Road icebreaking device and control method thereof

Abstract

The invention relates to the technical field of deicing equipment, and provides a road icebreaking device and a control method thereof.The road icebreaking device comprises a machine body, a hammering mechanism, a cut-in cutting mechanism and a cleaning mechanism; the hammering mechanism generates hammering force on the ice layer; the cut-in segmentation mechanism is provided with a convex part, and the cut-in segmentation mechanism enables the convex part to generate pressure and shear force on the ice layer so as to cut in the ice layer and segment the ice layer into crushed ice sheets; and the cleaning mechanism collects the crushed borneol to the side of the machine body. According to the arrangement, firstly, the hammering mechanism is used for hammering an ice layer to enable cracks to be generated in the ice layer, then the protruding part of the cut-in cutting mechanism is used for cutting in the cracked ice layer to cut the ice layer to form crushed ice pieces, and then the cleaning mechanism is used for collecting the crushed ice pieces to the side of the machine body, so that ice breaking operation is completed. And in combination with the effects of hammering, cut-in segmentation and the like on the ice layer, the ice layer can be fully damaged and stripped from the road surface, and the ice breaking effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of deicing equipment, and in particular to a road deicing device and a control method thereof. Background Art

[0002] In areas with cold winters and frequent rain and snow, icy roads are common. Snow and ice cover the road, and after repeated rolling by vehicles or trampling by pedestrians, the snow and ice will become denser, forming a hard and smooth ice surface, which seriously threatens traffic safety.

[0003] Some related technologies use mechanized means to remove snow and ice from roads, but the ice layer is very hard, which increases the difficulty of clearing the ice layer and reduces the removal efficiency. Especially for thicker ice layers, the snow and ice removal devices in the related technologies cannot effectively remove the ice layer and have poor removal effect.

[0004] Therefore, how to solve the problem of poor deicing effect of deicing devices in the related art has become an important technical problem to be solved by those skilled in the art. Summary of the invention

[0005] The present invention provides a road ice breaking device and a control method thereof, which are used to solve the defect of poor deicing effect of deicing devices in the related art.

[0006] The present invention provides a road ice breaking device, comprising: A machine body, wherein the machine body has a first end and a second end along its longitudinal direction, and a scraper is provided at the second end of the machine body, and the scraper extends in a transverse direction of the machine body; A hammer mechanism, disposed at the first end of the body, the hammer mechanism being adapted to generate a hammer force on the ice layer; a cutting and splitting mechanism, arranged on a side of the hammer mechanism close to the second end of the body, the cutting and splitting mechanism having a protrusion, the cutting and splitting mechanism being adapted to cause the protrusion to generate pressure and shear force on the ice layer, so as to cut into the ice layer and split the ice layer into broken ice flakes; The cleaning mechanism is arranged at the second end of the machine body, and the cleaning mechanism is suitable for collecting the crushed ice flakes to the side of the machine body.

[0007] A road ice breaking device provided by the present invention also includes: A first lifting mechanism, disposed between the hammer mechanism and the machine body, the first lifting mechanism being adapted to drive the hammer mechanism to rise and fall relative to the machine body; A second lifting mechanism is disposed between the cutting and splitting mechanism and the machine body, and the second lifting mechanism is suitable for driving the cutting and splitting mechanism to rise and fall relative to the machine body; The third lifting mechanism is arranged between the cleaning mechanism and the machine body, and the third lifting mechanism is suitable for driving the cleaning mechanism to rise and fall relative to the machine body.

[0008] A road ice breaking device provided by the present invention also includes: A first detection mechanism, disposed at a first end of the body, the first detection mechanism being adapted to detect the thickness of ice at a location to be de-iced; The control mechanism, the first detection mechanism, the first lifting mechanism, the second lifting mechanism, the third lifting mechanism, the hammer mechanism, the cutting and splitting mechanism and the cleaning mechanism are all electrically connected to the control mechanism, and the control mechanism is suitable for controlling the lifting position and operating speed of the hammer mechanism, the cutting and splitting mechanism and the cleaning mechanism according to the thickness of the ice layer at the position to be de-iced.

[0009] A road ice breaking device provided by the present invention also includes: The second detection mechanism is arranged at the second end of the body, and the second detection mechanism is suitable for detecting the residual ice layer and the damaged road surface at the de-iced position. The second detection mechanism is electrically connected to the control mechanism, and the control mechanism is also suitable for adjusting the lifting position and running speed of the hammer mechanism, the cutting and splitting mechanism and the cleaning mechanism according to the residual ice layer and the damaged road surface at the de-iced position.

[0010] According to a road ice breaking device provided by the present invention, the hammer mechanism comprises: A first rotating shaft, wherein the axis of the first rotating shaft is arranged along the transverse direction of the machine body; A flexible chain, wherein the first end of the flexible chain is connected to the first rotating shaft, the flexible chain is provided with a plurality of groups, the first ends of the plurality of groups of the flexible chains are spaced apart along the axis direction of the first rotating shaft, and the first end of each group of the flexible chains is spaced apart along the circumference direction of the first rotating shaft; An ice-breaking hammer connected to the second end of the flexible chain, the ice-breaking hammer being suitable for interacting with the ice layer; The first driving member is suitable for driving the first rotating shaft to rotate around its own axis, and the first driving member is electrically connected to the control mechanism.

[0011] According to a road ice-breaking device provided by the present invention, the ice-breaking hammer comprises: A column portion, adapted to be connected to the second end of the flexible chain; A pair of cone parts are provided, wherein the pair of cone parts are respectively provided at two ends of the column part, and the large ends of the cone parts are fixedly connected to the column part; The blade plate portion is arranged on the conical surface of the cone portion. There are multiple blade plate portions, which are spaced apart along the circumference of the cone portion. The blade plate portions pass through the central axis of the cone portion and the generatrix of the cone portion.

[0012] According to a road ice breaking device provided by the present invention, the cutting and splitting mechanism further comprises: A roller, wherein the axis of the roller is arranged in the transverse direction of the machine body, the roller is rotatably arranged around its own axis at the lifting end of the second lifting mechanism, and the protrusion is arranged on the circumferential surface of the roller; The second driving member is suitable for driving the drum to rotate around its own axis, and the second driving member is electrically connected to the control mechanism.

[0013] According to a road ice-breaking device provided by the present invention, the protrusion is in a long strip structure, the protrusion extends along the axis direction of the drum, the protrusion has a root and a blade, and the root of the protrusion is fixedly connected to the drum; The protrusions are provided in a plurality of groups, the plurality of groups of protrusions are distributed at intervals along the circumference of the drum, and each group of protrusions is distributed at intervals along the axial direction of the drum.

[0014] According to a road ice breaking device provided by the present invention, the cleaning mechanism comprises: A screw conveying shaft, the axis of which is arranged in the transverse direction of the machine body, the screw conveying shaft is arranged on a side of the scraper close to the hammer mechanism and the cutting and dividing mechanism, and the screw conveying shaft is rotatably connected to the machine body; The third driving member is suitable for driving the screw conveying shaft to rotate around its own axis, and the third driving member is electrically connected to the control mechanism.

[0015] The present invention also provides a control method for a road ice-breaking device, wherein the road ice-breaking device is the above-mentioned road ice-breaking device, and when the road ice-breaking device includes a first lifting mechanism, a second lifting mechanism, a third lifting mechanism, a first detection mechanism, and a second detection mechanism, the control method for the road ice-breaking device includes: Obtaining the ice thickness at the location to be de-iced; According to the thickness of the ice layer at the position to be de-iced, the lifting and lowering positions and the running speeds of the hammer mechanism, the cutting and splitting mechanism and the cleaning mechanism are controlled; Obtain the residual ice and road damage conditions at the de-iced locations; The lifting position and the running speed of the hammer mechanism, the cutting and splitting mechanism and the cleaning mechanism are adjusted according to the residual ice layer and the road surface damage at the de-iced position.

[0016] The road ice breaking device provided by the present invention comprises a body, a hammer mechanism, a cutting and splitting mechanism and a cleaning mechanism. The body has a first end and a second end along its own longitudinal direction, and the hammer mechanism is arranged at the first end of the body, and the hammer mechanism is used to generate a hammering force on the ice layer, and by impacting the ice layer, cracks are generated inside the ice layer and gradually expand. The cutting and splitting mechanism is arranged on the side of the hammer mechanism close to the second end of the body, and the cutting and splitting mechanism has a protrusion, and the cutting and splitting mechanism can make the protrusion generate pressure and shear force on the ice layer, so as to cut into the ice layer and split the ice layer into broken ice flakes. The cleaning mechanism is arranged at the second end of the body, and a scraper is arranged at the second end of the body, and the scraper extends in the transverse direction of the body. The road ice breaking device is installed on the vehicle body, so that the longitudinal direction of the frame is consistent with the displacement direction of the vehicle body. The vehicle body drives the road ice breaking device to move along the road surface, and the scraper can scrape off the broken ice flakes on the road surface along the displacement direction of the vehicle body, and the cleaning mechanism collects the broken ice flakes to the side of the body. In this way, the road ice breaking device provided by the present invention is installed on the vehicle body. As the vehicle body moves, the ice layer at the same position on the road surface is first hammered by the hammer mechanism and then cut and split by the cutting and splitting mechanism. The ice layer is first hammered by the hammer mechanism to generate cracks inside the ice layer, and then the raised portion of the cutting and splitting mechanism is used to cut into the cracked ice layer, and the cracked ice layer is split to form broken ice flakes. The cleaning mechanism is then used to collect the broken ice flakes to the side of the body, thereby completing the ice breaking operation. Combined with the hammering, cutting and splitting of the ice layer, the ice layer can be fully destroyed and peeled off from the road surface, thereby improving the ice breaking effect and solving the problem of poor deicing effect of deicing devices in related technologies. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of the road ice breaking device provided by the present invention.

[0019] Figure 2 It is a side view of the road ice breaking device provided by the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the road ice breaking device provided by the present invention when part of the body is hidden.

[0021] Figure 4 It is a structural schematic diagram of the hammer mechanism provided by the present invention.

[0022] Figure 5It is a structural schematic diagram of the ice-breaking hammer provided by the present invention.

[0023] Figure 6 It is a schematic structural diagram of the roller and the raised portion provided by the present invention.

[0024] Figure 7 The present invention is a flow chart of a method for controlling a road ice breaking device.

[0025] Reference numerals: 1. Machine body; 2. Scraper; 3. Hammer mechanism; 4. Cutting and dividing mechanism; 5. Raised portion; 6. Cleaning mechanism; 7. First lifting mechanism; 8. Second lifting mechanism; 9. Third lifting mechanism; 10. First detection mechanism; 11. Second detection mechanism; 12. First rotating shaft; 13. Flexible chain; 14. Ice-breaking hammer; 15. First driving member; 16. Column portion; 17. Cone portion; 18. Blade portion; 19. Roller; 20. Second driving member; 21. Screw conveyor shaft; 22. Third driving member; 23. Connecting seat. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Combine the following Figures 1 to 6 The road ice breaking device of the present invention is described.

[0028] like Figures 1 to 6 As shown, the road ice breaking device provided by the embodiment of the present invention includes a body 1, a hammer mechanism 3, a cutting and splitting mechanism 4 and a cleaning mechanism 6.

[0029] Specifically, the body 1 is used as a support. Two pairs of connecting seats 23 are provided on the body 1 for connecting the road ice breaking device to the vehicle body. The body 1 has a transverse direction and a longitudinal direction. When the road ice breaking device is installed on the vehicle body, the longitudinal direction of the body 1 is consistent with the longitudinal direction of the vehicle body. The longitudinal direction of the body 1 is referred to as Figure 1 The lateral direction of the body 1 is perpendicular to the longitudinal direction of the body 1. Figure 1 The direction indicated by x.

[0030] The machine body 1 has a first end and a second end along its longitudinal direction, the hammer mechanism 3 is arranged at the first end of the machine body 1, and the cleaning mechanism 6 is arranged at the second end of the machine body 1. The cutting and splitting mechanism 4 is arranged on a side of the hammer mechanism 3 close to the second end of the machine body 1, specifically, the cutting and splitting mechanism 4 is located between the hammer mechanism 3 and the cleaning mechanism 6.

[0031] The hammer mechanism 3 is used to generate a hammer force on the ice layer, and by impacting the ice layer, cracks are generated inside the ice layer and gradually expand.

[0032] The cutting and splitting mechanism 4 has a protrusion 5, and the cutting and splitting mechanism 4 can make the protrusion 5 generate pressure and shear force on the ice layer, so as to cut into the ice layer and split the ice layer into crushed ice flakes.

[0033] A scraper 2 is provided at the second end of the body 1, and the scraper 2 extends in the lateral direction of the body 1. The road ice breaking device is installed on the vehicle body so that the longitudinal direction of the body 1 is consistent with the displacement direction of the vehicle body. The vehicle body drives the road ice breaking device to move along the road surface, and the scraper 2 can scrape the broken ice on the road surface along the displacement direction of the vehicle body, and the cleaning mechanism 6 collects the broken ice to the side of the body 1.

[0034] In this way, the road ice breaking device provided by the embodiment of the present invention is installed on the vehicle body. As the vehicle body moves, the ice layer at the same position on the road surface is first hammered by the hammer mechanism 3 and then cut and split by the cutting and splitting mechanism 4. The hammer mechanism 3 is first used to hammer the ice layer to generate cracks inside the ice layer, thereby achieving preliminary crushing of the ice layer. Then, the raised portion 5 of the cutting and splitting mechanism 4 is used to cut into the cracked ice layer, and the cracked ice layer is split to form ice flakes. The cleaning mechanism 6 is then used to collect the ice flakes to the side of the body 1, thereby completing the ice breaking operation. Combined with the hammering, cutting and splitting of the ice layer, the ice layer can be fully destroyed and peeled off from the road surface, thereby improving the ice breaking effect and solving the problem of poor deicing effect of deicing devices in related technologies.

[0035] In the embodiment of the present invention, the road ice breaking device further includes a first lifting mechanism 7 , a second lifting mechanism 8 and a third lifting mechanism 9 .

[0036] The first lifting mechanism 7 is disposed between the hammer mechanism 3 and the machine body 1 , and is used to drive the hammer mechanism 3 to rise and fall relative to the machine body 1 to adjust the ground clearance of the hammer mechanism 3 , thereby adjusting the impact force of the hammer mechanism 3 on the ice layer.

[0037] The second lifting mechanism 8 is arranged between the cutting and splitting mechanism 4 and the machine body 1. The second lifting mechanism 8 is used to drive the cutting and splitting mechanism 4 to rise and fall relative to the machine body 1 to adjust the ground clearance of the cutting and splitting mechanism 4, thereby adjusting the pressure and shear force generated by the protrusion 5 on the ice layer.

[0038] The third lifting mechanism 9 is arranged between the cleaning mechanism 6 and the machine body 1. The third lifting mechanism 9 is used to drive the cleaning mechanism 6 to rise and fall relative to the machine body 1 to adjust the ground clearance of the cleaning mechanism 6 to ensure the cleaning efficiency while reducing damage to the road surface and the cleaning mechanism 6.

[0039] In addition, as the vehicle body moves, the thickness of the corresponding ice layer may be different at different positions. By adjusting the ground clearance of the hammer mechanism 3, the cutting and dividing mechanism 4 and the cleaning mechanism 6, the adaptability of the ice-breaking device to ice layers of different thicknesses can be improved, and the cleaning efficiency can be ensured while reducing damage to the road surface and the cleaning mechanism 6.

[0040] Specifically, the structures of the first lifting mechanism 7, the second lifting mechanism 8 and the third lifting mechanism 9 can be the same or different, as long as they can achieve the lifting action. In this embodiment, the first lifting mechanism 7, the second lifting mechanism 8 and the third lifting mechanism 9 are set to have the same structure.

[0041] The first lifting mechanism 7, the second lifting mechanism 8 and the third lifting mechanism 9 all include a connecting arm and a lifting drive member. The first end of the connecting arm is rotatably connected to the machine body 1, and the second end of the connecting arm is used to connect the hammer mechanism 3, the cutting and splitting mechanism 4 or the cleaning mechanism 6. When the connecting arm rotates relative to the machine body 1, the height of the second end of the connecting arm changes, thereby changing the height of the hammer mechanism 3, the cutting and splitting mechanism 4 or the cleaning mechanism 6, and realizing the lifting and lowering of the hammer mechanism 3, the cutting and splitting mechanism 4 or the cleaning mechanism 6.

[0042] The lifting drive member is disposed between the connecting arm and the machine body 1, and the lifting drive member can drive the connecting arm to rotate relative to the machine body 1. In a specific embodiment, a hydraulic cylinder, a gas cylinder or an electric cylinder is selected as the lifting drive member.

[0043] In this embodiment, the operating speeds of the hammer mechanism 3, the cutting and splitting mechanism 4 and the cleaning mechanism 6 themselves can also be adjusted. By adjusting the operating speed of the hammer mechanism 3, the impact force of the hammer mechanism 3 on the ice layer can be further adjusted, and the impact force of the ice-breaking hammer 14 can be adjusted. By adjusting the operating speed of the cutting and splitting mechanism 4, the frequency of the pressure and shear force generated by the cutting and splitting mechanism 4 on the ice layer can be adjusted, which is conducive to improving the ice-breaking efficiency. By adjusting the operating speed of the cleaning mechanism 6, the cleaning efficiency can be improved.

[0044] In the embodiment of the present invention, the road ice breaking device further includes a first detection mechanism 10 and a control mechanism.

[0045] The first detection mechanism 10 is disposed at the first end of the body 1 and is used to detect the thickness of the ice layer at the position to be de-iced. The first detection mechanism 10 can be, but is not limited to, an infrared thermal imaging sensor, a ground penetrating radar, a laser scanner, and the like.

[0046] The first detection mechanism 10, the first lifting mechanism 7, the second lifting mechanism 8, the third lifting mechanism 9, the hammering mechanism 3, the cutting and splitting mechanism 4 and the cleaning mechanism 6 are all electrically connected to the control mechanism. The control mechanism can control the lifting position and running speed of the hammering mechanism 3, the cutting and splitting mechanism 4 and the cleaning mechanism 6 according to the thickness of the ice layer at the position to be de-iced to ensure the ice-breaking effect and efficiency.

[0047] In order to improve the accuracy of the detection result of the ice thickness at the position to be de-iced, the number of first detection mechanisms 10 can be increased so that the first detection mechanisms 10 are distributed at intervals along the lateral direction of the body 1. In this way, multiple lateral positions can be detected to reduce the influence of accidental factors.

[0048] In a further embodiment, the road ice breaking device further comprises a second detection mechanism 11, which is disposed at the second end of the body 1. The second detection mechanism 11 is used to detect the residual ice layer and the road surface damage at the de-iced position.

[0049] The second detection mechanism 11 is electrically connected to the control mechanism, and the control mechanism can also adjust the lifting position and running speed of the hammer mechanism 3, the cutting and splitting mechanism 4 and the cleaning mechanism 6 according to the residual ice layer and the damage of the road surface at the de-iced position, so as to reduce the damage to the road surface while ensuring the ice-breaking effect and efficiency.

[0050] The second detection mechanism 11 may be, but is not limited to, a road condition sensor, a camera, etc. By acquiring image information of the de-iced position, the residual ice layer and road damage at the de-iced position are analyzed and determined.

[0051] In the embodiment of the present invention, the hammer mechanism 3 includes a first rotating shaft 12 , a flexible chain 13 , an ice-breaking hammer 14 and a first driving member 15 .

[0052] The axis of the first rotating shaft 12 is arranged along the lateral direction of the machine body 1, and serves as a supporting component of the hammer mechanism 3. The first end of the flexible chain 13 is connected to the first rotating shaft 12. The ice-breaking hammer 14 is connected to the second end of the flexible chain 13, and the ice-breaking hammer 14 is used to interact with the ice layer.

[0053] The first rotating shaft 12 can rotate relative to the machine body 1, and specifically, the first rotating shaft 12 can be rotatably connected to the second end of the connecting arm of the first lifting mechanism 7. The first driving member 15 is used to drive the first rotating shaft 12 to rotate around its own axis, thereby driving the ice-breaking hammer 14 to rotate through the flexible chain 13, and giving the ice-breaking hammer 14 kinetic energy.

[0054] The operating speed of the hammer mechanism 3 refers to the rotation speed of the first rotating shaft 12 relative to the machine body 1 .

[0055] The setting of the flexible chain 13 increases the flexibility of the hammer mechanism 3, and can adjust the distance between the ice-breaking hammer 14 and the first rotating shaft 12 during the rotation of the first rotating shaft 12, so as to adapt to irregular ice surfaces, so that the ice-breaking hammer 14 can still operate effectively when contacting irregular ice surfaces.

[0056] The first driving member 15 is electrically connected to the control mechanism, and the control mechanism can accurately control the start and stop and output rotation speed of the first driving member 15 to achieve automatic control of the hammer mechanism 3.

[0057] There are multiple groups of flexible chains 13, and the first ends of the multiple groups of flexible chains 13 are spaced apart along the axial direction of the first rotating shaft 12, and the first ends of each group of flexible chains 13 are spaced apart along the circumferential direction of the first rotating shaft 12. In this way, the number of ice-breaking hammers 14 is increased, and different ice-breaking hammers 14 can act on the ice layer at different angles and positions, thereby improving the ice-breaking efficiency.

[0058] The first driving member 15 may be, but is not limited to, an electric motor or a hydraulic motor.

[0059] The flexible chain 13 may be, but is not limited to, a cable chain, a wire rope, a chain, etc.

[0060] In this embodiment, the ice-breaking hammer 14 includes a column portion 16 , a cone portion 17 and a blade portion 18 .

[0061] The column 16 is used to connect with the second end of the flexible chain 13, and a pair of cones 17 are provided, and the pair of cones 17 are respectively provided at both ends of the column 16, and the large ends of the cones 17 are fixedly connected to the column 16. The setting of the cones 17 can concentrate the force, and it is easier to penetrate and split the ice layer when contacting the ice layer.

[0062] The blade portion 18 is disposed on the conical surface of the cone portion 17. A plurality of blade portions 18 are disposed. The plurality of blade portions 18 are spaced apart along the circumference of the cone portion 17. The blade portion 18 passes through the central axis of the cone portion 17 and the generatrix of the cone portion 17. Figure 5 The blade portion 18 can cut into the ice layer at a sharp angle, produce a cutting and splitting effect on the ice layer, improve the ice breaking effect, and can make the ice layer more easily broken into smaller fragments for easy cleaning.

[0063] In order to ensure the ice-breaking efficiency of the ice-breaking hammer 14 on the ice layer, it is necessary to ensure the structural strength and rigidity of the column part 16 , the cone part 17 and the blade part 18 of the ice-breaking hammer 14 .

[0064] In the embodiment of the present invention, the cutting and splitting mechanism 4 further includes a roller 19 and a second driving member 20 .

[0065] The axis of the drum 19 is arranged along the transverse direction of the machine body 1. The drum 19 is rotatably arranged at the lifting end of the second lifting mechanism 8 around its own axis. The second driving member 20 is used to drive the drum 19 to rotate around its own axis.

[0066] Specifically, the roller 19 can be rotatably connected to the second end of the connecting arm of the second lifting mechanism 8 .

[0067] The operating speed of the cutting and dividing mechanism 4 refers to the rotation speed of the drum 19 relative to the machine body 1.

[0068] The protrusions 5 are arranged on the circumferential surface of the drum 19, and the protrusions 5 are arranged in multiple groups. The multiple groups of protrusions 5 are spaced apart along the circumference of the drum 19, and each group of protrusions 5 is spaced apart along the axial direction of the drum 19. During the rotation of the drum 19, different groups of protrusions 5 can act on the ice layer cyclically and alternately, thereby increasing the frequency of generating pressure and shear force on the ice layer and improving the ice breaking efficiency.

[0069] The second driving member 20 is electrically connected to the control mechanism, and the control mechanism can accurately control the start and stop and output speed of the second driving member 20 to achieve automatic control of the cutting and splitting mechanism 4.

[0070] The second driving member 20 may be, but is not limited to, an electric motor or a hydraulic motor.

[0071] In this embodiment, the raised portion 5 is in a long strip structure, and the raised portion 5 extends along the axial direction of the drum 19, thereby increasing the cutting area of ​​each raised portion 5 on the ice layer, thereby improving the cutting efficiency and cutting uniformity.

[0072] In order to ensure the ice-breaking efficiency of the cutting and splitting mechanism 4, the structural strength and rigidity of the raised portion 5 also need to be ensured.

[0073] The protrusion 5 has a root and a blade. The blade is used to interact with the ice layer. The root of the protrusion 5 is fixedly connected to the roller 19 to increase the strength of the protrusion 5.

[0074] The cross section of the protrusion 5 is perpendicular to the extension direction of the protrusion 5, that is, the cross section of the protrusion 5 is parallel to the cross section of the roller 19. The cross section of the protrusion 5 is triangular, referring to Figure 6 .

[0075] In the embodiment of the present invention, the cleaning mechanism 6 includes a spiral conveying shaft 21 and a third driving member 22 .

[0076] The axis of the screw conveying shaft 21 is arranged along the lateral direction of the machine body 1 , and the screw conveying shaft 21 is rotatably connected to the machine body 1 . Specifically, the screw conveying shaft 21 can be rotatably connected to the second end of the connecting arm of the third lifting mechanism 9 .

[0077] The operating speed of the cleaning mechanism 6 refers to the rotation speed of the screw conveying shaft 21 relative to the machine body 1 .

[0078] The third driving member 22 is used to drive the screw conveying shaft 21 to rotate around its own axis.

[0079] The screw conveying shaft 21 is arranged on the side of the scraper 2 close to the hammer mechanism 3 and the cutting and dividing mechanism 4, and the crushed ice flakes scraped by the scraper 2 are gathered on the side of the scraper 2 close to the hammer mechanism 3. When the third driving member 22 drives the screw conveying shaft 21 to rotate, the rotation of the screw conveying shaft 21 can convey the gathered crushed ice flakes to the side of the machine body 1. If the width dimension of the machine body 1 is the same as the width dimension of the road, the screw conveying shaft 21 can directly convey the crushed ice flakes to both sides of the road.

[0080] The third driving member 22 is electrically connected to the control mechanism, and the control mechanism can accurately control the start and stop and output speed of the third driving member 22 to achieve automatic control of the cleaning mechanism 6.

[0081] The third driving member 22 may be, but is not limited to, an electric motor or a hydraulic motor.

[0082] The spiral conveying shaft 21 includes a shaft body and spiral blades. If the spiral directions of the spiral blades on the shaft body are different, when the shaft body rotates in the same direction, the conveying directions of the crushed ice flakes by the spiral blades are also different.

[0083] In a preferred embodiment, two sections of spiral blades can be arranged on the shaft body, and the two sections of spiral blades are distributed along the axis direction of the shaft body, and the spiral directions of the two sections of spiral blades are opposite. When the shaft body rotates, the two sections of spiral blades convey the crushed ice flakes in different directions, and the rotation direction of the shaft body can be controlled to ensure that the spiral blades at both ends convey the crushed ice flakes to both sides of the machine body 1. In this way, the cleaning efficiency of the crushed ice flakes is improved.

[0084] On the other hand, an embodiment of the present invention further provides a control method of a road ice breaking device based on the road ice breaking device provided by any of the above embodiments. The control method of the road ice breaking device described below can be referenced to the road ice breaking device described above.

[0085] like Figure 7 As shown, the control method of the road ice breaking device provided by the embodiment of the present invention includes steps 110 to 140.

[0086] Step 110: Obtain the thickness of the ice layer at the location to be de-iced.

[0087] Step 120: Control the lifting position and running speed of the hammer mechanism, the cutting mechanism and the cleaning mechanism according to the thickness of the ice layer at the position to be de-iced.

[0088] Step 130: Obtain the residual ice layer and road damage conditions at the de-iced location.

[0089] Step 140: adjusting the lifting position and running speed of the hammer mechanism, the cutting mechanism and the cleaning mechanism according to the residual ice layer and the road surface damage at the de-iced position.

[0090] That is, before starting the ice-breaking operation, the vehicle body runs to the beginning of the road section to be broken, the road ice-breaking device is located in front of the vehicle body, and the first detection mechanism 10 of the road ice-breaking device can detect the thickness of the ice layer at the beginning of the road section to be broken.

[0091] The control mechanism determines the ground clearance and operating speed of the hammer mechanism 3, the cutting and splitting mechanism 4 and the cleaning mechanism 6 according to the thickness of the ice layer at the beginning of the road section to be broken, and then controls the lifting position and operating speed of the hammer mechanism 3, the cutting and splitting mechanism 4 and the cleaning mechanism 6.

[0092] The vehicle body starts to move, so as to drive the road ice breaking device to break ice at various positions of the ice-breaking road section. During the ice-breaking operation, the first detection mechanism 10 detects the thickness of the ice layer in front of the vehicle body 1 in real time, so as to adjust the ground clearance and running speed of the hammer mechanism 3, the cutting and splitting mechanism 4 and the cleaning mechanism 6 in real time according to the real-time detection result of the ice layer thickness in front of the vehicle body 1.

[0093] At the same time, the rear of the machine body 1 is a de-iced position, and the second detection mechanism 11 located at the rear detects in real time the residual ice layer and road damage at the de-iced position at the rear of the machine body 1. According to the real-time detection result of the ice thickness in front of the machine body 1, the ground clearance and running speed of the hammer mechanism 3, the cutting and splitting mechanism 4 and the cleaning mechanism 6 are adjusted in real time, and it is also necessary to combine the real-time detection of the residual ice layer and road damage at the de-iced position at the rear of the machine body 1, so that the road de-icing device is always kept in the best working state.

[0094] Specifically, when it is detected that the amount of ice remaining at the de-iced position is large, the ground clearance of the hammer mechanism 3 and / or the cutting and splitting mechanism 4 and / or the cleaning mechanism 6 can be appropriately reduced, and the operating speed of the hammer mechanism 3 and / or the cutting and splitting mechanism 4 and / or the cleaning mechanism 6 can be increased. When it is detected that there is basically no ice remaining at the de-iced position and the road surface is damaged, the ground clearance of the hammer mechanism 3 and / or the cutting and splitting mechanism 4 and / or the cleaning mechanism 6 can be appropriately increased, and the operating speed of the hammer mechanism 3 and / or the cutting and splitting mechanism 4 and / or the cleaning mechanism 6 can be reduced.

[0095] With such a configuration, during the ice breaking operation, the hammer mechanism 3 is first used to hammer the ice layer to generate cracks inside the ice layer, and then the protrusion 5 of the cutting and splitting mechanism 4 is used to cut into the cracked ice layer to split the ice layer into broken ice flakes, and then the cleaning mechanism 6 is used to collect the broken ice flakes to the side of the machine body 1, thereby completing the ice breaking operation. Combined with the hammering, cutting and splitting of the ice layer, the ice layer can be fully destroyed and peeled off from the road surface, thereby improving the ice breaking effect.

[0096] Moreover, the thickness of the ice layer at the deicing position, the residual ice layer at the deiced position and the road damage are comprehensively detected to control the lifting position and running speed of the hammer mechanism 3, the cutting and dividing mechanism 4 and the cleaning mechanism 6, so that the road deicing device is always kept in the best working state. While ensuring the ice breaking efficiency and ice breaking effect, it can reduce the damage to the road surface and improve the adaptability of the road deicing device to different road surfaces.

[0097] The derivation process of the beneficial effects of the control method of the road ice-breaking device in the embodiment of the present invention is generally similar to the derivation process of the beneficial effects of the above-mentioned road ice-breaking device, so it will not be repeated here.

[0098] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A road ice breaking device, characterized in that: include: A machine body (1), the machine body (1) having a first end and a second end along its longitudinal direction, the second end of the machine body (1) being provided with a scraper (2), the scraper (2) extending in the transverse direction of the machine body (1); A hammer mechanism (3) is arranged at the first end of the body (1), and the hammer mechanism (3) is suitable for generating a hammer force on the ice layer; a cutting and splitting mechanism (4) arranged on a side of the hammer mechanism (3) close to the second end of the machine body (1), the cutting and splitting mechanism (4) having a protrusion (5), the cutting and splitting mechanism (4) being adapted to cause the protrusion (5) to generate pressure and shear force on the ice layer, so as to cut into the ice layer and split the ice layer into broken ice flakes; A cleaning mechanism (6) is arranged at the second end of the machine body (1), and the cleaning mechanism (6) is suitable for collecting the crushed ice flakes to the side of the machine body (1).

2. The road ice breaking device according to claim 1, characterized in that: Also includes: a first lifting mechanism (7) disposed between the hammer mechanism (3) and the machine body (1), the first lifting mechanism (7) being suitable for driving the hammer mechanism (3) to rise and fall relative to the machine body (1); A second lifting mechanism (8) is arranged between the cutting and splitting mechanism (4) and the machine body (1), the second lifting mechanism (8) being suitable for driving the cutting and splitting mechanism (4) to rise and fall relative to the machine body (1); The third lifting mechanism (9) is arranged between the cleaning mechanism (6) and the machine body (1), and the third lifting mechanism (9) is suitable for driving the cleaning mechanism (6) to rise and fall relative to the machine body (1).

3. The road ice breaking device according to claim 2, characterized in that: Also includes: A first detection mechanism (10) is arranged at a first end of the body (1), the first detection mechanism (10) being suitable for detecting the thickness of an ice layer at a location to be de-iced; The control mechanism is characterized in that the first detection mechanism (10), the first lifting mechanism (7), the second lifting mechanism (8), the third lifting mechanism (9), the hammer mechanism (3), the cutting and splitting mechanism (4) and the cleaning mechanism (6) are all electrically connected to the control mechanism, and the control mechanism is suitable for controlling the lifting position and running speed of the hammer mechanism (3), the cutting and splitting mechanism (4) and the cleaning mechanism (6) according to the thickness of the ice layer at the position to be de-iced.

4. The road ice breaking device according to claim 3, characterized in that: Also includes: The second detection mechanism (11) is arranged at the second end of the body (1), and the second detection mechanism (11) is suitable for detecting the residual ice layer and the road surface damage at the de-iced position. The second detection mechanism (11) is electrically connected to the control mechanism, and the control mechanism is also suitable for adjusting the lifting position and running speed of the hammer mechanism (3), the cutting and splitting mechanism (4) and the cleaning mechanism (6) according to the residual ice layer and the road surface damage at the de-iced position.

5. The road ice breaking device according to claim 3, characterized in that: The hammer mechanism (3) comprises: a first rotating shaft (12), wherein the axis of the first rotating shaft (12) is arranged in the transverse direction of the machine body (1); a flexible chain (13), wherein a first end of the flexible chain (13) is connected to the first rotating shaft (12), and the flexible chain (13) is provided in a plurality of groups, wherein the first ends of the plurality of groups of the flexible chains (13) are spaced apart along the axial direction of the first rotating shaft (12), and the first ends of each group of the flexible chains (13) are spaced apart along the circumference of the first rotating shaft (12); An ice-breaking hammer (14) connected to the second end of the flexible chain (13), the ice-breaking hammer (14) being suitable for interacting with the ice layer; The first driving member (15) is suitable for driving the first rotating shaft (12) to rotate around its own axis, and the first driving member (15) is electrically connected to the control mechanism.

6. The road ice breaking device according to claim 5, characterized in that: The ice-breaking hammer (14) comprises: A column portion (16) adapted to be connected to the second end of the flexible chain (13); A pair of cone portions (17) are provided, wherein the pair of cone portions (17) are respectively provided at two ends of the column portion (16), and the large ends of the cone portions (17) are fixedly connected to the column portion (16); A blade plate portion (18) is arranged on the conical surface of the cone portion (17), and a plurality of blade plates (18) are arranged. The plurality of blade plates (18) are spaced apart along the circumference of the cone portion (17), and the blade plate portion (18) passes through the central axis of the cone portion (17) and the generatrix of the cone portion (17).

7. The road ice breaking device according to claim 3, characterized in that: The cutting and splitting mechanism (4) further comprises: A roller (19), wherein the axis of the roller (19) is arranged in the transverse direction of the machine body (1), the roller (19) is arranged at the lifting end of the second lifting mechanism (8) so as to be rotatable around its own axis, and the protrusion (5) is arranged on the circumferential surface of the roller (19); The second driving member (20) is suitable for driving the roller (19) to rotate around its own axis, and the second driving member (20) is electrically connected to the control mechanism.

8. The road ice breaking device according to claim 7, characterized in that: The raised portion (5) is in the form of a long strip, the raised portion (5) extends along the axial direction of the roller (19), the raised portion (5) comprises a root portion and a blade portion, and the root portion of the raised portion (5) is fixedly connected to the roller (19); The protrusions (5) are provided in multiple groups, the multiple groups of protrusions (5) are distributed at intervals along the circumference of the roller (19), and each group of protrusions (5) is distributed at intervals along the axial direction of the roller (19).

9. The road ice breaking device according to claim 3, characterized in that: The cleaning mechanism (6) comprises: A screw conveying shaft (21), the axis of which is arranged in the transverse direction of the machine body (1), the screw conveying shaft (21) being arranged on a side of the scraper (2) close to the hammer mechanism (3) and the cutting and dividing mechanism (4), and the screw conveying shaft (21) being rotatably connected to the machine body (1); The third driving member (22) is suitable for driving the screw conveying shaft (21) to rotate around its own axis, and the third driving member (22) is electrically connected to the control mechanism.

10. A method for controlling a road ice breaking device, characterized in that: The road ice-breaking device is the road ice-breaking device as claimed in any one of claims 1 to 9, and when the road ice-breaking device comprises a first lifting mechanism (7), a second lifting mechanism (8), a third lifting mechanism (9), a first detection mechanism (10) and a second detection mechanism (11), the control method of the road ice-breaking device comprises: Obtaining the ice thickness at the location to be de-iced; According to the thickness of the ice layer at the position to be de-iced, the lifting and lowering positions and the running speeds of the hammer mechanism, the cutting and splitting mechanism and the cleaning mechanism are controlled; Obtain the residual ice and road damage conditions at the de-iced locations; The lifting position and the running speed of the hammer mechanism, the cutting and splitting mechanism and the cleaning mechanism are adjusted according to the residual ice layer and the road surface damage at the de-iced position.

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