Roof waterproof layer dismantling construction device

Abstract

The invention discloses a roof waterproof layer dismantling construction device, relates to the technical field of environment-friendly construction, and aims at solving the problems that in the prior art, dismantling efficiency is low, flying dust is large, and waste treatment is difficult. The device comprises a base, an adjusting block, a lower cutting block, an upper cutting block, a water supply pipe, a heating piece, a cutting motor, a storage barrel, a conveying belt, a dust removal stirring pipe and other structures. Through the wedge-shaped structure and relative sliding of the upper cutting block and the lower cutting block, the cutting part is heated in cooperation with the heating piece, efficient cutting of the waterproof layer and roof bonding part is achieved, the water supply pipe communicates with an external water supply system, and the cooling, lubricating and steam auxiliary dismantling functions are provided; the dust removal stirring pipe stirs and wets waste materials, flying dust diffusion is effectively restrained, meanwhile, the adjusting block achieves flexible adjustment of the cutting angle and height through the gear set and the adjusting rod, and the walking motor drives the device to move and is in linkage with the dust removal stirring pipe to operate.

Description

Technical Field

[0001] The invention relates to the technical field of environmental protection construction, in particular to a roof waterproofing layer removal construction device. Background Art

[0002] After long-term use, the roof waterproofing layer may have problems such as leakage, and the waterproofing layer needs to be replaced. In the process of replacing the waterproofing layer, the old waterproofing layer needs to be removed. In the process of removing the waterproofing layer, there are high requirements for construction efficiency and environmental pollution caused by construction, especially in densely built areas such as downtown areas.

[0003] Although existing demolition construction equipment has been improved in dust reduction and demolition efficiency, it still has many shortcomings. For example, Chinese invention patent CN114310800B discloses a device for concrete demolition construction. By adding a dust removal mechanism to the pneumatic pick body, dust during construction can be reduced. However, this design is mainly used for concrete demolition and cannot efficiently demolish the special structure and high bonding strength of the roof waterproofing layer. At the same time, its dust removal function relies on dust suction parts, which is difficult to adapt to the complex dust diffusion problem in large-area construction scenes.

[0004] Chinese invention patent CN113898211B discloses a wall demolition equipment with dust reduction function for environmentally friendly building demolition and construction. Dust reduction is achieved by spraying water through a water outlet pipe, but its dust reduction function is only applicable to wall demolition operations and cannot meet the comprehensive requirements of material softening, steam assistance and waste treatment during the removal of the roof waterproofing layer. In addition, the device does not take into account waste transmission and centralized dust treatment, resulting in limited construction efficiency.

[0005] In summary, the existing technology has improved the construction environment to a certain extent by adding dust removal or dust reduction functions, but it still has the following limitations when facing the efficient removal of the roof waterproofing layer: it cannot adapt to the removal requirements of the high bonding strength of the waterproofing layer, lacks efficient collection and treatment functions of waste materials, and after the waterproofing layer is removed, the materials often need to be manually transported, which is inefficient, and the dust in the waste is not thoroughly handled, making it difficult to solve the problem of dust diffusion in large-scale construction. The dust suction or water spraying functions are single and cannot form a systematic dust suppression effect. Summary of the invention

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a roof waterproof layer removal construction device to achieve efficient and environmentally friendly waterproof layer removal, which is particularly suitable for the removal of special materials such as modified asphalt. The device integrates cutting, heating, steam assistance, dust removal and waste treatment, which significantly improves construction efficiency, reduces dust diffusion, and improves the construction environment.

[0007] The objective of the present invention is achieved through the following technical solutions: a construction device for removing a roof waterproof layer, comprising a base, one end of the base is rotatably connected with an adjusting block along its length direction, the adjusting block is fixedly connected with two dovetail sliders in a vertical direction at one end away from the base, the two dovetail sliders are respectively slidably connected with a lower cutting block and an upper cutting block at one end away from the adjusting block, a water supply pipe is slidably connected between the lower cutting block and the upper cutting block, the water supply pipe is located between the lower cutting block and the upper cutting block and is provided with a plurality of through holes at one end away from the adjusting block, heating plates are fixedly connected at the ends of the lower cutting block and the upper cutting block close to each other, the two heating plates are two to three millimeters apart, a cutting motor is fixedly connected at the center of the lower cutting block, an elliptical through hole is provided at the corresponding position of the upper cutting block and the cutting motor, a power shaft of the cutting motor passes through the elliptical through hole on the upper cutting block, and an outer end of the part of the power shaft of the cutting motor located in the elliptical through hole is fixedly connected with an eccentric block for driving the upper cutting block to move back and forth along the axis direction of the water supply pipe, and a storage barrel is fixedly connected to the top of the base.

[0008] The wedge-shaped structure and relative sliding design of the upper and lower cutting blocks are adopted, and the heating plate is combined to efficiently cut and soften the bonding part between the waterproof layer and the roof, thereby improving the removal efficiency. Through the interconnecting structure of the water supply pipe and the dust removal and stirring pipe, the high-temperature steam expansion is used to assist in the removal of the waterproof layer, while wetting and stirring the waste materials to effectively suppress dust. Conveyor belts and storage barrels are set to realize automatic transmission and collection of waste materials, reduce manual operations, and improve construction convenience. The adjustment block cooperates with the gear set and the adjustment rod to flexibly adjust the angle and height of the device to meet different construction requirements; the design of the travel motor realizes the flexible movement and multi-functional linkage operation of the device.

[0009] A dust removal stirring pipe is rotatably connected in the storage barrel, and a plurality of stirring rods made of flexible materials are fixedly connected to the outer end of the dust removal stirring pipe. The dust removal stirring pipe is a central control structure, and a plurality of through holes for spraying water are opened at the outer end of the dust removal stirring pipe.

[0010] Both ends of the dust removal and stirring pipe pass through the storage barrel, and the passing parts are rotatably connected with connecting pipes. The end of the connecting pipe away from the storage barrel is fixedly connected to the water supply pipe. The dust removal and stirring pipe, the connecting pipe and the water supply pipe are internally interconnected. The connecting pipe is connected to the external water supply system through a pipeline. The connecting pipe is rotatably connected with a handle at one end close to the storage barrel.

[0011] Gear 1 is fixedly connected to both ends of the adjusting block, and gear 2 is meshedly connected to the outer end of gear 1. The pitch circle diameter of gear 1 is larger than the pitch circle diameter of gear 2. The end of gear 1 away from the adjusting block is rotatably connected to a supporting roller.

[0012] An adjusting rod is fixedly connected to the second outer end of the gear, and a positioning block is fixedly connected to both ends of the storage barrel. A plurality of through holes are opened on the positioning block. The positioning block is an arc structure, and the arc axis of the positioning block coincides with the second axis of the gear. The adjusting rod is made of elastic metal material, and a pin that matches the through hole of the positioning block is provided at the corresponding position of the adjusting rod and the through hole of the positioning block.

[0013] A conveyor belt is arranged between the top of the upper cutting block and the storage barrel. Two rollers are arranged in contact with each other in the conveyor belt, one of which is driven by a conveying motor. Openings are arranged at positions corresponding to the storage barrel and the conveyor belt for the entry of removed waterproof materials.

[0014] The two rollers are rotatably connected to the base, and both ends of the base along the axial direction of the water supply pipe are fixedly connected with travel motors, which are hub motors.

[0015] Both ends of the dust removal and stirring pipe pass through corresponding connecting pipes, and one end of the passing portion is fixedly connected to a pulley 1, and a travel motor close to the pulley 1 is connected to the pulley 1 through a pulley 2 and a synchronous belt.

[0016] The lower cutting block and the upper cutting block are both wedge-shaped structures at one end away from the adjusting block, and the tips of the wedge-shaped structures of the lower cutting block and the upper cutting block are both arranged in a direction away from the adjusting block. An opening is provided at the top of the storage barrel, and a material collection cover is rotatably connected to the opening. The tips of the wedge-shaped structures of the lower cutting block and the upper cutting block are both provided with multiple cutting openings.

[0017] The upper cutting block and the upper side of the conveyor belt are fixedly connected with a same dust cover, and the dust cover is fixedly connected with the outer end of the storage barrel.

[0018] The beneficial effects of the present invention are: 1. High cutting efficiency. Through the wedge-shaped structure design of the lower cutting block and the upper cutting block and their relative sliding, efficient cutting of the bonding part between the waterproof layer and the roof is achieved. It can adapt to waterproof layers of different thicknesses and bonding strengths, and is particularly suitable for the removal of modified asphalt waterproof layers.

[0019] 2. The cutting quality is good. The setting of the heating plate can heat the cutting block, effectively soften the waterproof layer, improve the cutting effect, reduce the cutting resistance, ensure the smooth cutting surface, reduce the workload of secondary processing, and reduce the noise generated during the demolition process.

[0020] 3. The dust-proof effect is remarkable. The combined design of the dust removal stirring tube and the flexible stirring rod effectively reduces the flying dust through the stirring and water spraying functions. At the same time, the dust cover covers the key dust-raising positions, further suppressing the spread of dust during the construction process and improving the construction environment.

[0021] 4. The waste material can be easily handled. The removed waterproof layer material can be transported to the storage barrel through the conveyor belt, eliminating the tedious manual handling process. The dust removal and stirring pipe installed inside the storage barrel can moisten and stir the waste material, effectively preventing the dust in the waste accumulation from spreading.

[0022] 5. Efficient use of water resources. The internal interconnected structure design of the water supply pipe, connecting pipe and dust removal and stirring pipe enables water resources to be fully utilized. The water supply can be used for cooling and lubrication of cutting parts, as well as for steam spraying to assist demolition, as well as dust removal and wetting in the storage barrel, thereby improving the comprehensive utilization rate of water.

[0023] 6. The adjustment function is flexible. Through the coordinated design of the adjustment block, gear set and adjustment rod, the device can realize flexible adjustment of the cutting block angle and height, adapt to various complex construction scenes and different demolition requirements, and improve the applicability and operability of the device.

[0024] 7. The adjustment and positioning are stable. The matching design of the adjustment rod and the positioning block ensures the close combination of the pin and the positioning hole during the adjustment process. After the adjustment is completed, the position of the adjustment block can be stably fixed to avoid position displacement due to vibration during construction.

[0025] 8. Multifunctional linkage design, through the linkage design of walking motor, pulley and synchronous belt, realizes the synchronous drive of dust removal and stirring pipe. This design not only improves the efficiency of dust removal and stirring, but also reduces the energy consumption of system operation.

[0026] 9. The device is easy to move. The setting of the travel motor enables the device to move flexibly on the construction site, adapt to different construction positions, improve the continuity and convenience of construction, and reduce manual adjustment time.

[0027] 10. The construction environment is friendly, the overall structure of the device is compact, and the functional modules are highly integrated, which not only effectively improves the construction efficiency, but also greatly reduces the impact on the environment during the construction process, providing construction workers with safer and cleaner working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is the overall structure diagram of the present invention; Figure 2 It is an overall exploded view of the present invention; Figure 3 The local explosion of the present invention Figure 1 ; Figure 4 The local explosion of the present invention Figure 2 ; Figure 5 It is a front view of the present invention; Figure 6 For the present invention Figure 5 Middle AA section view; Figure 7 For the present invention Figure 5 Middle BB section view; Figure 8 For the present invention Figure 7 Middle CC section view; Fig. 9 For the present invention Figure 7 Middle DD section view; Fig.10 For the present invention Figure 7 Middle EE section view; Fig.11 For the present invention Figure 8 Enlarged view of point F in the middle; Fig.12 It is the appearance structure diagram of the present invention.

[0029] Description of the symbols in the figure 1. Base; 2. Adjustment block; 3. Dovetail slider; 4. Lower cutting block; 5. Upper cutting block; 6. Water supply pipe; 7. Heating plate; 8. Cutting motor; 9. Storage barrel; 10. Dust removal and stirring pipe; 11. Connecting pipe; 12. Gear 1; 13. Gear 2; 14. Adjustment rod; 15. Positioning block; 16. Conveyor belt; 17. Roller; 18. Travel motor; 19. Pulley 1. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0031] It is to be noted that the concepts of directions “left”, “right”, “up”, “down”, “front”, “back”, “inside” and “outside” in the following schemes are all relative directions and will not be listed one by one here.

[0032] Embodiment 1: like Figures 1 to 12 As shown, a roof waterproofing layer removal construction device comprises a base 1, one end of the base 1 is rotatably connected with an adjusting block 2 along its length direction, the end of the adjusting block 2 away from the base 1 is fixedly connected with two dovetail sliders 3 in the vertical direction, the ends of the two dovetail sliders 3 away from the adjusting block 2 are respectively slidably connected with a lower cutting block 4 and an upper cutting block 5, a water supply pipe 6 is slidably connected between the lower cutting block 4 and the upper cutting block 5, the water supply pipe 6 is located between the lower cutting block 4 and the upper cutting block 5 and a plurality of through holes are provided at the end away from the adjusting block 2, and the ends of the lower cutting block 4 and the upper cutting block 5 close to each other are fixedly connected with heating plates 7, and the spacing between the two heating plates 7 is two to three millimeters.

[0033] A cutting motor 8 is fixedly connected to the center of the lower cutting block 4, and an elliptical through hole is opened at the position of the upper cutting block 5 corresponding to the cutting motor 8. The power shaft of the cutting motor 8 passes through the elliptical through hole on the upper cutting block 5, and the outer end of the power shaft of the cutting motor 8 located in the elliptical through hole is fixedly connected to an eccentric block for driving the upper cutting block 5 to move back and forth along the axial direction of the water supply pipe 6. A storage barrel 9 is fixedly connected to the top of the base 1.

[0034] The ends of the lower cutting block 4 and the upper cutting block 5 away from the adjusting block 2 are both wedge-shaped structures, and the tips of the wedge-shaped structures are both set in the direction away from the adjusting block 2. The top of the storage barrel 9 is provided with an opening, and a material collection cover is rotatably connected to the opening. The tips of the wedge-shaped structures of the lower cutting block 4 and the upper cutting block 5 are both provided with multiple cutting openings.

[0035] Working process For initial adjustment and positioning, insert the tip of the wedge-shaped structure of the lower cutting block 4 and the upper cutting block 5 between the waterproof layer to be removed and the roof, and stabilize and fix the device in a suitable position by adjusting the angle of the adjusting block 2.

[0036] The device is started to cut, and the cutting motor 8 is started. The power shaft of the cutting motor 8 drives the upper cutting block 5 to slide back and forth along the axial direction of the water supply pipe 6 through the eccentric block. The upper and lower cutting blocks 4 and 5 slide relative to each other to cut the bonding part between the waterproof layer and the roof.

[0037] The heating plates 7 on the lower cutting block 4 and the upper cutting block 5 are powered on for heating to provide heat to soften the waterproof layer and improve cutting efficiency. The spacing between the heating plates 7 is controlled to be two to three millimeters to ensure uniform heating.

[0038] With the aid of water supply, the external water supply system provides cooling and lubricating water between the heating plates 7 through the water supply pipe 6. Water flows into the heating plates 7 from the through holes of the water supply pipe 6, and forms high-temperature steam after being heated, which is sprayed between the waterproof layer and the roof.

[0039] The high-temperature steam expands at the bonding point, further destroying the bonding effect of the waterproof layer and assisting in cutting.

[0040] Waste collection: The removed waterproof layer material enters the storage barrel 9 through the channel between the upper and lower cutting blocks 4 and 5. The opening at the top of the storage barrel 9 and the rotatable material collection cover facilitate the subsequent cleaning and recycling of waste.

[0041] Through the relative sliding between the upper and lower cutting blocks 4 and 5 and the wedge-shaped structure design, efficient cutting of the waterproof layer is achieved, which can adapt to various waterproof layer thicknesses and bonding strengths.

[0042] The provision of the heat sheet 7 can soften the waterproof layer material, improve cutting efficiency, and reduce resistance during the cutting process.

[0043] The water supply pipe 6 provides moisture and steam to cool and lubricate the cut part, while utilizing the expansion effect of high-temperature steam to assist in demolition, thereby improving construction efficiency.

[0044] The storage barrel 9 facilitates the collection and cleaning of demolition waste, reducing secondary pollution during the construction process.

[0045] The tip of the wedge-shaped structure has multiple cutting openings, which further optimizes the cutting effect and ensures complete separation of the material.

[0046] Embodiment 2: like Figures 1 to 12 As shown, based on Example 1, the following structure is added: The dust removal and stirring system has a dust removal and stirring tube 10 rotatably connected in the storage barrel 9, and a plurality of stirring rods made of flexible material are fixedly connected to the outer end of the dust removal and stirring tube 10. The dust removal and stirring tube 10 is a central control structure, and a plurality of through holes for spraying water are opened at its outer end.

[0047] Both ends of the dust removal and stirring pipe 10 pass through the storage barrel 9 and are fixedly connected to the water supply pipe 6 through a rotatably connected connecting pipe 11. The far end of the connecting pipe 11 is connected to the external water supply system through a pipeline, thereby realizing the mutual communication among the dust removal and stirring pipe 10, the connecting pipe 11 and the water supply pipe 6.

[0048] The waste material transmission system includes a conveyor belt 16 between the top of the upper cutting block 5 and the material storage barrel 9 , and two rollers 17 are arranged in contact with the conveyor belt 16 , one of the rollers 17 is driven by a transmission motor to ensure the smooth operation of the conveyor belt 16 .

[0049] Openings are provided at the corresponding positions of the storage barrel 9 and the conveyor belt 16 for the entry of the removed waterproof material, so as to facilitate the transmission of the waste materials.

[0050] The rollers 17 are rotatably connected to the base 1. Both ends of the base 1 along the axial direction of the water supply pipe 6 are fixedly connected with travel motors 18. The travel motors 18 are hub motors to facilitate the movement of the entire device.

[0051] Dust cover system: dust covers are fixedly connected to the upper sides of the upper cutting block 5 and the conveyor belt 16, and the dust covers are fixedly connected to the outer end of the storage barrel 9 to further reduce the spread of dust during the construction process.

[0052] Working process Dismantling and waste material transmission, after starting the cutting motor 8 to complete the cutting process of the waterproof layer, the removed waterproof layer material slides into the conveyor belt 16 through the top of the upper cutting block 5.

[0053] The conveyor belt 16 is driven by a conveying motor to transfer the removed waterproof layer material into the storage barrel 9 .

[0054] Waste collection and dust removal: After the removed waterproof layer material enters the storage barrel 9, the dust removal stirring pipe 10 rotates to drive the flexible stirring rod to stir, and the flexible stirring rod turns the material and reduces the flying of dust.

[0055] The water spraying holes of the dust removal and stirring pipe 10 spray water to moisten the waste materials, thereby effectively suppressing dust.

[0056] The water supply is connected to the system. The external water supply system supplies water to the water supply pipe 6 and the dust removal stirring pipe 10 through the connecting pipe 11. The water flows into the dust removal stirring pipe 10 and the heating plate 7 through the through hole, further assisting wetting and steam generation, and reducing dust diffusion.

[0057] When the device needs to be moved, the travel motor 18 drives the roller 17 to rotate, thereby achieving smooth movement of the entire device.

[0058] Dust-proof function: the dust cover covers the upper side of the upper cutting block 5 and the conveyor belt 16, effectively preventing dust from spreading and guiding high-temperature steam to flow into the storage barrel 9, thereby helping to reduce dust in the construction environment.

[0059] The conveyor belt 16 quickly transfers the removed waterproof layer material to the storage barrel 9, reducing manual handling and improving construction efficiency.

[0060] The flexible stirring rod cooperates with the water spray hole to wet the waste material, and the dust cover further blocks the spread of dust, which effectively reduces the impact of dust on the environment and construction workers.

[0061] The connecting pipe 11 connects the dust removal and stirring pipe 10 with the water supply pipe 6, provides sufficient water source, assists wetting, dust removal and steam generation, and ensures the operation effect of the device.

[0062] The travel motor 18 drives the base 1 to move smoothly, which facilitates the device to flexibly adjust its position at the construction site and adapt to different construction environments.

[0063] The integrated design of the stirring rod and the water spraying function of the dust removal stirring tube 10 effectively integrates the waste collection and dust suppression functions, reducing the complexity of equipment switching during the construction process.

[0064] Through the improvements in Example 2, the device has better performance in waste collection and dust control, further improving the work efficiency and environmental friendliness of the construction site.

[0065] Embodiment 3: like Figures 1 to 12 As shown, based on Example 1 and Example 2, the following functional modules are added: Angle and height adjustment system: Gear 1 12 is fixedly connected to both ends of the adjustment block 2, and the outer end of gear 12 is meshedly connected to gear 2 13. The pitch circle diameter of gear 12 is larger than the pitch circle diameter of gear 2 13, thereby amplifying the adjustment force.

[0066] The outer end of gear 2 13 is fixedly connected to the adjusting rod 14, and the two ends of the storage barrel 9 are fixedly connected to the positioning block 15. The positioning block 15 is an arc structure, and its arc axis coincides with the axis of gear 2 13. A plurality of through holes are opened on the positioning block 15. The adjusting rod 14 is made of elastic metal material and cooperates with the through hole of the positioning block 15, and the fixing of the adjustment position is achieved by a latch.

[0067] Transmission linkage system: Both ends of the dust removal and stirring pipe 10 pass through the connecting pipe 11, and one end thereof is fixedly connected to a pulley 19.

[0068] The travel motor 18 near the pulley 19 is connected to the pulley 19 via the pulley 2 and the synchronous belt, so that the travel motor 18 drives the dust removal and stirring tube 10 .

[0069] Working process: Angle and height adjustment: Before using the device, operate the adjustment rod 14 to adjust the angle and height of the adjustment block 2 according to actual construction needs.

[0070] The adjusting rod 14 is rotated, and the adjusting rod 14 drives the gear 1 12 to rotate through the gear 2 13 , so that the adjusting block 2 rotates around the connection point of the base 1 , thereby achieving the angle and height adjustment of the lower cutting block 4 and the upper cutting block 5 .

[0071] After the adjustment is in place, the adjusting rod 14 is released, and the adjusting rod 14 automatically inserts the latch into the through hole of the positioning block 15 under the action of its own elasticity to fix the current angle.

[0072] The stirring is linked with the walking. When the walking motor 18 is started, the pulley 1 19 is driven to rotate through the pulley 2 and the synchronous belt, thereby driving the dust removal stirring tube 10 to rotate.

[0073] The rotating dust removal stirring tube 10 cooperates with the flexible stirring rod to complete the stirring of the waste and the control of dust, thereby ensuring the continuity and effectiveness of the waste treatment.

[0074] Waste transportation and dust removal: When the conveyor belt 16 transports the waste into the storage barrel 9, the dust removal stirring tube 10 turns the waste through the stirring rod, and at the same time, water is sprayed from the through hole to moisten the waste, further reducing dust.

[0075] When in use, the lower cutting block 4 and the upper cutting block 5 are placed between the waterproof material to be removed and the roof, and then the device is started to automatically remove the waterproof layer, especially the waterproof layer made of modified asphalt; After starting the device, under the action of the cutting motor 8, the upper cutting block 5 slides back and forth along the axial direction of the water supply pipe 6 at the top of the lower cutting block 4, and the bonding part between the waterproof material and the roof is cut through the relative movement of the lower cutting block 4 and the upper cutting block 5; At the same time, the lower cutting block 4 and the upper cutting block 5 are heated respectively by the corresponding heating plates 7 on the lower cutting block 4 and the upper cutting block 5. After the lower cutting block 4 and the upper cutting block 5 are heated, the waterproof material can be cut and separated better; At the same time, water is supplied to the dust removal stirring pipe 10 and the water supply pipe 6 through the external water supply system, and the water flows out from the through holes on the dust removal stirring pipe 10 and the water supply pipe 6. The water flowing out of the water supply pipe 6 flows into between the two heating plates 7 under the action of gravity. The water is heated by the two heating plates 7 and becomes steam, which is ejected from between the lower cutting block 4 and the upper cutting block 5. The ejected high-temperature steam expands between the waterproof material and the roof to assist in removing the waterproof material. At the same time, the high-temperature water vapor flows into the storage barrel 9 from between the dust cover and the top of the upper cutting block 5, and the water vapor is conducive to reducing the generation of dust; The removed waterproof material enters the storage barrel 9 through the conveyor belt 16 from the top of the upper cutting block 5 and the dust cover. The dust removal and stirring pipe 10 in the storage barrel 9 stirs and moistens the waterproof material to prevent dust from flying. When the storage barrel 9 is filled with the removed material, open the material taking cover on the storage barrel 9 to take out the waste material. During the dismantling process, if it is necessary to adjust the angle and height of the lower cutting block 4 and the upper cutting block 5, the adjusting rod 14 can be manually rotated, and the adjusting rod 14 drives the gear 2 13 to rotate, and the gear 2 13 then drives the gear 1 12 and the adjusting block 2 to rotate, and the adjusting block 2 rotates around the place connected to the base 1, so as to achieve the adjustment of the lower cutting block 4 and the upper cutting block 5. When the adjusting rod 14 needs to be adjusted, the adjusting rod 14 is pulled away from the storage barrel 9 until the latch on the adjusting rod 14 is disengaged from the positioning block 15, and then the adjusting rod 14 is rotated to the desired position, and then the adjusting rod 14 is released, and the latch on the adjusting rod 14 can be automatically inserted into the through hole on the positioning block 15 under the elastic force of the adjusting rod 14; The rotation of the pulley 19 ensures the continuous operation of the dust removal and stirring pipe 10, thereby achieving efficient treatment of waste materials.

[0076] Through the cooperation of the adjusting rod 14 and the gear 1 12 and the gear 2 13, the device can realize flexible adjustment of angle and height, adapt to different construction scenes, and improve the applicability of the device.

[0077] The arc structure design of the positioning block 15 ensures the close fit between the latch and the through hole during the adjustment process, and can be stably fixed after adjustment to avoid angle and height deviation caused by vibration.

[0078] The linkage design of the pulley 19 and the travel motor 18 realizes the synchronous rotation of the dust removal and stirring tube 10, improves the stirring and dust removal efficiency, and reduces energy waste.

[0079] The flexible material design of the stirring rod combined with the water spray function can effectively turn over and moisten the waste, prevent dust from spreading, and improve the construction environment.

[0080] The travel motor 18 not only drives the device to move smoothly through the linkage transmission system, but also drives the dust removal and stirring pipe 10 to operate at the same time, thereby realizing multi-functional synchronous operation and improving construction efficiency.

[0081] Through the improvement of Example 3, the device has better performance in terms of angle and height adjustment, stirring linkage, and walking movement, providing higher operational flexibility and reliability for construction in complex environments.

[0082] The above is only a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein and should not be regarded as excluding other embodiments. It can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, and should all be within the scope of protection of the claims attached to the present invention.

Claims

1. A roof waterproofing layer removal construction device, comprising a base (1), characterized in that: One end of the base (1) is rotatably connected to an adjustment block (2) along its length direction; one end of the adjustment block (2) away from the base (1) is fixedly connected to two dovetail sliders (3) in a vertical direction; the two ends of the two dovetail sliders (3) away from the adjustment block (2) are respectively slidably connected to a lower cutting block (4) and an upper cutting block (5); a water supply pipe (6) is slidably connected between the lower cutting block (4) and the upper cutting block (5); the water supply pipe (6) is located between the lower cutting block (4) and the upper cutting block (5) and has a plurality of through holes at one end away from the adjustment block (2); the lower cutting block (4) and the upper cutting block (5) are slidably connected to each other. 5), two ends of the upper and lower cutting blocks (4) close to each other are fixedly connected with heating plates (7), and the distance between the two heating plates (7) is two to three millimeters. A cutting motor (8) is fixedly connected to the center of the lower cutting block (4). An elliptical through hole is opened at the corresponding position of the upper cutting block (5) and the cutting motor (8). The power shaft of the cutting motor (8) passes through the elliptical through hole on the upper cutting block (5), and the outer end of the power shaft of the cutting motor (8) located in the elliptical through hole is fixedly connected to an eccentric block for driving the upper cutting block (5) to move back and forth along the axis direction of the water supply pipe (6). The top of the base (1) is fixedly connected to a storage barrel (9).

2. A roof waterproofing layer removal construction device according to claim 1, characterized in that: A dust removal stirring tube (10) is rotatably connected inside the material storage barrel (9), and a plurality of stirring rods made of flexible material are fixedly connected to the outer end of the dust removal stirring tube (10). The dust removal stirring tube (10) is a central control structure, and a plurality of through holes for spraying water are opened at the outer end of the dust removal stirring tube (10).

3. A roof waterproofing layer removal construction device according to claim 2, characterized in that: Both ends of the dust removal stirring pipe (10) penetrate the material storage barrel (9), and the penetrated parts are rotatably connected to the connecting pipe (11); the end of the connecting pipe (11) away from the material storage barrel (9) is fixedly connected to the water supply pipe (6); the dust removal stirring pipe (10), the connecting pipe (11) and the water supply pipe (6) are internally interconnected; the connecting pipe (11) is connected to an external water supply system through a pipeline; and the end of the connecting pipe (11) close to the material storage barrel (9) is rotatably connected to a handle.

4. A roof waterproofing layer removal construction device according to claim 1, characterized in that: Both ends of the adjustment block (2) are fixedly connected to gear one (12), the outer end of the gear one (12) is meshingly connected to gear two (13), the pitch circle diameter of the gear one (12) is larger than the pitch circle diameter of the gear two (13), and the end of the gear one (12) away from the adjustment block (2) is rotatably connected to a supporting roller.

5. A roof waterproofing layer removal construction device according to claim 4, characterized in that: The outer end of the gear 2 (13) is fixedly connected with an adjusting rod (14), and both ends of the storage barrel (9) are fixedly connected with positioning blocks (15), and a plurality of through holes are formed on the positioning block (15). The positioning block (15) is an arc structure, and the arc axis of the positioning block (15) coincides with the axis of the gear 2 (13). The adjusting rod (14) is made of elastic metal material, and a latch that matches the through hole of the positioning block (15) is provided at a position corresponding to the through hole of the adjusting rod (14) and the positioning block (15).

6. A roof waterproofing layer removal construction device according to claim 1, characterized in that: A conveyor belt (16) is provided between the top of the upper cutting block (5) and the storage barrel (9), and two rollers (17) are provided in contact with each other in the conveyor belt (16), one of the rollers (17) being driven by a conveying motor. An opening is provided at a position corresponding to the storage barrel (9) and the conveyor belt (16) for the entry of removed waterproof materials.

7. A roof waterproofing layer removal construction device according to claim 6, characterized in that: The two rollers (17) are both rotatably connected to the base (1), and both ends of the base (1) along the axial direction of the water supply pipe (6) are fixedly connected to a travel motor (18), and the travel motor (18) is a hub motor.

8. A roof waterproofing layer removal construction device according to claim 3, characterized in that: Both ends of the dust removal and stirring tube (10) pass through corresponding connecting tubes (11), and one end of the passing portion is fixedly connected to a pulley one (19), and a travel motor (18) close to the pulley one (19) is connected to the pulley one (19) via a pulley two and a synchronous belt.

9. A roof waterproofing layer removal construction device according to claim 1, characterized in that: The ends of the lower cutting block (4) and the upper cutting block (5) away from the regulating block (2) are both wedge-shaped structures, and the tips of the wedge-shaped structures of the lower cutting block (4) and the upper cutting block (5) are both arranged in a direction away from the regulating block (2). The top of the material storage barrel (9) is provided with an opening, and a material taking cover is rotatably connected to the opening. The tips of the wedge-shaped structures of the lower cutting block (4) and the upper cutting block (5) are both provided with a plurality of cutting openings.

10. A roof waterproofing layer removal construction device according to claim 1, characterized in that: The upper cutting block (5) and the upper side of the conveyor belt (16) are fixedly connected to a common dust cover, and the dust cover is fixedly connected to the outer end of the material storage barrel (9).

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