CN114541311A - Automatic salt spreading device for preventing accumulated snow on road and using method thereof - Google Patents
Automatic salt spreading device for preventing accumulated snow on road and using method thereof Download PDFInfo
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- CN114541311A CN114541311A CN202210157378.7A CN202210157378A CN114541311A CN 114541311 A CN114541311 A CN 114541311A CN 202210157378 A CN202210157378 A CN 202210157378A CN 114541311 A CN114541311 A CN 114541311A
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- 150000003839 salts Chemical class 0.000 title claims abstract description 145
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000007480 spreading Effects 0.000 title claims abstract description 16
- 238000003892 spreading Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000002156 mixing Methods 0.000 claims abstract description 52
- 239000007921 spray Substances 0.000 claims abstract description 9
- 238000002844 melting Methods 0.000 claims description 67
- 230000008018 melting Effects 0.000 claims description 46
- 238000010438 heat treatment Methods 0.000 claims description 22
- 239000011259 mixed solution Substances 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 8
- 150000002431 hydrogen Chemical class 0.000 claims description 6
- 238000004880 explosion Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 238000009938 salting Methods 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 1
- 244000309464 bull Species 0.000 description 10
- 241000533950 Leucojum Species 0.000 description 5
- 238000005496 tempering Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000005413 snowmelt Substances 0.000 description 2
- 208000001034 Frostbite Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
Abstract
The invention discloses an automatic salt spreading device for preventing accumulated snow on a road and a using method thereof, wherein the automatic salt spreading device comprises two brackets and is characterized in that: the device comprises two supports, a connecting rod, a mixing barrel, an air pump, a hose, a collecting box, a shunt pipe, a heater, a water pipe and an opening and closing valve, wherein the connecting rod is fixed at the top ends of the two supports, the mixing barrel is fixed at the top end of the connecting rod, a spray head is sleeved at one end of the mixing barrel, a salt inlet pipe is sleeved at the other end of the mixing barrel, the collecting box is arranged at the bottom end of the mixing barrel, one end of the collecting box is respectively sleeved with the feed pipe and the discharge pipe, the air pump is arranged inside the feed pipe, the hose is sleeved at the bottom end of the mixing barrel, the other end of the hose is sleeved with the top end of the collecting box, the shunt pipe is sleeved on the hose, the heater is arranged on the hose, the water is arranged in the heater, and the opening and closing valve is arranged at one end of the heater.
Description
Technical Field
The invention relates to the technical field of pavement snow accumulation prevention, in particular to an automatic salt spreading device for preventing accumulated snow on a road and a using method thereof.
Background
The highway is constructed according to the national technical standard and is approved by a highway administration department, is mainly used for driving automobiles and has certain technical standards and facilities, snow removal on the road surface is an important work in winter maintenance work of the highway, the highway is covered by heavy snow to become slippery and influence traffic and even normal work of people, snow on the highway is required to be removed by a snow shoveling device, the snow on the road is quickly and effectively removed, the icing of the road is prevented from being higher and higher, salt is required to be uniformly spread on the road surface before snowing, and the salt is required to be spread on the road surface by a salt spreading device to increase the snow accumulation prevention performance of the highway. At present, when salt is scattered to artifical use cart based salt scattering device, workman's working strength greatly increased appears frostbite easily, and spills salt device and be difficult to ensure that salt spills evenly on the highway for the snow protection performance difference of highway is great, leads to the extravagant problem of salt, and the snow in few salt region is difficult to melt, will appear local snow and pile up, and the result of use is not good, can not satisfy the user demand. Therefore, it is necessary to design an automatic salt spreading device for preventing snow on a road and a use method thereof, wherein the automatic salt spreading device can perform targeted snow melting according to the current snow falling amount, adjust the snow melting interval in real time according to the snow falling amount and ensure uniform snow melting.
Disclosure of Invention
The invention aims to provide an automatic salt spreading device for preventing accumulated snow on a road and a using method thereof, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an automatic salt device that spills for highway prevents snow and application method thereof, includes two supports, its characterized in that: two the top of support all is fixed with the connecting rod, the top of connecting rod is fixed with the blending barrel, the shower nozzle has been cup jointed to the one end of blending barrel, the salt inlet pipe has been cup jointed to the other end of blending barrel, the bottom of blending barrel is provided with the collecting box, inlet pipe and delivery pipe have been cup jointed respectively to the one end of collecting box, the inside of inlet pipe is provided with the air extractor, the hose has been cup jointed to the bottom of blending barrel, the other end of hose is cup jointed on the top of collecting box, the shunt tubes has been cup jointed on the hose, be provided with the heater on the hose, be provided with water in the heater, the one end of heater is provided with the valve that opens and shuts.
According to the technical scheme, a hollow pipe is welded at one end inside the mixing barrel, a spiral plate is arranged on the outer wall of the hollow pipe, the outer wall of the spiral plate is attached to the inner wall of the mixing barrel, a first pipe and a second pipe are respectively sleeved on the outer side of one end of the mixing barrel, one end of a shunt pipe is sleeved with the first pipe, one end of the first pipe is sleeved with a collecting box, a water inlet pipe is sleeved on the outer wall of the first pipe, a water tank is sleeved at one end of the water inlet pipe, a water suction pump is arranged at a position, close to the mixing barrel, inside the first pipe, of the mixing barrel, one end of a salt inlet pipe penetrates through the mixing barrel and is located in the hollow pipe, a baffle is connected inside the salt inlet pipe and located in the hollow pipe in a sliding mode, a through hole is formed in the outer wall of the hollow pipe, an inclined plate is fixed on the inner side of the through hole, and a heating resistance wire is arranged on the outer side of the other end of the hollow pipe.
According to the technical scheme, a suction machine is arranged inside the salt inlet pipe, a salt box is sleeved on the outer side of the salt inlet pipe through a pipeline, a drill bit is connected to the inner side of the other end of the salt inlet pipe in a sliding mode, a plurality of broken pieces are welded on the surface of the drill bit, a chute is formed in the bottom end of the drill bit, a pull rope is fixed to the center of the bottom end of the drill bit, a rope retractor is arranged at the other end of the pull rope, a motor II is fixed to the outer side of the rope retractor, a base is arranged on one side of the drill bit, a motor I is fixed to the upper end face of the base, a pinion is sleeved on one end of the motor I, a cylinder is connected to the upper end face of the base through a bearing, a large gear is arranged at one end of the cylinder and is meshed with the pinion, a plurality of inclined blocks are fixed to one end of the large gear, the number of the inclined blocks corresponds to the number of the chute, the novel gas cylinder is characterized in that a plurality of through holes are uniformly formed in the gear wheel, a connecting frame is fixed on the inner wall of the cylinder, an air cylinder is fixed on the connecting frame, an air pump is arranged in the air cylinder, a plurality of hard tubes are sleeved on the outer side of the air cylinder, an igniter is arranged in the hard tubes, and a pressure permeable membrane is arranged at one end of each hard tube.
According to the technical scheme, the method comprises the following steps:
a: intermittently extracting outside air, heating the collecting box and weighing the collecting box;
b: when the set weight is reached, starting the pump drainage machine to introduce the snow melting salt;
c: starting a water pump, and introducing water to be mixed with snow melting salt;
d: heating the mixed aqueous solution, and spraying the aqueous solution to the road surface;
e: after the snow is melted once, starting a first motor to drive the drill bit to rotate;
f: starting the air pump, pumping the gas in the air cylinder into the hard tube, starting the igniter for ignition, opening the pressure permeable membrane by the thrust generated by explosion, and pushing the drill bit into the salt inlet tube;
g: and starting the motor II to drive the rope collector to rotate, and pulling back the drill bit through the pull rope.
According to the technical scheme, in the step a, the air pump is started, air outside is absorbed through the feeding pipe, the starting time of the air pump is set by an operator, if the air outside is snowing, snow in the air can be absorbed and enters the collecting box, the heater is started at the moment, water in the air is heated and stops heating to a temperature higher than the outside temperature, the opening and closing valve is opened, the heated water is guided into the collecting box, the collected snow is melted to weigh the melted total weight, the weight of the snow absorbed in the starting time period of the air pump can be obtained by subtracting the fixed weight of the guided water from the total weight, the required weight of the snow melting salt is calculated, and the larger the weight of the snow absorbed in the time period is, the current external snow falling amount is proved to be more, the snow melting salt is required to be melted, the snow is prevented, the time interval of the initial intermittent starting of the air pump is set by the operator, this start-up break time is along with in the suction machine start-up time section, what of absorptive snow weight carries out automatically regulated, if the snow weight of absorbing in the suction machine start-up time section is big more promptly, the start-up interval of suction machine is shorter more, realize in time carrying out the effect of melting snow to the road surface, avoid melting snow untimely lead to road surface snow or freeze, if the external world is not snowing this moment, air humidity is higher, when absorptive steam weight reaches the starting value, the device still starts, sprinkle to the road surface in, can effectively cool down the dust removal to the road surface in the higher summer of temperature, can effectively avoid the road surface to freeze in lower winter of temperature.
According to the technical scheme, in the step b, in order to avoid influence on measurement caused by high water vapor content in the current outside air, a starting value is set, and only when the weight of the absorbed snow is larger than or equal to the starting value, the suction machine is started to pump the snow melting salt towards the salt inlet pipe.
According to the technical scheme, in the step c, when the snow-melting salt is conveyed in the salt inlet pipe, the baffle is moved, whether the baffle is moved or not is linked with the suction machine, when the suction machine is started to pump snow-melting salt, the baffle is opened, when the suction machine is stopped, the baffle is reset to block the salt inlet pipe, when all the required snow melting salt passes through the baffle plate, the baffle plate is moved to block the salt inlet pipe, the water suction pump is started to guide water in the water tank into the first pipe, one part of water enters the mixing barrel, the other part of water enters the collecting box to be used for flushing the collecting box, the water entering the mixing barrel is spirally transmitted in the mixing barrel along the spiral plate, the snow melting salt is transmitted in the hollow pipe until the through hole is formed, through the swash plate, discharge along hollow tube surface slant and get into the blending tank in, with spiral transmission's water relative contact, guarantee that the two contacts abundant, reduce the time that snow melt salt melts in aqueous.
According to the technical scheme, in the step d, after the snow melting salt and the water are completely melted, the heating resistance wire is powered to heat, the temperature of the melted water solution is raised, and the mixed solution is sprayed to the road surface through the spray head to melt snow, so that snow accumulated on the road surface or ice is prevented.
According to the technical scheme, in the step e, after the snow is melted once, a small amount of mixed solution is remained and is not discharged, the small amount of mixed solution enters the heater through the hose to supplement water in the heater for melting snow absorbed in the collecting box at the next temperature rise, the motor is started to drive the pinion to rotate, the pinion is meshed with the gear wheel to drive the gear wheel to rotate, the rope collector is static at the moment, the pull rope on the gear wheel pulls the drill bit to be attached to the gear wheel, the inclined block on the surface of the gear wheel is clamped with the inclined groove on one side of the drill bit in the rotating process of the gear wheel to drive the drill bit to rotate, and the drill bit not only rotates along with the gear wheel when the pull rope pulls the drill bit to be attached to the gear wheel due to the existence of the tension of the pull rope, the drill bit continuously collides with the gear wheel in small amplitude back and forth, and passes through the through hole formed in the surface of the gear wheel, air is forced into the tube in preparation for the subsequent steps.
According to the technical scheme, in the steps f and g, the air pump is started to pump the air in the air cylinder into a plurality of hard tubes, the air in the air cylinder is preferably hydrogen, in the steps, the drill bit extrudes air into the hard tubes to ensure that the hard tubes contain oxygen, the igniter is started to ignite the hydrogen, the hydrogen is ignited to explode, the generated thrust pushes out the drill bit, the drill bit rotates forwards along the salt inlet tube, the snow-melting salt blocks remained on the inner wall of the salt inlet tube in the steps are removed by using broken blocks on the outer wall of the drill bit, the snow-melting salt is prevented from being adsorbed on the inner wall of the salt inlet tube for a long time to corrode the salt inlet tube, and after the inner wall of the salt inlet tube is cleaned, the motor II is started to drive the rope collector to wind and withdraw the pull rope, and the drill bit is driven to be pulled back by the pull rope to be attached to the large gear again.
Compared with the prior art, the invention has the following beneficial effects: the invention realizes the alternate start to perform snow melting treatment on the road surface by arranging the mixing barrel and other components, effectively prevents the snow on the road surface from being accumulated, adjusts the snow melting interval in real time according to the snow falling amount of the current outside weather, ensures that the road surface does not accumulate snow, saves the use of snow melting salt, utilizes the mixed spraying of the snow melting salt and water, saves manpower, improves the snow melting efficiency, ensures the uniformity of the snow melting, avoids the phenomenon that more snow melting salt exists at a certain position to influence the soil quality, and simultaneously cleans the salt inlet pipe after the snow melting is finished, and avoids the residual snow melting salt block from corroding the salt inlet pipe.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the mixing tub of the present invention;
FIG. 3 is a schematic perspective view of the drill bit of the present invention;
FIG. 4 is a perspective view of the bull gear and its surrounding components of the present invention;
FIG. 5 is a perspective view of the swash block of the present invention;
FIG. 6 is a schematic view of a hollow tube structure of the present invention;
FIG. 7 is a schematic of a salt inlet tube configuration of the present invention;
in the figure: 1. a mixing barrel; 2. a spray head; 3. a support; 4. a salt inlet pipe; 5. a collection box; 6. a feed pipe; 8. a hollow tube; 9. heating resistance wires; 10. a through hole; 11. a hose; 12. a heater; 13. a shunt tube; 14. a discharge pipe; 15. a first pipe; 16. a second pipe; 18. a drill bit; 19. breaking the fragments; 20. a bull gear; 21. a first motor; 22. a pinion gear; 23. pulling a rope; 24. an air cylinder; 25. a hard tube; 26. a rope retracting device; 27. a second motor; 28. a sloping block; 29. and a connecting frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides an automatic salt device that spills for highway snow is prevented and application method thereof, includes two spinal branchs frame 3, its characterized in that: the top ends of the two brackets 3 are respectively fixed with a connecting rod, the top end of the connecting rod is fixed with a mixing barrel 1, one end of the mixing barrel 1 is sleeved with a spray head 2, the other end of the mixing barrel 1 is sleeved with a salt inlet pipe 4, the bottom end of the mixing barrel 1 is provided with a collecting box 5, one end of the collecting box 5 is respectively sleeved with a material inlet pipe 6 and a material outlet pipe 14, an air extractor is arranged inside the material inlet pipe 6, the bottom end of the mixing barrel 1 is sleeved with a hose 11, the other end of the hose 11 is sleeved on the top end of the collecting box 5, a shunt pipe 13 is sleeved on the hose 11, a heater 12 is arranged on the hose 11, water is arranged in the heater 12, one end of the heater 12 is provided with an opening and closing valve, the air extractor is started to absorb outside air and snow in the air into the collecting box, water is arranged in the heater, the water in the heater is heated by the heater, snow is guided into the collecting box to melt snow, the salt inlet pipe is used for guiding into the mixing barrel and mixing the water to form a mixed solution, the used mixed solution is remained in the hose, one part of the mixed solution is supplemented into the heater to supplement water in the heater, the other part of the mixed solution is directly discharged, and the discharge pipe is used for discharging the snow accumulated in the collecting box after melting by utilizing the outer wall;
the inside one end welding of tempering tank 1 has hollow tube 8, be provided with the spiral plate on the outer wall of hollow tube 8, the outer wall of spiral plate and the inner wall laminating of tempering tank 1, the outside of tempering tank 1's one end has cup jointed pipe one 15 and pipe two 16 respectively, the one end of shunt tubes 13 and pipe two 16 cup joint, the one end of pipe one 15 and collecting box 5 cup joint, the inlet tube has been cup jointed on the outer wall of pipe one 15, the water tank has been cup jointed to the one end of inlet tube, the position that the inside of pipe one 15 is close to tempering tank 1 is provided with the suction pump, the one end that advances salt pipe 4 and runs through tempering tank 1 and is located in hollow tube 8, the inside sliding connection of the one end that advances salt pipe 4 and is located in hollow tube 8 has the baffle, through-hole 10 has been seted up on the outer wall of hollow tube 8, the inboard of through-hole 10 is fixed with the swash plate, the other end outside of hollow tube 8 is provided with heating resistor silk 9, start the suction pump, draw the water in the water tank through the inlet tube, entering a mixing contract, conveying the snow melting salt into a salt tube, leading out the salt tube from the through hole, mixing the snow melting salt and water into aqueous solution, electrifying the heating resistance wire to heat the heating resistance wire, heating the mixed aqueous solution, and spraying the mixed aqueous solution to the road surface through a spray head;
a suction machine is arranged inside the salt inlet pipe 4, a salt box is sleeved on the outer side of the salt inlet pipe 4 through a pipeline, a drill bit 18 is connected to the inner side of the other end of the salt inlet pipe 4 in a sliding mode, a plurality of broken pieces 19 are welded on the surface of the drill bit 18, a chute is formed in the bottom end of the drill bit 18, a pull rope 23 is fixed in the center of the bottom end of the drill bit 18, a rope collector 26 is arranged at the other end of the pull rope 23, a second motor 27 is fixed on the outer side of the rope collector 26, a base is arranged on one side of the drill bit 18, a first motor 21 is fixed on the upper end face of the base, a pinion 22 is sleeved on one end of the first motor 21, a cylinder is connected to one side of the upper end face of the base through a bearing, a large gear 20 is arranged at one end of the cylinder, the large gear 20 is meshed with the pinion 22, a plurality of inclined blocks 28 are fixed at one end of the large gear 20 close to the drill bit 18, the number of the inclined blocks 28 corresponds to the number of the chute, and a plurality of through holes are uniformly formed in the large gear 20, a connecting frame 29 is fixed on the inner wall of the cylinder, an air cylinder 24 is fixed on the connecting frame 29, an air pump is arranged inside the air cylinder 24, a plurality of hard tubes 25 are sleeved outside the air cylinder 24, igniters are arranged inside the hard tubes 25, a pressure permeable membrane is arranged at one end of each hard tube 25, a suction machine is started to pump snow-melting salt into the salt inlet tube, a small amount of snow-melting salt blocks can be remained on the inner wall of the salt inlet tube after pumping is finished, a motor is started to drive a pinion to rotate at the moment, the pinion is meshed with a gearwheel to drive the gearwheel to rotate, an inclined block on the surface of the gearwheel is clamped with an inclined groove on one side of a drill bit to drive the drill bit to rotate, the air pump is started to pump part of air in the air cylinder into the hard tubes, the gas is preferably hydrogen, the igniters are started to ignite the hydrogen, thrust generated by explosion after the ignition of the hydrogen penetrates through the pressure permeable membrane to push the drill bit to rotate in the salt inlet tube, residual snow-melting salt on the inner wall of the salt inlet pipe is removed, so that the phenomenon that the snow-melting salt is adsorbed on the inner wall of the salt inlet pipe for a long time to cause corrosion is avoided;
the method comprises the following steps:
a: intermittently extracting outside air, heating the collecting box and weighing the collecting box;
b: when the set weight is reached, starting the pump drainage machine to introduce the snow melting salt;
c: starting a water pump, and introducing water to be mixed with snow melting salt;
d: heating the mixed aqueous solution, and spraying the aqueous solution to the road surface;
e: after the snow is melted once, starting a first motor to drive the drill bit to rotate;
f: starting the air pump, pumping the gas in the air cylinder into the hard tube, starting the igniter for ignition, opening the pressure permeable membrane by the thrust generated by explosion, and pushing the drill bit into the salt inlet tube;
g: starting a motor II to drive the rope collector to rotate, and pulling back the drill bit through the pull rope;
in the step a, an air pump is utilized to absorb outside air through a feeding pipe 6, the starting time of the air pump is set by an operator, a mixing barrel is arranged on a support and is integrally positioned at the roadside, the air pump works discontinuously without power failure, the phenomenon that the device is not started due to accumulated snow on the road surface is avoided, if the outside is snowing at the moment, snowflakes in the air can be absorbed into a collecting box, a heater 12 is started to heat water in the collecting box, the heating is stopped when the temperature is higher than the outside temperature by 4 ℃, an opening and closing valve is opened, the heated water is guided into the collecting box 5, the collected snowflakes are melted to weigh the total weight after melting, the total weight of the snowflakes absorbed in the starting time period of the air pump can be obtained by subtracting the fixed introduced water weight from the total weight, the weight of the required snow melting salt is calculated, and the weight of the snowflakes absorbed in the time period is larger, the method has the advantages that the current external snowfall amount is proved to be more, more snowmelt salt is needed to melt the snowfall, snow is prevented, the time interval of the initial intermittent starting of the air pump is set by an operator, the starting intermittent time is automatically adjusted along with the absorbed snow weight in the starting time period of the air pump, namely the starting interval of the air pump is shorter if the absorbed snow weight in the starting time period of the air pump is larger, the effect of timely melting snow on the road surface is realized, the situation that the snow or ice on the road surface is caused due to untimely snow melting is avoided, if the external environment does not fall snow at the moment, the air humidity is higher, when the absorbed water vapor weight reaches the starting value, the device is still started to spray water on the road surface, and the road surface can be effectively prevented from being frozen;
in the step b, in order to avoid influence on measurement caused by high water vapor content in the current outside air, a starting value is set, and only when the weight of the absorbed snow flakes is more than or equal to the starting value, the suction machine is started to pump the snow-melting salt towards the salt inlet pipe;
in the step c, when the snow melting salt is conveyed in the salt inlet pipe 4, the baffle is moved away, the salt inlet pipe 4 is conducted, whether the baffle moves is linked with the suction machine, when the suction machine is started to pump the snow melting salt, the baffle is moved away, when the suction machine is stopped, the baffle is reset to block the salt inlet pipe, when the required snow melting salt completely passes through the baffle, the baffle is moved to block the salt inlet pipe 4, the water suction pump is started, one part of water in the water tank enters the mixing barrel 4, the other part of water enters the collecting box 5 to be used for flushing the collecting box, the water entering the mixing barrel 4 is spirally conveyed in the mixing barrel along the spiral plate, in the step, the snow melting salt is conveyed in the hollow pipe 8 until the through hole is formed, the snow melting salt is obliquely discharged along the surface of the hollow pipe 8 through the inclined plate and enters the mixing barrel 1 to be in relative contact with the spirally conveyed water, and the fully contact with the spirally conveyed water, the time for melting the snow-melting salt in water is reduced;
in the step d, after the snow melting salt and the water are melted, the heating resistance wire is powered to heat, the temperature of the fused water solution is raised, the mixed solution is sprayed to the road surface through the spray head to melt snow, and the accumulated snow or ice on the road surface is prevented;
in step e, after the snow is melted once, a small amount of mixed solution is left and is not discharged, the small amount of mixed solution enters the heater through the hose 11, water in the heater 12 is supplemented, the water is used for melting snow absorbed in the collecting box 5 at the next heating, meanwhile, the first motor 21 is started to drive the pinion 22 to rotate, the pinion 22 is meshed with the bull gear 20 to drive the bull gear 20 to rotate, at the moment, the rope collector 27 is static, the pull rope 23 on the pinion 20 pulls the drill to be attached to the bull gear 20, the oblique block 28 on the surface of the bull gear 20 is clamped with the oblique groove on one side of the drill 18 in the rotating process to drive the drill 18 to rotate, and as the pull rope 23 has certain tension, when the drill 18 is pulled to be attached to the bull gear 20 by the pull rope 23, the drill 18 can not only rotate along with the bull gear 20, and as the tension of the pull rope 23 exists, the drill 18 can continuously collide with the bull gear 20 in a small amplitude back and forth manner, through the through holes formed in the surface of the large gear 20, a small amount of air can be extruded into the hard tube due to the existence of the pressure permeable membrane, so that preparation is made for the subsequent steps;
in the steps f and g, the air pump is started, the air in the air cylinder 24 is pumped into the hard tubes 25, the air in the air cylinder 24 is preferably hydrogen, in the steps, the drill bit 18 extrudes air into the hard tubes 25, oxygen exists in the hard tubes 25, the igniter is started at the moment, the hydrogen is ignited for explosion, the generated thrust pushes out the drill bit 18, the drill bit 18 rotates along the salt inlet tube 4 in the front of the salt inlet tube, the snow-melting salt blocks remained on the inner wall of the salt inlet tube 4 in the steps are removed by the broken blocks 19 on the outer wall of the drill bit, the snow-melting salt is prevented from being adsorbed on the inner wall of the salt inlet tube 4 for a long time to corrode the salt inlet tube 4, after the inner wall of the salt inlet tube 4 is cleaned, the motor II is started to drive the rope retractor 27 to wind and retract the pull rope, and the drill bit 18 is driven by the pull rope 23 to be pulled back to be attached to the bull gear 20 again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic salt device that spills for highway snow protection, includes two spinal branchs frame (3), its characterized in that: the top ends of the two brackets (3) are both fixed with a connecting rod, the top end of the connecting rod is fixed with a mixing barrel (1), one end of the mixing barrel (1) is sleeved with a spray head (2), the other end of the mixing barrel (1) is sleeved with a salt inlet pipe (4), a collecting box (5) is arranged at the bottom end of the mixing barrel (1), a feed pipe (6) and a discharge pipe (14) are respectively sleeved at one end of the collecting box (5), an air extractor is arranged inside the feeding pipe (6), a hose (11) is sleeved at the bottom end of the mixing barrel (1), the other end of the hose (11) is sleeved at the top end of the collecting box (5), the hose (11) is sleeved with a shunt pipe (13), the heating device is characterized in that a heater (12) is arranged on the hose (11), water is arranged in the heater (12), and an opening and closing valve is arranged at one end of the heater (12).
2. The automatic salting device for preventing accumulated snow on a road according to claim 1, wherein: the inner part of the mixing barrel (1) is welded with a hollow tube (8), the outer wall of the hollow tube (8) is provided with a spiral plate, the outer wall of the spiral plate is attached to the inner wall of the mixing barrel (1), the outer side of one end of the mixing barrel (1) is respectively sleeved with a first tube (15) and a second tube (16), one end of a shunt tube (13) is sleeved with the second tube (16), one end of the first tube (15) is sleeved with a collecting box (5), the outer wall of the first tube (15) is sleeved with a water inlet tube, one end of the water inlet tube is sleeved with a water tank, a water suction pump is arranged at a position, close to the mixing barrel (1), inside the first tube (15), one end of a salt inlet tube (4) penetrates through the mixing barrel (1) and is located in the hollow tube (8), the inner part of one end, located in the hollow tube (8), of the salt inlet tube (4) is connected with a baffle in a sliding mode, and the outer wall of the hollow tube (8) is provided with a through hole (10), an inclined plate is fixed on the inner side of the through hole (10), and a heating resistance wire (9) is arranged on the outer side of the other end of the hollow pipe (8).
3. The automatic salting device for preventing accumulated snow on a road according to claim 2, wherein: the salt feeding device is characterized in that a suction machine is arranged inside the salt feeding pipe (4), a salt box is sleeved on the outer side of the salt feeding pipe (4) through a pipeline, a drill bit (18) is connected to the inner side of the other end of the salt feeding pipe (4) in a sliding mode, a plurality of broken pieces (19) are welded on the surface of the drill bit (18), a chute is formed in the bottom end of the drill bit (18), a pull rope (23) is fixed to the center of the bottom end of the drill bit (18), a rope winding device (26) is arranged at the other end of the pull rope (23), a motor II (27) is fixed to the outer side of the rope winding device (26), a base is arranged on one side of the drill bit (18), a motor I (21) is fixed to the upper end face of the base, a pinion (22) is sleeved on one end of the motor I (21), a cylinder is connected to one side, located on the upper end face of the base, through a bearing, a large gear (20) is arranged on one end of the cylinder, gear wheel (20) and pinion (22) meshing, the one end that gear wheel (20) is close to drill bit (18) is fixed with a plurality of sloping blocks (28), and is a plurality of the big or small quantity of sloping blocks (28) corresponds with the big or small quantity of chute, a plurality of through holes have evenly been seted up on gear wheel (20), be fixed with link (29) on the inner wall of drum, be fixed with inflator (24) on link (29), the inside of inflator (24) is provided with the air pump, a plurality of hard tubes (25) have been cup jointed in the outside of inflator (24), and is a plurality of the inside of hard tube (25) is provided with some firearm, and is a plurality of the one end of hard tube (25) is provided with the pressure and passes through the membrane.
4. The use method of the automatic salt spreading device for preventing the accumulated snow on the road according to the claim 3 is characterized in that: the method comprises the following steps:
a: intermittently extracting outside air, heating the collecting box, and weighing the collecting box;
b: when the set weight is reached, starting the pump drainage machine to introduce the snow melting salt;
c: starting a water pump, and introducing water to be mixed with snow melting salt;
d: heating the mixed aqueous solution, and spraying the aqueous solution to the road surface;
e: after the snow is melted once, starting a first motor to drive the drill bit to rotate;
f: starting an air pump, pumping gas in an air cylinder into a hard tube, starting an igniter for ignition, opening a pressure permeable membrane by thrust generated by explosion, and pushing a drill bit into a salt inlet tube;
g: and starting the motor II to drive the rope collector to rotate, and pulling back the drill bit through the pull rope.
5. The use method of the automatic salt spreading device for preventing the accumulated snow on the road according to claim 4 is characterized in that: in the step a, the air pump is started, outside air is absorbed through the feeding pipe (6), the starting time of the air pump is set by an operator, if the outside is snowing, snow in the air can be absorbed and enters the collecting box, the heater (12) is started at the moment, water in the air is heated, the heating is stopped when the temperature is 4 ℃ higher than the outside temperature, the opening and closing valve is opened, the heated water is guided into the collecting box (5), the collected snow is melted to weigh the total melted weight, the weight of the snow absorbed in the starting time period of the air pump can be obtained by subtracting the fixed guided water weight from the total weight, the required weight of the snow melting salt is calculated, and the larger the weight of the snow absorbed in the period of time is, so that the fact that the current outside snow falling amount is large, more snow melting salt is needed to melt the snow is proved, and snow is prevented.
6. The use method of the automatic salt spreading device for preventing the accumulated snow on the road according to claim 5 is characterized in that: in the step b, in order to avoid influence on measurement caused by high water vapor content in the current outside air, a starting value is set, and only when the weight of the absorbed snow flakes is larger than or equal to the starting value, the suction machine is started to pump the snow-melting salt towards the salt inlet pipe.
7. The use method of the automatic salt spreading device for preventing the accumulated snow on the road according to claim 6 is characterized in that: in the step c, when the snow-melting salt is conveyed in the salt inlet pipe (4), the baffle is moved away, the salt inlet pipe (4) is conducted, after the required snow-melting salt completely penetrates through the baffle, the baffle is moved to block the salt inlet pipe (4), the water suction pump is started, water in the water tank is led into the first water inlet pipe (15), one part of water enters the mixing barrel (4), the other part of water enters the collecting box (5) to be used for washing the collecting box, water entering the mixing barrel (4) is spirally conveyed in the mixing barrel along the spiral plate, in the step, the snow-melting salt is conveyed in the hollow pipe (8) until the through hole is formed, the snow-melting salt is obliquely discharged along the surface of the hollow pipe (8) to enter the mixing barrel (1) through the inclined plate and is in relative contact with the spirally conveyed water, the full contact of the snow-melting salt and the water is ensured, and the time of the snow-melting salt in the water is shortened.
8. The automatic salt spreading device for preventing the accumulated snow on the road and the using method thereof according to claim 7 are characterized in that: in the step d, after the snow melting salt and the water are completely melted, the heating resistance wire is powered to heat, the temperature of the fused water solution is raised, and the mixed solution is sprayed to the road surface through the spray head to melt snow, so that snow accumulation or icing on the road surface is prevented.
9. The automatic salt spreading device for preventing the accumulated snow on the road and the using method thereof according to claim 8 are characterized in that: in the step e, a small amount of mixed solution is remained and is not discharged after the snow is melted once, the small amount of mixed solution enters the heater through the hose (11) to supplement water in the heater (12) for melting snow absorbed in the collecting box (5) at the next heating, meanwhile, the first motor (21) is started to drive the pinion (22) to rotate, the pinion (22) is meshed with the gearwheel (20) to drive the gearwheel (20) to rotate, the rope collector (27) is static at the moment, the pull rope (23) on the rope pulls the drill bit to be attached to the gearwheel (20), the oblique block (28) on the surface of the gearwheel (20) is clamped with the oblique groove on one side of the drill bit (18) in the rotating process to drive the drill bit (18) to rotate, and the drill bit (18) not only rotates along with the gearwheel (20) when the drill bit (18) is pulled by the pull rope (23) to be attached to the gearwheel (20) due to certain tension of the pull rope, due to the tension of the pull rope (23), the drill bit (18) can continuously collide with the large gear (20) in a small amplitude back and forth, and air is extruded into the hard tube (25) through the through hole formed in the surface of the large gear (20) to prepare for the subsequent steps.
10. The use method of the automatic salt spreading device for preventing the accumulated snow on the road according to claim 9 is characterized in that: in the steps f and g, the air pump is started, air in the air cylinder (24) is pumped into the hard tubes (25), the air in the air cylinder (24) is preferably hydrogen, in the steps, the drill bit (18) extrudes air into the hard tubes (25), oxygen in the hard tubes (25) is ensured, the igniter is started at the moment, the hydrogen is ignited to explode, the drill bit (18) is pushed out by the generated thrust, the drill bit (18) rotates forwards along the salt inlet tube (4) at the inner part, the snow-melting salt blocks remained on the inner wall of the salt inlet tube (4) in the steps are removed by utilizing the broken blocks (19) on the outer wall of the drill bit, the snow-melting salt is prevented from being adsorbed on the inner wall of the salt inlet tube (4) for a long time to corrode the salt inlet tube (4), and after the inner wall of the salt inlet tube (4) is cleaned, the motor II is started to drive the rope collector (27) to wind and withdraw the rope, the drill bit (18) is driven to be pulled back by the pull rope (23) to be attached to the large gear (20) again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210157378.7A CN114541311A (en) | 2022-02-21 | 2022-02-21 | Automatic salt spreading device for preventing accumulated snow on road and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210157378.7A CN114541311A (en) | 2022-02-21 | 2022-02-21 | Automatic salt spreading device for preventing accumulated snow on road and using method thereof |
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| CN114541311A true CN114541311A (en) | 2022-05-27 |
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| CN115171369A (en) * | 2022-06-09 | 2022-10-11 | 浙大城市学院 | Parking management command system based on intelligent traffic |
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