CN112195856B

CN112195856B - Road deicing device

Info

Publication number: CN112195856B
Application number: CN202011018280.0A
Authority: CN
Inventors: 池莉丹
Original assignee: Xinjiang Qichuang Rongda Construction Engineering Co ltd
Current assignee: Xinjiang Qichuang Rongda Construction Engineering Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2022-06-10
Anticipated expiration: 2040-09-24
Also published as: CN112195856A

Abstract

The invention discloses a road deicing device, which comprises a frame, a driving assembly, a moving assembly, a scraping toothed plate and a hammer driving member, wherein the frame is provided with a driving shaft; the driving assembly and the moving assembly are both arranged on the frame and are used for driving the scraping tooth plate to move up and down and swing back and forth; the scraping tooth plates are positioned at the lower sides of the racks, crushing scraping teeth are uniformly distributed at the lower ends of the scraping tooth plates, and the upper end surfaces of the scraping tooth plates are wave-shaped; the hammer driving piece is fixedly arranged at the lower end of the frame and is positioned in front of the scraping toothed plate along the motion direction of the frame; the hammer driving piece comprises a hammer barrel, a breaking hammer, a compression spring and a limiting block; the upper end of the hammer barrel is fixed with the frame, and the lower end of the hammer barrel is provided with an opening for inserting the breaking hammer; the limiting block is fixed to the side end of the breaking hammer, the tip of the breaking hammer is used for pricking into the ice surface to prick the hard ice surface, then the breaking scraping teeth are used for stretching into the ice layer and swinging to break the ice block again, the depth of the breaking scraping teeth stretching into the ice block can be adjusted to avoid the breaking of the ice block, and the ice surface breaking efficiency is effectively improved.

Description

Road deicing device

Technical Field

The invention relates to the technical field of road construction, in particular to a road deicing device.

Background

In cold areas, the temperature is lower in winter, and a hard ice layer can be formed on a snow layer which is not cleaned in time on a road after snowfall through rolling by vehicles. The friction coefficient of the road surface is reduced after freezing, the vehicle is braked and slipped, the driving safety is seriously influenced, and the method is a main reason of traffic accidents and traffic jam in cold regions in winter.

The existing methods for removing hard ice and snow on roads mainly comprise four methods, namely a chemical method, a thermal method and a mechanical method. Wherein: the chemical method mainly depends on chemical agents to reduce the melting point of ice and snow, is convenient to use and obvious in effect, but in the deicing process, a large amount of industrial salt enters the environment along with snow water, so that the environment is greatly damaged, and the use of the ice and snow is limited in many areas; the thermal method for removing the ice accumulated on the road is a heating method, and has the biggest defects of high energy consumption, high cost and difficult popularization except for specific occasions; the mechanical method directly acts on the ice accumulated on the road through a mechanical device, and the broken teeth are easy to break due to transverse breaking when the ice layer is thick.

Disclosure of Invention

The invention aims to provide a road deicing device to achieve the aim.

In order to achieve the purpose, the invention provides the following technical scheme:

a road deicing device comprises a frame, a driving assembly, a moving assembly, a scraping toothed plate and a hammer driving member; the driving assembly and the moving assembly are both arranged on the frame and are used for driving the scraping tooth plate to move up and down and swing back and forth; the scraping tooth plate is positioned on the lower side of the frame, the lower end of the scraping tooth plate is uniformly distributed with crushing scraping teeth, and the upper end surface of the scraping tooth plate is wave-shaped; the hammer driving piece is fixedly arranged at the lower end of the frame and is positioned in front of the scraping toothed plate along the motion direction of the frame; the hammer driving piece comprises a hammer barrel, a breaking hammer, a compression spring and a limiting block; the upper end of the hammer barrel is fixed with the frame, and the lower end of the hammer barrel is provided with an opening for inserting the breaking hammer; the limiting block is fixed with the side end of the breaking hammer and penetrates through a through hole formed in the side wall of the hammer barrel to be placed at the upper end of the scraping tooth plate; the compression spring is arranged between the breaking hammer and the hammer barrel and is abutted against the breaking hammer and the hammer barrel.

Furthermore, more than one notch is formed in the side wall of the breaking hammer, expanding plates corresponding to the notches in number are annularly arranged on the outer side of the breaking hammer, and the expanding plates are tightly attached to the outer wall of the breaking hammer; the expansion plate is rotationally connected with the breaking hammer, and the rotating point is positioned at the lower edge of the notch; an extension spring is fixedly connected between the expansion plate and the notch groove and is obliquely arranged towards the bottom of the groove.

Furthermore, both ends of the scraping toothed plate are fixedly connected with check blocks, the check blocks are distributed on two sides of a limiting block arranged at the upper end of the wavy surface, and the thickness of the check blocks is larger than that of the limiting block.

Furthermore, a reinforcing rib is fixedly connected between the breaking hammer and the limiting block.

Furthermore, a level meter is arranged on the shelf and connected with an alarm device.

Furthermore, the shelf comprises a cross frame, four moving rollers arranged at four corners of the lower end of the cross frame, a hand-pushing frame fixed at the upper end of the cross frame and a top frame body fixed at the upper end of the cross frame.

Furthermore, the driving assembly comprises a deicing motor installed on the top frame body and a push-pull strip frame installed on the top frame body in a transverse sliding mode, a first rotary disc is arranged at the output end of the deicing motor, an eccentric shifting column is arranged on the end face of the first rotary disc, the eccentric shifting column extends into the push-pull strip frame and shifts the push-pull strip frame to move transversely under the rotation of the first rotary disc, a transverse rack is fixedly connected to the side of the push-pull strip frame, the transverse rack is meshed with a rotating gear, and the rotating gear is arranged on the moving assembly.

Furthermore, the moving assembly comprises a vertical rod shaft which is rotatably arranged on the frame, a sleeve body is sleeved on the vertical rod shaft, the vertical rod shaft is a spline shaft, and the sleeve body is in sliding fit with the spline shaft; a fixed rod is fixed on the outer wall of the sleeve body, and the bottom end of the fixed rod is fixed with a gear scraping plate parallel to the ground; still be provided with the lifting rod frame on the crossbearer and through the fixed accommodate the lead screw of roof-rack body, the cover barrel rotates and installs in the lifting rod frame bottom, accommodate the lead screw is last to be provided with the fixed swivel nut of spiral complex with it, and the crossbearer and fixed connection are run through on fixed swivel nut outer wall in lifting rod frame top, accommodate the lead screw top portion is provided with the operation hand wheel.

Furthermore, the crossbearer downside still is provided with cleans the board, and cleans under the board still to be provided with a plurality of cleaning brushes on the face, cleans the board top end and is provided with the swing montant that passes the crossbearer, swing montant middle part and the support rotation that sets up on crossbearer upper portion are connected, is provided with on the support and orders about swing montant wobbling power pack.

Furthermore, the power unit comprises a swing motor and a second rotary table, the swing motor is fixed on the support, the second rotary table is arranged on an output shaft of the swing motor, an eccentric convex column is arranged on the end face of the second rotary table, a strip-shaped hole is formed in the rod wall at the top of the swing vertical rod, and the eccentric convex column extends into the strip-shaped hole; the middle of the swinging vertical rod is provided with a mounting hole, the mounting hole is positioned on the lower side of the strip-shaped hole, a convex rod is fixed on the supporting rod, and the convex rod is inserted into the mounting hole and is in running fit with the mounting hole.

Compared with the prior art, the invention has the following beneficial effects:

the device can drive the vertical rod shaft to rotate in the positive and negative directions through the driving assembly, the sleeve body is driven to rotate, the tooth scraping plate swings to stretch into the crushing treatment of the ice layer on the road surface, and meanwhile, the height of the tooth scraping plate can be adjusted to adjust the crushing depth of the scraping teeth extending into the ice layer so as to avoid inserting too deeply to cause the crushing and the tooth scraping fracture easily, and the service life is prolonged.

The device can also utilize the wave structure on scraping the toothed plate surface to push up and move the stopper and reciprocate to drive the quartering hammer and reciprocate, the ice surface is pricked into to quartering hammer bottom tip, carries out the breakage to it, carries out vertical broken handle before the swing is broken, improves ice surface crushing efficiency.

Thirdly, further, after the breaking hammer drives the expansion plate to move downwards and extend into the ice surface, when the rotating point reaches the bottom end of the hammer barrel, under the elastic force of the extension spring, the expansion plate rotates to be opened outwards through the rotating point, and the ice surface at the breaking point is spread outwards, so that a better breaking effect is obtained.

Fourthly, scraping the equal fixedly connected with dog in both ends of pinion rack, and a pair of dog distributes in the stopper both sides that wavy surface upper end was placed, and the thickness of dog is greater than the stopper, and the stopper restricts the displacement range of stopper on wavy surface, makes the difficult follow both sides roll-off of stopper.

Fifthly, install the spirit level at the crossbearer side, be provided with alarm device on the spirit level, preset the inclination scope in the spirit level, when surpassing the scope, alarm device reports to the police and reminds the staff who pushes away this defroster to stop the moment more here, thins the ice sheet here, compares and to observe in naked eye and can be more convenient.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a in fig. 1.

Fig. 3 is a schematic structural diagram at B in fig. 2.

Fig. 4 is a three-dimensional structural schematic diagram of the scraping tooth plate of the invention.

FIG. 5 is a schematic view of the sweeping board of the present invention.

Fig. 6 is a side view showing the structure of the power unit of the present invention.

FIG. 7 is a schematic view showing a part of the unfolded exploding plate according to the present invention.

Notations for reference numerals:

1, a shelf, 11 crossbearers, 12 moving rollers, 13 hand-push shelves and 14 top shelf bodies;

20 sweeping plates, 21 sweeping brushes, 22 swinging vertical rods, 231 swinging motors, 232 eccentric convex columns, 233 second rotating discs, 234 convex rods, 235 strip-shaped holes and 236 mounting holes;

3, a driving assembly, 31 a rotating gear, 32 a deicing motor, 33 a first rotating disc, 34 a push-pull strip frame, 35 a transverse rack and 36 an eccentric shifting column;

4 moving components, 41 fixing rods, 42 sleeve bodies, 43 lifting rod frames, 44 vertical rod shafts, 45 fixing threaded sleeves, 46 adjusting screw rods and 47 operating hand wheels;

5, crushing scraping teeth of scraping tooth plates 51 and stoppers 52;

6 hammer driving parts, 61 hammer barrels, 62 breaking hammers, 63 compression springs, 64 limiting blocks and 65 reinforcing ribs;

71 slot, 72 expansion plate, 73 extension spring, 74 pivot point.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1-7, a road de-icing apparatus includes a frame 1, a driving assembly 3, a moving assembly 4, a scraping tooth plate 5 and a hammer driving member 6; the shelf 1 comprises a cross frame 11, four moving rollers 12 arranged at four corners of the lower end part of the cross frame 11, a hand-push frame 13 fixed at the upper end of the cross frame 11 and a top frame body 14 fixed at the upper end of the cross frame 11; the driving component 3 and the moving component 4 are both arranged on the frame 1 and used for driving the scraping toothed plate 5 to move up and down and swing back and forth; the scraping tooth plate 5 is positioned at the lower side of the cross frame 11, crushing scraping teeth 51 are uniformly distributed at the lower end of the scraping tooth plate 5, and the upper end surface of the scraping tooth plate 5 is wave-shaped; the hammer driving piece 6 is fixedly arranged at the lower end of the cross frame 11 and is positioned in front of the scraping tooth plate 5 along the motion direction of the frame 1; the hammer driving member 6 comprises a hammer barrel 61, a breaking hammer 62, a compression spring 63 and a limiting block 64; the upper end of the hammer barrel 61 is fixed with the cross frame 11, and the lower end is provided with an opening for inserting the breaking hammer 62; the limiting block 64 is fixed with the side end of the breaking hammer 62 and is arranged at the upper end of the scraping tooth plate 5 through a through hole formed in the side wall of the hammer barrel 61; the compression spring 63 is provided between the breaking hammer 62 and the hammer barrel 61, and interferes with both the breaking hammer 62 and the hammer barrel 61.

Referring to fig. 3, more than one notch 71 is drilled in the side wall of the breaking hammer 62, the outer side of the breaking hammer 62 is annularly provided with the expanding plates 72 corresponding to the notches 71 in number, and the expanding plates 72 are closely attached to the outer wall of the breaking hammer 62 and have a shape matched with the outer wall of the breaking hammer 62; the unfolding plate 72 is rotatably connected with the breaking hammer 62, and the rotating point 74 is positioned at the lower edge of the notch 71; an extension spring 73 is fixedly connected between the exploding plate 72 and the notch 71, and the extension spring 73 is obliquely arranged towards the bottom of the groove.

Referring to fig. 4, the two ends of the scraping tooth plate 5 are fixedly connected with the stoppers 52, the pair of stoppers 52 are distributed on two sides of the limiting block 64 disposed on the upper end of the wavy surface, the thickness of the stopper 52 is greater than that of the limiting block 64, and the stopper 52 limits the moving range of the limiting block 64 on the wavy surface, so that the limiting block 64 is not easy to slide out from two sides.

Referring to fig. 2, a reinforcing rib 65 is fixedly connected between the breaking hammer 62 and the limiting block 64, so that the limiting block 64 is not easily broken.

Referring to fig. 1, a level gauge is installed at the side end of a cross frame 11, an alarm device is arranged on the level gauge, an inclination angle range is preset in the level gauge, and when the inclination angle range exceeds the range, the alarm device gives an alarm to remind a worker pushing the deicing device to stay at the position for a moment, so that the ice layer at the position can be thinned, and the observation is more convenient compared with the observation by naked eyes.

Referring to fig. 1, the driving assembly 3 includes a deicing motor 32 mounted on the top frame body 14 and a push-pull strip frame 34 transversely slidably mounted on the top frame body 14, the output end of the deicing motor 32 is provided with a first rotary table 33, an end surface of the first rotary table 33 is provided with an eccentric shifting post 36, the eccentric shifting post 36 extends into the push-pull strip frame 34 and shifts the push-pull strip frame 34 to transversely move under the rotation of the first rotary table 33, the side of the push-pull strip frame 34 is fixedly connected with a transverse rack 35, the transverse rack 35 is engaged with a rotating gear 31, and the rotating gear 31 is sleeved on the top of a vertical rod shaft 44; the moving component 4 comprises a vertical rod shaft 44 rotatably mounted on the frame 1, a sleeve body 42 is sleeved on the vertical rod shaft 44, the vertical rod shaft 44 is a spline shaft, and the sleeve body 42 is in sliding fit with the spline shaft; a fixed rod 41 is fixed on the outer wall of the sleeve body 42, and the bottom end of the fixed rod 41 is fixed with the gear scraping plate 5 parallel to the ground; the cross frame 11 is further provided with a hanging rod frame 43 and an adjusting screw rod 46 fixed through the top frame body 14, the sleeve body 42 is rotatably installed at the bottom of the hanging rod frame 43, the adjusting screw rod 46 is provided with a fixed threaded sleeve 45 in threaded fit with the adjusting screw rod 46, the top of the hanging rod frame 43 penetrates through the cross frame 11 and is fixedly connected to the outer wall of the fixed threaded sleeve 45, and the top end portion of the adjusting screw rod 46 is provided with an operating hand wheel 47.

Referring to fig. 5-6, a cleaning board 20 is further disposed on the lower side of the cross frame 11, a plurality of cleaning brushes 21 are further disposed on the lower surface of the cleaning board 20, a swing vertical rod 22 penetrating through the cross frame 11 is disposed at the top end of the cleaning board 20, the middle of the swing vertical rod 22 is rotatably connected with a support disposed on the upper portion of the cross frame 11, and a power unit for driving the swing vertical rod 22 to swing is disposed on the support; the power unit drives the swing vertical rod 22 to swing so that the sweeping brush 21 can swing in a reciprocating manner, and the broken road can be swept to the two sides of the road by the swinging of the sweeping brush 21 so as to be convenient for collection.

Referring to fig. 5-6, the power unit includes a swing motor 231 and a second turntable 233, the swing motor 231 is fixed on the bracket, the second turntable 233 is disposed on the output shaft of the swing motor 231, an eccentric convex column 232 is disposed on the end surface of the second turntable 233, a strip-shaped hole 235 is disposed on the top wall of the swing vertical rod 22, and the eccentric convex column 232 extends into the strip-shaped hole 235; the middle part of the swing vertical rod 22 is provided with a mounting hole 236, the mounting hole 236 is positioned at the lower side of the strip-shaped hole 235, the convex rod 234 is fixed on the supporting rod, and the convex rod 234 is inserted into the mounting hole 236 and is in rotating fit with the mounting hole 236; when the swing motor 231 is turned on, the second turntable 233 is driven to rotate, and the eccentric protrusion 232 rotates with the second turntable to drive the vertical swing rod 22 to swing around the mounting hole 236.

According to the scheme, the adjusting screw rod 46 can be rotated by rotating the operating hand wheel 47, so that the fixed threaded sleeve 45 moves up and down on the vertical rod shaft 44, the height of the scraping tooth plate 5 is adjusted by moving the position of the sleeve body 42 through the lifting rod frame 43, and the crushing scraping teeth 51 are inserted into proper positions in the ice layer; the deicing motor 32 is started to drive the first rotary disc 33 to rotate, the eccentric shifting post 36 is used for driving the push-pull strip frame 34 to move left and right, the transverse rack 35 moves left and right along with the eccentric shifting post, the rotating gear 31 is driven to rotate positively and negatively, the vertical rod shaft 44 is driven to rotate positively and negatively to drive the sleeve body 42 to rotate, and the scraping tooth plate 5 swings to crush the ice layer on the road surface; more importantly, the wavy structure on the surface of the scraping toothed plate 5 of the scheme, the scraping toothed plate 5 swings to push the limiting block 64 to move up and down, thereby driving the breaking hammer 62 to move up and down, the tip part at the bottom end of the breaking hammer 62 pricks into the ice surface to break the ice surface, the breaking hammer 62 simultaneously drives the expansion plate 72 to move down, when the rotation point 74 reaches the bottom end of the hammer barrel 61, under the elastic force of the extension spring 73, the expansion plate 72 is opened outwards by rotating the rotation point, the ice surface at the breaking point is expanded outwards, thereby obtaining a better breaking effect, and because the expansion plate 73 is expanded by elasticity, the expansion plate 73 has a better protection effect, and is difficult to damage compared with rigid expansion.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A road defroster which characterized in that: comprises a frame (1), a driving component (3), a moving component (4), a scraping tooth plate (5) and a hammer driving component (6); the driving component (3) and the moving component (4) are both arranged on the frame (1) and are used for driving the scraping toothed plate (5) to move up and down and swing back and forth; the scraping tooth plate (5) is positioned at the lower side of the frame (1), crushing scraping teeth (51) are uniformly distributed at the lower end of the scraping tooth plate (5), and the upper end surface of the scraping tooth plate (5) is in a wave shape; the hammer driving piece (6) is fixedly arranged at the lower end of the rack (1) and is positioned in front of the scraping toothed plate (5) along the motion direction of the rack (1); the hammer driving piece (6) comprises a hammer barrel (61), a breaking hammer (62), a compression spring (63) and a limiting block (64); the upper end of the hammer barrel (61) is fixed with the frame (1), and the lower end of the hammer barrel is provided with an opening for inserting the breaking hammer (62); the limiting block (64) is fixed with the side end of the breaking hammer (62) and is placed at the upper end of the scraping tooth plate (5) through a through hole formed in the side wall of the hammer barrel (61); the compression spring (63) is arranged between the breaking hammer (62) and the hammer barrel (61) and is abutted against the breaking hammer (62) and the hammer barrel (61); more than one notch (71) is arranged on the side wall of the breaking hammer (62), expansion plates (72) corresponding to the notches (71) in number are annularly arranged on the outer side of the breaking hammer (62), and the expansion plates (72) are tightly attached to the outer wall of the breaking hammer (62); the unfolding plate (72) is rotationally connected with the breaking hammer (62), and the rotating point (74) is positioned at the lower edge of the notch (71); an extension spring (73) is fixedly connected between the unfolding plate (72) and the notch (71); the shelf (1) comprises a cross frame (11), four moving rollers (12) arranged at four corners of the lower end part of the cross frame (11), a hand-push frame (13) fixed at the upper end of the cross frame (11) and a top shelf body (14) fixed at the upper end of the cross frame (11); the drive assembly (3) comprises a deicing motor (32) arranged on the top frame body (14) and a push-pull strip frame (34) transversely slidably arranged on the top frame body (14), a first rotary table (33) is arranged at the output end of the deicing motor (32), an eccentric shifting column (36) is arranged on the end face of the first rotary table (33), the eccentric shifting column (36) extends into the push-pull strip frame (34) and shifts the push-pull strip frame (34) to transversely move under the rotation of the first rotary table (33), a transverse rack (35) is fixedly connected to the side of the push-pull strip frame (34), the transverse rack (35) is meshed with a rotating gear (31), and the rotating gear (31) is arranged on the moving assembly (4); the moving assembly (4) comprises a vertical rod shaft (44) rotatably mounted on the frame (1), a sleeve body (42) is sleeved on the vertical rod shaft (44), the vertical rod shaft (44) is a spline shaft, and the sleeve body (42) is in sliding fit with the spline shaft; a fixed rod (41) is fixed on the outer wall of the sleeve body (42), and the bottom end of the fixed rod (41) is fixed with a gear scraping plate (5) parallel to the ground; still be provided with hanger bracket (43) on crossbearer (11) and through jack body (14) fixed accommodate the lead screw (46), cover barrel (42) rotate and install in hanger bracket (43) bottom, be provided with spiral complex fixed swivel nut (45) with it on accommodate the lead screw (46), hanger bracket (43) top is run through crossbearer (11) and fixed connection on fixed swivel nut (45) outer wall, accommodate the lead screw (46) top portion is provided with operation hand wheel (47).

2. A road deicing device as set forth in claim 1, characterized in that: both ends of the scraping toothed plate (5) are fixedly connected with stoppers (52), a pair of stoppers (52) are distributed on both sides of a limiting block (64) arranged at the upper end of the wave-shaped surface, and the thickness of the stoppers (52) is larger than that of the limiting block (64).

3. A road deicing device as set forth in claim 1, characterized in that: and a reinforcing rib (65) is fixedly connected between the breaking hammer (62) and the limiting block (64).

4. A road de-icing apparatus according to claim 1, wherein: the rack (1) is provided with a level meter which is connected with an alarm device.

5. A road deicing device according to claim 1, characterized in that a sweeping board (20) is further disposed on the lower side of the cross frame (11), a plurality of sweeping brushes (21) are further disposed on the lower surface of the sweeping board (20), a swinging vertical rod (22) penetrating through the cross frame (11) is disposed at the top end of the sweeping board (20), the middle portion of the swinging vertical rod (22) is rotatably connected with a support disposed on the upper portion of the cross frame (11), and a power unit for driving the swinging vertical rod (22) to swing is disposed on the support.

6. A road deicing device according to claim 5, characterized in that the power unit comprises a swing motor (231) and a second turntable (233), the swing motor (231) is fixed on the bracket, the second turntable (233) is arranged on the output shaft of the swing motor (231), an eccentric convex column (232) is arranged on the end face of the second turntable (233), a strip-shaped hole (235) is formed in the top rod wall of the swing vertical rod (22), and the eccentric convex column (232) extends into the strip-shaped hole (235); mounting hole (236) have been seted up in swing montant (22) middle part, and mounting hole (236) are located bar hole (235) downside, be fixed with nose bar (234) on the support, inside and with it normal running fit of mounting hole (236) is inserted in nose bar (234).