CN117841818A - Refrigerator car for frozen food transportation - Google Patents

Abstract

The invention discloses a refrigerated vehicle for frozen food transportation, which comprises a carriage, wherein the bottom of the carriage is fixedly connected with a bottom plate, the outer wall of the bottom plate is fixedly connected with a headstock, the bottom of the bottom plate is provided with wheels, one side of the bottom plate is hinged with an opening and closing box door, and a water collecting air circulation fresh-keeping mechanism is arranged in the carriage, and relates to the technical field of refrigerated vehicles.

Description

Refrigerator car for frozen food transportation

Technical Field

The invention relates to the technical field of refrigerated vehicles, in particular to a refrigerated vehicle for transporting frozen foods.

Background

The refrigerator car is a closed van-type transport car for transporting frozen or fresh-keeping goods, is a special refrigerator car with a refrigerating device of a refrigerating unit and a polyurethane heat insulation van, and is commonly used for transporting frozen foods, milk products, vegetables, fruits, vaccine medicines and the like;

the refrigerator car for frozen food transportation comprises a cab, a carriage, wheels, a zooming mechanism and a refrigerating mechanism, wherein the carriage is provided with a door mechanism, the door mechanism comprises a carriage door, a switch assembly and a conveying assembly, the conveying assembly comprises a driving unit, a conveying belt and two driven gears, the zooming mechanism comprises a heat insulation plate and a zooming assembly, the zooming assembly comprises a third motor and a fourth connecting rod, the switch assembly comprises a first motor, a first connecting rod and a second connecting rod, and a central control mechanism is further arranged in the carriage;

when this patent transport vechicle is transported cold-stored fresh-keeping food, because the safe inner wall is because cold air adhesion comdenstion water, the drip and soak the goods easily, lead to the fresh-keeping effect to receive the problem that influences to appear, the practicality is poor. Therefore, it is necessary to design a refrigerator car for frozen food transportation with high practicality.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a refrigerated vehicle for transporting frozen foods, which realizes the purpose of solving the problems.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the refrigerator car for frozen food transportation comprises a carriage, wherein the bottom of the carriage is fixedly connected with a bottom plate, the outer wall of the bottom plate is fixedly connected with a headstock, wheels are arranged at the bottom of the bottom plate, an opening and closing box door is hinged to one side of the bottom plate, and a water collecting air circulation fresh-keeping mechanism is arranged in the carriage;

the water collection air circulation fresh-keeping mechanism comprises a collection box, the outer wall of the collection box is fixedly connected with the outer wall of a carriage, a sliding groove is formed in the outer wall of the carriage, the outer wall of the collection box is fixedly connected with a fixing piece, the outer wall of the fixing piece is fixedly connected with the outer wall of the carriage, the outer wall of the collection box is fixedly connected with a hollow telescopic rod, one end of the hollow telescopic rod is fixedly connected with a magnetic block A, the outer wall of the magnetic block A is contacted with a magnetic block B, the outer wall of the magnetic block B is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with the outer wall of the collection box, the outer wall of the sliding magnetic block A is fixedly connected with a scraping plate, the outer wall of the scraping plate is fixedly connected with the outer wall of the carriage, a ball is embedded in the outer wall of the sliding magnetic block A, the ball outer wall is contacted with the outer wall of the collection box, the inner wall of the carriage is provided with a sliding groove A, the inner wall of the sliding groove A is fixedly connected with a sliding magnetic block B, the inner wall of the sliding magnetic block B is rotationally connected with a rotating rod through a bearing, the rotating rod is fixedly connected with a rotating rod, the rotating rod is fixedly connected with a water bead collection box, and the inner wall of the rotating rod is provided with a scraping mechanism inside the carriage, and a cleaning and cleaning mechanism is arranged inside the carriage;

the cleaning and collecting mechanism comprises a sliding plate, the outer wall of the rotating rod is in sliding connection with the outer wall of the sliding plate through a sliding groove, the outer wall of the rotating rod is in sliding connection with a connecting sliding plate, the outer wall of the connecting sliding plate is fixedly connected with a scraping plate, and the outer wall of the scraping plate is fixedly connected with a pawl block.

According to the technical scheme, clean collection mechanism still includes the fixed block, fixed block outer wall and slide outer wall fixed connection, fixed block inner wall fixedly connected with dead lever, the dead lever outer wall rotates and is connected with the scraper blade that opens and shuts, scraper blade outer wall and scraper blade outer wall contact that opens and shuts, the carriage top is provided with the drop of water and flows from flowing collection mechanism to can carry out unidirectional scraping, and collect rivers and collect the classification with drop of water collection box mutually supporting.

According to the technical scheme, the drop of water automatically flows and collects mechanism includes little scraper blade, little scraper blade outer wall and scraper blade outer wall fixed connection, little scraper blade outer wall fixedly connected with little magnetic path A, little sliding tray has been seted up to carriage inner wall, little sliding tray inside sliding connection has the sliding strip, sliding strip outer wall fixedly connected with little magnetic path B, the launder has been seted up to the sliding strip outer wall, realizes the efficient collecting effect of drop of water to the inside top of carriage then.

According to the technical scheme, the drop of water self-flowing collection mechanism still includes the supporting shoe, supporting shoe bottom and slider top fixed connection, supporting shoe inner wall fixedly connected with bearing, bearing inner wall fixedly connected with pivot, pivot outer wall fixedly connected with shovel board, shovel board outer wall fixedly connected with long piece, long piece outer wall contact has the bracing piece, bracing piece one end and slider outer wall fixed connection will collect at the inside water efficient of launder to both sides separation, make its quick slip to the inner wall both sides in carriage, then follow the scraper blade at the slider rear and scrape in real time, cooperate the drop of water collection box to carry out comprehensive collection and categorize with water, further promoted the inside high-efficient fresh-keeping effect of carriage.

According to the technical scheme, the hollow telescopic rod inner wall fixedly connected with spring, spring both ends and hollow telescopic rod inner wall both ends fixed connection, scraper blade inner wall fixedly connected with torsional spring opens and shuts, torsional spring one end and dead lever outer wall fixed connection to make hollow telescopic rod can reset by oneself when not receiving external force.

According to the technical scheme, the small magnetic block A has magnetism, the small magnetic block B has magnetism, and the magnetism of one side opposite to the small magnetic block A is opposite to the small magnetic block B, so that synchronous movement of the small magnetic block A and the small magnetic block B is controlled to work.

According to the technical scheme, the magnetic block A has magnetism, the magnetic block B has magnetism, the magnetism on one side opposite to the magnetic block A is the magnetism of opposite poles, the sliding magnetic block A has magnetism, the sliding magnetic block B has magnetism, and the magnetism on one side opposite to the sliding magnetic block A is the magnetism of opposite poles, so that the sliding magnetic block A and the sliding magnetic block B can be separated only by certain force.

According to the technical scheme, the inside and the inside intercommunication of collecting box, inside and the inside intercommunication of hollow telescopic link, the inside and the outside intercommunication of collecting box to make the air intercommunication, promote through the air.

The invention provides a refrigerated vehicle for frozen food transportation. The beneficial effects are as follows:

(1) According to the invention, the water collecting air circulation fresh-keeping mechanism is arranged, the scraping plate is used for rapidly scraping the outer wall of the carriage, so that a large amount of residues and dust adhered to the outer wall of the carriage and the residues and dust on the top of the carriage are rapidly scraped instead of slowly scraping, and the rainwater after rain can be sufficiently scraped off, so that the cleaning of the outer wall of the carriage is ensured, the problem that the overall heat preservation and fresh-keeping effect is reduced due to corrosion and rust of the carriage surface caused by the residues and rain water moisture on the outer wall of the carriage for a long time is avoided, and meanwhile, the residues with strong adhesiveness on the outer wall of the carriage can be efficiently scraped through the rapid sliding scraping of the scraping plate, so that the cleaning effect on the outer wall of the carriage is further improved, and the stable heat preservation and fresh-keeping effect of the carriage is ensured.

(2) According to the invention, the water drops adhered to the inner wall of the carriage due to condensed water generated by cold air are fully pushed down along with the close scraping action of the scraping plate on the inner wall of the carriage, and are blocked by the inverted tooth block during pushing, so that the water drops are effectively prevented from flowing backwards, the water drops scraped down along with the inclined surface of the scraping plate start to slide into the water drop collecting box for centralized collection, and then the cold air in the carriage is fully stirred through the fan blade to prevent uneven temperature difference caused by floating of the cold air sinking and hot air, and meanwhile, the water drops adhered to the inner wall of the carriage can be fully scraped down and collected into the water drop collecting box, so that the problem that the cargo box is wetted and soaked due to falling of the water drops along with vibration in running is avoided.

(3) According to the invention, the water collecting air circulation fresh-keeping mechanism is arranged, after the air in the carriage is fully stirred by the fan blades, the air in the carriage can be rapidly rotated along with inertia again through the fan blades, the cold air in the carriage can be rapidly fanned again, the air mixing efficiency in the carriage is improved, meanwhile, the water drops adhered to the outer wall of the fan blades are rapidly thrown out to the inner wall of the other side of the inner wall of the carriage along with the rotating centrifugal force of the fan blades, so that the water drops are collected into the water drops collecting box again by the sliding of the inclined surface of the scraper blade, meanwhile, the condition that the water drops are not adhered to the outer wall of the fan blades is also ensured, and the stirring efficiency of the cold air in the carriage is improved.

(4) According to the invention, the cleaning and collecting mechanism is arranged, the fixed block is connected with the inner wall of the fixed block through the torsion spring, the fixed rod is connected with the opening and closing scraping plate on the outer wall of the fixed rod, the reciprocating stirring is continuously carried out on the inverted tooth block on the outer wall of the scraping plate, the torsion spring is extruded to rotate, the opening and closing scraping plate is continuously contacted with the inverted tooth block and is rotated to be separated from the inverted tooth block, the torsion spring drives the fixed rod to reset with the opening and closing scraping plate to vibrate, so that the inverted tooth block can block the water drops to prevent the water drops from being thrown out, meanwhile, the water drops blocking part at the bottom of the inverted tooth block can fully extend into the scraping and wipe, the right-angle shape at the bottom of the inverted tooth block is prevented from being smeared by dust residues, the shape of the inverted tooth block is prevented from being influenced, meanwhile, the overall scraping of the outer wall of the scraping plate is ensured through the opening and closing scraping plate, the efficiency of the falling of the scraping plate along with gravity is improved, and the condition that the water drops adhere to the hanging water is reduced.

(5) The invention ensures the scraping effect of rainwater and residues at the top of a carriage by arranging the water drop self-flowing collecting mechanism and the shape of the small scraping plate, and simultaneously realizes that when the sliding bar slides, the top shovel plate contacts and adheres to the top of the inner wall of the carriage along with own inertia, the water drops on the top of the inner wall of the carriage are collected in the water flowing groove, and when the running speed is slow, the hollow telescopic rod cannot be pushed by wind force continuously and pulled back by the spring in the hollow telescopic rod, so that the problem that the water drops on the top of the inner wall of the carriage are scraped by the shovel plate and the small scraping plate and the sliding bar are not generated when the scraping plate synchronously resets, thereby the shovel plate can be driven to rotate along with own inertia when the water is scraped only in one direction, and when the slip strip opposite direction slides, the bracing piece is hugged closely to the shovel board then along with self inertia through the long piece, keep motionless and carriage inner wall top contact scraping, realize then that the efficient collection effect of drop at carriage inside top has avoided drop opposite direction to scrape and drop on the fresh-keeping goods in the middle of the carriage is inside, influence the problem of fresh-keeping effect appears, and can be through the inside V style of calligraphy shape of slip strip and launder, will collect the inside water efficient of launder and carry out to both sides separation, make its quick slip to the inner wall both sides in carriage, then scrape in real time along with the scraper blade at slip strip rear, the cooperation drop collecting box carries out comprehensive collection and classification with water, further promoted the inside high-efficient fresh-keeping effect of carriage.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the rear side of the cabin according to the present invention;

FIG. 3 is a schematic view of a part of the structure of the water collecting air circulating fresh-keeping mechanism of the invention;

FIG. 4 is a schematic view of a part of the structure of the water collecting air circulating fresh-keeping mechanism of the present invention;

FIG. 5 is an enlarged view of the invention at A of FIG. 4;

FIG. 6 is a perspective conversion view of the water collection air circulation fresh-keeping mechanism of the structural schematic of the invention;

FIG. 7 is an enlarged view of the invention at B of FIG. 3;

FIG. 8 is a schematic view of the structure of the screed according to the present invention;

FIG. 9 is a schematic view of the structure of the collecting box of the present invention;

FIG. 10 is a schematic view of the wiping and cleaning collection mechanism of the present invention;

FIG. 11 is a perspective conversion view of the wiping and cleaning collection mechanism of the present invention;

FIG. 12 is a schematic view of a part of the structure of the self-flowing water droplet collecting mechanism of the present invention;

FIG. 13 is a schematic view of a part of the structure of the self-flowing water droplet collecting mechanism of the present invention;

FIG. 14 is a schematic view of the structure of the launder according to the present invention;

FIG. 15 is a perspective conversion view of the water droplet self-flow collection mechanism of the present invention.

In the figure: 2 carriages, 3 water collection air circulation fresh-keeping mechanism, 301 collection box, 302 chute, 303 fixing piece, 304 hollow telescopic rod, 305 magnetic block A, 306 magnetic block B, 307 connecting rod, 308 sliding magnetic block A, 309 ball, 310 scraping plate, 311 sliding magnetic block B, 312 sliding groove A, 313 rotary rod, 314 fan blade, 315 water droplet collection box, 4 wiping cleaning collection mechanism, 401 sliding plate, 402 scraping plate, 403 inverted tooth block, 404 fixing block, 405 fixing rod, 406 opening and closing scraping plate, 407 connecting sliding plate, 5 water droplet self-flow collection mechanism, 501 small scraping plate, 502 small magnetic block A, 503 sliding strip, 504 small magnetic block B, 505 small sliding groove, 506 water flow groove, 507 bearing, 508 rotating shaft, 509 shovel plate, 510 long block, 511 supporting rod, 512 supporting block, 6 wheels, 7 headstock, 8 opening and closing box door and 9 bottom plate.

Detailed Description

Referring to fig. 1-6, the present invention provides a technical solution: a refrigerator car for frozen food transportation comprises a carriage 2, wherein the bottom of the carriage 2 is fixedly connected with a bottom plate 9, the outer wall of the bottom plate 9 is fixedly connected with a headstock 7, wheels 6 are arranged at the bottom of the bottom plate 9, an opening and closing box door 8 is hinged to one side of the bottom plate 9, and a water collecting air circulation fresh-keeping mechanism 3 is arranged in the carriage 2;

the water collecting air circulation fresh-keeping mechanism 3 comprises a collecting box 301, wherein the inside of the collecting box 301 is communicated with the inside of a 316, the inside of the 316 is communicated with the inside of a hollow telescopic rod 304, the inside of the collecting box 301 is communicated with the outside of the collecting box 301, so that air is communicated, the outer wall of the collecting box 301 is fixedly connected with the outer wall of a carriage 2 through air pushing, the outer wall of the collecting box 301 is slidably connected with a sliding groove 302, the sliding groove 302 is arranged in the carriage 2, the outer wall of the collecting box 301 is fixedly connected with a fixing piece 303, the outer wall of the fixing piece 303 is fixedly connected with the outer wall of the carriage 2, the outer wall of the collecting box 301 is fixedly connected with a hollow telescopic rod 304, the inner wall of the hollow telescopic rod 304 is fixedly connected with a spring, two ends of the spring are fixedly connected with two ends of the inner wall of the hollow telescopic rod 304, the inner wall of an opening and closing scraping plate 406 is fixedly connected with a torsion spring, one end of the torsion spring is fixedly connected with the outer wall of the fixing rod 405, so that the hollow telescopic rod 304 can reset automatically when not subjected to external force, one end of the hollow telescopic rod 304 is fixedly connected with a magnetic block A305, the magnetic block A305 has magnetism, the magnetic block B306 has magnetism, the magnetism of one side opposite to the magnetic block A305 and the magnetic block B306 is opposite-pole attraction magnetism, the sliding magnetic block A308 has magnetism, the sliding magnetic block B311 has magnetism, the magnetism of one side opposite to the sliding magnetic block A308 and the sliding magnetic block B311 is opposite-pole attraction magnetism, therefore, the magnetic block A305 can be separated only by a certain force, the outer wall of the magnetic block A305 contacts with the magnetic block B306, the outer wall of the magnetic block B306 is fixedly connected with a connecting rod 307, one end of the connecting rod 307 is fixedly connected with the outer wall of the collecting box 301, the outer wall of the sliding magnetic block A308 is fixedly connected with a scraping plate 310, the outer wall of the scraping plate 310 is fixedly connected with the outer wall of the carriage 2, the outer wall of the sliding magnetic block A308 is embedded with a ball 309, the outer wall of the ball 309 contacts with the outer wall of the collecting box 301, the inner wall of the carriage 2 is provided with a sliding groove A312, the inner wall of the sliding groove A312 is slidably connected with a sliding magnetic block B311, the inner wall of the sliding magnetic block B311 is rotatably connected with a rotating rod 313 through a bearing, the outer wall of the rotating rod 313 is fixedly connected with a fan blade 314, the outer wall of the rotating rod 313 is fixedly connected with a water droplet collecting box 315, and a wiping cleaning collecting mechanism 4 is arranged in the carriage 2;

when in use, frozen food is put into the carriage 2, fresh-keeping is carried out by a large amount of ice bags, then the opening and closing door 8 is closed, then when the carriage 7 is started to run on a road normally, wind coming from the carriage 7 can be blown into the interior of the collection box 301 through the opening at one end of the collection box 301, more wind can be collected through the shape that the opening of the collection box 301 is large, wind force is blown into the interior 316 of the collection box 301, the wind force enters the hollow telescopic rod 304 on the outer wall of the collection box 301 through the 316, the expansion and the expansion of the sections can be carried out by the internal inflation of the hollow telescopic rod 304, meanwhile, because of the magnetic attraction between the magnetic block A305 and the magnetic block B306, when the running speed is low, the wind force exerted by the collection box 301 is insufficient to enable the hollow telescopic rod 304 to push the magnetic block A305 to be separated from the magnetic block B306, and when the vehicle runs at high speed, the wind power is larger, then the inside of the hollow telescopic rod 304 is entered to expand the inner section of the hollow telescopic rod 304, the magnetic block A305 is pushed to separate from the magnetic attraction between the magnetic block B306, and the magnetic block A305 is pushed to rapidly push out the magnetic block A305, the sliding magnetic block A308 and the scraping plate 310 by strong wind power in the moment after the magnetic block A305 is separated from the magnetic attraction, then the scraping plate 310 rapidly scrapes the outer wall of the carriage 2 in a sliding way, a large amount of residues and dust adhered to the outer wall of the carriage 2 in the running process and the residues and dust on the top of the carriage 2 are scraped off rapidly instead of slowly, and the rainwater after rain is scraped sufficiently, so that the cleaning of the outer wall of the carriage 2 is ensured, the problem that the overall heat preservation and fresh keeping effect is reduced due to corrosion and rust on the surface of the carriage 2 caused by the residues and the rainwater moisture is avoided, meanwhile, residues with strong adhesiveness on the outer wall of the carriage 2 can be scraped by the rapid sliding scraping of the scraping plate 310, so that the cleaning effect on the outer wall of the carriage 2 is further improved, and the stable heat preservation and fresh keeping effects of the carriage 2 are ensured;

the sliding magnetic block A308 is pushed to slide in the sliding chute 302 through the balls 309, sliding friction force is reduced, meanwhile, magnetic attraction is carried out on cold air in the carriage 2 through the sliding magnetic block A308 and the sliding magnetic block B311, and the sliding magnetic block B311 and the sliding magnetic block A308 are driven to slide synchronously and instantaneously, so that a rotating rod 313 in the sliding magnetic block B311 and a fan blade 314 on the outer wall of the rotating rod 313 are driven to slide synchronously and instantaneously, the rotating rod 313 slides simultaneously through the connecting sliding plate 407 to drive the scraper 402 to slide on the inner wall of the rotating rod 313, so that the fan blade 314 can displace instantaneously to carry out rapid stirring on cold air in the carriage 2, the inner wall of the carriage 2 is fully and uniformly mixed, and meanwhile, due to the fact that water drops of condensed water which are generated by the cold air adhere to the inner wall of the carriage 2 are fully pushed down along with the tight scraping action of the scraper 402, the water drops are effectively prevented from being blocked by the tooth block 403 when the sliding magnetic block B311, and the inclined surface of the rotating rod 402 starts to slide synchronously and slide on the fan blade 314, the inner wall of the rotating rod 313 is also driven to slide on the inner wall of the rotating rod 313 through 317, the cooling drops on the inner wall of the carriage 2 are fully, and the problem of the cold drops can be prevented from being fully and being fully absorbed by the inner wall of the carriage 2 due to the cooling drops is avoided, and the cooling drops are fully generated in the inner wall of the carriage 2 due to the fact that the cooling drops are fully flows down through the cooling effect is completely through the cooling water drops is completely, and the cooling drops is completely due to the cooling effect is completely;

after the magnetic block a305 and the sliding magnetic block a308 are rapidly pushed out, the spring inside the hollow telescopic rod 304 is tensioned and cannot continuously deform, the sliding magnetic block a308 and the sliding magnetic block B311 synchronously stop sliding, the fan blade 314 continuously slides forward along with own inertia and drives the rotating rod 313 to rotate, the rotating rod 313 rotates inside the sliding magnetic block B311, so that after the air inside the carriage 2 is fully stirred through the fan blade 314, the cold air inside the carriage 2 can be rapidly fanned again along with the rapid rotation of the inertia again through the fan blade 314, the air mixing efficiency inside the carriage 2 is improved, meanwhile, water drops adhered to the outer wall of the fan blade 314 are rapidly thrown out to the inner wall of the other side of the inner wall of the carriage 2 along with the centrifugal force of the rotation of the fan blade 314, and accordingly the water drops are collected into the water drop collecting box again by the inclined surface 315 of the scraper blade 402, meanwhile, the fact that the water drops are not adhered to the outer wall of the fan blade 314 is ensured, and the cold air stirring efficiency inside the carriage 2 is improved.

Referring to fig. 7-11, the wiping and cleaning collecting mechanism 4 includes a sliding plate 401, an outer wall of a rotating rod 313 is slidably connected with an outer wall of the sliding plate 401 through a sliding slot, an outer wall of the rotating rod 313 is slidably connected with a connecting sliding plate 407, an outer wall of the connecting sliding plate 407 is fixedly connected with a scraper 402, and an outer wall of the scraper 402 is fixedly connected with a pawl block 403.

The cleaning and collecting mechanism 4 further comprises a fixed block 404, the outer wall of the fixed block 404 is fixedly connected with the outer wall of the sliding plate 401, the inner wall of the fixed block 404 is fixedly connected with a fixed rod 405, the outer wall of the fixed rod 405 is rotationally connected with an opening and closing scraping plate 406, the outer wall of the opening and closing scraping plate 406 is in contact with the outer wall of the scraping plate 402, the top of the carriage 2 is provided with a water drop self-flow collecting mechanism 5, so that unidirectional scraping can be carried out, and water flows are collected and classified by mutually matching with the water drop collecting box 315.

And when the scraper 402 is rapidly accelerated, the sliding plate 401 slidingly connected with the outer wall of the rotating rod 313 starts to slide and climb on the outer wall of the rotating rod 313 along with the inertia of the sliding plate 401 and the inclined plane of the outer wall of the rotating rod 313, and the right-angle shape of the bottom of the inverted tooth block 403 is guaranteed not to be scraped by dust residues and is not influenced by the shape of the inverted tooth block 403, meanwhile, the outer wall of the scraper 402 is scraped by the inverted tooth block 403 in a reciprocating manner, the rotating torsion spring is extruded to realize continuous contact with the inverted tooth block 403 and rotary separation from the inverted tooth block 403, and the fixed rod 405 is driven by the torsion spring to reset with the opening and closing scraper 406 to vibrate, so that the inverted tooth block 403 can block water drops to prevent the water drops from being thrown out, and simultaneously the part of the bottom of the inverted tooth block 403 is fully stretched into to scrape, the right-angle shape of the bottom of the inverted tooth block 403 is guaranteed not to be scraped by dust residues, the shape of the inverted tooth block 403 is guaranteed not to be influenced by the whole surface, and the outer wall of the scraper 402 is scraped by the opening and closing scraper 406 is guaranteed, and the cleaning of the outer wall of the scraper 402 is guaranteed to be lifted along with the reset of the inclined plane of the scraper 402, and the water drops can be adhered to the inclined plane of the water drops.

Referring to fig. 12-15, the water drop self-flowing collecting mechanism 5 includes a small scraper 501, an outer wall of the small scraper 501 is fixedly connected with an outer wall of the scraper 310, a small magnetic block a502 is fixedly connected with an outer wall of the small scraper 501, the small magnetic block a502 has magnetism, a small magnetic block B504 has magnetism, and magnetism on one side opposite to the small magnetic block B504 of the small magnetic block a502 is heteropolar attraction magnetism, so that synchronous movement of the small magnetic block a502 and the small magnetic block B504 is controlled to work, a small sliding groove 505 is formed in an inner wall of a carriage 2, a sliding bar 503 is slidingly connected in the small sliding groove 505, a small magnetic block B504 is fixedly connected with an outer wall of the sliding bar 503, and a water flow groove 506 is formed in an outer wall of the sliding bar 503, so that an efficient water drop collecting effect on the top inside the carriage 2 is achieved.

The mechanism 5 is collected in the drop of water gravity still includes supporting shoe 512, supporting shoe 512 bottom and slider 503 top fixed connection, supporting shoe 512 inner wall fixedly connected with bearing 507, bearing 507 inner wall fixedly connected with pivot 508, pivot 508 outer wall fixedly connected with shovel plate 509, shovel plate 509 outer wall fixedly connected with long piece 510, long piece 510 outer wall contact has bracing piece 511, bracing piece 511 one end and slider 503 outer wall fixed connection, will collect the inside water efficient of basin 506 and carry out to both sides separation, make its quick slip to the inner wall both sides of carriage 2, then follow the scraper blade 402 at slider 503 rear and scrape in real time, cooperate drop of water collecting box 315 to carry out comprehensive collection and categorize the water, further promoted the inside high-efficient fresh-keeping effect to carriage 2.

Meanwhile, when the scraping plate 310 is driven to scrape the outer wall of the carriage 2, the small scraping plate 501 is pushed, and along with the triangular inclined shape of the outer wall of the small scraping plate 501, rainwater and dust residues at the top of the carriage 2 are fully pushed to the two ends of the small scraping plate 501, the rainwater and the residues are further efficiently scraped, meanwhile, the small magnetic attraction force on the opposite side of the small magnetic block A502 and the small magnetic block B504 of the outer wall of the small scraping plate 501 controls the small magnetic block B504 to drive the sliding strip 503 to synchronously slide in the small sliding groove 505 of the inner wall of the carriage 2, and when the sliding strip 503 rapidly slides in the carriage 2, the shovel plate 509 at the top of the sliding strip 503 starts to drive the rotating shaft 508 to rotate along with the inertia of the self, so that the top of the shovel plate 509 is attached to the top of the inner wall of the carriage 2, the accumulated water at the top of the carriage 2 is scraped off simultaneously while the shovel plate 509 slides into the water groove 506 in the sliding strip 503, and along with the magnetic attraction force on the opposite side of the small magnetic block A502 to the small magnetic block B504, the small magnetic block B504 drives the sliding strip 503 to slide in the synchronous small sliding groove 505 in the sliding groove 505 of the inner wall of the carriage 2, and finally the water is pushed out from the two sides of the water groove 506 to the two sides of the water groove 2 along with the inertia when the sliding strip 503 rapidly slides in the sliding strip to rapidly;

therefore, when the shape of the small scraping plate 501 ensures the scraping effect of rainwater and residues at the top of the carriage 2, and the sliding of the sliding bar 503 also ensures that when the sliding bar 503 slides, the top shovel plate 509 contacts and adheres to the top of the inner wall of the carriage 2 along with the inertia of the top shovel plate 509, the water drops at the top of the inner wall of the carriage 2 are collected in the water flow groove 506, when the running speed is slow, the hollow telescopic rod 304 cannot be pushed by wind force continuously and pulled back by the spring in the hollow telescopic rod 304, so that when the scraping plate 310, the small scraping plate 501 and the sliding bar 503 synchronously reset, the problem that the water drops at the top of the inner wall of the carriage 2 are scraped by the shovel plate 509 does not occur, and when water is scraped in one direction only, the shovel plate 509 is driven to rotate along with the inertia of the shovel plate 509, when the sliding bar 503 slides in the opposite direction, the shovel plate 509 clings to the supporting rod 511 along with self inertia through the long block 510, keeps motionless and contacts and scrapes with the top of the inner wall of the carriage 2, so that the efficient collection effect of water drops at the top of the carriage 2 is realized, the problem that the water drops drop on fresh-keeping goods in the middle of the carriage 2 due to scraping in the opposite direction is avoided, the fresh-keeping effect is affected is solved, the water collected in the water flowing groove 506 can be efficiently separated to two sides through the V-shaped shape of the sliding bar 503 and the V-shaped shape of the water flowing groove 506, the water can be quickly slid to two sides of the inner wall of the carriage 2, then the water is comprehensively collected and classified by the cooperation of the water drops collection box 315 along with the scraping of the scraper 402 behind the sliding bar 503, and the efficient fresh-keeping effect of the interior of the carriage 2 is further improved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A refrigerated vehicle for the transportation of frozen foods, comprising a carriage (2), characterized in that: the novel water collection and air circulation fresh-keeping device is characterized in that a bottom plate (9) is fixedly connected to the bottom of the carriage (2), a headstock (7) is fixedly connected to the outer wall of the bottom plate (9), wheels (6) are arranged at the bottom of the bottom plate (9), an opening and closing box door (8) is hinged to one side of the bottom plate (9), and a water collection and air circulation fresh-keeping mechanism (3) is arranged inside the carriage (2);

the water collection air circulation fresh-keeping mechanism (3) comprises a collection box (301), collection box (301) outer wall and carriage (2) outer wall fixed connection, collection box (301) outer wall sliding connection has spout (302), spout (302) are seted up inside carriage (2), collection box (301) outer wall fixed connection has mounting (303), mounting (303) outer wall and carriage (2) outer wall fixed connection, collection box (301) outer wall fixed connection has hollow telescopic link (304), hollow telescopic link (304) one end fixedly connected with magnet A (305), magnet A (305) outer wall contact has magnet B (306), magnet B (306) outer wall fixed connection has connecting rod (307), connecting rod (307) one end and collection box (301) outer wall fixed connection, slide magnet A (308) outer wall fixed connection has scraper blade (310), scraper blade (310) outer wall and carriage (2) outer wall fixed connection, slide magnet A (308) outer wall inlay and be equipped with ball (309), carriage (312) outer wall contact with magnet B (312) inner wall contact with slide groove (312), the inner wall of the sliding magnetic block B (311) is rotationally connected with a rotating rod (313) through a bearing, the outer wall of the rotating rod (313) is fixedly connected with fan blades (314), the outer wall of the rotating rod (313) is fixedly connected with a water drop collecting box (315), and a wiping cleaning collecting mechanism (4) is arranged in the carriage (2);

the cleaning and collecting mechanism (4) comprises a sliding plate (401), the outer wall of the rotating rod (313) is in sliding connection with the outer wall of the sliding plate (401) through a sliding groove, the outer wall of the rotating rod (313) is in sliding connection with a connecting sliding plate (407), the outer wall of the connecting sliding plate (407) is fixedly connected with a scraping plate (402), and the outer wall of the scraping plate (402) is fixedly connected with a pawl block (403).

2. A refrigerated vehicle for use in the transportation of frozen foods as recited in claim 1 wherein: the cleaning and collecting mechanism (4) further comprises a fixed block (404), the outer wall of the fixed block (404) is fixedly connected with the outer wall of the sliding plate (401), a fixed rod (405) is fixedly connected with the inner wall of the fixed block (404), an opening and closing scraping plate (406) is rotatably connected with the outer wall of the fixed rod (405), the outer wall of the opening and closing scraping plate (406) is in contact with the outer wall of the scraping plate (402), and a water drop self-flow collecting mechanism (5) is arranged at the top of the carriage (2).

3. A refrigerated vehicle for use in the transportation of frozen foods as recited in claim 2 wherein: the water droplet is from flowing to collect mechanism (5) includes little scraper blade (501), little scraper blade (501) outer wall and scraper blade (310) outer wall fixed connection, little scraper blade (501) outer wall fixedly connected with little magnetic path A (502), little sliding tray (505) have been seted up to carriage (2) inner wall, little sliding tray (505) inside sliding connection has slider (503), slider (503) outer wall fixedly connected with little magnetic path B (504), drip chute (506) have been seted up to slider (503) outer wall.

4. A refrigerated vehicle for use in the transportation of frozen foods as recited in claim 3 wherein: the water droplet is from flowing and is collected mechanism (5) still includes supporting shoe (512), supporting shoe (512) bottom and slider (503) top fixed connection, supporting shoe (512) inner wall fixedly connected with bearing (507), bearing (507) inner wall fixedly connected with pivot (508), pivot (508) outer wall fixedly connected with shovel board (509), shovel board (509) outer wall fixedly connected with long piece (510), long piece (510) outer wall contact has bracing piece (511), bracing piece (511) one end and slider (503) outer wall fixed connection.

5. A refrigerated vehicle for use in the transportation of frozen foods as recited in claim 4 wherein: the inner wall of the hollow telescopic rod (304) is fixedly connected with a spring, two ends of the spring are fixedly connected with two ends of the inner wall of the hollow telescopic rod (304), the inner wall of the opening and closing scraping plate (406) is fixedly connected with a torsion spring, and one end of the torsion spring is fixedly connected with the outer wall of the fixed rod (405).

6. A refrigerated vehicle for use in the transportation of frozen foods as recited in claim 5 wherein: the small magnetic block A (502) has magnetism, the small magnetic block B (504) has magnetism, and the magnetism of the side opposite to the small magnetic block A (502) and the small magnetic block B (504) is the magnetism of opposite pole attraction.

7. A refrigerated vehicle for use in the transportation of frozen foods as recited in claim 6 wherein: the magnetic block A (305) has magnetism, the magnetic block B (306) has magnetism, the magnetism of one side opposite to the magnetic block A (305) and the magnetic block B (306) is the magnetism of opposite poles, the sliding magnetic block A (308) has magnetism, the sliding magnetic block B (311) has magnetism, and the magnetism of one side opposite to the sliding magnetic block A (308) and the sliding magnetic block B (311) is the magnetism of opposite poles.

8. A refrigerated vehicle for use in the transportation of frozen foods as recited in claim 7 wherein: the inside of the collecting box (301) is communicated with the inside of the collecting box (316), the inside of the collecting box (316) is communicated with the inside of the hollow telescopic rod (304), and the inside of the collecting box (301) is communicated with the outside of the collecting box (301).