CN110984489A - Multifunctional roof snow removing device - Google Patents
Multifunctional roof snow removing device Download PDFInfo
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- CN110984489A CN110984489A CN201911307811.5A CN201911307811A CN110984489A CN 110984489 A CN110984489 A CN 110984489A CN 201911307811 A CN201911307811 A CN 201911307811A CN 110984489 A CN110984489 A CN 110984489A
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- 230000007246 mechanism Effects 0.000 claims abstract description 179
- 238000004140 cleaning Methods 0.000 claims abstract description 55
- 238000010521 absorption reaction Methods 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000834287 Cookeolus japonicus Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
- E04D13/103—De-icing devices or snow melters
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
- E04D13/106—Snow removing devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a multifunctional roof snow removing device, which belongs to the technical field of snow removing equipment and comprises a chassis walking mechanism, a lifting mechanism, a rotating mechanism, a pitching angle adjusting mechanism, a telescopic mechanism, a snow removing cleaning head and a snow collecting mechanism, wherein the chassis walking mechanism walks on the ground along the periphery of a house, the lifting mechanism lifts the snow removing cleaning head to a proper height according to the height and the shape of a roof to be cleaned, the rotating mechanism rotates the snow removing cleaning head to a proper angle, the pitching angle adjusting mechanism adjusts the telescopic mechanism to a proper pitching angle, the snow removing cleaning head moves back and forth along with the telescopic mechanism, snow at different positions of the roof is removed, and part of the snow is collected into a collecting box through the snow collecting mechanism. The multifunctional roof snow removing device provided by the invention can remove snow on the roof by moving on the ground, is high in snow removing efficiency, safe and convenient to use, various in function, free from damage to the roof and wide in application range.
Description
Technical Field
The invention belongs to the technical field of snow removing equipment, and particularly relates to a multifunctional roof snow removing device.
Background
In winter in northern China, heavy snow often falls, the accumulated snow on the roof is deep after the snow is removed, and if the accumulated snow is not removed in time, the roof is easy to deform or collapse when the accumulated snow is pressed on the roof for a long time; the accumulated snow is repeatedly frozen and melted to cause roof water leakage. At present, snow removal modes mainly include manual snow removal, roof temperature rise snow removal, scraper blade snow removal and the like, and the current snow removal method mainly has the following problems:
(1) the manual snow removal mode has low efficiency and certain danger, and particularly for a peaked roof, the manual snow removal is very inconvenient and unsafe;
(2) the roof is heated to remove snow, and the energy consumption is not environment-friendly;
(3) the process of cleaning the accumulated snow on the roof is complex, the accumulated snow just under the roof is fluffy and easy to clean, but some accumulated snow is hardened and difficult to clean; in addition, the roof has structures such as a sharp top, a flat top and the like, and the existing related mechanical devices are difficult to be completely suitable;
(4) some roofs have low strength or are provided with waterproof layers, and if the weight of manual or snow cleaning equipment is completely pressed on the roofs, the roofs are easily damaged, and certain potential safety hazards are caused.
Disclosure of Invention
The invention aims to provide a multifunctional roof snow removing device, and aims to solve the technical problems that an existing snow removing mode is poor in adaptability, low in cleaning efficiency and easy to damage a roof.
In order to achieve the purpose, the invention adopts the technical scheme that: provided is a multifunctional roof snow removing device, including: the snow removing and cleaning device comprises a chassis travelling mechanism, a lifting mechanism, a slewing mechanism, a pitching angle adjusting mechanism, a telescopic mechanism, a snow removing and cleaning head and a snow collecting mechanism, wherein the chassis travelling mechanism is provided with wheels for travelling; the lifting mechanism is arranged on the chassis travelling mechanism and has a degree of freedom of lifting along the vertical direction; the swing mechanism is arranged on the lifting mechanism and has 360-degree rotation freedom; the pitching angle adjusting mechanism is arranged on the slewing mechanism; the telescopic mechanism is arranged on the pitching angle adjusting mechanism and has a degree of freedom of reciprocating movement; the snow removing and cleaning head is arranged at one end of the telescopic mechanism and is used for removing the accumulated snow on the roof; the snow cover collecting mechanism comprises an air pipe, a collecting box and a fan, wherein one end of the air pipe is connected with the snow removing cleaning head, the collecting box is communicated with the other end of the air pipe, and the fan is arranged at the other end of the air pipe and used for collecting snow cover or snow dust; chassis running gear walks around the house on ground, according to the height and the shape on the roof of treating the clearance, elevating system will remove the snow clearance head and go up and down to suitable height, rotation mechanism will remove the snow clearance head and rotate to suitable angle, every single move angle adjustment mechanism will telescopic machanism adjusts suitable every single move angle, it follows to remove the snow clearance head telescopic machanism reciprocating motion realizes cleaing away of the snow of the different positions in roof, and passes through the mechanism is collected to snow, collects partial snow in the collecting box.
As another embodiment of the present application, the snow removing and cleaning head includes: the crushing roller is arranged on the upper end of the telescopic mechanism, the crushing roller is arranged on the lower end of the telescopic mechanism, and the crushing roller is arranged on the upper end of the telescopic mechanism; the supporting wheels are connected with the absorption cover and used for supporting the absorption cover to move along the roof; the crushing roller is rotatably connected with the absorption cover by virtue of a supporting arm, and a plurality of crushing heads for crushing the snow layer are arranged on the outer circumferential surface of the crushing roller; one end of the crank rocker structure is hinged with the supporting arm, and the other end of the crank rocker structure is hinged with the absorption cover and used for driving the crushing roller to crush the snow layer.
As another embodiment of the present application, the crank and rocker structure comprises: the first rocker, the second rocker and the rocker driving motor, wherein one end of the first rocker is hinged with the supporting arm; one end of the second rocker is hinged with the other end of the first rocker; the rocker driving motor is arranged on the absorbing cover and used for driving the second rocker to swing and driving the crushing roller to crush the snow deposit through the second rocker, the first rocker and the supporting arm.
As another embodiment of the present application, the snow removing and cleaning head further comprises: the heating pipe is arranged in the absorption cover and is used for melting the accumulated snow frozen on the roof; snow collecting mechanism still includes: one end of the water diversion pipe is communicated with the absorption cover, and the other end of the water diversion pipe is communicated with the collection box and used for collecting the snow water melted by the heating pipe; the driving motor of the fan is a forward and reverse rotating motor, when the accumulated snow is collected, the driving motor of the fan rotates in the forward direction, and the fan is in an air inducing state and sucks the accumulated snow into the collection box through the air pipe; when the heating pipe is heated, the driving motor of the fan rotates reversely, the fan is in a blowing state, and air is blown into the cover body through the air pipe, so that flowing hot air flow blowing to accumulated snow is formed in the cover body.
As another embodiment of the present application, the pitch angle adjusting mechanism includes: the telescopic mechanism is rotatably connected with the pitching support frame by virtue of a rotating shaft; one end of the space connecting rod structure is hinged with the pitching support frame, and the other end of the space connecting rod structure is hinged with the telescopic mechanism and used for restraining the pitching angle of the telescopic mechanism.
As another embodiment of the present application, the spatial link structure includes: the telescopic mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a connecting rod driving motor, wherein one end of the first connecting rod is hinged with the pitching supporting frame, one end of the second connecting rod is hinged with the other end of the first connecting rod, one end of the third connecting rod is hinged with the other end of the second connecting rod, the third connecting rod is mounted on the telescopic mechanism, and the connecting rod driving motor is used for driving the telescopic mechanism to pitch at a proper angle through the third connecting rod, the second connecting rod and the first connecting rod.
As another embodiment of the present application, the telescopic mechanism includes: the telescopic support frame is rotatably connected with the pitching angle adjusting mechanism by virtue of a rotating shaft; the transverse guide rail is arranged on the telescopic support frame; the telescopic rod is connected with the transverse guide rail in a sliding manner, and the snow removing cleaning head is connected with the telescopic rod; the telescopic driving motor is arranged on the telescopic support frame; the driving wheel is arranged on a main shaft of the telescopic driving motor and used for driving the telescopic rod to reciprocate along the transverse guide rail under the driving of the telescopic driving motor.
As another embodiment of the present application, the telescopic rod comprises: the snow removing and cleaning device comprises a driving rod and an auxiliary rod, wherein a friction layer which is in friction driving with a driving wheel is arranged on the upper surface of the driving rod, the driving wheel is a friction wheel, and the snow removing and cleaning head is connected with the driving rod; one end of the auxiliary rod is connected with the driving rod through a connecting plate, and the auxiliary rod is in sliding fit with the transverse guide rail; the snow removing and cleaning head is connected to the same end of the driving rod and the auxiliary rod, and the auxiliary rod is driven by the telescopic driving motor to move synchronously along the transverse guide rail and the driving rod.
As another embodiment of this application, telescopic support's both ends are equipped with respectively and are used for restricting the buffering anticollision structure that the telescopic link removed.
As another embodiment of the present application, the swing mechanism includes: the lifting mechanism comprises a fixed chassis, a rotary chassis, two fixed supports, a sliding support and a linear driver, wherein the fixed chassis is arranged on the lifting mechanism; the rotary chassis is rotationally connected with the fixed chassis; the two fixing supports are symmetrically arranged on the rotary chassis, and longitudinal guide rails are arranged on two opposite sides of the two fixing supports; the sliding support moves up and down along the longitudinal guide rail, and the pitching angle adjusting mechanism is fixed on the sliding support; the linear driver is arranged on the rotary chassis and used for pushing the sliding support to move up and down.
The multifunctional roof snow removing device provided by the invention has the beneficial effects that: compared with the prior art, the multifunctional roof snow removing device comprises a chassis walking mechanism, a lifting mechanism, a rotating mechanism, a pitching angle adjusting mechanism, a telescopic mechanism, a snow removing cleaning head and a snow collecting mechanism, wherein the chassis walking mechanism walks on the ground along the periphery of a house, the lifting mechanism lifts the snow removing cleaning head to a proper height according to the height and the shape of a roof to be cleaned, the rotating mechanism rotates the snow removing cleaning head to a proper angle, the pitching angle adjusting mechanism adjusts the telescopic mechanism to a proper pitching angle, the telescopic mechanism moves back and forth to drive the snow removing cleaning head to remove snow at different positions of the roof, and part of the snow is collected in a collecting box through the snow collecting mechanism.
In the invention, the chassis travelling mechanism moves along the periphery of the house on the ground, and the snow removing device does not need to climb the roof, so that the problem that snow removing equipment or workers need to climb the roof to remove snow is avoided, and the problem that the roof is damaged due to the fact that the weights of accumulated snow, workers and the snow removing equipment are pressed on the roof is avoided.
In the invention, the lifting mechanism is adapted to roofs with different heights; the snow removing and cleaning head can be rotated by different angles through the slewing mechanism, so that accumulated snow at different angles can be conveniently removed; the pitch angle of the telescopic mechanism is adjusted through the pitch angle adjusting mechanism, so that accumulated snow can be cleared from a flat roof, accumulated snow can be cleared from a peaked roof, and the application range is enlarged.
In the invention, the snow removing and cleaning head is driven to reciprocate by the telescopic mechanism, so that the accumulated snow at different positions of the roof is removed.
According to the snow collecting device, fluffy snow can be absorbed into the air pipe by using the fan of the snow collecting mechanism and is collected into the collecting box through the air pipe; and for the hardened snow deposit, the snow deposit is broken through the snow removing cleaning head, and the formed snow dust part is collected into the collection box along with the wind pipe.
The multifunctional roof snow removing device provided by the invention has the advantages of high snow removing efficiency, safety and convenience in use, multiple functions, no damage to a roof and wide application range.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic perspective view of a multifunctional roof snow remover according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a chassis traveling mechanism and a lifting mechanism of the multifunctional roof snow remover provided in FIG. 1;
FIG. 3 is a schematic structural view of a swing mechanism of the multifunctional roof snow removing apparatus provided in FIG. 1;
FIG. 4 is a schematic structural view of the upper half of the swing mechanism shown in FIG. 3;
FIG. 5 is a schematic structural view of the telescoping mechanism and snow removal cleaning head of the multi-functional roof snow removal apparatus provided in FIG. 1;
FIG. 6 is an enlarged view of a portion of the structure shown at A in FIG. 5;
FIG. 7 is an enlarged partial schematic view of the drive rod and drive wheel shown in FIG. 5 with the drive rod and drive wheel removed
FIG. 8 is a first schematic structural view of the snow removing and cleaning head of the multifunctional rooftop snow remover provided in FIG. 1;
fig. 9 is a second schematic structural view of the snow removing and cleaning head of the multifunctional roof snow removing device provided in fig. 1.
In the figure: 1. a chassis traveling mechanism; 101. a walking chassis; 102. a wheel; 2. a lifting mechanism; 3. a swing mechanism; 301. fixing the chassis; 302. a revolving chassis; 303. fixing a bracket; 304. a slider; 305. a support plate; 306. a longitudinal guide rail; 307. a connecting rod; 4. a snow collecting mechanism; 401. an air duct; 402. a water conduit; 403. a fan; 404. a collection box; 5. a telescoping mechanism; 501. a transverse guide rail; 502. a telescopic bottom plate; 503. an auxiliary lever; 504. a buffer anti-collision structure; 505. a drive rod; 506. a drive wheel; 507. a telescopic driving motor; 508. a U-shaped frame; 509. a support structure; 6. a snow removal cleaning head; 601. a crushing roller; 602. a support wheel; 603. a support arm; 604. a rocker driving motor; 605. a second rocker; 606. a first rocker; 607. an absorbent cover; 608. heating a tube; 7. a control box; 8. a linear actuator; 9. a pitch angle adjustment mechanism; 901. a pitching supporting frame; 902. a first link; 903. a second link; 904. a connecting rod driving motor; 905. and a third link.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the multifunctional roof snow removing apparatus of the present invention will now be described. The multifunctional roof snow removing device comprises a chassis travelling mechanism 1, a lifting mechanism 2, a slewing mechanism 3, a pitching angle adjusting mechanism 9, a telescopic mechanism 5, a snow removing cleaning head 6 and a snow collecting mechanism 4, wherein the chassis travelling mechanism 1 is provided with wheels 102 for travelling; the lifting mechanism 2 is arranged on the chassis travelling mechanism 1 and has a degree of freedom of lifting along the vertical direction; the swing mechanism 3 is arranged on the lifting mechanism 2 and has 360-degree rotation freedom; the pitching angle adjusting mechanism 9 is arranged on the slewing mechanism 3; the telescopic mechanism 5 is arranged on the pitching angle adjusting mechanism 9 and has the freedom degree of reciprocating movement; the snow removing and cleaning head 6 is arranged at one end of the telescopic mechanism 5 and is used for removing the accumulated snow on the roof; the snow collecting mechanism 4 comprises an air pipe 401 with one end connected with the snow removing cleaning head 6, a collecting box 404 communicated with the other end of the air pipe 401 and a fan 403 arranged at the other end of the air pipe 401 and is used for collecting snow or snow dust; chassis running gear 1 walks around the house on ground, according to the height and the shape on the roof of treating the clearance, elevating system 2 will snow removing cleaning head 6 goes up and down to suitable height, rotation mechanism 3 will snow removing cleaning head 6 rotates to suitable angle, pitch angle adjustment mechanism 9 will telescopic machanism 5 adjusts suitable pitch angle, snow removing cleaning head 6 follows telescopic machanism 5 reciprocating motion realizes clearing away of the snow of the different positions in roof, and passes through mechanism 4 is collected to the snow, collects partial snow in the collecting box 404.
Compared with the prior art, the multifunctional roof snow removing device provided by the invention has the advantages that firstly, the chassis walking mechanism 1 moves along the periphery of a house on the ground, and the snow removing device does not need to log in a roof, so that the problem that snow can be removed only by snow removing equipment or manpower needing to climb the roof is solved, and the problem that the roof is damaged because the snow, the manpower and the snow removing equipment are pressed on the roof is solved; secondly, the lifting mechanism 2 is adapted to roofs with different heights; the snow removing cleaning head 6 can be rotated by different angles through the slewing mechanism 3, so that accumulated snow at different angles can be conveniently removed; the pitch angle of the telescopic mechanism 5 is adjusted through the pitch angle adjusting mechanism 9, so that accumulated snow on a flat roof can be cleared, accumulated snow on a sharp-top roof can also be cleared, and the application range is enlarged; thirdly, the snow removing and cleaning head 6 is driven to reciprocate through the telescopic mechanism 5, so that the accumulated snow at different positions of the roof can be removed; fourthly, fluffy accumulated snow can be absorbed into the air pipe 401 by using the fan 403 of the accumulated snow collecting mechanism 4 and is collected into the collecting box 404 through the air pipe 401; for the hardened layer of snow, the layer of snow is broken up by the snow removing head 6 and the resulting portion of snow dust is collected with the air hose 401 into the collection tank 404. The multifunctional roof snow removing device provided by the invention has the advantages that the snow removing efficiency is high, the use is safe and convenient, the functions are various, the roof cannot be damaged, and the application range is wide through the cooperative cooperation of all the mechanisms.
When cleaing away roof snow, chassis running gear 1 walks around the house on ground, according to the height and the shape on the roof of treating the clearance, elevating system 2 will remove snow cleaning head 6 and go up and down to suitable height, rotation mechanism 3 will remove snow cleaning head 6 and rotate to suitable angle, pitch angle adjustment mechanism 9 adjusts telescopic machanism 5 to suitable pitch angle, telescopic machanism 5 reciprocating motion drives the clearance of the snow that removes snow cleaning head 6 realization roof different positions, and collect mechanism 4 through the snow, collect partial snow in collection box 404.
In the invention, referring to fig. 1, a control box 7 is arranged on a chassis walking mechanism 1, an operation button or a touch screen is arranged on the control box 7, and the chassis walking mechanism 1, a lifting mechanism 2, a slewing mechanism 3, a pitching angle adjusting mechanism 9, a telescopic mechanism 5, a snow removing cleaning head 6 and a snow collecting mechanism 4 are all electrically connected with the control box 7. Wherein the control box 7 can be realized by adopting the prior art.
The snow removing device has the function of collecting the accumulated snow, the collected accumulated snow can be collected together and can be reused after being melted, and the problem that the accumulated snow is directly cleaned to the ground around a house in the conventional snow removing mode is solved.
Referring to fig. 8 to 9, as an embodiment of the multifunctional roof snow removing device provided by the present invention, the snow removing and cleaning head 6 includes: the crushing roller comprises an absorption cover 607, a supporting wheel 602, a crushing roller 601 and a crank rocker structure, wherein the absorption cover 607 is fixedly connected with the telescopic mechanism 5, and one end of the air pipe 401 is communicated with the absorption cover 607; the supporting wheels 602 are connected with the absorption cover 607 and used for supporting the absorption cover 607 to move along the roof; the crushing roller 601 is rotatably connected with the absorption cover 607 through a supporting arm 603, and a plurality of crushing heads for crushing the snow layer are arranged on the outer circumferential surface of the crushing roller 601; one end of the crank rocker structure is hinged with the supporting arm 603, and the other end of the crank rocker structure is hinged with the absorption cover 607, and the crank rocker structure is used for driving the crushing roller 601 to crush the snow layer. The fan 403 of the accumulated snow collecting mechanism 4 is used for absorbing the fluffy accumulated snow into the air duct 401 through the absorbing cover 607, and collecting the accumulated snow into the collecting box 404 through the air duct 401; for the hardened layer of snow, the layer of snow can be broken by the breaking roller 601, and a portion of the broken snow dust or snow dust can be drawn into the collection tank 404 by the fan 403.
In this embodiment, the crushing heads on the crushing drum 601 are evenly distributed, specifically, the crushing heads are arranged in multiple rows along the generatrix of the crushing drum, and the spacing between the rows is even.
In this embodiment, taking fig. 1 as an example, the crushing principle of the snow removing and cleaning head is described as follows: the second rocker 605, the first rocker 606 and the support arm 603 form a plane link mechanism, the plane link mechanism is driven to reciprocate by the rocker driving motor 604 for the compacted snow layer to provide power for the crushing roller, and the crushing heads of the crushing roller 601 on different buses on the outer circumferential surface of the crushing roller 601 can crush the snow layer under the restraint action and the rotation action of the plane link mechanism. Taking fig. 1 as an example, the rocker drives the motor to rotate forward, the second rocker 605 rotates counterclockwise, the second rocker 605 pushes the first rocker 606 to extend forward, the first rocker 606 drives the supporting arm to extend forward, the crushing roller 601 penetrates the snow deposit forward and downward under the action of the bent supporting arm, when the second rocker 605 and the first rocker 606 are in a straight line, the crushing roller 601 reaches the maximum forward stroke and also penetrates into the snow deposit downward, at this time, the rocker drives the motor 604 to continue to rotate forward, the second rocker 605 can still rotate counterclockwise, but at this time, the first rocker 606 is limited by the planar link mechanism and starts to rotate clockwise, the supporting arm and the crushing roller 601 are driven to have the tendency of moving backward (i.e. in the direction of the rocker driving motor), so that the crushing head penetrating into the snow deposit moves out of the snow deposit, namely the crushing of the snow deposit is realized, the rocker driving motor 604 rotates reversely, the crushing heads on different buses of the crushing roller can crush the snow deposit in sequence, and the frozen snow deposit is still crushed and is not moved, so that the heating pipe 608 can be used for heating and melting.
In this embodiment, referring to fig. 8, the opposite inner walls of the absorption cover 607 are respectively provided with a support, and the axle of the support wheel 602 is screwed with the support, so that the height adjustment or the detachment is facilitated. The supporting wheels 602 are bull-eye wheels, and the supporting wheels 602 support the absorbing cover 607, so that a certain gap is formed between the absorbing cover 607 and the roof, the whole snow removing and cleaning head 6 can move on the roof conveniently, and snow or snow dust can be absorbed conveniently.
Referring to fig. 8 to 9, as a specific implementation manner of the embodiment of the present invention, the crank and rocker structure includes: a first rocker 606, a second rocker 605 and a rocker driving motor 604, wherein one end of the first rocker 606 is hinged with the supporting arm 603; one end of the second rocker 605 is hinged with the other end of the first rocker 606; the rocker driving motor 604 is mounted on the absorbing cover 607, and is used for driving the second rocker 605 to swing, and driving the crushing roller 601 to crush the snow layer through the second rocker 605, the first rocker 606 and the supporting arm 603. For the compacted snow layer, the rocker driving motor 604 drives the crushing roller 601 to crush the snow layer, part of the snow can be crushed, and the snow layer is still crushed and still can be melted by heating the heating pipe 608.
In this embodiment, referring to fig. 8, two support arms 603 are provided, and are respectively disposed on two outer sides symmetrical to the absorption cover 607, the support arms 603 are of a bent special-shaped structure, the first rocker 606 is hinged to the bent portion of the support arms 603, and the support arms 603 and the crank-rocker structure form a planar connecting rod structure, so as to provide power for the crushing roller 601 on one hand and limit the stroke of the crushing roller 601 on the other hand.
Referring to fig. 1 and 9, as a specific implementation manner of the embodiment of the present invention, the snow removing and cleaning head 6 further includes: a heating pipe 608 installed in the absorption hood 607 for melting snow accumulated on the roof; snow collecting mechanism 4 further includes: one end of the water guide pipe is communicated with the absorption cover 607, and the other end of the water guide pipe is communicated with the collection box 404, and the water guide pipe 402 is used for collecting the snow water melted by the heating pipe 608. When the snow on the roof is hard and can not be broken by the breaking roller 601, the snow is melted by heating the heating pipe 608, and meanwhile, partial snow water is collected into the collecting tank 404 through the water conduit 402, so that the damage to the house caused by random turbulence of the snow water melted on the roof is avoided. In the embodiment, the heating pipe 608 is arranged in the absorption cover 607, so that heat can be concentrated to heat the area below the absorption cover 607 and a part of the heat can be collected at any time. In the embodiment, the driving motor of the fan is a forward and reverse rotating motor, when the accumulated snow is collected, the driving motor of the fan rotates in the forward direction, and the fan is in an air inducing state and sucks the accumulated snow into the collection box through the air pipe; when the heating pipe heats, the driving motor of fan antiport, the fan is the state of blowing, and the wind warp the tuber pipe blows in it is internal to cover, makes to cover the internal hot gas flow that forms to blow to the flow of snow for melt snow.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 3 to 7, the pitch angle adjusting mechanism 9 includes: the pitching support frame 901 is arranged on the swing mechanism 3, and the telescopic mechanism 5 is in rotary connection with the pitching support frame 901 by means of a rotating shaft; one end of the spatial link structure is hinged to the pitching support frame 901, and the other end of the spatial link structure is hinged to the telescoping mechanism 5, so as to restrict the pitching angle of the telescoping mechanism 5. The pitch angle of the telescopic mechanism 5 is adjusted through the pitch angle adjusting mechanism 9, so that accumulated snow on roofs of different shapes can be cleared.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 6 to 7, the spatial link structure includes: the telescopic mechanism comprises a first connecting rod 902 with one end hinged to the pitching supporting frame 901, a second connecting rod 903 with one end hinged to the other end of the first connecting rod 902, a third connecting rod 905 with one end hinged to the other end of the second connecting rod 903, and a connecting rod driving motor 904 installed on the telescopic mechanism 5, wherein the connecting rod driving motor 904 is used for driving the telescopic mechanism 5 to pitch at a proper angle through the third connecting rod 905, the second connecting rod 903 and the first connecting rod 902.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 5 to 7, the telescopic mechanism 5 includes: the telescopic supporting frame is rotatably connected with the pitching angle adjusting mechanism 9 by virtue of a rotating shaft; the transverse guide 501 is mounted on the telescopic support frame; the telescopic rod is connected with the transverse guide rail 501 in a sliding manner, and the snow removing cleaning head 6 is connected with the telescopic rod; a telescopic driving motor 507 is arranged on the telescopic support frame; the driving wheel 506 is mounted on the main shaft of the telescopic driving motor 507, and is used for driving the telescopic rod to reciprocate along the transverse guide rail 501 under the driving of the telescopic driving motor 507.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 6 to 7, the telescopic rod includes: a driving rod 505 and an auxiliary rod 503, wherein a friction layer which is in friction driving with the driving wheel 506 is arranged on the upper surface of the driving rod 505, the driving wheel 506 is a friction wheel, and the snow removing and cleaning head 6 is connected with the driving rod 505; one end of the auxiliary rod 503 is connected with the driving rod 505 by a connecting plate, and the auxiliary rod 503 is in sliding fit with the transverse guide rail 501; the snow removing and cleaning head 6 is connected to the same end of the driving rod 505 and the auxiliary rod 503, and the auxiliary rod 503 is driven by the telescopic driving motor 507 to move synchronously with the driving rod 505 along the transverse guide rail 501.
In this embodiment, the driving wheel 506 may be a gear, a rack engaged with the gear is provided on the driving rod 505, and the driving rod 505 reciprocates through the engagement of the gear and the rack.
In this embodiment, referring to fig. 6 to 7, two auxiliary rods 503 are respectively disposed on two sides of the driving rod 505. The auxiliary rod 503 is supported by matching with the transverse guide track 501, a support structure 509 is arranged below the driving rod 505, the support structure 509 is a roller or a bull's eye wheel, and the support wheel 602 is mounted on the telescopic support frame and plays a role in supporting the driving rod 505.
In this embodiment, referring to fig. 6 to 7, the transverse guide 501 is provided with a sliding slot in sliding fit with the auxiliary rod 503, and an opening width of an opening of the sliding slot is smaller than a maximum size of a cross section of the auxiliary rod 503, so that the auxiliary rod 503 can be prevented from coming out of the sliding slot, and the auxiliary rod 503 is limited.
In this embodiment, referring to fig. 6 to 7, the telescopic supporting frame includes a telescopic bottom plate 502 and a U-shaped frame 508 flip-mounted on the telescopic bottom plate 502, and the driving rod 505 and the auxiliary rod 503 both pass through the U-shaped frame 508. The link driving motor 904 is mounted on the U-shaped frame 508, and the pitching supporting frame 901 is rotatably connected with the U-shaped frame 508.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 6 to 7, two ends of the telescopic support frame are respectively provided with a buffer anti-collision structure 504 for limiting the movement of the telescopic rod. After the connecting plate of connecting at actuating lever 505 and auxiliary rod 503 touched buffering anticollision structure 504, perhaps the outer wall of absorbing cover 607 touched buffering anticollision structure 504 after, flexible driving motor 507 can stop the drive, set up buffering anticollision structure 504, realized the effect of protection to telescopic machanism 5.
In this embodiment, referring to fig. 6 to 7, the buffering anti-collision structure 504 is a travel switch or a limit switch, and the limit switch is in signal connection with the telescopic driving motor 507. When the connecting plate connected to the driving rod 505 and the auxiliary rod 503 touches the limit switch, or the outer wall of the absorbing cover 607 touches the limit switch, the telescopic driving motor 507 stops driving, and the telescopic mechanism 5 is protected.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 to 3, the rotating mechanism 3 includes: the lifting mechanism comprises a fixed chassis 301, a rotary chassis 302, two fixed brackets 303, a sliding bracket and a linear driver 8, wherein the fixed chassis 301 is arranged on the lifting mechanism 2; the rotary chassis 302 is rotationally connected with the fixed chassis 301; the two fixing supports 303 are symmetrically arranged on the rotary chassis 302, and longitudinal guide rails 306 are arranged on two opposite sides of the two fixing supports 303; the sliding bracket moves up and down along the longitudinal guide rail 306, and the pitch angle adjusting mechanism 9 is fixed on the sliding bracket; the linear driver 8 is installed on the rotary chassis 302 and used for pushing the sliding support to move up and down.
In the present embodiment, the linear actuator 8 includes any one of an electric push rod, an air cylinder, a hydraulic cylinder, and a threaded screw. The lifting of the sliding support is realized, and then the lifting of the telescopic mechanism 5 and the snow removing cleaning head 6 can be realized.
In this embodiment, referring to fig. 4, the height of the two longitudinal rails 306 extending upward exceeds the height of the telescopic mechanism 5, and the connecting rod 307 is arranged at the upper end of the two longitudinal rails 306, so that the two fixing brackets 303 form a door-shaped bracket, and the connecting rod 307 can not only improve the connection reliability of the two fixing brackets 303, but also limit the telescopic mechanism 5 to a certain extent.
In the present embodiment, referring to fig. 4, the sliding support includes two sliding blocks 304 and a support plate 305 connected between the two sliding blocks 304, wherein the pitch angle adjusting mechanism 9 is fixed on the support plate 305.
In this embodiment, referring to fig. 3, the fixing bracket 303 includes a vertical rod for mounting the longitudinal rail 306 and an oblique rod symmetrically disposed on both sides of the vertical rod, the vertical rod and the oblique rod form a triangular structure, and lower ends of the vertical rod and the oblique rod are fixed on a supporting frame, and the supporting frame is connected to the revolving chassis 302.
In this embodiment, referring to fig. 1 and fig. 2, the chassis traveling mechanism 1 includes a traveling chassis 101 and wheels 102 mounted on the traveling chassis 101, and the wheels 102 are mecanum wheel sets, so as to improve the anti-skid capability and the grip capability and avoid the device from skidding.
In this embodiment, referring to fig. 1 and fig. 2, the lifting mechanism 2 is a scissor type lifting mechanism 2, and the scissor type lifting mechanism is pushed to lift by a linear actuator 8, such as an air cylinder, a hydraulic cylinder or an electric push rod.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Multi-functional roof snow removal device, its characterized in that includes:
a chassis running mechanism having wheels for running;
the lifting mechanism is arranged on the chassis travelling mechanism and has a degree of freedom of lifting along the vertical direction;
the slewing mechanism is arranged on the lifting mechanism and has 360-degree rotational freedom;
the pitching angle adjusting mechanism is arranged on the slewing mechanism;
the telescopic mechanism is arranged on the pitching angle adjusting mechanism and has a degree of freedom of reciprocating movement;
the snow removing and cleaning head is arranged at one end of the telescopic mechanism and is used for crushing accumulated snow on the roof; and
the snow cover collecting mechanism comprises an air pipe, a collecting box and a fan, wherein one end of the air pipe is connected with the snow removing cleaning head, the collecting box is communicated with the other end of the air pipe, and the fan is arranged at the other end of the air pipe and is used for collecting snow cover or snow dust;
chassis running gear walks around the house on ground, according to the height and the shape on the roof of treating the clearance, elevating system will remove the snow clearance head and go up and down to suitable height, rotation mechanism will remove the snow clearance head and rotate to suitable angle, every single move angle adjustment mechanism will telescopic machanism adjusts suitable every single move angle, it follows to remove the snow clearance head telescopic machanism reciprocating motion realizes cleaing away of the snow of the different positions in roof, and passes through the mechanism is collected to snow, collects partial snow in the collecting box.
2. The multi-functional roof snow removal apparatus of claim 1, wherein said snow removal and cleaning head comprises:
the absorption cover is fixedly connected with the telescopic mechanism, and one end of the air pipe is communicated with the absorption cover;
the supporting wheel is connected with the absorption cover and used for supporting the absorption cover to move along the roof;
the crushing roller is rotatably connected with the absorption cover by virtue of a supporting arm, and a plurality of crushing heads for crushing the snow layer are arranged on the outer circumferential surface of the crushing roller; and
and one end of the crank rocker structure is hinged with the supporting arm, and the other end of the crank rocker structure is hinged with the absorption cover and used for driving the crushing roller to crush the snow layer.
3. The multi-functional roof snow removal apparatus of claim 2, wherein said crank and rocker structure comprises:
one end of the first rocker is hinged with the supporting arm;
one end of the second rocker is hinged with the other end of the first rocker;
and the rocker driving motor is arranged on the absorbing cover and used for driving the second rocker to swing and driving the crushing roller to crush the snow deposit through the second rocker, the first rocker and the supporting arm.
4. The multi-functional roof snow removal apparatus of claim 2, wherein said snow removal cleaning head further comprises:
the heating pipe is arranged in the absorption cover and is used for melting the accumulated snow frozen on the roof;
snow collecting mechanism still includes:
one end of the water guide pipe is communicated with the absorption cover, and the other end of the water guide pipe is communicated with the collection box and used for collecting the snow water melted by the heating pipe;
the driving motor of the fan is a forward and reverse rotating motor, when the accumulated snow is collected, the driving motor of the fan rotates in the forward direction, and the fan is in an air inducing state and sucks the accumulated snow into the collection box through the air pipe; when the heating pipe is heated, the driving motor of the fan rotates reversely, the fan is in a blowing state, and air is blown into the cover body through the air pipe, so that flowing hot air flow blowing to accumulated snow is formed in the cover body.
5. The multi-functional roof snow removal device of claim 1, wherein said pitch angle adjustment mechanism comprises:
the pitching support frame is arranged on the swing mechanism, and the telescopic mechanism is rotationally connected with the pitching support frame by virtue of a rotating shaft; and
and one end of the space connecting rod structure is hinged with the pitching supporting frame, and the other end of the space connecting rod structure is hinged with the telescopic mechanism and is used for restraining the pitching angle of the telescopic mechanism.
6. The multifunctional roof snow removing apparatus of claim 5, wherein the space link structure comprises:
one end of the first connecting rod is hinged with the pitching supporting frame;
one end of the second connecting rod is hinged with the other end of the first connecting rod;
one end of the third connecting rod is hinged with the other end of the second connecting rod; and
and the connecting rod driving motor is arranged on the telescopic mechanism and used for driving the telescopic mechanism to pitch at a proper angle through the third connecting rod, the second connecting rod and the first connecting rod.
7. The multifunctional roof snow removing apparatus of claim 1, wherein said telescoping mechanism comprises:
the telescopic support frame is rotatably connected with the pitching angle adjusting mechanism by virtue of a rotating shaft;
the transverse guide rail is arranged on the telescopic support frame;
the telescopic rod is connected with the transverse guide rail in a sliding manner, and the snow removing cleaning head is connected with the telescopic rod;
the telescopic driving motor is arranged on the telescopic support frame; and
and the driving wheel is arranged on a main shaft of the telescopic driving motor and used for driving the telescopic rod to reciprocate along the transverse guide rail under the driving of the telescopic driving motor.
8. The multifunctional roof snow removal apparatus of claim 7, wherein said telescoping rod comprises:
the upper surface of the driving rod is provided with a friction layer which is in friction drive with the driving wheel, the driving wheel is a friction wheel, and the snow removing and cleaning head is connected with the driving rod; and
one end of the auxiliary rod is connected with the driving rod through a connecting plate, and the auxiliary rod is in sliding fit with the transverse guide rail; the snow removing and cleaning head is connected to the same end of the driving rod and the auxiliary rod, and the auxiliary rod is driven by the telescopic driving motor to move synchronously along the transverse guide rail and the driving rod.
9. The multifunctional roof snow removing device as claimed in claim 7, wherein both ends of the telescopic supporting frame are respectively provided with a buffer anti-collision structure for limiting the movement of the telescopic rod.
10. The multifunctional roof snow removing apparatus as set forth in claim 1, wherein said swing mechanism comprises:
the fixed chassis is arranged on the lifting mechanism;
the rotary chassis is rotationally connected with the fixed chassis;
the two fixing supports are symmetrically arranged on the rotary chassis, and longitudinal guide rails are arranged on two opposite sides of the two fixing supports;
the sliding support moves up and down along the longitudinal guide rail, and the pitching angle adjusting mechanism is fixed on the sliding support; and
and the linear driver is arranged on the rotary chassis and used for pushing the sliding support to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911307811.5A CN110984489A (en) | 2019-12-18 | 2019-12-18 | Multifunctional roof snow removing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911307811.5A CN110984489A (en) | 2019-12-18 | 2019-12-18 | Multifunctional roof snow removing device |
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| CN110984489A true CN110984489A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911307811.5A Pending CN110984489A (en) | 2019-12-18 | 2019-12-18 | Multifunctional roof snow removing device |
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| CN (1) | CN110984489A (en) |
Cited By (8)
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| CN111502135A (en) * | 2020-05-10 | 2020-08-07 | 浙江科技学院 | Novel self-adaptive scissor-type roof snow removing device and snow removing method thereof |
| CN111576755A (en) * | 2020-05-18 | 2020-08-25 | 武汉理工大学 | Pitched roof building roof snow removing device |
| CN111663719A (en) * | 2020-07-16 | 2020-09-15 | 东营秀春劳保用品有限公司 | Roof snow remover |
| CN111997283A (en) * | 2020-09-02 | 2020-11-27 | 哈尔滨工业大学 | Snow removing mechanical arm based on intelligent fish assembly |
| CN112780033A (en) * | 2021-03-10 | 2021-05-11 | 武汉商学院 | Roof snow remover |
| CN112962879A (en) * | 2021-03-23 | 2021-06-15 | 深圳市惠海昇贸易有限公司 | Greenhouse snow removing device |
| CN114319743A (en) * | 2021-12-13 | 2022-04-12 | 吴国庆 | Various steel canopy top snow cleaning device based on building field |
| GB2616018A (en) * | 2022-02-23 | 2023-08-30 | Ionic Systems Ltd | A platform and a platform system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111502135A (en) * | 2020-05-10 | 2020-08-07 | 浙江科技学院 | Novel self-adaptive scissor-type roof snow removing device and snow removing method thereof |
| CN111502135B (en) * | 2020-05-10 | 2021-07-09 | 浙江科技学院 | Self-adaptive scissor-type roof snow removing device and snow removing method thereof |
| CN111576755A (en) * | 2020-05-18 | 2020-08-25 | 武汉理工大学 | Pitched roof building roof snow removing device |
| CN111576755B (en) * | 2020-05-18 | 2021-12-03 | 武汉理工大学 | Pitched roof building roof snow removing device |
| CN111663719A (en) * | 2020-07-16 | 2020-09-15 | 东营秀春劳保用品有限公司 | Roof snow remover |
| CN111997283A (en) * | 2020-09-02 | 2020-11-27 | 哈尔滨工业大学 | Snow removing mechanical arm based on intelligent fish assembly |
| CN111997283B (en) * | 2020-09-02 | 2022-03-01 | 哈尔滨工业大学 | Snow removing mechanical arm based on intelligent fish assembly |
| CN112780033A (en) * | 2021-03-10 | 2021-05-11 | 武汉商学院 | Roof snow remover |
| CN112962879A (en) * | 2021-03-23 | 2021-06-15 | 深圳市惠海昇贸易有限公司 | Greenhouse snow removing device |
| CN114319743A (en) * | 2021-12-13 | 2022-04-12 | 吴国庆 | Various steel canopy top snow cleaning device based on building field |
| CN114319743B (en) * | 2021-12-13 | 2023-09-01 | 安乡县顺发建材有限公司 | Color steel canopy top snow cleaning device based on building field |
| GB2616018A (en) * | 2022-02-23 | 2023-08-30 | Ionic Systems Ltd | A platform and a platform system |
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Application publication date: 20200410 |
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