CN211736087U - A kind of anti-snow device for roof - Google Patents

Abstract

The utility model provides a snow accumulation prevention device for a roof, which comprises a supporting device, a power device and a collecting device, wherein the supporting device comprises a supporting frame and a supporting plate, the supporting plate is obliquely arranged on the supporting frame, the highest end of the supporting plate is provided with a transmission component I, the lowest end of the supporting plate is provided with a transmission component II, and the transmission component I and the transmission component II are connected through a connecting component; the power device comprises a driving motor, a driving gear and a driven gear, wherein the output end of the driving motor is connected with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is arranged on the transmission assembly I; the collecting device comprises a collecting box and a collecting mechanism arranged in the collecting box, the collecting mechanism comprises a collecting cover, a collecting shaft, a collecting motor and a collecting assembly, the collecting device can be specially arranged at each household and used for removing snow on the roof of the household, the operation is simple, the use is convenient, and the snow removing efficiency is improved.

Description

A kind of anti-snow device for roof

technical field

The utility model relates to the technical field of roof snow removal, in particular to a roof snow prevention device.

Background technique

Due to the climate and location, roof snow removal is more prone to safety accidents and damage to roof materials. However, due to the greater harm of excessive snow accumulation on the roof, northern my country, especially the northeast region, has to adopt a relatively backward method to deal with roof snow.

At present, the domestic roof snow treatment methods can be mainly divided into two categories. The first is the hand-held semi-automatic or non-automatic auxiliary manual processing method, among which there are more typical hand-held cleaning tools dominated by old wooden shovels and wearable wind-powered snow removal devices with built-in motors that use a certain scale. This type of snow removal device is relatively small and commonly found in North China, and is more suitable for family self-preparation. , people often need to climb to the roof for cleaning, and the working environment is more dangerous. The second is a roof snow removal vehicle or a modified roof snow removal vehicle. This type of snow removal device has a high working efficiency and is common in Northeast China and Western Siberia. It is generally used in the form of sharing or renting. The disadvantage is that it is large and expensive. Larger, not suitable for families to bring their own, and too much movement during work can easily cause damage to the roof.

Moreover, the above two kinds of snow removal devices are cleaned after living in the snow. First, the phenomenon of centralized rental of shared machinery is easy to occur, which will prolong the snow accumulation time and increase the hidden danger, and even the repeated freezing of the roof will cause cleaning inconvenience.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and to provide a roof anti-snow device, which can be specially installed in each household to remove the snow on the roof of one's own house, is simple and convenient to use, and improves the performance of the roof. Snow removal efficiency.

The technical solution adopted by the present invention to solve the above technical problems is: a snow-prevention device for roofs, the device includes a support device, a power device and a collection device, the support device includes a support frame and a support plate, the support plate It is obliquely arranged on the support frame, the highest end of the support plate is provided with a transmission component I, the lowest end of the support plate is provided with a transmission component II, and the transmission component I and the transmission component II are connected by a connecting component;

The power device includes a driving motor, a driving gear and a driven gear, the output end of the driving motor is connected with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is arranged on the transmission assembly I;

The collection device includes a collection box and a collection mechanism arranged in the collection box. The collection box is arranged just below the bottom end of the support plate. The collection mechanism includes a collection canopy, a collection shaft, a collection motor and a collection assembly. The shaft is installed in the collecting box, one end of the collecting canopy is connected with the collecting shaft, and the other end of the collecting canopy is connected with the connecting component after passing through the collecting box.

Further, the transmission assembly I includes a transmission shaft I, the transmission shaft I is installed on the highest end of the support plate, the two ends of the transmission shaft I are respectively provided with a sprocket I, and the driven gear is installed on the transmission shaft I.

Further, the transmission assembly II includes a transmission shaft II, the transmission shaft II is installed at the bottom end of the support plate, and a sprocket II is respectively provided at both ends of the transmission shaft II.

Further, the connecting assembly includes two parallel transmission chains, and a transmission chain is jointly wound around the outer sides of the sprocket I and the sprocket II located on the same side.

Further, the collection assembly includes a drive gear I, a drive gear II and a drive chain, the drive gear II is arranged on the collection shaft, the output end of the collection motor is connected to the drive gear I, and the drive chain is wound around the drive gear. I and the outside of the drive gear II.

Further, a support shaft is provided on the bottommost end of the support plate.

Further, the top of the collection box is provided with a channel, one end of the collection canopy is wound on the collection shaft, and the other end of the collection canopy is connected to the two transmission chains after passing through the channel and the support shaft in sequence.

Further, the collection box is provided with a snow scraper for scraping off the snow on the collection canopy.

The beneficial effects of the present utility model are mainly manifested in the following aspects:

1. The anti-snow device of this patent is simple and easy to implement, realizes fully automatic snow removal, and greatly liberates manpower;

2. The anti-snow device of this patent has high safety, stable operation and low cost;

3. The snow removal efficiency of the anti-snow device of this patent is greatly improved, there is almost no snow on the roof, and the protection of the roof is more comprehensive and thorough.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the structural representation of the present utility model;

Fig. 3 is the structural representation of the present utility model with the support frame removed;

Fig. 4 is the structural representation that Fig. 3 removes the collection box;

Fig. 5 is the structural representation that Fig. 4 removes the collection mechanism;

Fig. 6 is the structural representation that Fig. 5 removes the connection assembly;

Markings in the figure: 1. Supporting frame, 2. Supporting plate, 201, Supporting shaft, 3. Driving motor, 4. Driving gear, 5. Driven gear, 6. Transmission shaft I, 601, Sprocket I, 7. Transmission Shaft II, 701, sprocket II, 8, drive chain, 9, collection box, 901, channel, 10, snow scraper, 11, collection motor, 12, drive gear I, 13, drive chain, 14, drive gear II , 15, the collection shaft, 16, the collection canopy.

Detailed ways

The embodiments of the present utility model will be described in detail with reference to the accompanying drawings. The present embodiment is based on the technical solution of the present utility model, and provides a detailed implementation manner and a specific operation process, but the protection scope of the present utility model is not limited to the following implementation. example.

It can be seen from the accompanying drawings that an anti-snow device for a roof is installed on the roof, and the installation is simple and the cost is low; the device can also be used in rainy days to avoid excessive accumulation of rainwater on the roof; the device includes a support device, a A power device and a collection device, the support device includes a support frame 1 and a support plate 2, the support plate 2 is obliquely arranged on the support frame 1, the highest end of the support plate 2 is provided with a transmission component I, and the support plate 2 The lowest end of 2 is provided with a transmission component II, and the transmission component I and the transmission component II are connected through a connecting component;

The power device includes a driving motor 3, a driving gear 4 and a driven gear 5, the output end of the driving motor 3 is connected with the driving gear 4, the driving gear 4 is meshed with the driven gear 5, and the driven gear 5 is arranged on the transmission assembly I;

The transmission assembly I includes a transmission shaft I6, which is installed on the highest end of the support plate 2, and a sprocket I601 is provided at both ends of the transmission shaft I6, and the driven gear 5 is installed on the transmission shaft I6. The transmission assembly II includes a transmission shaft II7, the transmission shaft II7 is installed at the bottom end of the support plate 2, and a sprocket II701 is respectively provided at both ends of the transmission shaft II7.

The connecting assembly includes two parallel drive chains 8 , and a drive chain 8 is wound around the outside of the sprocket I601 and the sprocket II 701 on the same side.

The drive motor 3 drives the driving gear 4 to rotate, the driving gear 4 drives the driven gear 5 to rotate, the driven gear 5 drives the transmission shaft I6 to rotate, and the sprocket I601 on the transmission shaft I6 drives the sprocket II701 to rotate through the transmission chain 8 , the sprocket II 701 drives the drive shaft II 7 to rotate; then the drive motor 3 can control the drive chain 8 to drive the collection canopy 16 to stretch; the forward rotation of the drive motor 3 drives the collection canopy 16 to expand, and the reverse direction of the drive motor 3 Rotation realizes the collection canopy 16 to shrink;

The collection device includes a collection box 9 and a collection mechanism arranged in the collection box 9. The collection box 9 is arranged just below the bottom end of the support plate 2. The collection mechanism includes a collection canopy 16, a collection shaft 15, and a collection motor 11. And the collection assembly, the collection shaft 15 is installed in the collection box 9, one end of the collection canopy 16 is connected to the collection shaft 15, and the other end of the collection canopy 16 passes through the collection box 9 and is connected to the connecting assembly.

The collecting assembly includes a driving gear I12, a driving gear II14 and a driving chain 13. The driving gear II14 is arranged on the collecting shaft 15, the output end of the collecting motor 11 is connected with the driving gear I12, and the driving chain 13 is wound around the driving gear I12. Outer side of gear I12 and drive gear II14.

The collection motor 11 controls the drive gear I12 to rotate, the drive gear I12 drives the drive gear II14 to rotate through the drive chain 13, the drive gear II14 drives the collection shaft 15 to rotate, and the positive rotation of the collection shaft 15 drives the collection canopy 16 to unfold, collect The reverse rotation of the shaft 15 enables the collection canopy 16 to shrink,

The bottom end of the support plate 2 is provided with a support shaft 201; the top of the collection box 9 is provided with a channel 901, one end of the collection canopy 16 is wound on the collection shaft 15, and the collection canopy 16 The other end of the chain passes through the channel 901 and then passes through the support shaft 201 and then connects with the two transmission chains 8 . The two sides of one end of the collection canopy 16 away from the collection shaft 15 are respectively rigidly connected with the transmission chain 8; the rigid connection can be as follows: the collection canopy is fixed on the transmission chain 8 through locking bolts;

In this device, the transmission shaft I6, the transmission shaft II7, the collection shaft 15 and the support shaft 201 are arranged parallel to each other, and the transmission chain 8 is arranged perpendicular to the transmission shaft I6;

The collection box 9 is provided with a snow scraper 10 for scraping off the snow on the collection canopy 16 . The support plate 2 is also provided with a controller and a weather forecast signal receiver, the weather forecast signal receiver is connected with the input end of the controller, and the drive motor 3 and the collection motor 11 are connected with the input end of the controller;

When heavy snow is coming, the signal is transmitted to the controller through the weather forecast signal receiver, and the controller controls the drive motor 3 to coordinate with the collection motor 11, and the collection canopy 16 retracted on the collection shaft 15 is fully unfolded through the transmission chain 8 , the collection motor 11 controls the collection shaft 15 to unfold the collection canopy 16; in this way, the snow can fall on the collection canopy 16 to prevent a large amount of snow from accumulating on the roof, and a timing cycle system is set on the controller. The driving motor 3 and the collecting motor 11 are reversed, and the transmission chain 8 drives the collecting canopy 16 to shrink. During the shrinking process of the collecting canopy 16, the snow on the collecting canopy 16 can fall directly from the collecting canopy 16 to the ground. A snow storage box can also be set on the outside of the collection box 9, and the snow on the collection canopy 16 can directly fall into the snow storage box from the collection canopy 16; Falling residual snow, a work cycle is completed.

Place the support frame 1 on the roof of your own house, and you can select the corresponding size of the support plate according to the area of the roof to ensure that the support plate fully covers the roof, and minimize the snow falling on the roof. When the weather forecast signal receiver receives When a snowfall signal occurs, the drive motor 3 controls the transmission chain 8 to drive the collection canopy 16 to unfold. After 60 minutes of unfolding, the drive motor 3 and the collection motor 11 are reversed, and the collection shaft 15 drives the collection canopy 16 to shrink, scraping the snow. The plate 6 scrapes off and collects the residual snow on the canopy 16 that cannot be dropped by gravity, and a working cycle is completed.

It should also be noted that, in this document, relational terms such as I, II, III are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any existence between these entities or operations. This actual relationship or sequence. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Claims (8)

1. The utility model provides a roof is with preventing snow device, the device includes strutting arrangement, power device and collection device, its characterized in that: the supporting device comprises a supporting frame (1) and a supporting plate (2), the supporting plate (2) is obliquely arranged on the supporting frame (1), a transmission component I is arranged at the highest end of the supporting plate (2), a transmission component II is arranged at the lowest end of the supporting plate (2), and the transmission component I is connected with the transmission component II through a connecting component;

the power device comprises a driving motor (3), a driving gear (4) and a driven gear (5), the output end of the driving motor (3) is connected with the driving gear (4), the driving gear (4) is meshed with the driven gear (5), and the driven gear (5) is arranged on the transmission assembly I;

the collecting device comprises a collecting box (9) and a collecting mechanism arranged in the collecting box (9), the collecting box (9) is arranged under the bottom end of the supporting plate (2), the collecting mechanism comprises a collecting cover (16), a collecting shaft (15), a collecting motor (11) and a collecting assembly, the collecting shaft (15) is installed in the collecting box (9), one end of the collecting cover (16) is connected with the collecting shaft (15), and the other end of the collecting cover (16) penetrates out of the collecting box (9) and then is connected with the connecting assembly.

2. A snow-accumulation preventing device for roofs as claimed in claim 1, wherein: transmission unit I includes transmission shaft I (6), and the highest end in backup pad (2) is installed in transmission shaft I (6), and the both ends of transmission shaft I (6) are provided with a sprocket I (601) respectively, driven gear (5) are installed in transmission shaft I (6).

3. A snow-accumulation preventing device for roofs as claimed in claim 2, wherein: the transmission assembly II comprises a transmission shaft II (7), the transmission shaft II (7) is installed at the bottommost end of the supporting plate (2), and two ends of the transmission shaft II (7) are respectively provided with a chain wheel II (701).

4. A snow-accumulation preventing device for roofs as claimed in claim 3, wherein: the connecting assembly comprises two parallel transmission chains (8), and the outer sides of the chain wheel I (601) and the chain wheel II (701) which are positioned on the same side are jointly wound with one transmission chain (8).

5. A snow-accumulation preventing device for roofs as claimed in claim 1, wherein: the collection subassembly includes drive gear I (12), drive gear II (14) and drive chain (13), and drive gear II (14) set up on collection axle (15), the output and the drive gear I (12) of collecting motor (11) link to each other, drive chain (13) are around establishing in the outside of drive gear I (12) and drive gear II (14).

6. A snow-accumulation preventing device for roofs as claimed in claim 1, wherein: a supporting shaft (201) is arranged at the bottommost end of the supporting plate (2).

7. A snow-accumulation preventing device for roofs as claimed in claim 6, wherein: the top of the collecting box (9) is provided with a channel (901), one end of the collecting canopy (16) is wound on the collecting shaft (15), and the other end of the collecting canopy (16) sequentially passes through the channel (901) and the supporting shaft (201) and then is connected with the two transmission chains (8).

8. A snow-accumulation preventing device for roofs as claimed in claim 1, wherein: the collecting box (9) is provided with a snow scraping plate (10) used for scraping snow accumulated on the collecting canopy (16).

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