Wireless communication remote motor with snow protection function

Abstract

The invention relates to the technical field of control motors, and discloses a wireless communication remote motor with a snow protection function, and the motor comprises a housing; the speed reduction device is used for converting power; the protection device is used for protecting the shell and preventing the shell from being covered by snow; the snow shoveling device is used for shoveling accumulated snow around the shell; the anti-freezing device is used for preventing the rear side of the shell from being frozen; a motor is installed in the shell, a wireless receiver is installed on the motor, an output shaft is installed at the output end of the motor, and gear teeth are arranged on the outer wall of the output shaft. Through the arrangement of the protective device, the protective cover can continuously shield rain and snow for the shell, faults caused by water entering the motor and the wireless receiver in the shell are avoided, the snow scraper can continuously clean accumulated snow on the surface of the protective cover, and the situation that too much accumulated snow covers equipment, and consequently signals of the wireless receiver are blocked is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of motor control, in particular to a wireless communication remote motor with snow protection function. Background Art

[0002] Wireless communication modules are devices used to achieve wireless data transmission, and are commonly used in various IoT, remote control, sensor networks, and other applications. These modules are usually composed of a wireless transceiver, a modem, an antenna, and some control circuits, and have the ability to send and receive data.

[0003] Chinese patent publication number CN214380466U discloses "an intelligent safety remote control motor", including a box body, a motor is arranged inside the box body, and a fixed plate is arranged at the lower end of the motor, and limiting plates are arranged at the left and right ends of the fixing plate, and a slide groove is arranged inside the limiting plate, and a protrusion is arranged inside the slide groove, and a main spring is arranged in the middle of the protrusion. The patent sets the limiting plate, the slide groove and the protrusion, and when the motor is working, the vibration generated by the motor is buffered and released by the main spring between the protrusions, the splint and the rubber plate are set, and the splint is fixedly connected to the control body through the rubber plate to avoid rigid contact between the splint and the control body during installation, and the connection frame, the deflection spring and the slider are set, and the splint is controlled by the deflection spring to fix the body, and then the body can be removed by pushing the push plate horizontally to the left.

[0004] During the conception process, the applicant searched a large number of patent documents on the patent network. For example, Chinese patent publication number CN214380466U discloses "an intelligent and safe remote control motor". When used in areas with frequent snowfall, the control signal reception may be blocked due to heavy snow covering the device. When the device fails, it is not convenient for the staff to find the device for repair in the first time, resulting in unstable control signal reception and inconvenient maintenance. Therefore, a wireless communication remote motor with snow protection function is proposed to solve the above-mentioned problems. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a wireless communication remote motor with a snow-proof function, which solves the problem that when used in areas with frequent snowfall, the control signal reception may be blocked due to heavy snow covering the device, and when the device fails, it is inconvenient for the staff to find the device for repair in the first time, resulting in unstable control signal reception and inconvenient maintenance.

[0007] (II) Technical solution

[0008] To achieve the above object, the present invention provides the following technical solution: a wireless communication remote motor with snow protection function, comprising:

[0009] case;

[0010] Reduction gear, used to convert power;

[0011] A protective device, used for protecting the shell and preventing the shell from being covered by snow;

[0012] A snow shoveling device, used for shoveling snow around the shell;

[0013] Antifreeze device, used to prevent the rear side of the shell from freezing;

[0014] A motor is installed inside the shell, a wireless receiver is installed on the motor, an output shaft is installed at the output end of the motor, gear teeth are arranged on the outer wall of the output shaft, the reduction device is arranged inside the shell, the protective device is arranged on the top of the shell, the snow shoveling device is arranged on both sides of the shell, and the antifreeze device is arranged inside the shell.

[0015] Preferably, the reduction device includes a reduction gear, which is rotatably mounted on the inner wall of the shell, and the reduction gear is meshed with the gear teeth of the output shaft. The reduction gear is connected to a main worm, and a double-headed worm is meshed on the main worm, and the double-headed worm is rotatably mounted on the inner wall of the shell. Two driven shafts are respectively meshed at both ends of the double-headed worm, and both driven shafts are rotatably mounted on the inner wall of the shell.

[0016] Preferably, the protective device includes two short shafts, which are respectively installed on the top ends of two driven shafts, and the two short shafts are rotatably connected to the inner wall of the shell. A central shaft is rotatably installed on the top of the shell, and the outer walls of the central shaft and the two short shafts are sleeved with belts. A protective cover is sleeved on the outer wall of the central shaft, and a snow scraper is installed on the top end of the central shaft, and the snow scraper is in contact with the surface of the protective cover.

[0017] Preferably, four spring rods are installed on the top of the shell, the top ends of the four spring rods are connected to the bottom of the protective cover, and two rubber blocks are installed on the top of the shell.

[0018] Preferably, the snow shoveling device includes two reciprocating thread grooves, which are respectively opened on the outer walls of the two driven shafts, and two ball sliders are slidably installed on the inner walls on both sides of the shell, and the two ball sliders are slidably connected to the two reciprocating thread grooves through balls, respectively, and a connecting rod is hinged on the ball slider, and a fixing rod is hinged on the end of the connecting rod away from the ball slider, and a snow shovel is installed on the fixing rod.

[0019] Preferably, four guide rails are respectively installed on the outer walls on both sides of the shell, the two snow shovels are respectively slidably connected to the four guide rails, and the inner walls of the four guide rails are all provided with friction grooves.

[0020] Preferably, two friction wheels are rotatably mounted on the inner wall of the snow shovel, the friction wheels are rollingly connected to the friction grooves on the inner wall of the guide rail, a transmission belt is sleeved on the friction wheels, a rotating shaft is also sleeved on the transmission belt, the rotating shaft is rotatably mounted on the snow shovel, and a plurality of arc-shaped plates are mounted on the rotating shaft.

[0021] Preferably, the antifreeze device includes a ventilation plate, which is installed on the rear side of the shell, and two sliding rods are slidably installed on the inner walls of both sides of the shell, and a fixing frame is installed between the two sliding rods, and a plurality of ice-breaking cones are installed on the fixing frame. A protrusion is installed at the end of the sliding rod away from the ventilation plate, and a resistance rod is connected to the rear side of the ball slider, and a spring is connected to the rear end of the sliding rod, and the rear end of the spring is connected to the inner wall of the shell.

[0022] Preferably, a plurality of ventilation holes are provided on the ventilation plate, the plurality of ventilation holes of the ventilation plate are respectively located on the movement tracks of a plurality of icebreaker cones, and the protrusion is located on the movement track of the resistance rod.

[0023] (III) Beneficial effects

[0024] Compared with the prior art, the present invention provides a wireless communication remote motor with snow protection function, which has the following beneficial effects:

[0025] 1. The wireless communication remote motor with snow-proof function can continuously shield the shell from rain and snow through the setting of the protective device, so as to prevent the motor and wireless receiver inside the shell from being flooded and causing malfunctions. The snow scraper can continuously clean the snow on the surface of the protective cover to prevent excessive snow from covering the equipment, resulting in obstruction of the wireless receiver signal, thereby affecting the control of the staff. The spring rod and the rubber block can absorb the impact force of hail on the protective cover in hail weather, so as to prevent the protective cover from hitting the shell when subjected to a large impact force, thereby causing damage to the shell.

[0026] 2. The wireless communication remote motor with snow-proof function, through the setting of the snow shovel device, enables two snow shovels to continuously clear the snow on both sides of the shell, to avoid the shell being gradually covered by excessive snow on both sides, resulting in the staff being unable to find the position of the shell in the first time when the motor fails, thereby delaying the repair progress. There is less snow on both sides of the shell, which reduces the signal obstruction problem caused by snow coverage and is convenient for staff to find and repair. Multiple arc-shaped pieces can break up larger snow blocks in the process of shoveling snow, to avoid larger snow blocks from generating greater resistance to the snow shovel, reduce the load of the snow shovel, and extend the service life of the device.

[0027] 3. The wireless communication remote motor with snow-proof function is equipped with an anti-freeze device so that the ice-breaking cone can continuously penetrate the ventilation holes on the surface of the ventilation plate to prevent the ventilation holes from being covered by snow blown from the side when the wind and snow are strong, thereby causing ice to form, and then affecting the ventilation and heat dissipation effect of the motor due to the blockage of the ventilation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the appearance of a wireless communication remote motor with snow protection function proposed by the present invention;

[0029] Figure 2 This is a structural schematic diagram of a wireless communication remote motor with snow protection function proposed by the present invention;

[0030] Figure 3 This is a schematic structural diagram of a wireless communication remote motor deceleration device with snow protection function proposed by the present invention;

[0031] Figure 4 This is a schematic structural diagram of a wireless communication remote motor protection device with snow protection function proposed by the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of a wireless communication remote motor snow shoveling device with snow protection function proposed by the present invention;

[0033] Figure 6 A partial structural schematic diagram of a wireless communication remote motor snow shoveling device with snow protection function proposed by the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of a wireless communication remote motor antifreeze device with snow protection function proposed by the present invention;

[0035] Figure 8 A wireless communication remote motor with snow protection function proposed by the present invention Figure 7 A magnified schematic diagram of point A;

[0036] Fig. 9 This is a partial structural schematic diagram of a wireless communication remote motor antifreeze device with snow protection function proposed by the present invention.

[0037] In the figure: 1. housing; 2. motor; 21. wireless receiver; 3. output shaft; 4. reduction device; 41. reduction gear; 42. main worm; 43. double-headed worm; 44. driven shaft; 5. protective device; 51. short shaft; 52. belt; 53. central shaft; 54. snow scraper; 55. protective cover; 56. spring rod; 57. rubber block; 6. snow shovel device; 61. reciprocating thread groove; 62. ball slider; 63. connecting rod; 64. fixing rod; 65. snow shovel; 66. guide rail; 67. friction wheel; 68. transmission belt; 69. rotating shaft; 610. arc sheet; 7. antifreeze device; 71. ventilation plate; 72. fixing frame; 73. ice breaker; 74. sliding rod; 75. spring piece; 76. bump; 77. contact rod. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Example 1

[0040] See also Figure 1-Figure 3 A wireless communication remote motor with snow-proof function comprises: a housing 1; a reduction device 4 for converting power; a motor 2 is installed inside the housing 1, a wireless receiver 21 is installed on the motor 2, an output shaft 3 is installed at the output end of the motor 2, and gear teeth are arranged on the outer wall of the output shaft 3; the reduction device 4 is arranged inside the housing 1, and the reduction device 4 comprises a reduction gear 41, which is rotatably installed on the inner wall of the housing 1, and the reduction gear 41 is meshed with the gear teeth of the output shaft 3, and a main worm 42 is connected to the reduction gear 41, and the main worm 42 is meshed with the gear teeth of the output shaft 3. A double-headed worm 43 is rotatably mounted on the inner wall of the shell 1. Two ends of the double-headed worm 43 are respectively meshed with two driven shafts 44. The two driven shafts 44 are rotatably mounted on the inner wall of the shell 1. The motor 2 drives the output shaft 3 to rotate, the output shaft 3 drives the reduction gear 41 to rotate, the reduction gear 41 drives the main worm 42 to rotate, the main worm 42 drives the double-headed worm 43 to rotate, the double-headed worm 43 drives the two driven shafts 44 to rotate, and the reduction device 4 can convert part of the power of the output shaft 3 and reduce the speed to a speed suitable for the protective device 5.

[0041] In this embodiment, the protective device 5 is used to protect the housing 1 to prevent the housing 1 from being covered by snow;

[0042] See also Figure 3-Figure 4The protective device 5 is arranged on the top of the housing 1. The protective device 5 includes two short shafts 51. The two short shafts 51 are respectively installed on the top of the two driven shafts 44. The two short shafts 51 are rotatably connected with the inner wall of the housing 1. A central shaft 53 is rotatably installed on the top of the housing 1. The outer walls of the central shaft 53 and the two short shafts 51 are sleeved with belts 52. The outer wall of the central shaft 53 is sleeved with a protective cover 55. A snow scraper 54 is installed on the top of the central shaft 53. The snow scraper 54 contacts the surface of the protective cover 55. The two short shafts 51 are connected to the inner wall of the housing 1 through the belt 52. 2 drives the central shaft 53 to rotate, and the central shaft 53 drives the snow scraper 54 to rotate. The protective cover 55 plays a role in shielding the shell 1 from rain and snow. The snow scraper 54 continuously removes the snow on the surface of the protective cover 55 by rotating. Four spring rods 56 are installed on the top of the shell 1. The top ends of the four spring rods 56 are connected to the bottom of the protective cover 55. Two rubber blocks 57 are installed on the top of the shell 1. When the protective cover 55 is hit by hail, the spring rods 56 and the rubber blocks 57 can absorb potential energy to prevent the protective cover 55 from impacting the shell 1.

[0043] By setting the protective device 5, the protective cover 55 can continuously shield the shell 1 from rain and snow, and prevent the motor 2 and the wireless receiver 21 inside the shell 1 from getting water and causing malfunctions. The snow scraper 54 can continuously clean the snow on the surface of the protective cover 55, and prevent excessive snow from covering the equipment, resulting in obstruction of the signal of the wireless receiver 21, thereby affecting the control of the staff. Through the cooperation of the spring rod 56 and the rubber block 57, the impact force of hail on the protective cover 55 can be absorbed in hail weather, and the protective cover 55 can be prevented from hitting the shell 1 when subjected to a large impact force, causing damage to the shell 1.

[0044] In this embodiment, the snow shoveling device 6 is used to shovel snow around the housing 1;

[0045] See also Figure 5-Figure 6 The snow shovel device 6 is arranged on both sides of the shell 1. The snow shovel device 6 includes two reciprocating thread grooves 61. The two reciprocating thread grooves 61 are respectively opened on the outer walls of the two driven shafts 44. Two ball sliders 62 are slidably installed on the inner walls of the two sides of the shell 1. The two ball sliders 62 are slidably connected to the two reciprocating thread grooves 61 through balls. A connecting rod 63 is hinged on the ball slider 62. A fixing rod 64 is hinged on the end of the connecting rod 63 away from the ball slider 62. A snow shovel 65 is installed on the fixing rod 64. The two driven shafts 44 respectively drive the two reciprocating thread grooves 61 to rotate. The two reciprocating thread grooves 61 respectively drive the two ball sliders 62 to perform vertical reciprocating motion through the balls. When the ball sliders 62 move downward, the ball sliders 62 drive the fixing rod 64 to move in a direction away from the shell 1 through the connecting rod 63, and the fixing rod 64 drives the snow shovel 65 to move in a direction away from the shell 1, so that the two snow shovels 65 can clear the snow around the shell 1 to a position away from the shell 1.

[0046] For further information, see Figure 5-Figure 6 Four guide rails 66 are respectively installed on the outer walls of both sides of the shell 1, and two snow shovels 65 are respectively slidably connected to the four guide rails 66. The inner walls of the four guide rails 66 are all provided with friction grooves. Two friction wheels 67 are rotatably installed on the inner wall of the snow shovel 65. The friction wheels 67 are rollingly connected with the friction grooves on the inner walls of the guide rails 66. A transmission belt 68 is sleeved on the friction wheel 67, and a rotating shaft 69 is also sleeved on the transmission belt 68. The rotating shaft 69 is rotatably installed on the snow shovel 65, and a plurality of arc-shaped pieces 610 are installed on the rotating shaft 69. When the snow shovel 65 moves, the snow shovel 65 drives the friction wheel 67 to move. During the movement, the friction wheel 67 rolls due to friction with the friction grooves in the guide rails 66. The friction wheel 67 drives the rotating shaft 69 to rotate through the transmission belt 68, and the rotating shaft 69 drives the plurality of arc-shaped pieces 610 to rotate by rotating.

[0047] By setting up the snow shovel device 6, the two snow shovels 65 can continuously clear the snow on both sides of the shell 1 to avoid excessive snow accumulation on both sides of the shell 1, which gradually covers the shell 1, resulting in the staff being unable to find the position of the shell 1 in the first time when the motor 2 fails, thereby delaying the maintenance progress. There is less snow on both sides of the shell 1, which reduces the signal obstruction problem caused by snow coverage and facilitates the staff to find and repair. The multiple arc-shaped pieces 610 can crush larger snow blocks during the process of the snow shovel 65 shoveling snow, avoiding larger snow blocks from generating greater resistance to the snow shovel 65, reducing the load of the snow shovel 65, and extending the service life of the device.

[0048] In this embodiment, the antifreeze device 7 is used to prevent the rear side of the housing 1 from freezing;

[0049] See also Figure 7-Figure 9The antifreeze device 7 is arranged inside the shell 1. The antifreeze device 7 includes a ventilation plate 71. The ventilation plate 71 is installed on the rear side of the shell 1. Two sliding rods 74 are slidably installed on the inner walls of both sides of the shell 1. A fixing frame 72 is installed between the two sliding rods 74. A plurality of ice-breaking cones 73 are installed on the fixing frame 72. A protrusion 76 is installed on the end of the sliding rod 74 away from the ventilation plate 71. A resistance rod 77 is connected to the rear side of the ball slider 62. A spring piece 75 is connected to the rear end of the sliding rod 74. The rear end of the spring piece 75 is connected to the inner wall of the shell 1. A plurality of ventilation holes are opened on the ventilation plate 71. The plurality of ventilation holes of the ventilation plate 71 are respectively located on the movement tracks of the plurality of ice-breaking cones 73. The protrusion 76 is located on the movement trajectory of the resistance rod 77, and the two ball sliders 62 drive the two resistance rods 77 to perform vertical reciprocating motion. The resistance rod 77 will contact the protrusion 76 during the movement. When the resistance rod 77 contacts the protrusion 76, the protrusion 76 moves backward due to the reverse thrust of the resistance rod 77. The two protrusions 76 respectively drive the two sliding rods 74 to move backward, and the two sliding rods 74 drive the fixing frame 72 to move backward. The fixing frame 72 drives the multiple ice-breaking cones 73 to move backward. The multiple ice-breaking cones 73 will penetrate the multiple ventilation holes on the surface of the ventilation plate 71 during the backward movement. When the ice-breaking cones 73 penetrate the ventilation holes, they can break the ice layer on the surface of the ventilation holes.

[0050] By setting the antifreeze device 7, the ice-breaking cone 73 can continuously penetrate the ventilation holes on the surface of the ventilation plate 71 to prevent the ventilation holes from being covered by snow blown from the side and causing ice when the wind and snow are strong, thereby affecting the ventilation and heat dissipation effect of the motor 2 due to blockage of the ventilation holes.

[0051] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0052] Working principle: the staff starts the motor 2 through the wireless receiver 21, the motor 2 drives the output shaft 3 to rotate, the output shaft 3 drives the reduction gear 41 to rotate, the reduction gear 41 drives the main worm 42 to rotate, the main worm 42 drives the double-headed worm 43 to rotate, the double-headed worm 43 drives the two driven shafts 44 to rotate, the two driven shafts 44 respectively drive the two short shafts 51 to rotate, the two short shafts 51 drive the central shaft 53 to rotate through the belt 52, the central shaft 53 drives the snow scraper 54 to rotate, the protective cover 55 plays the role of shielding the shell 1 from rain and snow, the snow scraper 54 continuously removes the snow on the surface of the protective cover 55 by rotating, when encountering hail weather, hail hits the surface of the protective cover 55, the protective cover 55 moves downward after receiving the impact force of the hail, and the protective cover 55 can be set by setting four spring rods 56. The protective cover 55 can absorb the impact force applied and push the protective cover 55 to reset through elastic force. When the protective cover 55 is subjected to a large impact, the rubber block 57 can absorb part of the potential energy to prevent the protective cover 55 from directly impacting the shell 1 and causing damage to the shell 1. Through the setting of the protective device 5, the protective cover 55 can continuously shield the shell 1 from rain and snow to prevent the motor 2 and the wireless receiver 21 inside the shell 1 from entering the water and causing failures. The snow scraper 54 can continuously clean the snow on the surface of the protective cover 55 to prevent excessive snow from covering the equipment, resulting in obstruction of the signal of the wireless receiver 21, thereby affecting the control of the staff. Through the cooperation of the spring rod 56 and the rubber block 57, the impact force of hail on the protective cover 55 can be absorbed in hail weather to prevent the protective cover 55 from hitting the shell 1 when subjected to a large impact force, causing damage to the shell 1.When the two driven shafts 44 rotate, the two driven shafts 44 respectively drive the two reciprocating thread grooves 61 to rotate, and the two reciprocating thread grooves 61 respectively drive the two ball sliders 62 to perform vertical reciprocating motion through the balls. When the ball sliders 62 move downward, the ball sliders 62 drive the fixed rods 64 to move away from the shell 1 through the connecting rods 63, and the fixed rods 64 drive the snow shovel 65 to move away from the shell 1, so that the two snow shovels 65 can clear the snow around the shell 1 to a position away from the shell 1. When the ball sliders 62 move upward, the ball sliders 62 drive the snow shovel 65 to move towards the shell 1 through the connecting rods 63 and the fixed rods 64, thereby realizing the snow shovel 65 through the horizontal reciprocating motion. The movement continuously performs the effect of shoveling snow. Through the setting of the snow shoveling device 6, the two snow shovels 65 can continuously clear the snow on both sides of the shell 1 to avoid the shell 1 being gradually covered by too much snow on both sides of the shell 1, resulting in the staff being unable to find the position of the shell 1 in the first time when the motor 2 fails, thereby delaying the maintenance progress. There is less snow on both sides of the shell 1, which reduces the signal obstruction problem caused by being covered by snow, and is convenient for the staff to find and repair. When the snow shovel 65 moves, the snow shovel 65 drives the friction wheel 67 to move. During the movement, the friction wheel 67 rolls due to friction with the friction groove in the guide rail 66. The friction wheel 67 drives the rotating shaft 69 to rotate through the transmission belt 68. The rotating shaft 6 The multiple arc-shaped pieces 610 are driven to rotate by rotation. The multiple arc-shaped pieces 610 can crush larger snow blocks during the process of the snow shovel 65 shoveling snow, thereby preventing larger snow blocks from generating greater resistance to the snow shovel 65, reducing the load of the snow shovel 65, and extending the service life of the device. During the vertical reciprocating motion of the two ball sliders 62, the two ball sliders 62 drive the two abutting rods 77 to perform vertical reciprocating motion. The abutting rods 77 contact the protrusions 76 during the motion. When the abutting rods 77 contact the protrusions 76, the protrusions 76 are subjected to the reverse thrust of the abutting rods 77 and move backward. The two protrusions 76 respectively drive the two slide bars 74 to move backward, and the two slide bars 74 drive the fixing frame 72 to move backward. The fixing frame 72 drives the plurality of ice-breaking cones 73 to move backwards. The plurality of ice-breaking cones 73 penetrate the plurality of ventilation holes on the surface of the ventilation plate 71 during the backward movement. When the ice-breaking cones 73 penetrate the ventilation holes, the ice layer on the surface of the ventilation holes can be broken to ensure the smooth flow of the ventilation holes. When the contact rod 77 does not contact the protrusion 76, the spring piece 75 drives the slide bar 74 to reset by its own elastic force, and the slide bar 74 drives the fixing frame 72 and the ice-breaking cones 73 to reset. Through the setting of the antifreeze device 7, the ice-breaking cones 73 can continuously penetrate the ventilation holes on the surface of the ventilation plate 71 to avoid the ventilation holes being covered by the wind and snow blown from the side when the wind and snow are heavy, thereby causing ice to form, and then affecting the ventilation and heat dissipation effect of the motor 2 due to the blockage of the ventilation holes. ;

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A wireless communication remote motor with snow protection function, characterized in that: include: Housing (1); A reduction device (4) for converting power; A protective device (5) for protecting the housing (1) to prevent the housing (1) from being covered by snow; A snow shoveling device (6) for shoveling away snow around the housing (1); An antifreeze device (7) for preventing the rear side of the housing (1) from freezing; A motor (2) is installed inside the shell (1), a wireless receiver (21) is installed on the motor (2), an output shaft (3) is installed at the output end of the motor (2), and the outer wall of the output shaft (3) is provided with gear teeth, the reduction device (4) is arranged inside the shell (1), the protection device (5) is arranged on the top of the shell (1), the snow shoveling device (6) is arranged on both sides of the shell (1), and the antifreeze device (7) is arranged inside the shell (1).

2. A wireless communication remote motor with snow protection function according to claim 1, characterized in that: The reduction device (4) comprises a reduction gear (41), the reduction gear (41) being rotatably mounted on the inner wall of the housing (1), the reduction gear (41) being meshed with the gear teeth of the output shaft (3), the reduction gear (41) being connected to a main worm (42), the main worm (42) being meshed with a double-headed worm (43), the double-headed worm (43) being rotatably mounted on the inner wall of the housing (1), two driven shafts (44) being respectively meshed at two ends of the double-headed worm (43), and both of the two driven shafts (44) being rotatably mounted on the inner wall of the housing (1).

3. The wireless communication remote motor with snow protection function according to claim 2, characterized in that: The protective device (5) comprises two short shafts (51), the two short shafts (51) are respectively mounted on the top ends of two driven shafts (44), the two short shafts (51) are both rotatably connected to the inner wall of the housing (1), a central shaft (53) is rotatably mounted on the top of the housing (1), the outer walls of the central shaft (53) and the two short shafts (51) are both sleeved with belts (52), the outer wall of the central shaft (53) is sleeved with a protective cover (55), a snow scraper (54) is mounted on the top end of the central shaft (53), and the snow scraper (54) is in contact with the surface of the protective cover (55).

4. The wireless communication remote motor with snow protection function according to claim 3 is characterized in that: Four spring rods (56) are installed on the top of the shell (1), the top ends of the four spring rods (56) are connected to the bottom of the protective cover (55), and two rubber blocks (57) are installed on the top of the shell (1).

5. The wireless communication remote motor with snow protection function according to claim 4, characterized in that: The snow shoveling device (6) comprises two reciprocating thread grooves (61), the two reciprocating thread grooves (61) are respectively arranged on the outer walls of the two driven shafts (44), two ball sliders (62) are respectively slidably mounted on the inner walls on both sides of the housing (1), the two ball sliders (62) are respectively slidably connected to the two reciprocating thread grooves (61) via balls, a connecting rod (63) is hinged on the ball slider (62), a fixing rod (64) is hinged on one end of the connecting rod (63) away from the ball slider (62), and a snow shovel (65) is mounted on the fixing rod (64).

6. The wireless communication remote motor with snow protection function according to claim 5, characterized in that: Four guide rails (66) are respectively installed on the outer walls of both sides of the shell (1), the two snow shovels (65) are respectively slidably connected to the four guide rails (66), and the inner walls of the four guide rails (66) are all provided with friction grooves.

7. The wireless communication remote motor with snow protection function according to claim 6, characterized in that: Two friction wheels (67) are rotatably mounted on the inner wall of the snow shovel (65). The friction wheels (67) are rollingly connected to the friction grooves on the inner wall of the guide rail (66). A transmission belt (68) is sleeved on the friction wheel (67). A rotating shaft (69) is also sleeved on the transmission belt (68). The rotating shaft (69) is rotatably mounted on the snow shovel (65). A plurality of arc-shaped sheets (610) are mounted on the rotating shaft (69).

8. The wireless communication remote motor with snow protection function according to claim 7, characterized in that: The antifreeze device (7) comprises a ventilation plate (71), the ventilation plate (71) being mounted on the rear side of the shell (1), two slide bars (74) being slidably mounted on the inner walls of both sides of the shell (1), a fixing frame (72) being mounted between the two slide bars (74), a plurality of ice-breaking cones (73) being mounted on the fixing frame (72), a protrusion (76) being mounted on one end of the slide bar (74) away from the ventilation plate (71), a resisting rod (77) being connected to the rear side of the ball slider (62), a spring sheet (75) being connected to the rear end of the slide bar (74), and a rear end of the spring sheet (75) being connected to the inner wall of the shell (1).

9. The wireless communication remote motor with snow protection function according to claim 8, characterized in that: The ventilation plate (71) is provided with a plurality of ventilation holes, the plurality of ventilation holes of the ventilation plate (71) are respectively located on the movement tracks of the plurality of ice-breaking cones (73), and the protrusion (76) is located on the movement track of the abutment rod (77).

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