CN109774778B - Sliding propulsion device for ice and snow movement - Google Patents
Sliding propulsion device for ice and snow movement Download PDFInfo
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- CN109774778B CN109774778B CN201910107359.1A CN201910107359A CN109774778B CN 109774778 B CN109774778 B CN 109774778B CN 201910107359 A CN201910107359 A CN 201910107359A CN 109774778 B CN109774778 B CN 109774778B
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Abstract
The invention discloses a sliding propulsion device for ice and snow movement, belongs to the technical field of sliding devices, and aims to solve the problems of poor power output and durability and difficulty in large-area popularization. A sliding propulsion device for ice and snow movement comprises a seat board, a support rod and a pushing device; the seat board is characterized in that a backrest is arranged at one end of the upper end face of the seat board, the lower end face of the seat board is connected with a pushing device through a plurality of parallel and symmetrical supporting rods, the pushing device can provide power for the sliding of the device, the sliding device can slide in an accelerating mode, and resistance caused by the pushing device in the sliding process can be removed through manual active control. The invention solves the problems of poor power output and durability and difficult large-area popularization, thereby achieving the effects of continuous and effective power output, reducing the resistance of the sliding device in the sliding stage and ensuring long sliding distance, strong durability and easy popularization.
Description
Technical Field
The invention belongs to the technical field of sliding devices, and particularly relates to a sliding propulsion device for ice and snow movement.
Background
In winter in the north, the world with ice and snow everywhere is a very wealth for northern people. Northern people love ice and love snow, and examine ice and snow resources from the culture perspective, thereby creating unique ice and snow culture. Can make full use of ice and snow, develops ice and snow tourism culture vigorously, and how to make tourists enjoy the enjoyment brought by the ice and snow world better is a very key problem, the ice skating device can make tourists rapidly enjoy the fun of skating on ice and feel the charm of ice and snow, the existing skating device, for example, the ice sledge needs to be pricked on the ice surface by an iron drill with a sharp end to push the ice sledge to slide forwards, certain technology is needed, and danger exists, and the power is poor, the sliding distance is short, the lasting experience is poor, the large-area popularization is not facilitated, and the power supply is large in the sliding devices which provide power output through the motor, meanwhile, in cold weather, the electric energy storage is not facilitated, the power supply time is short, the power durability is poor, the large-area popularization is not facilitated, and the ice and snow movement sliding propulsion device is particularly provided to solve the power output problem.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the ice and snow movement sliding propulsion device, the continuous and effective power output is achieved through the full combination of the seat plate, the supporting rod and the propulsion device, and meanwhile, the resistance of the sliding device in the sliding stage can be reduced, so that the effects of long sliding distance, strong durability and easy popularization are achieved. In view of this, the invention provides a power transmission device which has a simple structure and a reasonable design, and can at least solve the problems of poor power output and durability and difficulty in large-area popularization.
The technical scheme of the invention is as follows:
a sliding propulsion device for ice and snow movement comprises a seat board, a support rod and a pushing device; the upper end surface of the seat board is provided with a backrest, the lower end surface of the seat board is connected with a pushing device through a plurality of parallel and symmetrical supporting rods, and the pushing device provides power for the sliding of the device to accelerate the sliding of the sliding device or relieve the resistance caused by the pushing device in the sliding process through artificial active control;
the pushing device comprises a sliding plate, a pedal, a pressure spring, a pedal chain wheel, a sliding beam, a first rotating rod, a transmission rod, a rotating shaft, a chain wheel, a transmission member and a traction member; the sliding plate is symmetrically provided with a groove, a pedal plate is movably arranged in the groove, one end of the pedal plate is connected with the inner wall of one side of the groove through a pressure spring, the side wall of the groove at the other end of the pedal plate is provided with a through cavity, the upper end surface of the sliding plate is provided with a pedal toothed disc through a support rod, the side wall of the sliding plate provided with one side of the through cavity is symmetrically provided with a sliding beam in parallel, the upper end of the sliding beam is provided with a sliding chute, the inner side wall of the sliding chute is provided with a trapezoidal groove, the side wall of the sliding beam at the lower end of the sliding chute is provided with a transmission rod through a plurality of parallel first rotating rods, the transmission rod is connected with the pedal plate through a connecting piece, a rod piece and a hinging seat in the through cavity, one end of each first rotating rod is hinged with the transmission rod, the other end of each, one end of a transmission member which is symmetrically arranged in parallel is arranged on the rotating shaft, the other end of the transmission member is arranged between the two sliding beams in a sliding manner, a traction member is arranged on the transmission member between the sliding beams in a parallel array manner to control the rotation of the first rotating rod and further control the height change of the transmission rod from the ice surface, the height of the transmission rod is increased, the traction member is adjusted to be separated from the ice surface, the action of the traction member and the ice surface force is relieved, the sliding resistance of the device is reduced, the height of the transmission rod is reduced, the traction member is adjusted to be in contact with the ice surface, the action of the traction member and the ice surface force is;
the transmission member comprises a second rotating rod, a push-pull rod, a sliding plate and a trapezoidal sliding strip, one end of the second rotating rod is arranged on the rotating shaft, the other end of the second rotating rod is connected with one end of the push-pull rod through a pin shaft, the other end of the push-pull rod is connected with the upper end face of the sliding plate through a hinged seat, the trapezoidal sliding strip is arranged on the outer side wall of the sliding plate, the sliding plate is arranged in the sliding groove in a sliding mode, the trapezoidal sliding strip is arranged in the trapezoidal groove in a sliding mode, and the plurality of traction members are arranged between the two sliding plates in a parallel;
the traction member comprises a scraper plate, a placing groove, a rotating nail and a limiting block; the upper end of the side wall of the scraper is connected with the side wall of the sliding plate, the lower end of the side wall of the scraper is provided with two rectangular grooves and a plurality of placing grooves, the two rectangular grooves are symmetrically arranged, the plurality of placing grooves are arranged between the two rectangular grooves in parallel, the upper side wall of the transmission rod is abutted against the side wall of the upper end of the rectangular groove, the rotating nail is arranged in the placing groove through a pin shaft, and a limiting block at the bottom of the placing groove only limits the rotating nail to rotate anticlockwise around the pin shaft.
Preferably, the scraper is arranged obliquely, and the upper end of the scraper inclines forwards.
Preferably, when the scraper is not rotated, the lowest end of the rotating nail is lower than the lower end surface of the sliding beam.
Preferably, the lower end face of the scraper is provided with an anti-slip strip.
A pushing device for a sliding propulsion device for ice and snow movement comprises a sliding plate, a pedal, a pressure spring, a pedal chain wheel, a sliding beam, a first rotating rod, a transmission rod, a rotating shaft, a chain wheel, a transmission component and a traction component; the sliding plate is symmetrically provided with a groove, a pedal plate is movably arranged in the groove, one end of the pedal plate is connected with the inner wall of one side of the groove through a pressure spring, the side wall of the groove at the other end of the pedal plate is provided with a through cavity, the upper end surface of the sliding plate is provided with a pedal toothed disc through a support rod, the side wall of the sliding plate provided with one side of the through cavity is symmetrically provided with a sliding beam in parallel, the upper end of the sliding beam is provided with a sliding chute, the inner side wall of the sliding chute is provided with a trapezoidal groove, the side wall of the sliding beam at the lower end of the sliding chute is provided with a transmission rod through a plurality of parallel first rotating rods, the transmission rod is connected with the pedal plate through a connecting piece, a rod piece and a hinging seat in the through cavity, one end of each first rotating rod is hinged with the transmission rod, the other end of each, one end of a transmission member which is symmetrically arranged in parallel is arranged on the rotating shaft, the other end of the transmission member is arranged between the two sliding beams in a sliding manner, a traction member is arranged on the transmission member between the sliding beams in a parallel array manner to control the rotation of the first rotating rod and further control the height change of the transmission rod from the ice surface, the height of the transmission rod is increased, the traction member is adjusted to be separated from the ice surface, the action of the traction member and the ice surface force is relieved, the sliding resistance of the device is reduced, the height of the transmission rod is reduced, the traction member is adjusted to be in contact with the ice surface, the action of the traction member and the ice surface force is;
preferably, the device is used for an ice and snow movement sliding propulsion device.
A transmission member for an ice and snow movement sliding propulsion device comprises a second rotating rod, a push-pull rod, sliding plates and trapezoidal sliding strips, wherein one end of the second rotating rod is arranged on a rotating shaft, the other end of the second rotating rod is connected with one end of the push-pull rod through a pin shaft, the other end of the push-pull rod is connected with the upper end face of the sliding plates through a hinge seat, the trapezoidal sliding strips are arranged on the outer side walls of the sliding plates, the sliding plates are arranged in sliding grooves in a sliding mode, the trapezoidal sliding strips are arranged in the trapezoidal grooves in a sliding mode, and a plurality of traction members are arranged between the two sliding plates in a parallel array mode;
preferably, the device is used for an ice and snow movement sliding propulsion device.
A traction component for a sliding propulsion device for ice and snow movement comprises a scraping plate, a placing groove, a rotating nail and a limiting block; the upper end of the side wall of the scraper is connected with the side wall of the sliding plate, the lower end of the side wall of the scraper is provided with two rectangular grooves and a plurality of placing grooves, the two rectangular grooves are symmetrically arranged, the plurality of placing grooves are arranged between the two rectangular grooves in parallel, the upper side wall of the transmission rod is abutted against the side wall of the upper end of the rectangular groove, the rotating nail is arranged in the placing groove through a pin shaft, and a limiting block at the bottom of the placing groove only limits the rotating nail to rotate anticlockwise around the pin shaft.
Preferably, the device is used for an ice and snow movement sliding propulsion device.
A method of skating on ice comprising the steps of:
step a, placing the device on an ice surface, sitting a user on a seat plate, and placing feet on a rotating rod of a pedal chain wheel, wherein the feet are separated from the ice surface;
b, pedaling a rotating rod of the pedaling chain wheel clockwise in an accelerated manner by two feet, driving the chain wheel to rotate clockwise by a chain of the pedaling chain wheel, driving a second rotating rod to rotate by a rotating shaft of the chain wheel, pushing and pulling a sliding plate to reciprocate by a push-pull rod to drive a traction member to reciprocate, when the traction member slides backwards relative to a sliding beam, a rotating nail and a scraping plate arranged on the traction member 3-15 are contacted with an ice surface, the ice surface forces the rotating nail and the scraping plate to rotate anticlockwise, limiting action of a limiting block arranged on the bottom of a placing groove on the rotating nail is used for limiting anticlockwise rotation of the rotating nail, limiting action of a driving rod and a rectangular groove on the scraping plate is used for limiting anticlockwise rotation of the scraping plate, so that the tip end of the rotating nail is pricked into the ice surface to generate force action and the force action is strong to push the sliding device to slide forwards, and the stage is in an accelerated sliding stage, when the traction member slides forwards relative to the sliding beam, the ice surface is in contact with the rotating nail and the scraper, the ice surface forces the rotating nail and the scraper to rotate clockwise, the limiting block arranged at the bottom of the placing groove has a limiting effect on the rotating nail, the clockwise rotation of the rotating nail cannot be limited, the driving rod is matched with the rectangular groove to limit the scraper, the clockwise rotation of the scraper cannot be limited, the tip end of the rotating nail cannot be inserted into the ice surface, the strong force cannot be generated to block the sliding device from sliding, and the speed accumulation is facilitated;
step c, after the speed is increased for a period of time, when the user stops pedaling and enjoys the pleasure of the sliding stage, the friction resistance exists between the reciprocating traction member and the ice surface, the direction is backward, when the device needs to slide, the sliding distance and the durability can be influenced, a user moves two feet from the rotating rod of the pedal chain wheel to the pedal plate, the pedal plate is pedaled forwards by the force of the two feet, the pedal plate overcomes the pressure action of the pressure spring, the transmission rod is pulled to move forwards through the through cavity, the height of the transmission rod which moves forwards is increased under the action of the first rotating rod, the upper end surface of the transmission rod pushes the inner side wall of the upper end of the rectangular groove formed in the traction member, so that the traction member rotates clockwise, the scraper and the rotating nail are driven to be separated from the ice surface, so that resistance brought by friction between the scraper 3-15-1 and the rotating nail 3-15-4 and the ice surface is relieved for the device to slide;
and d, after the skating device slides for a certain distance on the ice surface, moving the feet away from the pedals to the rotating rod of the pedal chain wheel after the speed is reduced, moving the pedals backwards under the action of the pressure spring to enable the transmission rod to move backwards, reducing the height of the transmission rod under the action of the first rotating rod, and repeating the operation of the step b to provide power for the skating device.
Preferably, the ice and snow movement sliding propulsion device is realized.
A method for accumulating sliding speed includes such steps as pedaling the rotating rod of pedal toothed disc by two feet clockwise, driving toothed disc to rotate clockwise by chain, driving the second rotating rod to rotate by rotary shaft, pushing sliding plate to reciprocate by push-pull rod, and driving the drawing member to reciprocate, and when the drawing member slides backward relative to slide beam, the rotating nails and scrapers on 3-15 are in contact with ice surface to make the rotating nails and scrapers rotate anticlockwise, limiting the rotating nails by limiting blocks on the bottom of storage slot, limiting the anticlockwise rotation of rotating nails by limiting the drive rod and rectangular slot, and the anticlockwise rotation of scrapers, the stage is in the accelerated sliding stage, when the traction member slides forwards relative to the sliding beam, the ice surface is in contact with the rotating nail and the scraper, the ice surface forces the rotating nail and the scraper to rotate clockwise, the limiting block arranged at the bottom of the placing groove has a limiting effect on the rotating nail, the clockwise rotation of the rotating nail cannot be limited, the limiting effect of the transmission rod and the rectangular groove in matching on the scraper cannot be limited, the clockwise rotation of the scraper cannot be limited, the tip end of the rotating nail cannot be inserted into the ice surface, the sliding device cannot be blocked by strong force, and the accumulation of speed is facilitated.
Preferably, the ice and snow movement sliding propulsion device is realized.
A free-wheel skating method features that after the speed is increased for a certain time, when the user feels the pleasure of skating while pedaling it, the reciprocating traction unit has friction resistance with ice surface, the direction is backward, when the device needs to slide, the sliding distance and the durability can be influenced, a user moves two feet from the rotating rod of the pedal chain wheel to the pedal plate, the pedal plate is pedaled forwards by the force of the two feet, the pedal plate overcomes the pressure action of the pressure spring, the transmission rod is pulled to move forwards through the through cavity, the height of the transmission rod which moves forwards is increased under the action of the first rotating rod, the upper end surface of the transmission rod pushes the inner side wall of the upper end of the rectangular groove formed in the traction member, so that the traction member rotates clockwise, the scraper and the rotating nail are driven to be separated from the ice surface, and resistance brought by friction between the scraper 3-15-1 and the rotating nail 3-15-4 and the ice surface is relieved for the device to slide.
Preferably, the ice and snow movement sliding propulsion device is realized.
A power sliding method is characterized in that after a sliding device slides for a certain distance on ice, after the speed is reduced, two feet are moved away from a pedal plate to a rotating rod of a pedal tooth disc, the pedal plate moves backwards under the action of a pressure spring to enable a transmission rod to move backwards, the height of the transmission rod is reduced under the action of a first rotating rod, and the operation of the step b is repeated to provide power for the sliding device.
Preferably, the ice and snow movement sliding propulsion device is realized.
The invention has the beneficial effects that:
1) when the traction member slides backwards relative to the sliding beam, the rotating nail and the scraper arranged on the traction member are in contact with the ice surface, the ice surface forces the rotating nail and the scraper to rotate anticlockwise, the limiting block arranged on the bottom of the placing groove limits the rotating nail to rotate anticlockwise, the transmission rod is limited to rotate anticlockwise, the transmission rod is matched with the rectangular groove to limit the scraper to rotate anticlockwise, the tip of the rotating nail penetrates into the ice surface to generate force action, the force action is strong, power is provided for the sliding device to slide forwards, and meanwhile, through double-foot operation, the power is durable, safe and reliable, the development requirement of the ice and snow tourism industry is fully met, and the traction member can be popularized in a large area.
2) When the traction member slides forwards relative to the sliding beam, the ice surface is in contact with the rotating nail and the scraper, the ice surface forces the rotating nail and the scraper to rotate clockwise, the limiting block arranged at the bottom of the placing groove has a limiting effect on the rotating nail, the clockwise rotation of the rotating nail cannot be limited, the driving rod is matched with the rectangular groove to limit the scraper, the clockwise rotation of the scraper cannot be limited, the tip of the rotating nail cannot be inserted into the ice surface, a strong force effect cannot be generated to block the sliding device to slide, and the speed accumulation is facilitated.
3) When the traction member slides forwards relative to the sliding beam, the rotating nail, the scraper and the ice surface still have the function of friction force, the direction is backward, the sliding distance and the durability can be influenced, when a user pedals and stops, and enjoys the pleasant sensation in the sliding stage, the user can move two feet from the rotating rod of the pedal chain wheel to the pedal plate, the two feet pedal the pedal plate forwards with force, the pedal plate overcomes the pressure action of the pressure spring, the transmission rod is pulled to move forwards through the through cavity, the height of the transmission rod is increased under the action of the first rotating rod, the upper end surface of the transmission rod pushes the inner side wall of the upper end of the rectangular groove on the traction member, the traction member rotates clockwise to separate from the ice surface, the scraper and the rotating nail are driven to separate from the ice surface, and the resistance brought by the friction between the scraper and the rotating nail and the ice surface is relieved for the device to slide, the sliding is further and more durable, and the traction component is protected.
4) The pushing device of the invention provides power and removes resistance for the sliding device through double-foot control, replaces the power modes of electric and internal combustion engines and the like, solves the problems of serious electric energy consumption, electric leakage and charging of a large number of sliding devices in cold weather, and solves the problem of exhaust emission of the internal combustion engine.
Drawings
FIG. 1 is a schematic structural view of a skating and skating sports sliding propulsion device according to the present invention;
FIG. 2 is a schematic view of a partial section of the ice and snow sports sliding propulsion unit according to the present invention;
FIG. 3 is a top view of the combination of the slider beam and sled;
FIG. 4 is a schematic view of a portion of the pushing device;
FIG. 5 is a schematic view of the combination of the drive member and the traction member;
FIG. 6 is a combined side view of the slide plate and the traction member;
FIG. 7 is a schematic view of the upper end of the drive link in combination with a traction member;
FIG. 8 is a side view of a portion of the ice and snow sports skid propulsion unit of the present invention;
FIG. 9 is a front view of the traction member;
FIG. 10 is a cut-away side view of the traction member;
fig. 11 is a top view of the lower end of the traction member facing upward.
In the figure: 1-seat plate, 2-support rod, 3-pushing device, 3-1-sliding plate, 3-2-groove, 3-3-pedal plate, 3-4-pressure spring, 3-5-through cavity, 3-6-pedal chain wheel, 3-7-sliding beam, 3-8-sliding chute, 3-9-trapezoidal groove, 3-10-first rotating rod, 3-11-transmission rod, 3-12-rotating shaft, 3-13-chain wheel, 3-14-transmission component, 3-14-1-second rotating rod, 3-14-2-push-pull rod, 3-14-3-sliding plate, 3-14-4-trapezoidal sliding strip, 3-15-traction member, 3-15-1-scraper, 3-15-2-rectangular groove, 3-15-3-placing groove, 3-15-4-rotating nail and 3-15-5-limiting block.
Detailed Description
The invention will be described in detail below with reference to the following drawings:
detailed description of the invention
As shown in fig. 1 to 11, the ice and snow movement sliding propulsion device disclosed in the present embodiment includes a seat plate 1, a support rod 2 and a propulsion device 3; the upper end surface of the seat board 1 is provided with a backrest, the lower end surface of the seat board 1 is connected with a pushing device 3 through a plurality of parallel and symmetrical supporting rods 2, the pushing device 3 provides power for the sliding of the device, so that the sliding device slides in an accelerating way, or the resistance caused by the pushing device 3 in the sliding process is removed through artificial active control;
the pushing device 3 comprises a sliding plate 3-1, a pedal 3-3, a pressure spring 3-4, a pedal chain wheel 3-6, a sliding beam 3-7, a first rotating rod 3-10, a transmission rod 3-11, a rotating shaft 3-12, a chain wheel 3-13, a transmission member 3-14 and a traction member 3-15; the sliding plate 3-1 is symmetrically provided with a groove 3-2, a pedal 3-3 is movably arranged in the groove 3-2, one end of the pedal 3-3 is connected with the inner wall of one side of the groove 3-2 through a pressure spring 3-4, the side wall of the groove 3-2 at the other end of the pedal 3-3 is provided with a through cavity 3-5, the upper end surface of the sliding plate 3-1 is provided with a pedal chain wheel 3-6 through a support rod, the side wall of the sliding plate 3-1 at one side provided with the through cavity 3-5 is symmetrically provided with sliding beams 3-7 in parallel, the upper end of the sliding beam 3-7 is provided with a sliding chute 3-8, the inner side wall of the sliding chute 3-8 is provided with a trapezoidal groove 3-9, the side wall of the sliding beam 3-7 at the lower end of the sliding chute 3-8 is provided with a transmission rod, the transmission rod 3-11 is connected with the pedal 3-3 through a connecting piece, a rod piece and a hinged seat in the through cavity 3-5, one end of a first rotating rod 3-10 is hinged with the transmission rod 3-11, the other end of the first rotating rod 3-10 is hinged on the side wall of a sliding beam 3-7, a rotating shaft 3-12 is rotatably arranged on the seat plate 1 at the lower end of the backrest through the rod piece, a chain wheel 3-13 is arranged on the rotating shaft 3-12, the chain wheel 3-13 is connected with a pedal chain wheel 3-6 through a chain, one end of transmission components 3-14 which are symmetrically arranged in parallel are arranged on the rotating shaft, the other end of the transmission components are slidably arranged between the two sliding beams 3-7, traction components 3-15 are arranged on the transmission components 3-14 between the sliding beams 3-7 in parallel array to control the rotation of the first rotating rod 3-, further controlling the height change of the transmission rod 3-11 from the ice surface, wherein the height of the transmission rod 3-11 is increased, the traction member 3-15 is adjusted to be separated from the ice surface, the action of the traction member 3-15 and the ice surface force is relieved, the sliding resistance of the device is reduced, the height of the transmission rod 3-11 is reduced, the traction member 3-15 is adjusted to be in contact with the ice surface, the action of the traction member 3-15 and the ice surface force is recovered, and power is provided for the device to slide;
the transmission component 3-14 comprises a second rotating rod 3-14-1, a push-pull rod 3-14-2, a sliding plate 3-14-3 and a trapezoidal sliding strip 3-14-4, one end of the second rotating rod 3-14-1 is arranged on a rotating shaft 3-12, the other end of the second rotating rod 3-14-1 is connected with one end of the push-pull rod 3-14-2 through a pin shaft, the other end of the push-pull rod 3-14-2 is connected with the upper end face of the sliding plate 3-14-3 through a hinged seat, the trapezoidal sliding strip 3-14-4 is arranged on the outer side wall of the sliding plate 3-14-3, the sliding plate 3-14-3 is arranged in a sliding groove 3-8 in a sliding manner, the trapezoidal sliding strip 3-14-4 is arranged in a trapezoidal groove 3-9 in a sliding manner, a plurality of traction members 3-15 are arranged between the two sliding plates 3-14-3 in a parallel array by means of a lever axis.
The traction member 3-15 comprises a scraper 3-15-1, a placing groove 3-15-3, a rotating nail 3-15-4 and a limiting block 3-15-5; the upper end of the side wall of the scraper blade 3-15-1 is connected with the side wall of the sliding plate 3-14-3, the lower end of the side wall of the scraper blade 3-15-1 is provided with two rectangular grooves 3-15-2 and a plurality of placing grooves 3-15-3, the two rectangular grooves 3-15-2 are symmetrically arranged, the plurality of placing grooves 3-15-3 are arrayed between the two rectangular grooves 3-15-2 in parallel, the upper side wall of the transmission rod 3-11 is abutted against the side wall at the upper end of the rectangular groove 3-15-2, the rotating nails 3-15-4 are arranged in the placing grooves 3-15-3 through pin shafts, and the limiting blocks 3-15-5 at the bottoms of the placing grooves 3-15-3 only limit the counterclockwise rotation of the rotating nails 3-15-4 around the pin shafts.
When a user drives the sliding device, the user sits on the seat plate 1 and leaves the feet from the ice surface, the feet control the pushing device 3 to enable the speed of the sliding device to be gradually increased from 0, in an acceleration stage, the feet pedal the rotating rod of the pedal chain wheel 3-6 clockwise in an accelerated manner, the pedal chain wheel 3-6 drives the chain wheel 3-13 to rotate clockwise through a chain, the chain wheel 3-13 drives the second rotating rod 3-14-1 to rotate through a rotating shaft 3-12, the rotation of the second rotating rod 3-14-1 pushes and pulls the sliding plate 3-14-3 to reciprocate through the push-pull rod 3-14-2 and drives the traction member 3-15 to reciprocate;
when the traction member 3-15 slides backwards relative to the sliding beam 3-7, the rotating nail 3-15-4 and the scraper 3-15-1 arranged on the traction member 3-15 are contacted with the ice surface, the ice surface forces the rotating nail 3-15-4 and the scraper 3-15-1 to rotate anticlockwise, the limiting block 3-15-5 arranged at the bottom of the placing groove 3-15-3 limits the rotating nail 3-15-4 to rotate anticlockwise, the transmission rod 3-11 and the rectangular groove 3-15-2 are matched to limit the scraper 3-15-1 to rotate anticlockwise, so that the tip of the rotating nail 3-15-4 is pricked into the ice surface, the device has the advantages that the device generates force, the force is strong, the pushing device slides forwards, the stage is in the accelerated sliding stage, meanwhile, the device is operated by two feet, the power is durable, the device is safe and reliable, the device is fully suitable for the development requirements of the ice and snow tourism industry, and the device can be popularized in a large area;
when the traction member 3-15 slides forwards relative to the sliding beam 3-7, the ice surface is contacted with the rotating nail 3-15-4 and the scraper 3-15-1, the ice surface forces the rotating nail 3-15-4 and the scraper 3-15-1 to rotate clockwise, the limiting block 3-15-5 arranged at the bottom of the placing groove 3-15-3 has a limiting effect on the rotating nail 3-15-4 and can not limit the clockwise rotation of the rotating nail 3-15-4, the driving rod 3-11 is matched with the rectangular groove 3-15-2 to limit the scraper 3-15-1 and can not limit the clockwise rotation of the scraper 3-15-1, the tip of the rotating nail 3-15-4 can not be inserted into the ice surface and can not generate strong force to prevent the sliding device from sliding, the accumulation of speed is facilitated;
however, when the traction member 3-15 slides forward relative to the sliding beam 3-7, the friction force between the rotating pin 3-15-4 and the scraper 3-15-1 and the ice surface still exists, and the direction is backward, which affects the sliding distance and the durability, when the user feels pleasure in the sliding stage when pedaling stops, which affects the sliding speed and the durability, the user can move two feet from the rotating rod of the pedal chain wheel 3-6 to the pedal 3-3, the two feet push the pedal 3-3 forward, the pedal 3-3 overcomes the pressure of the pressure spring 3-4, the transmission rod 3-11 is pulled forward through the through cavity 3-5, the height of the transmission rod 3-11 which moves forward is raised under the action of the first rotating rod 3-10, the upper end face of the transmission rod 3-11 pushes the inner side wall of the upper end of the rectangular groove 3-15-2 on the traction member 3-15, so that the traction member 3-15 rotates clockwise to separate from the ice surface, the scraper 3-15-1 and the rotating nail 3-15-4 are driven to separate from the ice surface, the resistance caused by friction between the scraper 3-15-1 and the rotating nail 3-15-4 and the ice surface is relieved for the device to slide, the sliding is farther and more durable, and meanwhile, the protection effect is achieved on the traction member 3-15;
the pushing device 3 provides power and removes resistance for the sliding device through double-foot control, replaces power modes of electric and internal combustion engines and the like, solves the problems of serious electric energy consumption, electric leakage and charging of the sliding device with a large quantity in cold weather, solves the problem of waste gas emission of the internal combustion engine, and can automatically control the speed of a driver of the sliding device, thereby achieving the movement effect and fully enjoying the sliding pleasure on ice.
Detailed description of the invention
Referring to fig. 10, this embodiment is based on the first embodiment, except that the scraper 3-15-1 is disposed obliquely, and the upper end of the scraper 3-15-1 is inclined forward;
the scrapers 3-15-1 are obliquely arranged, the upper ends of the scrapers 3-15-1 are inclined forwards, the purpose is that when the traction members 3-15 slide backwards relative to the sliding beams 3-7, the scrapers 3-15-1 arranged on the traction members 3-15 are not easy to rotate anticlockwise and keep stable under the limiting action of the transmission rods 3-11, when the traction members 3-15 slide forwards relative to the sliding beams 3-7, the scrapers 3-15-1 arranged on the traction members 3-15 are easy to rotate clockwise when contacting with ice, and the action of friction force between the scrapers 3-15-1 and the ice is reduced.
Detailed description of the invention
Referring to fig. 10, this embodiment is based on the first embodiment, except that when the scraper 3-15-1 is not rotated, the lowest end of the rotating nail 3-15-4 is lower than the lower end surface of the sliding beam 3-7;
the purpose is that when the traction member 3-15 slides backwards relative to the sliding beam 3-7, the tip of the rotating nail 3-15-4 arranged on the traction member 3-15 can effectively dig into the ice surface to generate force action to push the device to slide forwards.
Detailed description of the invention
Referring to fig. 11, this embodiment is based on the first embodiment, and is different in that the lower end surface of the scraper 3-15-1 is provided with a cleat;
when the traction member 3-15 slides backwards relative to the sliding beam 3-7, the scraper 3-15-1 arranged on the traction member 3-15 is in contact with the ice surface, the lower end face of the scraper 3-15-1 is provided with the anti-slip strip, the friction degree between the scraper and the ice surface can be increased, and further the friction force is increased, the action of force is stronger and more stable by matching with the rotating nail 3-15-4, the pushing device slides forwards more effectively, and meanwhile, the resistance sliding stage caused by the anti-slip strip is increased, and the friction force between the scraper 3-15-1 and the ice surface can be contacted by pedaling the pedal 3-3 with double feet, so that the durability of sliding is ensured.
Detailed description of the invention
The application method of the ice and snow movement sliding propulsion device disclosed in the embodiment acts on the ice and snow movement sliding propulsion device in the first to fourth embodiments, and comprises the following steps:
step a, placing the device on an ice surface, sitting a user on the seat plate 1, and placing feet on a rotating rod of the pedal crankset 3-6 away from the ice surface;
b, pedaling a rotating rod of the pedaling chain wheel 3-6 clockwise in an accelerated manner by two feet, driving the chain wheel 3-13 to rotate clockwise by the pedaling chain wheel 3-6 through a chain, driving the second rotating rod 3-14-1 to rotate by the chain wheel 3-13 through a rotating shaft 3-12, driving the sliding plate 3-14-3 to reciprocate by the rotation of the second rotating rod 3-14-1 through a push-pull rod 3-14-2, and driving the traction member 3-15 to reciprocate, when the traction member 3-15 slides backwards relative to the sliding beam 3-7, the rotating nail 3-15-4 and the scraper 3-15-1 arranged on the traction member 3-15 are contacted with an ice surface, and the rotating nail 3-15-4 and the scraper 3-15-1 are forced to rotate anticlockwise by the ice surface, the limiting blocks 3-15-5 arranged at the bottoms of the placing grooves 3-15-3 limit the rotating nails 3-15-4, limit the counterclockwise rotation of the rotating nails 3-15-4, limit the limiting action of the transmission rods 3-11 and the rectangular grooves 3-15-2 on the scrapers 3-15-1 and limit the counterclockwise rotation of the scrapers 3-15-1, so that the tips of the rotating nails 3-15-4 are pricked into the ice surface to generate force action and the force action is strong to push the sliding device to slide forwards, the stage is in an accelerated sliding stage, when the traction members 3-15 slide forwards relative to the sliding beams 3-7, the ice surface is in contact with the rotating nails 3-15-4 and the scrapers 3-15-1, and the ice surface forces the rotating nails 3-15-4 and the scrapers 3-15-1 to rotate clockwise, the limiting blocks 3-15-5 arranged at the bottoms of the placing grooves 3-15-3 have a limiting effect on the rotating nails 3-15-4, cannot limit clockwise rotation of the rotating nails 3-15-4, the transmission rod 3-11 and the rectangular groove 3-15-2 are matched to limit the scraper 3-15-1, cannot limit clockwise rotation of the scraper 3-15-1, the tips of the rotating nails 3-15-4 cannot be inserted into the ice surface, and cannot generate strong force to block the sliding device from sliding, so that the speed accumulation is facilitated;
step c, after the speed is increased for a period of time, when a user stops pedaling and enjoys a pleasant feeling in a sliding stage, the friction resistance exists between the reciprocating traction member 3-15 and the ice surface, the direction is backward, the sliding distance and the durability can be influenced when the device needs to slide, the user can move two feet from the rotating rod of the pedal chain wheel 3-6 to the pedal 3-3, the pedal 3-3 is pedaled forwards by the force of the two feet, the pedal 3-3 overcomes the pressure action of the pressure spring 3-4, the transmission rod 3-11 is pulled to move forwards through the through cavity 3-5, the height of the transmission rod 3-11 rises under the action of the first rotating rod 3-10 by the transmission rod 3-11, the upper end face of the transmission rod 3-11 pushes the upper end inner side wall of the rectangular groove 3-15-2 formed in the traction member 3-15, the traction component 3-15 is rotated clockwise to be separated from the ice surface, the scraper 3-15-1 and the rotating nail 3-15-4 are driven to be separated from the ice surface, and resistance brought by friction between the scraper 3-15-1 and the rotating nail 3-15-4 and the ice surface is relieved for the device to slide;
and d, after the skating device slides for a certain distance on the ice surface and the speed is reduced, moving the feet away from the pedals 3-3 to the rotating rods of the pedal crankset 3-6, moving the pedals 3-3 backwards under the action of the pressure springs 3-4 by the pedals 3-3 to enable the transmission rods 3-11 to move backwards, reducing the height of the transmission rods 3-11 under the action of the first rotating rods 3-10, and repeating the operation of the step b to provide power for the skating device.
Detailed description of the invention
The method for accumulating the sliding speed disclosed in this embodiment is applied to an ice and snow movement sliding propulsion device in one to four embodiments, two feet are used to pedal the rotating rod of the pedal chain wheel 3-6 clockwise, the chain of the pedal chain wheel 3-6 drives the chain wheel 3-13 to rotate clockwise, the chain wheel 3-13 drives the second rotating rod 3-14-1 to rotate through the rotating shaft 3-12, the rotation of the second rotating rod 3-14-1 pushes and pulls the sliding plate 3-14-3 to reciprocate through the push-pull rod 3-14-2, and drives the traction member 3-15 to reciprocate, when the traction member 3-15 slides backwards relative to the sliding beam 3-7, the rotating pin 3-15-4 and the scraper 3-15-1 arranged on the traction member 3-15 contact with the ice surface, the ice surface forces the rotating nails 3-15-4 and the scrapers 3-15-1 to rotate anticlockwise, the limiting blocks 3-15-5 arranged at the bottoms of the placing grooves 3-15-3 limit the rotating nails 3-15-4, limit the anticlockwise rotation of the rotating nails 3-15-4, limit the limiting action of the transmission rods 3-11 and the rectangular grooves 3-15-2 on the scrapers 3-15-1 in a matching way, and limit the anticlockwise rotation of the scrapers 3-15-1, so that the tips of the rotating nails 3-15-4 are pricked into the ice surface to generate force action and strong force action, the pushing device slides forwards, the stage is in an accelerated sliding stage, when the traction member 3-15 slides forwards relative to the sliding beam 3-7, the ice surface is contacted with the rotating nails 3-15-4 and the scrapers 3-15-1, the ice surface forces the rotating nails 3-15-4 and the scrapers 3-15-1 to rotate clockwise, the limiting blocks 3-15-5 arranged at the bottoms of the placing grooves 3-15-3 limit the rotating nails 3-15-4 and cannot limit the clockwise rotation of the rotating nails 3-15-4, the driving rods 3-11 and the rectangular grooves 3-15-2 are matched to limit the scrapers 3-15-1 and cannot limit the clockwise rotation of the scrapers 3-15-1, the tips of the rotating nails 3-15-4 cannot be inserted into the ice surface and cannot generate strong force to prevent the sliding device from sliding, and the accumulation of speed is facilitated.
Detailed description of the invention
The freewheeling method disclosed in this embodiment is applied to an ice and snow movement coasting device of embodiments one to four, after a period of time after the speed is increased, when the user feels pleasant during the coasting phase when pedaling stops, the reciprocating traction member 3-15 has frictional resistance with the ice surface and the direction is backward, and when the device is required to coast, the coasting distance and durability are affected, the user moves both feet from the rotating rod of the pedaling cranks 3-6 to the pedals 3-3, the pedals 3-3 are pedaled forward by the both feet, the pedals 3-3 overcome the pressure of the pressure spring 3-4, the transmission rod 3-11 is pulled forward by the through cavity 3-5, the height of the transmission rod 3-11 which moves forward is increased by the first rotating rod 3-10, the upper end face of the transmission rod 3-11 pushes the inner side wall of the upper end of the rectangular groove 3-15-2 formed in the traction member 3-15, so that the traction member 3-15 rotates clockwise to be separated from the ice surface, the scraper 3-15-1 and the rotating nail 3-15-4 are driven to be separated from the ice surface, and resistance brought by friction between the scraper 3-15-1 and the rotating nail 3-15-4 and the ice surface is relieved for the device to slide.
Detailed description of the invention
In the power skating method disclosed in this embodiment, when the skating device in one to four embodiments slides on ice for a certain distance, after the speed is reduced, the two feet are removed from the pedals 3-3 to the rotating rods of the pedals 3-6, the pedals 3-3 move backwards under the action of the pressure springs 3-4, so that the transmission rods 3-11 move backwards, the height of the transmission rods 3-11 is reduced in cooperation with the action of the first rotating rods 3-10, and the operation in step b is repeated to provide power for the skating device.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (5)
1. A sliding propulsion device for ice and snow movement is characterized by comprising a seat board (1), a support rod (2) and a pushing device (3); the upper end surface of the seat board (1) is provided with a backrest, the lower end surface of the seat board (1) is connected with a pushing device (3) through a plurality of parallel and symmetrical supporting rods (2), and the pushing device (3) provides power for the sliding of the device, so that the sliding device slides in an accelerated way, or the resistance brought by the pushing device (3) in the sliding process is removed through artificial active control;
the pushing device (3) comprises a sliding plate (3-1), a pedal (3-3), a pressure spring (3-4), a pedal chain wheel (3-6), a sliding beam (3-7), a first rotating rod (3-10), a transmission rod (3-11), a rotating shaft (3-12), a chain wheel (3-13), a transmission member (3-14) and a traction member (3-15); the sliding plate (3-1) is symmetrically provided with grooves (3-2), the grooves (3-2) are internally and movably provided with pedals (3-3), one end of each pedal (3-3) is connected with the inner wall of one side of each groove (3-2) through a pressure spring (3-4), the side wall of each groove (3-2) at the other end of each pedal (3-3) is provided with a through cavity (3-5), the upper end face of each sliding plate (3-1) is provided with a pedal chain wheel (3-6) through a support rod, the side wall of each sliding plate (3-1) provided with the through cavities (3-5) is symmetrically provided with sliding beams (3-7) in parallel, the upper end of each sliding beam (3-7) is provided with a sliding chute (3-8), and the inner side wall of each sliding chute (3-8) is provided with a trapezoidal groove (, a transmission rod (3-11) is arranged on the side wall of a sliding beam (3-7) at the lower end of the sliding chute (3-8) through a plurality of parallel first rotating rods (3-10), the transmission rod (3-11) is connected with the pedal (3-3) through a connecting piece, a rod piece and a hinged seat in a through cavity (3-5), one end of the first rotating rod (3-10) is hinged with the transmission rod (3-11), the other end of the first rotating rod (3-10) is hinged on the side wall of the sliding beam (3-7), the rotating shaft (3-12) is rotatably arranged on the seat plate (1) at the lower end of the backrest through the rod piece, the crankset (3-13) is arranged on the rotating shaft (3-12), the crankset (3-13) is connected with the pedal crankset (3-6) through a chain, one ends of the transmission components (3-14) which are symmetrically arranged in parallel are arranged on the rotating shaft, the other end of the transmission rod is arranged between two sliding beams (3-7) in a sliding mode, traction members (3-15) are arranged on transmission members (3-14) between the sliding beams (3-7) in parallel in an array mode, rotation of first rotating rods (3-10) is controlled, further height change of the transmission rods (3-11) from the ice surface is controlled, the height of the transmission rods (3-11) is increased, the traction members (3-15) are adjusted to be separated from the ice surface, the action of the traction members (3-15) and the ice surface force is relieved, the sliding resistance of the device is reduced, the height of the transmission rods (3-11) is reduced, the traction members (3-15) are adjusted to be in contact with the ice surface, the action of the traction members (3-15) and the ice surface force is restored, and power is provided for sliding of the device;
the transmission component (3-14) comprises a second rotating rod (3-14-1), a push-pull rod (3-14-2), a sliding plate (3-14-3) and a trapezoidal sliding strip (3-14-4), one end of the second rotating rod (3-14-1) is arranged on the rotating shaft (3-12), the other end of the second rotating rod (3-14-1) is connected with one end of the push-pull rod (3-14-2) through a pin shaft, the other end of the push-pull rod (3-14-2) is connected with the upper end face of the sliding plate (3-14-3) through a hinged seat, the trapezoidal sliding strip (3-14-4) is arranged on the outer side wall of the sliding plate (3-14-3), the sliding plate (3-14-3) is arranged in the sliding groove (3-8) in a sliding mode, the trapezoidal sliding strips (3-14-4) are arranged in the trapezoidal grooves (3-9) in a sliding manner, and the plurality of traction members (3-15) are arranged between the two sliding plates (3-14-3) in a parallel array manner through a rod shaft;
the traction member (3-15) comprises a scraper (3-15-1), a placing groove (3-15-3), a rotating nail (3-15-4) and a limiting block (3-15-5); the upper end of the side wall of the scraper (3-15-1) is connected with the side wall of the sliding plate (3-14-3), the lower end of the side wall of the scraper (3-15-1) is provided with two rectangular grooves (3-15-2) and a plurality of placing grooves (3-15-3), the two rectangular grooves (3-15-2) are symmetrically arranged, the plurality of placing grooves (3-15-3) are arrayed between the two rectangular grooves (3-15-2) in parallel, the upper side wall of the transmission rod (3-11) is abutted against the upper end side wall of the rectangular groove (3-15-2), the rotating nail (3-15-4) is arranged in the placing groove (3-15-3) through a pin shaft, and the limiting block (3-15-5) at the bottom of the placing groove (3-15-3) only limits the rotating nail (3-15-4) to rotate around the pin shaft in a reverse direction The needle is rotated.
2. An ice and snow sports sliding propulsion device according to claim 1, characterized in that said blades (3-15-1) are inclined, the upper ends of the blades (3-15-1) being inclined forward.
3. An ice and snow sports sliding propulsion device according to claim 1, characterized in that when the scraper (3-15-1) is not rotating, the lowest end of the rotating pin (3-15-4) is lower than the lower end face of the sliding beam (3-7).
4. An ice and snow sports sliding propulsion device according to claim 1, characterized in that the lower end surface of the scraper (3-15-1) is provided with anti-skid strips.
5. A pushing device for a sliding propulsion device for ice and snow movement is characterized by comprising a sliding plate (3-1), a pedal (3-3), a pressure spring (3-4), a pedal chain wheel (3-6), a sliding beam (3-7), a first rotating rod (3-10), a transmission rod (3-11), a rotating shaft (3-12), a chain wheel (3-13), a transmission member (3-14) and a traction member (3-15); the sliding plate (3-1) is symmetrically provided with grooves (3-2), the grooves (3-2) are internally and movably provided with pedals (3-3), one end of each pedal (3-3) is connected with the inner wall of one side of each groove (3-2) through a pressure spring (3-4), the side wall of each groove (3-2) at the other end of each pedal (3-3) is provided with a through cavity (3-5), the upper end face of each sliding plate (3-1) is provided with a pedal chain wheel (3-6) through a support rod, the side wall of each sliding plate (3-1) provided with the through cavities (3-5) is symmetrically provided with sliding beams (3-7) in parallel, the upper end of each sliding beam (3-7) is provided with a sliding chute (3-8), and the inner side wall of each sliding chute (3-8) is provided with a trapezoidal groove (, a transmission rod (3-11) is arranged on the side wall of a sliding beam (3-7) at the lower end of the sliding chute (3-8) through a plurality of parallel first rotating rods (3-10), the transmission rod (3-11) is connected with the pedal (3-3) through a connecting piece, a rod piece and a hinged seat in a through cavity (3-5), one end of the first rotating rod (3-10) is hinged with the transmission rod (3-11), the other end of the first rotating rod (3-10) is hinged on the side wall of the sliding beam (3-7), the rotating shaft (3-12) is rotatably arranged on the seat plate (1) at the lower end of the backrest through the rod piece, the crankset (3-13) is arranged on the rotating shaft (3-12), the crankset (3-13) is connected with the pedal crankset (3-6) through a chain, one ends of the transmission components (3-14) which are symmetrically arranged in parallel are arranged on the rotating shaft, the other end of the transmission rod is arranged between the two sliding beams (3-7) in a sliding mode, the traction members (3-15) are arranged on the transmission members (3-14) between the two sliding beams (3-7) in parallel in an array mode, the rotation of the first rotating rods (3-10) is controlled, further, the height change of the transmission rods (3-11) from the ice surface is controlled, the height of the transmission rods (3-11) is increased, the traction members (3-15) are adjusted to be separated from the ice surface, the action of the traction members (3-15) and the ice surface force is relieved, the sliding resistance of the device is reduced, the height of the transmission rods (3-11) is reduced, the traction members (3-15) are adjusted to be in contact with the ice surface, the action of the traction members (3-15) and the ice surface force is restored, and.
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| CN201910107359.1A CN109774778B (en) | 2019-02-02 | 2019-02-02 | Sliding propulsion device for ice and snow movement |
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| CN201910107359.1A CN109774778B (en) | 2019-02-02 | 2019-02-02 | Sliding propulsion device for ice and snow movement |
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| CN109774778B true CN109774778B (en) | 2021-06-04 |
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| CA2051316A1 (en) * | 1990-09-17 | 1992-03-18 | Randall E. Rhode | Snow cycle attachment for bicycle frame |
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| CN201553187U (en) * | 2009-11-16 | 2010-08-18 | 谢来红 | Snowfield bicycle |
| CN201941937U (en) * | 2010-10-29 | 2011-08-24 | 青岛理工大学 | Snowfield bicycle |
| RU2526314C1 (en) * | 2013-05-29 | 2014-08-20 | Черниченко Владимир Викторович | Snowmobile propulsor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206454251U (en) * | 2017-02-23 | 2017-09-01 | 哈尔滨体育学院 | A kind of skis |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3605926A (en) * | 1969-08-08 | 1971-09-20 | Felix Leonawicz | Snowmobile with antiskid and stabilizing attachments |
| US3833233A (en) * | 1972-01-17 | 1974-09-03 | K Sugiyama | Sleigh |
| CA2051316A1 (en) * | 1990-09-17 | 1992-03-18 | Randall E. Rhode | Snow cycle attachment for bicycle frame |
| CN2230263Y (en) * | 1995-08-04 | 1996-07-03 | 王洪驰 | Bicyle for riding on ice and snow |
| CN201065176Y (en) * | 2007-05-09 | 2008-05-28 | 范国龙 | Ice bicycle |
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| RU2526314C1 (en) * | 2013-05-29 | 2014-08-20 | Черниченко Владимир Викторович | Snowmobile propulsor |
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| CN109774778A (en) | 2019-05-21 |
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