service life; it has a high adaptability and practicality; it improves the stability of the structural connection, is easy to load and unload, and is convenient to store and transport; it has a strong load-bearing capacity, stable transportation, improved automation, energy saving and easy maintenance; the operation is guided and stable; the snow removal position is efficient and high-precision. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 yes Figure 1 Side view of

[0018] Figure 3 yes Figure 1 A top view of

[0019] Figure 4 yes Figure 1 Enlarged view of point A in the middle;

[0020] Figure 5 It is a schematic diagram of the connection between the servo assembly, the support frame and the telescopic device.

[0021] In the figure: 1. Support frame, 2. Conveyor slide, 3. Lifting device, 4. Moving mechanism, 5. Servo assembly, 6. Telescopic device, 7. Snow removal blade, 8. Mounting base, 9. Horizontal support seat, 10. Vertical support frame, 11. L-shaped bracket, 12. Mecanum wheel, 13. Coupling, 14. Rotating mechanism 1, 15. Motor bracket, 16. Rotating mechanism 2, 17. Driving wheel, 18. Driven wheel, 19. Track, 20. Connecting shaft, 21. Mounting block, 22. Servo fixing plate, 23. Servo connecting frame, 24. Dual-axis servo, 25. Servo short U bracket, 26. Guide rail, 27. Support rod, 28. Rotating mechanism 3, 29. Diversion track, 30. Inlet, 31. Outlet, 32. Conveyor plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] Unless otherwise specified, the relative arrangement of components, numerical expressions, and values ​​described in these embodiments do not limit the scope of this application. For ease of description, spatially relative terms such as "upper," "lower," "left," and "right" are used in the embodiments to illustrate the relationship of one element or feature shown in the figures to another. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device during use or operation. For example, if the device in the figure is inverted, an element described as being "below" another element or feature would be positioned "above" the other element or feature. Therefore, the exemplary term "below" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used herein should be interpreted accordingly. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to scale. Technologies, processes, and equipment known to those skilled in the relevant art may not be discussed in detail, but, where appropriate, should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.It should be noted that like reference numerals and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0025] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0026] Example 1:

[0027] like Figure 1 、 2 As shown, a household lifting roof snow remover includes a support frame 1 and a conveying slide 2. The lower end of the support frame 1 is connected to a moving mechanism 4, the upper end of the support frame 1 is connected to a lifting device 3, the lifting device 3 is movably connected to a steering gear assembly 5, the steering gear assembly 5 is rotatably connected to a telescopic device 6, one end of the conveying slide 2 is connected to the telescopic device 6, and the other end of the conveying slide 2 is rotatably connected to a snow removal blade 7.

[0028] like Figure 1 、 3 As shown in Figure 4, the support frame 1 includes a mounting base 8, a horizontal support seat 9, a vertical support frame 10 and an L-shaped bracket 11. The moving mechanism 4 is detachably connected to the lower end of the mounting base 8, the lower end of the horizontal support seat 9 is detachably connected to the upper end of the mounting base 8, the lower end of the vertical support frame 10 is detachably connected to the upper end of the horizontal support seat 9, and the upper end of the vertical support frame 10 is detachably connected to the L-shaped bracket 11. One end of the lifting device 3 is connected to the other end of the vertical support frame 10, and the other end of the lifting device 3 is connected to the L-shaped bracket 11.

[0029] like Figure 3 、 4 As shown, the moving mechanism 4 includes a Mecanum wheel 12, a coupling 13, a rotating mechanism 14 and a motor bracket 15. The motor bracket 15 is detachably connected to the mounting base 8. One end of the coupling 13 is connected to the rotating mechanism 14, and the Mecanum wheel 12 is connected to the other end of the coupling 13.

[0030] like Figure 1 、 3 As shown, the lifting device 3 includes a rotating mechanism 2 16, a driving wheel 17, a driven wheel 18 and a crawler track 19. The rotating mechanism 2 16 is connected to the L-shaped bracket 11, the driving wheel 17 is connected to the rotating mechanism 2 16, the vertical support frame 10 is connected to the connecting shaft 20, the driven wheel 18 is sleeved with the connecting shaft 20, and the crawler track 19 is sleeved with the driving wheel 17 and the driven wheel 18. The vertical support frame 10, the L-shaped bracket 11 and the lifting device 3 are each provided with two and arranged in a mirror image. The servo assembly 5 is connected to the crawler track 19.

[0031] like Figure 3 、 5As shown, the servo assembly 5 includes a mounting block 21, a servo fixing plate 22, a servo connecting frame 23, a dual-axis servo 24 and a servo short U bracket 25. The mounting block 21 is connected to the crawler 19, one end of the servo fixing plate 22 is connected to the mounting block 21, one end of the servo connecting frame 23 is detachably connected to the other end of the servo fixing plate 22, one end of the servo short U bracket 25 is rotatably connected to the other end of the servo connecting frame 23, and the other end of the servo short U bracket 25 is connected to the telescopic device 6. The vertical support frame 10 is provided with a guide rail 26, and the servo fixing plate 22 is slidably connected to the guide rail 26.

[0032] like Figure 1 、 4 As shown in Figure 5, the conveying slide 2 is provided with a support rod 27 and a rotating mechanism three 28. One end of the telescopic device 6 is detachably connected to the servo short U bracket 25. One end of the conveying slide 2 is connected to the other end of the telescopic device 6. The other end of the conveying slide 2 is connected to one end of the support rod 27. The other end of the support rod 27 is connected to the rotating mechanism three 28. The snow removal blade 7 is connected to the rotating mechanism three 28. Several snow removal blades 7 are provided and are evenly arranged.

[0033] like Figure 5 As shown, the conveying slide 2 is provided with a guide track 29, an inlet 30 is provided at the end of one end of the guide track 29, and an outlet 31 is provided on one side of the other end of the guide track 29. The snow removal knife 7 is placed at the inlet 30, and the outlet 31 is connected to a conveying plate 32 with an L-shaped cross-section.

[0034] like Figure 1-5 As shown, the mounting base 8 is connected by four Mecanum wheels (existing technology), which are controlled separately by four drive mechanisms 16 of the same model, reducing mutual interference and making the operation more flexible and free, enabling forward and backward movement, rotation and translation. By choosing a Mecanum wheel structure instead of an ordinary universal wheel, the snowplow has great flexibility and free maneuverability. In addition, the weight of a Mecanum wheel is usually greater than that of an ordinary universal wheel. To avoid the threat of unstable forward tilting due to the action of the mechanical arm when the snowplow mechanism is extended and retracted, a mass block is added to the bottom of the mounting plate to balance the overall mass and stabilize the center of gravity.

[0035] The crawler belt 19 has a strong conveying capacity and can realize continuous or intermittent motion to convey weights below 100KG. It runs at high speed, smoothly and with low noise.

[0036] The servo assembly 5 adopts a free-degree-of-freedom servo platform device (dual-axis servo). The rotation of the servo platform (existing technology) changes the angle of the snow removal mechanism, making it operate between 20-150°. With the help of the self-locking performance of the dual-axis servo, the transmission slide reaches a position suitable for the inclination angle of the house, which is conducive to the implementation of the snow removal process.

[0037] The telescopic device 6 adopts a cylinder structure to assist in adjusting the snow-shoveling position of the snowplow 7. A monitoring camera is installed at the end of the telescopic rod of the telescopic device 6. The monitoring camera is connected to an external monitoring device to receive and monitor the snow-shoveling image and process, thereby improving the safety and intelligence of snow-shoveling.

[0038] The moving mechanism 4 and the mounting base plate 8, the horizontal support seat and the mounting base plate 8, the vertical support frame 10 and the horizontal support seat 9, the vertical support frame 10 and the L-shaped bracket 11, the motor bracket 15 and the mounting base plate 8, the servo connecting frame 23 and the servo fixing plate 22, and the telescopic device 6 and the servo short U bracket 25 are all bolted and fixed to facilitate assembly and disassembly maintenance.

[0039] The rotating mechanism 1 14 and the rotating mechanism 2 16 are both 370 reduction motors, the rotating mechanism 3 28 is a TT motor, and the dual-axis servo adopts a PWM servo. The rotating mechanism 1 14, the rotating mechanism 2 16 and the rotating mechanism 3 28 are externally connected to a control system and power supply equipment to drive and control the snowplow to perform snow removal operations.

[0040] During use: by starting the rotating mechanism 14, the Mecanum wheel 12 is driven to move to the front of the house, and by starting the rotating mechanism 2 16, the driving wheel 17 is rotated to mobilize the crawler 19 and the driven wheel 18, thereby causing the servo assembly 5 on the mounting block 21 to move above the eaves position, and the dual-axis servo 24 is started to lift the telescopic device 6, the conveying slide 2, and the snowplow 7 above the bottom edge of the eaves and parallel to the roof. The rotating mechanism 1 is started again to make the support frame 1 close to the roof, the conveying slide 2 and the snowplow 7 close to the snow, and the extension position of the snowplow 7 on the roof is fine-tuned by the telescopic device 6. The height can be adjusted to the appropriate position again by the lifting device 3 according to the distance from the snow. The rotating mechanism 3 28 is started to make the support rod 27 drive the snowplow 7 to rotate, thereby breaking up and sweeping the snow into the feed port 30 and into the guide track 29. The snow slides out of the discharge port 31 as the snowplow moves and accumulates, and falls to the ground with the assistance of the conveying plate 32, thereby completing the snow removal operation on the roof.

[0041] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A household lifting roof snow plow, characterized in that: The invention comprises a support frame (1) and a conveying slide (2), wherein the lower end of the support frame (1) is connected to a moving mechanism (4), the upper end of the support frame (1) is connected to a lifting device (3), the lifting device (3) is movably connected to a steering gear assembly (5), the steering gear assembly (5) is rotatably connected to a telescopic device (6), one end of the conveying slide (2) is connected to the telescopic device (6), and the other end of the conveying slide (2) is rotatably connected to a snow removal blade (7).

2. A household lifting roof snow remover according to claim 1, characterized in that: The support frame (1) comprises a mounting base (8), a horizontal support seat (9), a vertical support frame (10) and an L-shaped bracket (11); the moving mechanism (4) is detachably connected to the lower end of the mounting base (8); the lower end of the horizontal support seat (9) is detachably connected to the upper end of the mounting base (8); the lower end of the vertical support frame (10) is detachably connected to the upper end of the horizontal support seat (9); the upper end of the vertical support frame (10) is detachably connected to the L-shaped bracket (11); one end of the lifting device (3) is connected to the other end of the vertical support frame (10); and the other end of the lifting device (3) is connected to the L-shaped bracket (11).

3. A household lifting roof snow remover according to claim 2, characterized in that: The moving mechanism (4) includes a Mecanum wheel (12), a coupling (13), a rotating mechanism (14) and a motor bracket (15), wherein the motor bracket (15) is detachably connected to the mounting base plate (8), one end of the coupling (13) is connected to the rotating mechanism (14), and the Mecanum wheel (12) is connected to the other end of the coupling (13).

4. A household lifting roof snow remover according to claim 3, characterized in that: The lifting device (3) comprises a second rotating mechanism (16), a driving wheel (17), a driven wheel (18) and a crawler (19); the second rotating mechanism (16) is connected to the L-shaped bracket (11); the driving wheel (17) is connected to the second rotating mechanism (16); the vertical support frame (10) is connected to a connecting shaft (20); the driven wheel (18) is sleeved with the connecting shaft (20); the crawler (19) is sleeved with the driving wheel (17) and the driven wheel (18); the vertical support frame (10), the L-shaped bracket (11) and the lifting device (3) are each provided with two and arranged in a mirror image; the steering gear assembly (5) is connected to the crawler (19).

5. A household lifting roof snow remover according to claim 4, characterized in that: The steering gear assembly (5) comprises a mounting block (21), a steering gear fixing plate (22), a steering gear connecting frame (23), a dual-axis steering gear (24) and a steering gear short U bracket (25), wherein the mounting block (21) is connected to the crawler (19), one end of the steering gear fixing plate (22) is connected to the mounting block (21), one end of the steering gear connecting frame (23) is detachably connected to the other end of the steering gear fixing plate (22), one end of the steering gear short U bracket (25) is rotatably connected to the other end of the steering gear connecting frame (23), and the other end of the steering gear short U bracket (25) is connected to the telescopic device (6), and the vertical support frame (10) is provided with a guide rail (26), and the steering gear fixing plate (22) is slidably connected to the guide rail (26).

6. A household lifting roof snow remover according to claim 5, characterized in that: The transmission slide (2) is provided with a support rod (27) and a rotating mechanism three (28), one end of the telescopic device (6) is detachably connected to the servo short U bracket (25), one end of the transmission slide (2) is connected to the other end of the telescopic device (6), the other end of the transmission slide (2) is connected to one end of the support rod (27), the other end of the support rod (27) is connected to the rotating mechanism three (28), the snow removal blade (7) is connected to the rotating mechanism three (28), and the snow removal blade (7) is provided with a plurality of them and is evenly arranged.

7. A household lifting roof snow remover according to claim 6, characterized in that: The conveying slide (2) is provided with a guide track (29), an inlet (30) is provided at the end of one end of the guide track (29), and a discharge port (31) is provided on one side of the other end of the guide track (29), the snow removal blade (7) is placed at the inlet (30), and a conveying plate (32) with an L-shaped cross-section is connected to the discharge port (31).

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