Quick dismantling device for roof waterproof layer

Abstract

The invention discloses a roof waterproof layer quick dismantling device which comprises a walking frame, walking wheels are arranged on the two sides of the walking frame, a heating roller, a waterproof layer shovel, a feeding conveying belt and a waste bin are sequentially arranged on the lower portion of the walking frame from front to back, and heating roller supporting arms on the two sides of the heating roller are rotationally connected with the inner wall of the walking frame. Sliding clamping blocks are arranged in the middles of the two side walls of the waterproof layer shovel, sliding clamping sliding grooves with the horizontal sections matched with the horizontal sections of the sliding clamping blocks are formed in the positions, right opposite to the sliding clamping blocks, of the inner wall of the walking frame, the sliding clamping sliding grooves are formed in the vertical direction, and waterproof layer shovel lifting air cylinders are arranged on the bottom faces of the sliding clamping sliding grooves. An air cylinder rod of the waterproof shovel lifting air cylinder is arranged upwards, the top of the waterproof shovel lifting air cylinder is connected with the sliding clamping block, a material guide plate is arranged at the discharging end of the waterproof shovel, and the discharging end of the material guide plate is located above the feeding end of the feeding conveying belt. The problem that in the prior art, shoveling is difficult due to the fact that the heating effect is not ideal when a waterproof layer dismantling device is used is solved.

Description

Technical Field

[0001] The invention relates to the technical field of building waterproof structure construction, in particular to a device for quickly removing a roof waterproof layer. Background Art

[0002] In real life, roof waterproofing is very important, but because the roof is exposed to the external environment for a long time, the waterproof material on its surface is easily damaged. For this reason, it is often necessary to renovate the roof waterproof layer, and the first step in the renovation process is to remove the original waterproof layer. The existing removal is generally carried out by manually scraping the waterproof layer on its surface, and occasionally mechanical equipment is used for removal. The existing waterproof layer removal equipment is generally simple in structure, generally a walking trolley cooperates with the scraper in front to process the old roof waterproof layer. The more advanced ones will also set a heating mechanism in front of the scraper, because it is easier to scrape the roof waterproof layer after heating, but the existing heating mechanism generally uses a heating plate for air heating, because the effect of air heating will be affected by many factors, and during the heating period during the scraping operation, the adhesive between the waterproof layer and the roof cannot be well melted, so the heating effect of this method is limited, and it is not very helpful for subsequent scraping. Summary of the invention

[0003] The purpose of the present invention is to provide a device for quickly removing a roof waterproof layer, so as to solve the problem in the prior art that the heating effect is not ideal when using the waterproof layer removal device, resulting in difficulty in removing the waterproof layer.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: The invention relates to a rapid removal device for a roof waterproof layer, comprising a walking frame, walking wheels are arranged on both sides of the walking frame, and a heating roller, a waterproof layer shovel, a feeding conveyor belt and a waste bin are arranged in sequence from front to back, the heating roller support arms on both sides of the heating roller are rotatably connected to the inner wall of the walking frame, the bottom surface of the heating roller support arm is connected to the heating roller lifting cylinder, the heating roller lifting cylinder is fixed to the top surface of the front crossbeam of the walking frame, the middle parts of the two side walls of the waterproof layer shovel are provided with sliding clamping blocks, the position of the inner wall of the walking frame facing the sliding clamping block is provided with a sliding clamping slot whose horizontal cross section is adapted to the horizontal cross section of the sliding clamping slot, the sliding clamping slot is arranged in a vertical direction, the bottom surface of the sliding clamping slot is provided with a waterproof layer shovel lifting cylinder, the cylinder rod of the waterproof shovel lifting cylinder is arranged upward, and its top is connected to the sliding clamping block, the discharging end of the waterproof layer shovel is provided with a guide plate, and the discharging end of the guide plate is located above the feeding end of the feeding conveyor belt.

[0005] In this scheme, the original heating plate is replaced with a heating roller, and the heating roller is arranged in front of the waterproof layer shovel. The direct contact between the heating roller and the roof waterproof layer ensures the heating effect. In this way, it is easier and more thorough to use the waterproof layer shovel to remove the roof waterproof layer. The heating roller lifting cylinder can adjust the height of the heating roller, and the waterproof layer shovel lifting cylinder can adjust the height of the waterproof shovel. This makes it easy to make adaptive adjustments according to the thickness of the roof waterproof layer. The removed materials are introduced into the feeding conveyor belt from the rear of the waterproof layer shovel through the guide plate, and then sent to the waste bin by the feeding conveyor belt.

[0006] As a further preferred embodiment of the present invention, the heating roller includes a roller body and piercing short rods, the roller body wall of the roller body includes an inner insulation layer, an electric heating layer and an outer heat transfer layer arranged in sequence from the inside to the outside, and the piercing short rods are evenly arranged on the surface of the outer heat transfer layer.

[0007] In this solution, in addition to the contact heating method, a piercing short rod is also provided on the surface of the roller body. When the heating roller rolls forward, the piercing short rod on its surface will penetrate into the waterproof layer, which is more conducive to heat transfer and can quickly achieve comprehensive and deep heating of the waterproof layer, thereby promoting the melting of the glue at the bottom of the waterproof layer. At the same time, it can also destroy the integrity of the waterproof layer, making it easier to remove it later.

[0008] As a further preferred embodiment of the present invention, the short rod head of the piercing short rod is a conical structure.

[0009] As a further preferred embodiment of the present invention, splitting blades are evenly arranged at the middle of the roller body, and the splitting blades are arranged around the roller body.

[0010] In addition to using a piercing short rod to destroy the integrity of the waterproof layer, a splitting blade is also specially provided. Through the contact between the splitting blade and the waterproof layer, the waterproof layer is effectively cut, which is also more conducive to subsequent scraping operations.

[0011] As a further preferred embodiment of the present invention, the shovel head of the waterproof layer shovel is serrated.

[0012] As a further preferred embodiment of the present invention, a front atomizing dust reduction mechanism is also provided directly above the waterproof layer shovel.

[0013] When removing the waterproof layer, dust will arise. In order to solve the dust problem, a front atomization dust reduction mechanism is set up.

[0014] As a further preferred embodiment of the present invention, a residue processing mechanism is also provided below the feeding conveyor belt.

[0015] When dealing with old waterproof layers, scraping is not the end of the job. In order to facilitate the subsequent pasting of the waterproof layer, the roof needs to be polished to remove the residues that were not scraped clean. The existing waterproof layer removal equipment does not have such work, and it is often done manually afterwards, which is time-consuming and labor-intensive. In this solution, a residue processing mechanism is set under the feeding conveyor belt, so that the scraping of the residue can be effectively completed, and the roof cleaning work is improved. Efficiency.

[0016] As a further preferred embodiment of the present invention, the residue processing mechanism includes a wire brush roller, both ends of which are rotatably connected to the traveling frame through brush roller arms, the top surface of the brush roller arm is connected to the brush roller lifting cylinder, and the brush roller lifting cylinder is fixed to the bottom surface of the rear cross beam of the traveling frame, and the surface of the wire brush roller is evenly provided with a steel wire structure for washing.

[0017] It is easy to adjust the working height of the wire brush roller to make it fit the roof more closely. The wire structure on the surface of the wire brush roller can quickly and efficiently clean up the residue on the roof when the roller rotates.

[0018] As a further preferred embodiment of the present invention, a dust suction port is further provided at the rear of the wire brush roller, the dust suction port is connected to a vacuum cleaner through a dust suction pipe, and the dust outlet of the vacuum cleaner is connected to a waste bin through a pipe.

[0019] When the wire roller brush is working, a large amount of dust will be generated, and a lot of debris will be left on the bottom surface. For this reason, a dust suction port is set at the rear of the wire brush roller.

[0020] As a further preferred embodiment of the present invention, a post-atomization dust reduction mechanism is provided above the wire brush roller.

[0021] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects: 1. In this scheme, the original heating plate is replaced with a heating roller, which is arranged in front of the waterproof layer shovel. The heating roller is in direct contact with the roof waterproof layer to ensure the heating effect. In this way, it is easier and more thorough to use the waterproof layer shovel to remove the roof waterproof layer. The heating roller lifting cylinder can adjust the height of the heating roller, and the waterproof layer shovel lifting cylinder can adjust the height of the waterproof shovel. This is convenient for making adaptive adjustments according to the thickness of the roof waterproof layer. The removed materials are introduced into the feeding conveyor belt from the rear of the waterproof layer shovel through the guide plate, and then sent to the waste bin by the feeding conveyor belt.

[0022] 2. In addition to the contact heating method, in this solution, a piercing short rod is also provided on the surface of the roller body. When the heating roller rolls forward, the piercing short rod on its surface will penetrate into the waterproof layer, which is more conducive to heat transfer and can quickly achieve comprehensive and deep heating of the waterproof layer, thereby promoting the melting of the adhesive at the bottom of the waterproof layer. At the same time, it can also destroy the integrity of the waterproof layer, making it easier to remove it later.

[0023] 3. In addition to using the piercing short rod to destroy the integrity of the waterproof layer, a splitting blade is also specially set up. Through the contact between the splitting blade and the waterproof layer, the waterproof layer is effectively cut, which is also more conducive to the subsequent scraping operation.

[0024] 4. Dust will occur when removing the waterproof layer. In order to solve the dust problem, a front atomization dust reduction mechanism is set up.

[0025] 5. When dealing with old waterproof layers, the process is not completed directly after scraping. In order to facilitate the subsequent pasting of the waterproof layer, the roof needs to be polished to remove the residues that have not been scraped clean. The existing waterproof layer removal equipment does not have such work, and it is often done manually afterwards, which is time-consuming and labor-intensive. In this solution, a residue processing mechanism is set under the feeding conveyor belt, so that the scraping of the residue can be effectively completed, and the roof cleaning work is improved. Efficiency.

[0026] 6. It is easy to adjust the working height of the wire brush roller to make it fit the roof more closely. The wire structure on the surface of the wire brush roller can quickly and efficiently clean up the residue on the roof when the roller rotates.

[0027] 7. When the wire roller brush is working, a large amount of dust will be generated, and a lot of debris will be left on the bottom surface. For this reason, a dust suction port is set behind the wire brush roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention.

[0029] Figure 2 It is a schematic diagram of the connection structure between the waterproof layer shovel and the walking frame of the present invention.

[0030] Figure 3 It is a horizontal cross-sectional view of the sliding engaging slot of the present invention.

[0031] Figure 4 It is a schematic structural diagram of the roller body of the present invention. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0034] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features of the embodiments may be combined with each other.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Specific embodiment 1

[0038] Figure 1 , Figure 2 , Figure 3, Figure 4 A device for quickly removing a roof waterproof layer is shown, comprising a walking frame 1, with walking wheels on both sides of the walking frame 1, and a heating roller 2, a waterproof layer shovel 3, a feeding conveyor belt 4 and a waste bin 5 are arranged in sequence from front to back at the lower part of the walking frame, the heating roller support arms on both sides of the heating roller 2 are rotatably connected to the inner wall of the walking frame 1, the bottom surface of the heating roller support arm is connected to the heating roller lifting cylinder 6, and the heating roller lifting cylinder 6 is fixed to the top surface of the front crossbeam of the walking frame 1, and the middle part of the two side walls of the waterproof layer shovel 3 is provided with a sliding clamping Block 31, a sliding card slot 11 with a horizontal cross-section adapted to the horizontal cross-section of the sliding card slot 31 is provided at the position of the inner wall of the walking frame 1 opposite to the sliding card block 31, the sliding card slot 11 is arranged in the vertical direction, and a waterproof layer shovel lifting cylinder 7 is provided on the bottom surface of the sliding card slot 11, the cylinder rod of the waterproof layer shovel lifting cylinder 7 is arranged upward, and its top is connected to the sliding card block 31, and a material guide plate 8 is provided at the discharge end of the waterproof layer shovel 3, and the discharge end of the material guide plate 8 is located above the feed end 4 of the feeding conveyor belt.

[0039] In this scheme, the original heating plate is replaced with a heating roller, and the heating roller is arranged in front of the waterproof layer shovel. The direct contact between the heating roller and the roof waterproof layer ensures the heating effect. In this way, it is easier and more thorough to use the waterproof layer shovel to remove the roof waterproof layer. The heating roller lifting cylinder can adjust the height of the heating roller, and the waterproof layer shovel lifting cylinder can adjust the height of the waterproof shovel. This makes it easy to make adaptive adjustments according to the thickness of the roof waterproof layer. The removed materials are introduced into the feeding conveyor belt from the rear of the waterproof layer shovel through the guide plate, and then sent to the waste bin by the feeding conveyor belt. Specific embodiment 2

[0040] This embodiment further illustrates the heating roller 2 based on the specific embodiment 1. The heating roller 2 includes a roller body 21 and a piercing short rod 22. The roller body wall of the roller body 21 includes an inner insulation layer, an electric heating layer and an outer heat transfer layer arranged in sequence from the inside to the outside. The piercing short rods 22 are evenly arranged on the surface of the outer heat transfer layer.

[0041] In this solution, in addition to the contact heating method, a piercing short rod is also provided on the surface of the roller body. When the heating roller rolls forward, the piercing short rod on its surface will penetrate into the waterproof layer, which is more conducive to heat transfer and can quickly achieve comprehensive and deep heating of the waterproof layer, thereby promoting the melting of the glue at the bottom of the waterproof layer. At the same time, it can also destroy the integrity of the waterproof layer, making it easier to remove it later. Specific embodiment 3

[0042] This embodiment further illustrates the piercing short rod 22 on the basis of the specific embodiment 2. The short rod head of the piercing short rod 22 is a conical structure. Specific embodiment 4

[0043] This embodiment further illustrates the roller body 21 on the basis of the specific embodiment 2. The middle part of the roller body 21 is evenly provided with split blades 23 , and the split blades 23 are arranged around the roller body 21 .

[0044] In addition to using a piercing short rod to destroy the integrity of the waterproof layer, a splitting blade is also specially provided. Through the contact between the splitting blade and the waterproof layer, the waterproof layer is effectively cut, which is also more conducive to subsequent scraping operations. Specific embodiment 5

[0045] This embodiment further illustrates the waterproof layer shovel 3 on the basis of the specific embodiment 1, and the shovel head of the waterproof layer shovel 3 is serrated. Specific embodiment 6

[0046] This embodiment further illustrates the waterproof layer shovel 3 on the basis of the specific embodiment 1. A front atomizing dust reduction mechanism 9 is further provided directly above the waterproof layer shovel 3 .

[0047] When removing the waterproof layer, dust will arise. In order to solve the dust problem, a front atomization dust reduction mechanism is set up. Specific embodiment 7

[0048] This embodiment is based on the specific embodiment 1 and a residue processing mechanism 10 is additionally provided. A residue processing mechanism 10 is also provided below the feeding conveyor belt 4 .

[0049] When dealing with old waterproof layers, scraping is not the end of the job. In order to facilitate the subsequent pasting of the waterproof layer, the roof needs to be polished to remove the residues that were not scraped clean. The existing waterproof layer removal equipment does not have such work, and it is often done manually afterwards, which is time-consuming and labor-intensive. In this solution, a residue processing mechanism is set under the feeding conveyor belt, so that the scraping of the residue can be effectively completed, and the roof cleaning work is improved. Efficiency. Specific embodiment 8

[0050] This embodiment further illustrates the residue handling mechanism 10 on the basis of the specific embodiment 7. The residue handling mechanism 10 includes a wire brush roller. Both ends of the wire brush roller are rotatably connected to the traveling frame 1 through a brush roller arm. The top surface of the brush roller arm is connected to the brush roller lifting cylinder 101. The brush roller lifting cylinder 101 is fixed to the bottom surface of the rear crossbeam of the traveling frame. The surface of the wire brush roller is evenly provided with a steel wire structure for washing.

[0051] It is easy to adjust the working height of the wire brush roller to make it fit the roof more closely. The wire structure on the surface of the wire brush roller can quickly and efficiently clean up the residue on the roof when the roller rotates. Specific embodiment 9

[0052] This embodiment further illustrates the wire brush roller on the basis of the specific embodiment 8. A dust suction port 12 is further provided at the rear of the wire brush roller. The dust suction port 12 is connected to the vacuum cleaner through a dust suction pipe. The dust outlet of the vacuum cleaner is connected to the waste bin 5 through a pipe.

[0053] When the wire roller brush is working, a large amount of dust will be generated, and a lot of debris will be left on the bottom surface. For this reason, a dust suction port is set at the rear of the wire brush roller. Specific embodiment 10: This embodiment further illustrates the wire brush roller on the basis of the specific embodiment 8, and a post-atomization dust reduction mechanism 13 is provided above the wire brush roller.

[0055] The post-atomization dust reduction mechanism can reduce the dust generated by the wire roller brush. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments, or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for quickly removing a roof waterproof layer, characterized in that: The invention comprises a walking frame (1), walking wheels are arranged on both sides of the walking frame (1), a heating roller (2), a waterproof layer shovel (3), a feeding conveyor belt (4) and a waste bin (5) are arranged in sequence from front to back on the lower part of the walking frame, the heating roller support arms on both sides of the heating roller (2) are rotatably connected to the inner wall of the walking frame (1), the bottom surface of the heating roller support arm is connected to the heating roller lifting cylinder (6), the heating roller lifting cylinder (6) is fixed to the top surface of the front crossbeam of the walking frame (1), the middle part of the two side walls of the waterproof layer shovel (3) is provided with a sliding clamping block (31), and the walking frame (1) A sliding card slot (11) having a horizontal cross section adapted to the horizontal cross section of the sliding card slot (31) is provided at a position of the inner wall directly opposite to the sliding card slot (31); the sliding card slot (11) is arranged in a vertical direction; a waterproof layer shovel lifting cylinder (7) is provided on the bottom surface of the sliding card slot (11); a cylinder rod of the waterproof layer shovel lifting cylinder (7) is arranged upward, and a top of the cylinder rod is connected to the sliding card slot (31); a material guide plate (8) is provided at the discharge end of the waterproof layer shovel (3); and the discharge end of the material guide plate (8) is located above the feed end (4) of the feeding conveyor belt.

2. The device for quickly removing the roof waterproof layer according to claim 1, characterized in that: The heating roller (2) comprises a roller body (21) and a piercing short rod (22); the roller body wall of the roller body (21) comprises an inner heat insulation layer, an electric heating layer and an outer heat transfer layer which are arranged in sequence from the inside to the outside; and the piercing short rod (22) is evenly arranged on the surface of the outer heat transfer layer.

3. The device for quickly removing the roof waterproof layer according to claim 2, characterized in that: The short rod head of the piercing short rod is a conical structure.

4. The device for quickly removing the roof waterproof layer according to claim 2, characterized in that: The middle part of the roller body (21) is also evenly provided with splitting blades (23), and the splitting blades (23) are arranged around the roller body (21).

5. The device for quickly removing the roof waterproof layer according to claim 1, characterized in that: The shovel head of the waterproof layer shovel (3) is serrated.

6. The device for quickly removing the roof waterproof layer according to claim 1, characterized in that: A front atomization dust reduction mechanism (9) is also provided directly above the waterproof layer shovel (3).

7. The device for quickly removing the roof waterproof layer according to claim 1, characterized in that: A residue processing mechanism (10) is also provided below the feeding conveyor belt (4).

8. The device for quickly removing the roof waterproof layer according to claim 7, characterized in that: The residue processing mechanism (10) comprises a wire brush roller, the two ends of which are rotatably connected to a traveling frame (1) via a brush roller arm, the top surface of the brush roller arm is connected to a brush roller lifting cylinder (101), the brush roller lifting cylinder (101) is fixed to the bottom surface of a rear crossbeam of the traveling frame, and a steel wire structure for washing is evenly provided on the surface of the wire brush roller.

9. The device for quickly removing the roof waterproofing layer according to claim 8, characterized in that: A dust suction port (12) is also provided at the rear of the wire brush roller, and the dust suction port (12) is connected to a dust collector via a dust suction pipe, and a dust outlet of the dust collector is connected to a waste bin (5) via a pipe.

10. The device for quickly removing the roof waterproof layer according to claim 8, characterized in that: A post-atomization dust reduction mechanism (13) is provided above the wire brush roller.

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