Laying device for waterproof roll construction

Abstract

The laying device comprises a base, walking wheels are rotationally connected to the four corners of the bottom end of the base, a storage bin is fixedly connected to the front side of the upper end of the base, and pushing openings are formed in the bottom ends of the front side and the rear side of the storage bin. According to the waterproof roll feeding device, waterproof rolls are vertically stacked in the storage bin, the power assembly works and can drive the material pushing assembly, the lifting assembly, the clamping assembly and the material moving assembly at intervals, when the waterproof rolls are fed, the material pushing assembly works and can drive the pushing frame to move front and back, the waterproof roll located at the lowest end can be pushed to the lifting frame, and therefore the waterproof rolls can be conveniently clamped. The lifting assembly works to drive the waterproof coiled material on the lifting frame to ascend to the position between the limiting plates, the clamping assembly works to drive the limiting plates to get close, the inserting rods are inserted into the two ends of the waterproof coiled material, the lifting assembly works, the lifting frame descends to the lowest end, the material moving assembly works, and the sliding rails and the waterproof coiled material at the lower end of the sliding rails can be driven to move backwards.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a laying device for waterproof coiled material construction. Background Art

[0002] Waterproof membrane is a kind of building material with good waterproofness and flexibility. By laying it on the surface of the building, the waterproof and moisture-proof performance of the building can be effectively improved. During the waterproof membrane laying construction process, a laying device is needed to complete the laying operation, but the existing waterproof membrane laying device for construction still has some shortcomings.

[0003] When carrying out waterproofing membrane construction, it is necessary to use multiple rolls of materials and carry them multiple times, which is rather troublesome. In addition, it is inconvenient to quickly and automatically replace the membrane after a single roll of material is used up, which increases the user's workload and reduces the laying efficiency of the device, and there are certain usage defects.

[0004] In order to overcome these disadvantages, the present invention provides a laying device for waterproofing membrane construction. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a laying device for waterproofing coiled material construction.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a laying device for waterproof coiled material construction, comprising a base, wherein four corners of the bottom end of the base are rotatably connected to walking wheels, the front side of the upper end of the base is fixedly connected to a material storage bin, top pushing openings at the bottom ends of the front and rear sides of the material storage bin, the front side of the material storage bin is fixedly connected to a pushing frame, a pushing frame is arranged in the top pushing opening at the front side of the material storage bin, and the bottom end of the pushing frame is fixedly connected to a first sliding block, the base is provided with a first sliding groove at the position located at the bottom end of the material storage bin, the first sliding block is slidably connected to the first sliding groove, and the base is provided with a first connecting block at the position of the top pushing opening at the rear side of the material storage bin, A lifting frame is fixedly connected to the upper end of a connecting block, a mounting frame is fixedly connected to the upper end of the rear side of the storage bin, a slide rail is arranged inside the mounting frame, both sides of the slide rail are slidably connected to limit plates, and the inner sides of the limit plates are fixedly connected to plug rods, the left and right ends of the rear side of the upper end of the base are respectively fixedly connected to the first connecting plate and the second connecting plate, a supporting roller is rotatably connected between the first connecting plate and the second connecting plate, a pressing roller is arranged above the supporting roller, the rear end of the base is fixedly connected to a fixing frame, the rear side of the upper end of the fixing frame is fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod passes through the fixing frame and is fixedly connected to a laying component;

[0007] A material pushing assembly, which is used to drive the push frame to move forward and backward;

[0008] A lifting assembly, the lifting assembly is used to drive the lifting frame to move up and down;

[0009] A clamping assembly, the clamping assembly is used to drive the limit plate to move left and right;

[0010] A material moving assembly, the material moving assembly is used to drive the slide rail to move forward and backward;

[0011] A pressing assembly, the pressing assembly is used to drive the pressing roller to move up and down;

[0012] A power assembly is used to drive the pushing assembly, the lifting assembly, the clamping assembly and the material moving assembly at intervals.

[0013] Furthermore, the pushing assembly includes a first connecting seat fixedly connected to the front end of the base, a first reciprocating screw is rotatably connected inside the first slide groove, the first sliding block is meshingly connected to the first reciprocating screw, the front end of the first reciprocating screw passes through the base and is fixedly connected to the first pushing bevel gear, the first connecting seat is rotatably connected to the inside of the pushing shaft, the second pushing bevel gear and the pushing sprocket are respectively fixedly connected at both ends of the pushing shaft, and the first pushing bevel gear is meshingly connected to the second pushing bevel gear.

[0014] Furthermore, the lifting assembly includes a second reciprocating screw rod and a second connecting seat, the second reciprocating screw rod is vertically rotatably connected to a position on the upper end of the base located at the rear side of the storage bin, the upper end of the base located on both sides of the second reciprocating screw rod is fixedly connected to the first guide rod, the first connecting block is meshingly connected to the second reciprocating screw rod and is slidably connected to the first guide rod, the bottom end of the second reciprocating screw rod passes through the base and is fixedly connected to the first lifting bevel gear, the second connecting seat is fixedly connected to the bottom end of the base, the second connecting seat is rotatably connected to the inside of the lifting shaft, the two ends of the lifting shaft are respectively fixedly connected to the second lifting bevel gear and the lifting sprocket, and the first lifting bevel gear is meshingly connected to the second lifting bevel gear.

[0015] Furthermore, the clamping assembly includes a third connecting seat and a second clamping shaft, both ends of the slide rail are rotatably connected with a third reciprocating screw rod, the opposite end of the third reciprocating screw rod is fixedly connected, the limit plate is meshingly connected with the corresponding third reciprocating screw rod, one end of the third reciprocating screw rod on one side passes through the slide rail and is fixedly connected with a first clamping gear, a fixed seat is fixedly connected to a position on one side of the slide rail at the rear end of the first clamping gear, the front side of the fixed seat is rotatably connected with a first end face gear, the first end face gear is meshingly connected with the first clamping gear, a through hole is opened in the middle of the first end face gear, and the through hole The inner wall is fixedly connected with a plurality of limit strips, the third connecting seat is fixedly connected to one side of the mounting frame, the third connecting seat is rotatably connected with a first clamping shaft inside, the first clamping shaft passes through a through hole, a plurality of limit slots are provided between the front and rear ends of the outer side of the first clamping shaft, the limit strips are slidably connected with the corresponding limit slots, a second clamping gear is fixedly connected to the front end of the first clamping shaft, the second clamping shaft is rotatably connected to a position on one side of the mounting frame at the front end of the second clamping gear, a clamping sprocket and a second end face gear are fixedly connected to the second clamping shaft, and the second end face gear is meshingly connected with the second clamping gear.

[0016] Furthermore, the material moving assembly includes a fourth reciprocating screw and a fourth connecting seat, the fourth reciprocating screw is rotatably connected to the inside of the mounting frame, the positions on both sides of the fourth reciprocating screw inside the mounting frame are fixedly connected to the second guide rod, the upper end of the slide rail is meshingly connected to the fourth reciprocating screw, and is slidably connected to the second guide rod, the rear end of the fourth reciprocating screw passes through the mounting frame and is fixedly connected to the first material moving bevel gear, the fourth connecting seat is fixedly connected to the rear end of the mounting frame, and the fourth connecting seat is rotatably connected to the material moving shaft, and both ends of the material moving shaft are respectively fixedly connected to the second material moving bevel gear and the material moving sprocket, and the first material moving bevel gear is meshingly connected to the second material moving bevel gear.

[0017] Furthermore, the pressing component includes a second slide groove opened at the upper end of the first connecting plate and a third slide groove opened at the upper end of the second connecting plate, the second slide groove is fixedly connected with a third guide rod, the third slide groove is rotatably connected with a first screw, the second slide groove is slidably connected with a second slider, the second slider is slidably connected to the third guide rod, the third slide groove is slidably connected with a third slider, the third slider is threadedly connected to the first screw, the two ends of the pressing roller are respectively rotatably connected to the second slider and the third slider, the upper end of the second connecting plate is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected to the upper end of the first screw.

[0018] Furthermore, the power assembly includes a first support frame, a first power shaft, a second power shaft, a third power shaft and a fourth power shaft, the first support frame is fixedly connected to one side of the storage bin, the first support frame is fixedly connected to a power motor, the first power shaft, the second power shaft, the third power shaft and the fourth power shaft are rotatably connected to one side of the storage bin and are respectively located below, behind, above and in front of the power motor, the output end of the power motor is fixedly connected to a first incomplete gear, a second incomplete gear, a third incomplete gear and a fourth incomplete gear, the first power shaft is fixedly connected to a first power sprocket and a first power gear, the second power shaft is fixedly connected to a second power sprocket and a second power gear Wheel, the third power shaft is fixedly connected with a third power sprocket and a third power gear, the fourth power shaft is fixedly connected with a fourth power sprocket and a fourth power gear, the first incomplete gear is intermittently meshed with the first power gear, the second incomplete gear is intermittently meshed with the second power gear, the third incomplete gear is intermittently meshed with the third power gear, and the fourth incomplete gear is intermittently meshed with the fourth power gear, the first power sprocket and the pushing sprocket are driven by the first power chain, the second power sprocket and the lifting sprocket are driven by the second power chain, the third power sprocket and the clamping sprocket are driven by the third power chain, and the fourth power sprocket and the moving sprocket are driven by the fourth power chain.

[0019] Furthermore, the laying assembly includes a second support frame fixedly connected to the output end of the electric telescopic rod, the second support frame has a second laying roller and a first laying roller rotatably connected to the front and rear sides thereof, a support plate fixedly connected to the middle position of the second support frame, a flamethrower fixedly connected to the upper end of the support plate, a plurality of flame nozzles fixedly connected to the bottom end of the support plate, and the flame nozzles are fixedly connected to the output end of the flamethrower.

[0020] Beneficial effects of the present invention:

[0021] 1. The laying device for waterproofing coiled material construction, the waterproofing coiled materials are stacked up and down in the storage bin, the power component works, and can drive the pushing component, the lifting component, the clamping component and the material moving component at intervals. When the waterproofing coiled materials are loaded, the pushing component works, and can drive the pushing frame to move forward and backward, and can push the waterproofing coiled materials at the lowest end onto the lifting frame. The lifting component works, and can drive the waterproofing coiled materials on the lifting frame to rise to the position between the limit plates. The clamping component works, and can drive the limit plates to approach, so that the insertion rods are inserted into the two ends of the waterproofing coiled materials. The lifting component works, and the lifting frame descends to the lowest end. The material moving component works, and can drive the slide rail and the waterproofing coiled materials at its lower end to move backward;

[0022] 2. The laying device for waterproof membrane construction unwinds the waterproof membrane, and one end of the waterproof membrane passes through the supporting roller and the pressing roller. The set pressing assembly can adjust the height of the pressing roller and limit the waterproof membrane. The set electric telescopic rod can drive the laying assembly to descend. The waterproof membrane can be laid through the laying assembly. When the waterproof membrane is unloaded, after the waterproof membrane is laid, the paper roll used for rolling the waterproof membrane remains between the insertion rods. At this time, the clamping assembly works to drive the limit plate away, so that the paper roll can fall onto the base. The material moving assembly works to drive the slide rail to move forward, which is convenient for the next loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only 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.

[0024] Figure 1 : A front view of the present invention;

[0025] Figure 2 : Bottom view of the present invention;

[0026] Figure 3 : Rear view of the present invention;

[0027] Figure 4 : A schematic diagram of the power assembly structure of the present invention;

[0028] Figure 5 : Schematic diagram of the incomplete gear structure of the present invention.

[0029] Figure 6 : Schematic diagram of the laying assembly structure of the present invention;

[0030] Figure 7 : A schematic diagram of the structure of the push frame of the present invention;

[0031] Figure 8 : A schematic diagram of the lifting frame structure of the present invention;

[0032] Fig. 9 : A schematic diagram of the third reciprocating screw installation structure of the present invention;

[0033] Fig.10 : Schematic diagram of the limit plate structure of the present invention.

[0034] The reference numerals are as follows:

[0035] 1. Base; 101. Traveling wheel; 102. Storage bin; 103. Pushing frame; 104. Pushing frame; 105. Mounting frame; 106. Slide rail; 107. Electric telescopic rod; 108. Fixed frame; 109. First slide slot; 110. First slider; 111. First connecting block; 112. Lifting frame; 113. First connecting plate; 114. Second connecting plate; 115. Support roller; 116. Pressing roller; 117. Limiting plate; 118. Inserting rod;

[0036] 201, first reciprocating screw rod; 202, first material pushing bevel gear; 203, first connecting seat; 204, material pushing rotating shaft; 205, second material pushing bevel gear; 206, material pushing sprocket wheel;

[0037] 301, second reciprocating screw rod; 302, first guide rod; 303, first lifting bevel gear; 304, second connecting seat; 305, lifting shaft; 306, second lifting bevel gear; 307, lifting sprocket;

[0038] 401, third reciprocating screw rod; 402, first clamping gear; 403, fixed seat; 404, first end face gear; 405, third connecting seat; 406, first clamping shaft; 407, second clamping gear; 408, second clamping shaft; 409, clamping sprocket; 410, second end face gear;

[0039] 501, fourth reciprocating screw rod; 502, second guide rod; 503, first material transfer bevel gear; 504, fourth connecting seat; 505, material transfer rotating shaft; 506, second material transfer bevel gear; 507, material transfer sprocket;

[0040] 601, second slide; 602, third guide rod; 603, second slider; 604, third slide; 605, first screw; 606, third slider; 607, servo motor;

[0041] 701, first support frame; 702, power motor; 703, first incomplete gear; 704, second incomplete gear; 705, third incomplete gear; 706, fourth incomplete gear; 707, first power shaft; 708, first power sprocket; 709, first power gear; 710, first power chain; 711, second power shaft; 712, second power sprocket; 713, second power gear; 714, second power chain; 715, third power shaft; 716, third power sprocket; 717, third power gear; 718, third power chain; 719, fourth power shaft; 720, fourth power sprocket; 721, fourth power gear; 722, fourth power chain;

[0042] 8. Laying assembly; 801. Second supporting frame; 802. First laying roller; 803. Second laying roller; 804. Support plate; 805. Flamethrower; 806. Flame nozzle. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0044] like Figure 1-10 As shown, the present invention has the following specific embodiments.

[0045] Example 1

[0046] A laying device for waterproofing membrane construction comprises a base 1, wherein the four corners of the bottom end of the base 1 are rotatably connected to walking wheels 101, a storage bin 102 is fixedly connected to the front side of the upper end of the base 1, and a push opening is provided at the bottom end of the front and rear sides of the storage bin 102, a pushing frame 103 is fixedly connected to the front side of the storage bin 102, a push opening is provided in the front push opening of the storage bin 102, a first slider 110 is fixedly connected to the bottom end of the push opening 104, a first slide groove 109 is provided at the bottom end of the storage bin 102 on the base 1, the first slider 110 is slidably connected to the first slide groove 109, a first connecting block 111 is provided at the top push opening on the rear side of the storage bin 102 on the base 1, and a lifting frame 112 is fixedly connected to the upper end of the first connecting block 111, A mounting frame 105 is fixedly connected to the upper rear end of the storage bin 102, a slide rail 106 is arranged inside the mounting frame 105, both sides of the slide rail 106 are slidably connected to limit plates 117, and the inner sides of the limit plates 117 are fixedly connected to the insertion rods 118, the left and right ends of the upper rear end of the base 1 are respectively fixedly connected to the first connecting plate 113 and the second connecting plate 114, a supporting roller 115 is rotatably connected between the first connecting plate 113 and the second connecting plate 114, and a pressing roller 116 is arranged above the supporting roller 115, the rear end of the base 1 is fixedly connected to the fixing frame 108, the upper rear side of the fixing frame 108 is fixedly connected to the electric telescopic rod 107, and the output end of the electric telescopic rod 107 passes through the fixing frame 108 and is fixedly connected to the laying component 8;

[0047] A material pushing assembly, which is used to drive the push frame 104 to move forward and backward;

[0048] A lifting assembly, the lifting assembly is used to drive the lifting frame 112 to move up and down;

[0049] A clamping assembly, which is used to drive the limit plate 117 to move left and right;

[0050] A material moving assembly, which is used to drive the slide rail 106 to move forward and backward;

[0051] A pressing assembly, which is used to drive the pressing roller 116 to move up and down;

[0052] The power assembly is used to drive the pushing assembly, lifting assembly, clamping assembly and material moving assembly at intervals.

[0053] In this embodiment, Figure 1-5 As shown, the waterproof coiled materials are stacked up and down in the storage bin 102. The power component works and can drive the pushing component, the lifting component, the clamping component and the moving component at intervals. When the waterproof coiled materials are loaded, the pushing component works and can drive the pushing frame 104 to move forward and backward, and can push the waterproof coiled materials at the lower end onto the lifting frame 112. The waterproof coiled materials in the storage bin 102 fall due to gravity. The lifting component works and can drive the waterproof coiled materials on the lifting frame 112 to rise to the position between the limit plates 117. The clamping component works and can drive the limit plates 117 to move close along the slide rails 106 so that the insertion rods 118 are inserted into the two ends of the waterproof coiled materials. The lifting component works and the lifting frame 112 descends to the lowest end. The moving component works and can drive the slide rails 106 and the waterproof coiled materials at its lower end to move backward, so that the waterproof coiled materials can be placed. The waterproof coiled material is rolled up, and one end of the waterproof coiled material passes through the supporting roller 115, the pressing roller 116 and the bottom end of the laying component 8 and is fixed on the ground. The set pressing component can adjust the height of the pressing roller 116 and limit the waterproof coiled material. The set electric telescopic rod 107 can drive the laying component 8 to descend to press the waterproof coiled material. The device can be moved by the pushing frame 103 and the walking wheel 101, so that the waterproof coiled material is laid by the laying component 8. When the waterproof coiled material is unloaded, after the waterproof coiled material is laid, the paper roll used for rolling the waterproof coiled material remains between the insertion rods 118. At this time, the clamping component works to drive the limiting plate 117 away, so that the paper roll can fall onto the base 1, and the material moving component works to drive the slide rail 106 to move forward and reset, so as to facilitate the loading of the next waterproof coiled material.

[0054] Example 2

[0055] The pushing assembly includes a first connecting seat 203 fixedly connected to the front end of the base 1, a first reciprocating screw 201 is rotatably connected inside the first slide groove 109, the first slider 110 is meshingly connected to the first reciprocating screw 201, the front end of the first reciprocating screw 201 passes through the base 1 and is fixedly connected to the first pushing bevel gear 202, the first connecting seat 203 is rotatably connected to the inside of the pushing shaft 204, the two ends of the pushing shaft 204 are respectively fixedly connected to the second pushing bevel gear 205 and the pushing sprocket 206, and the first pushing bevel gear 202 is meshingly connected to the second pushing bevel gear 205.

[0056] In this embodiment, Figure 1 , 2 As shown in FIG. 7 , the push sprocket 206 rotates, driving the second push bevel gear 205 at one end of the push shaft 204 to rotate, which can drive the first reciprocating screw rod 201 fixed to the first push bevel gear 202 to rotate, thereby driving the first slider 110 to move forward and backward.

[0057] Example 3

[0058] The lifting assembly includes a second reciprocating screw rod 301 and a second connecting seat 304. The second reciprocating screw rod 301 is vertically rotatably connected to the upper end of the base 1 at a position located on the rear side of the storage bin 102. The upper end of the base 1 is located on both sides of the second reciprocating screw rod 301 and is fixedly connected to the first guide rod 302. The first connecting block 111 is meshed and connected to the second reciprocating screw rod 301, and is slidably connected to the first guide rod 302. The bottom end of the second reciprocating screw rod 301 passes through the base 1 and is fixedly connected to the first lifting bevel gear 303. The second connecting seat 304 is fixedly connected to the bottom end of the base 1. The second connecting seat 304 is rotatably connected to the inside of the lifting shaft 305. The two ends of the lifting shaft 305 are respectively fixedly connected to the second lifting bevel gear 306 and the lifting sprocket 307. The first lifting bevel gear 303 is meshed and connected to the second lifting bevel gear 306.

[0059] In this embodiment, Figure 2 , 3 As shown in FIG. 8 , the lifting sprocket 307 rotates to drive the second lifting bevel gear 306 at one end of the lifting shaft 305 to rotate, which can drive the second reciprocating screw rod 301 fixed to the first lifting bevel gear 303 to rotate, thereby driving the first connecting block 111 to move up and down along the first guide rod 302 .

[0060] Example 4

[0061] The clamping assembly includes a third connecting seat 405 and a second clamping shaft 408. The third reciprocating screw rod 401 is rotatably connected to both ends of the slide rail 106. The opposite end of the third reciprocating screw rod 401 is fixedly connected. The limit plate 117 is meshed with the corresponding third reciprocating screw rod 401. One end of the third reciprocating screw rod 401 on one side passes through the slide rail 106 and is fixedly connected to the first clamping gear 402. A fixed seat 403 is fixedly connected to the rear end of the first clamping gear 402 on one side of the slide rail 106. The front side of the fixed seat 403 is rotatably connected to the first end face gear 404. The first end face gear 404 is meshed with the first clamping gear 402. A through hole is opened in the middle of the first end face gear 404. A plurality of limit bars are fixedly connected to the wall, and a third connecting seat 405 is fixedly connected to one side of the mounting frame 105. A first clamping shaft 406 is rotatably connected inside the third connecting seat 405. The first clamping shaft 406 passes through the through hole. A plurality of limit grooves are provided between the front and rear ends of the outer side of the first clamping shaft 406. The limit bars are slidably connected to the corresponding limit grooves. A second clamping gear 407 is fixedly connected to the front end of the first clamping shaft 406. The second clamping shaft 408 is rotatably connected to one side of the mounting frame 105 at the front end of the second clamping gear 407. A clamping sprocket 409 and a second end face gear 410 are fixedly connected to the second clamping shaft 408. The second end face gear 410 is meshingly connected to the second clamping gear 407.

[0062] In this embodiment, Figure 1-4 As shown in Figures 9-10, the rotation of the clamping sprocket 409 drives the second end face gear 410 on the second clamping shaft 408 to rotate, which can drive the first clamping shaft 406 to rotate through the second clamping gear 407, and can drive the first end face gear 404 to rotate through the limit bar and the limit groove, and then drive the third reciprocating screw 401 to rotate through the first clamping gear 402, thereby driving the limit plate 117 to move closer or farther along the slide rail 106.

[0063] Example 5

[0064] The material moving assembly includes a fourth reciprocating screw rod 501 and a fourth connecting seat 504. The fourth reciprocating screw rod 501 is rotatably connected to the inside of the mounting frame 105. The positions on both sides of the fourth reciprocating screw rod 501 inside the mounting frame 105 are fixedly connected with the second guide rod 502. The upper end of the slide rail 106 is meshingly connected to the fourth reciprocating screw rod 501 and is slidably connected to the second guide rod 502. The rear end of the fourth reciprocating screw rod 501 passes through the mounting frame 105 and is fixedly connected with the first material moving bevel gear 503. The fourth connecting seat 504 is fixedly connected to the rear end of the mounting frame 105. The material moving shaft 505 is rotatably connected in the fourth connecting seat 504. The second material moving bevel gear 506 and the material moving sprocket 507 are respectively fixedly connected at both ends of the material moving shaft 505. The first material moving bevel gear 503 is meshingly connected with the second material moving bevel gear 506.

[0065] In this embodiment, Figure 3 As shown, the material shifting sprocket 507 rotates to drive the second material shifting bevel gear 506 at one end of the material shifting shaft 505 to rotate, which can drive the fourth reciprocating screw rod 501 fixed to the first material shifting bevel gear 503 to rotate, thereby driving the slide rail 106 to move forward and backward along the second guide rod 502.

[0066] Example 6

[0067] The pressing component includes a second slide groove 601 opened at the upper end of the first connecting plate 113 and a third slide groove 604 opened at the upper end of the second connecting plate 114, the second slide groove 601 is fixedly connected with the third guide rod 602, the third slide groove 604 is rotatably connected with the first screw 605, the second slide groove 601 is slidably connected with the second slider 603, the second slider 603 is slidably connected to the third guide rod 602, the third slide groove 604 is slidably connected with the third slider 606, the third slider 606 is threadedly connected to the first screw 605, the two ends of the pressing roller 116 are rotatably connected with the second slider 603 and the third slider 606 respectively, the upper end of the second connecting plate 114 is fixedly connected with a servo motor 607, and the output end of the servo motor 607 is fixedly connected to the upper end of the first screw 605.

[0068] In this embodiment, Figure 1 , 6 As shown, the servo motor 607 drives the first screw 605 to rotate, which can drive the third slider 606 to slide along the third slide groove 604, thereby driving the pressing roller 116 to move along the second slide groove 601 and the third guide rod 602 through the second slider 603.

[0069] Example 7

[0070] The power assembly includes a first support frame 701, a first power shaft 707, a second power shaft 711, a third power shaft 715 and a fourth power shaft 719. The first support frame 701 is fixedly connected to one side of the storage bin 102. The first support frame 701 is fixedly connected to a power motor 702. The first power shaft 707, the second power shaft 711, the third power shaft 715 and the fourth power shaft 719 are rotatably connected to one side of the storage bin 102 and are respectively located below, at the rear, above and at the front of the power motor 702. The output end of the power motor 702 is fixedly connected to a first incomplete gear 703, a second incomplete gear 704, a third incomplete gear 705 and a fourth incomplete gear 706. The first power shaft 707 is fixedly connected to a first power sprocket 708 and a first power gear 709. The second power shaft 711 is fixedly connected to a second power sprocket 712 and a second power gear 71 3. The third power shaft 715 is fixedly connected with the third power sprocket 716 and the third power gear 717, the fourth power shaft 719 is fixedly connected with the fourth power sprocket 720 and the fourth power gear 721, the first incomplete gear 703 is intermittently meshed with the first power gear 709, the second incomplete gear 704 is intermittently meshed with the second power gear 713, the third incomplete gear 705 is intermittently meshed with the third power gear 717, the fourth incomplete gear 706 is intermittently meshed with the fourth power gear 721, the first power sprocket 708 and the pushing sprocket 206 are driven by the first power chain 710, the second power sprocket 712 and the lifting sprocket 307 are driven by the second power chain 714, the third power sprocket 716 and the clamping sprocket 409 are driven by the third power chain 718, and the fourth power sprocket 720 and the moving sprocket 507 are driven by the fourth power chain 722.

[0071] In this embodiment, Figure 4 , 5 As shown, the diameters of the first incomplete gear 703, the second incomplete gear 704, the third incomplete gear 705 and the fourth incomplete gear 706 are equal, the gear teeth of the first incomplete gear 703, the second incomplete gear 704, the third incomplete gear 705 and the fourth incomplete gear 706 all occupy a quarter of the circumference, the gear teeth of the second incomplete gear 704, the third incomplete gear 705 and the fourth incomplete gear 706 are divided into two equal parts, the two parts of the gear teeth of the second incomplete gear 704 and the fourth incomplete gear 706 are spaced one-eighth of the circumference, and the two parts of the gear teeth of the third incomplete gear 705 are spaced a quarter of the circumference;

[0072] The power motor 702 drives the first incomplete gear 703, the second incomplete gear 704, the third incomplete gear 705 and the fourth incomplete gear 706 to rotate counterclockwise;

[0073] Rotate a quarter of a turn. During this process, the first incomplete gear 703 is meshed with the first power gear 709. The first power gear 709 drives the first power sprocket 708 on the first power shaft 707 to rotate. Through the transmission of the first power chain 710, the pusher sprocket 206 can be driven to rotate. After a quarter of a turn, the first incomplete gear 703 is disengaged from the first power gear 709.

[0074] Rotate one eighth of a circle. During this process, the first part of the gear teeth of the second incomplete gear 704 meshes with the second power gear 713. The second power gear 713 drives the second power sprocket 712 on the second power shaft 711. Through the transmission of the second power chain 714, the lifting sprocket 307 can be driven to rotate. After rotating one eighth of a circle, the first part of the gear teeth of the second incomplete gear 704 is disengaged from the second power gear 713.

[0075] Rotate one eighth of a circle. During this process, the first part of the gear teeth of the third incomplete gear 705 meshes with the third power gear 717. The third power gear 717 drives the third power sprocket 716 on the third power shaft 715 to rotate. Through the transmission of the third power chain 718, the clamping sprocket 409 can be driven to rotate. After one eighth of a circle, the first part of the gear teeth of the third incomplete gear 705 is disengaged from the third power gear 717.

[0076] Rotate one eighth of a circle. During this process, the second part of the gear teeth of the second incomplete gear 704 meshes with the second power gear 713. The second power gear 713 drives the second power sprocket 712 on the second power shaft 711. Through the transmission of the second power chain 714, the lifting sprocket 307 can be driven to rotate. After one eighth of a circle, the second part of the gear teeth of the second incomplete gear 704 is disengaged from the second power gear 713.

[0077] Rotate one eighth of a circle. During this process, the first part of the gear teeth of the fourth incomplete gear 706 meshes with the fourth power gear 721. The fourth power gear 721 drives the fourth power sprocket 720 on the fourth power shaft 719 to rotate. Through the transmission of the fourth power chain 722, the material transfer sprocket 507 can be driven to rotate. After one eighth of a circle, the first part of the gear teeth of the fourth incomplete gear 706 is disengaged from the fourth power gear 721.

[0078] Rotate one eighth of a circle. During this process, the second part of the gear teeth of the third incomplete gear 705 meshes with the third power gear 717. The third power gear 717 drives the third power sprocket 716 on the third power shaft 715 to rotate. Through the transmission of the third power chain 718, the clamping sprocket 409 can be driven to rotate. After one eighth of a circle, the second part of the gear teeth of the third incomplete gear 705 is disengaged from the third power gear 717.

[0079] Rotate one eighth of a circle. During this process, the second part of the gear teeth of the fourth incomplete gear 706 meshes with the fourth power gear 721. The fourth power gear 721 drives the fourth power sprocket 720 on the fourth power shaft 719 to rotate. Through the transmission of the fourth power chain 722, the material transfer sprocket 507 can be driven to rotate. After one eighth of a circle, the second part of the gear teeth of the fourth incomplete gear 706 disengages from the fourth power gear 721.

[0080] Example 8

[0081] The laying component 8 includes a second support frame 801 fixedly connected to the output end of the electric telescopic rod 107, and the second laying roller 803 and the first laying roller 802 are rotatably connected to the front and rear sides of the second support frame 801 respectively. A support plate 804 is fixedly connected to the middle position of the second support frame 801, and a flamethrower 805 is fixedly connected to the upper end of the support plate 804. A plurality of flame nozzles 806 are fixedly connected to the bottom end of the support plate 804, and the flame nozzles 806 are fixedly connected to the output end of the flamethrower 805.

[0082] In this embodiment, Figure 6 As shown, the electric telescopic rod 107 can drive the laying assembly 8 to descend, so as to adjust the gap between the second laying roller 803 and the first laying roller 802 and the ground. The waterproof membrane can be pressed by the second laying roller 803 and the first laying roller 802, and the flame nozzle 806 and the flame injector 805 can heat the waterproof membrane so that the waterproof membrane sticks to the ground.

[0083] The overall working principle of the present invention is as follows:

[0084] In the initial state, the push frame 104 is located at the front end, the lifting frame 112 is located at the bottom end, the slide rail 106 is located at the front end, the limit plates 117 are at the maximum interval, and the first incomplete gear 703 is just engaged with the first power gear 709;

[0085] The waterproofing coils are stacked up and down in the storage bin 102, and the power assembly works to drive the pushing assembly, the lifting assembly, the clamping assembly and the material moving assembly at intervals;

[0086] The power motor 702 drives the first incomplete gear 703, the second incomplete gear 704, the third incomplete gear 705 and the fourth incomplete gear 706 to rotate counterclockwise;

[0087] After rotating a quarter of a turn, during this process, the first incomplete gear 703 is meshed with the first power gear 709, and the first power gear 709 drives the first power sprocket 708 on the first power shaft 707 to rotate. After the transmission of the first power chain 710, the push sprocket 206 can be driven to rotate. The rotation of the push sprocket 206 drives the second push bevel gear 205 at one end of the push shaft 204 to rotate, which can drive the first reciprocating screw rod 201 fixed to the first push bevel gear 202 to rotate, thereby driving the push frame 104 to move forward and backward along the first slide groove 109 through the first slider 110, pushing the waterproof coiled material at the bottom onto the lifting frame 112, and the waterproof coiled material in the storage bin 102 falls due to gravity. After a quarter of a turn, the first incomplete gear 703 is disengaged from the first power gear 709, and the push frame 104 is at the front end at this time;

[0088] After rotating one eighth of a circle, during this process, the first part of the gear teeth of the second incomplete gear 704 meshes with the second power gear 713, and the second power gear 713 drives the second power sprocket 712 on the second power shaft 711. Through the transmission of the second power chain 714, the lifting sprocket 307 can be driven to rotate. The rotation of the lifting sprocket 307 drives the second lifting bevel gear 306 at one end of the lifting shaft 305 to rotate, which can drive the second reciprocating screw rod 301 fixed to the first lifting bevel gear 303 to rotate, and can drive the lifting frame 112 to move upward along the first guide rod 302 through the first connecting block 111, so as to drive the waterproof membrane on the lifting frame 112 to rise to the position between the limit plates 117. After rotating one eighth of a circle, the first part of the gear teeth of the second incomplete gear 704 is disengaged from the second power gear 713. At this time, the lifting frame 112 is located at the upper end;

[0089] The third incomplete gear 705 rotates one eighth of a circle. During this process, the first part of the gear teeth of the third incomplete gear 705 meshes with the third power gear 717. The third power gear 717 drives the third power sprocket 716 on the third power shaft 715 to rotate. Through the transmission of the third power chain 718, the clamping sprocket 409 can be driven to rotate. The rotation of the clamping sprocket 409 drives the second end gear 410 on the second clamping shaft 408 to rotate. The second clamping gear 407 can drive the first clamping shaft 406 to rotate. The transmission of the positioning strip and the limiting groove can drive the first end face gear 404 to rotate, and then through the transmission of the first clamping gear 402, the third reciprocating screw 401 can be driven to rotate, so that the limiting plate 117 can be driven to approach along the slide rail 106, so that the insertion rod 118 is inserted into both ends of the waterproof membrane. After one eighth of a circle, the first part of the gear teeth of the third incomplete gear 705 is disengaged from the third power gear 717. At this time, the limiting plates 117 are at the minimum interval, and the limiting plates 117 are not in contact with both ends of the waterproof membrane;

[0090] Rotate one eighth of a circle. During this process, the second part of the gear teeth of the second incomplete gear 704 meshes with the second power gear 713. The second power gear 713 drives the second power sprocket 712 on the second power shaft 711. Through the transmission of the second power chain 714, the lifting sprocket 307 can be driven to rotate. The rotation of the lifting sprocket 307 drives the second lifting bevel gear 306 at one end of the lifting shaft 305 to rotate, which can drive the second reciprocating screw rod 301 fixed to the first lifting bevel gear 303 to rotate, and can drive the lifting frame 112 to move downward along the first guide rod 302 through the first connecting block 111. After one eighth of a circle, the second part of the gear teeth of the second incomplete gear 704 is disengaged from the second power gear 713. At this time, the lifting frame 112 is located at the lower end.

[0091] The fourth power gear 721 drives the fourth power sprocket 720 on the fourth power shaft 719 to rotate, and the fourth power chain 722 drives the material shifting sprocket 507 to rotate. The material shifting sprocket 507 drives the second material shifting bevel gear 506 at one end of the material shifting shaft 505 to rotate, which can drive the fourth reciprocating screw rod 501 fixed to the first material shifting bevel gear 503 to rotate, thereby driving the slide rail 106 to move backward along the second guide rod 502, thereby driving the waterproofing coiled material at its lower end to move backward and unwind the waterproofing coiled material. One end of the waterproofing coiled material passes through between the supporting roller 115 and the pressing roller 116, and passes through the second laying roller 803 of the laying assembly 8 and the bottom end of the first laying roller 802 is fixed to the ground. The set pressing assembly can press the pressing roller 116. The height of the waterproofing membrane is adjusted. Specifically, the servo motor 607 drives the first screw rod 605 to rotate, which can drive the third slider 606 to slide along the third slide groove 604, so as to drive the pressing roller 116 to move along the second slide groove 601 and the third guide rod 602 through the second slider 603 to limit the waterproofing membrane. The electric telescopic rod 107 can drive the laying assembly 8 to descend to press the waterproofing membrane. The device can be moved forward by the pushing frame 103 and the walking wheel 101. The flame nozzle 806 and the flame injector 805 can heat the waterproofing membrane so that the waterproofing membrane sticks to the ground, so that the waterproofing membrane is laid through the laying assembly 8. After one eighth of a circle, the first part of the gear teeth of the fourth incomplete gear 706 are disengaged from the fourth power gear 721. At this time, the slide rail 106 is located at the rear end. After the waterproofing membrane is laid, the paper tube used to roll the waterproofing membrane remains between the insertion rods 118.

[0092] Rotate one eighth of a circle. During this process, the second part of the gear teeth of the third incomplete gear 705 meshes with the third power gear 717. The third power gear 717 drives the third power sprocket 716 on the third power shaft 715 to rotate. Through the transmission of the third power chain 718, the clamping sprocket 409 can be driven to rotate. The rotation of the clamping sprocket 409 drives the second end face gear 410 on the second clamping shaft 408 to rotate. The first clamping shaft 406 can be driven to rotate through the second clamping gear 407. Through the transmission of the limit bar and the limit groove, the first end face gear 404 can be driven to rotate. Then, through the transmission of the first clamping gear 402, the third reciprocating screw rod 401 can be driven to rotate, so that the limit plate 117 can be driven away along the slide rail 106, so that the paper tube can fall onto the base 1. After one eighth of a circle, the second part of the gear teeth of the third incomplete gear 705 is disengaged from the third power gear 717. At this time, the limit plates 117 are at the maximum interval.

[0093] Rotate one eighth of a circle, during this process, the second part of the gear teeth of the fourth incomplete gear 706 meshes with the fourth power gear 721, and the fourth power gear 721 drives the fourth power sprocket 720 on the fourth power shaft 719 to rotate, and through the transmission of the fourth power chain 722, the material transfer sprocket 507 can be driven to rotate, and the material transfer sprocket 507 rotates to drive the second material transfer bevel gear 506 at one end of the material transfer shaft 505 to rotate, which can drive the fourth reciprocating screw 501 fixed to the first material transfer bevel gear 503 to rotate, thereby driving the slide rail 106 to move forward along the second guide rod 502, reset, and facilitate the loading of the next waterproof roll material. After one eighth of a circle, the second part of the gear teeth of the fourth incomplete gear 706 is disengaged from the fourth power gear 721, and at this time, the slide rail 106 is located at the front end. The preferred embodiment of the present invention disclosed above is only used to help explain the present invention. The preferred embodiment does not describe all the details in detail, nor does it limit the invention to only a specific implementation method. Obviously, according to the content of this specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A laying device for waterproofing coiled material construction, characterized in that: The invention comprises a base (1), wherein the four corners of the bottom end of the base (1) are rotatably connected to walking wheels (101), the front side of the upper end of the base (1) is fixedly connected to a storage bin (102), the bottom ends of the front and rear sides of the storage bin (102) are top push openings, the front side of the storage bin (102) is fixedly connected to a pushing frame (103), a top push opening is arranged in the front side of the storage bin (102), the bottom end of the top push opening is fixedly connected to a first sliding block (110), a first sliding groove (109) is provided on the base (1) at the bottom end of the storage bin (102), the first sliding block (110) is slidably connected to the first sliding groove (109), a first connecting block (111) is provided on the base (1) at the top push opening on the rear side of the storage bin (102), the upper end of the first connecting block (111) is fixedly connected to a lifting frame (112), the storage bin (10 2) A mounting frame (105) is fixedly connected to the upper end of the rear side, a slide rail (106) is arranged inside the mounting frame (105), both sides of the slide rail (106) are slidably connected to limit plates (117), and the inner side of the limit plates (117) is fixedly connected to a plug rod (118), the left and right ends of the upper rear side of the base (1) are respectively fixedly connected to a first connecting plate (113) and a second connecting plate (114), a supporting roller (115) is rotatably connected between the first connecting plate (113) and the second connecting plate (114), and a pressing roller (116) is arranged above the supporting roller (115), the rear end of the base (1) is fixedly connected to a fixing frame (108), the upper rear side of the fixing frame (108) is fixedly connected to an electric telescopic rod (107), and the output end of the electric telescopic rod (107) passes through the fixing frame (108) and is fixedly connected to a laying component (8); A material pushing assembly, the material pushing assembly is used to drive the push frame (104) to move forward and backward; A lifting assembly, the lifting assembly being used to drive the lifting frame (112) to move up and down; A clamping assembly, the clamping assembly is used to drive the limit plate (117) to move left and right; A material moving assembly, the material moving assembly is used to drive the slide rail (106) to move forward and backward; A pressing assembly, the pressing assembly being used to drive a pressing roller (116) to move up and down; A power assembly is used to drive the pushing assembly, the lifting assembly, the clamping assembly and the material moving assembly at intervals.

2. A laying device for waterproofing coiled material construction according to claim 1, characterized in that: The pusher assembly comprises a first connecting seat (203) fixedly connected to the front end of the base (1); a first reciprocating screw (201) is rotatably connected inside the first slide groove (109); the first slider (110) is meshingly connected to the first reciprocating screw (201); the front end of the first reciprocating screw (201) passes through the base (1) and is fixedly connected to a first pusher bevel gear (202); a pusher shaft (204) is rotatably connected inside the first connecting seat (203); two ends of the pusher shaft (204) are respectively fixedly connected to a second pusher bevel gear (205) and a pusher sprocket (206); and the first pusher bevel gear (202) is meshingly connected to the second pusher bevel gear (205).

3. A laying device for waterproofing coiled material construction according to claim 2, characterized in that: The lifting assembly comprises a second reciprocating screw rod (301) and a second connecting seat (304), wherein the second reciprocating screw rod (301) is vertically rotatably connected to a position of the upper end of the base (1) located at the rear side of the storage bin (102), and positions of the upper end of the base (1) located on both sides of the second reciprocating screw rod (301) are fixedly connected to the first guide rod (302), the first connecting block (111) is meshedly connected to the second reciprocating screw rod (301) and is slidably connected to the first guide rod (302), and the first connecting block (111) is meshedly connected to the second reciprocating screw rod (301) and is slidably connected to the first guide rod (302). The bottom ends of the two reciprocating screw rods (301) pass through the base (1) and are fixedly connected to the first lifting bevel gear (303); the second connecting seat (304) is fixedly connected to the bottom end of the base (1); the second connecting seat (304) is rotatably connected to a lifting shaft (305) inside; the two ends of the lifting shaft (305) are respectively fixedly connected to a second lifting bevel gear (306) and a lifting sprocket (307); the first lifting bevel gear (303) is meshingly connected to the second lifting bevel gear (306).

4. A laying device for waterproofing coiled material construction according to claim 3, characterized in that: The clamping assembly comprises a third connecting seat (405) and a second clamping rotating shaft (408); both ends of the interior of the slide rail (106) are rotatably connected with a third reciprocating screw rod (401); an opposite end of the third reciprocating screw rod (401) is fixedly connected; the limit plate (117) is meshingly connected with the corresponding third reciprocating screw rod (401); one end of the third reciprocating screw rod (401) located on one side passes through the slide rail (106) and is fixedly connected with a first clamping gear (402); a fixed seat (403) is fixedly connected to a position at the rear end of the first clamping gear (402) on one side of the slide rail (106); a first end face gear (404) is rotatably connected to the front side of the fixed seat (403); the first end face gear (404) is meshingly connected with the first clamping gear (402); a through hole is provided in the middle of the first end face gear (404); A plurality of limit bars are fixedly connected to the inner wall of the through hole, the third connecting seat (405) is fixedly connected to one side of the mounting frame (105), a first clamping shaft (406) is rotatably connected inside the third connecting seat (405), the first clamping shaft (406) passes through the through hole, a plurality of limit slots are provided between the front and rear ends of the outer side of the first clamping shaft (406), the limit bars are slidably connected to the corresponding limit slots, a second clamping gear (407) is fixedly connected to the front end of the first clamping shaft (406), the second clamping shaft (408) is rotatably connected to one side of the mounting frame (105) at the front end of the second clamping gear (407), a clamping sprocket (409) and a second end face gear (410) are fixedly connected to the second clamping shaft (408), and the second end face gear (410) is meshingly connected to the second clamping gear (407).

5. A laying device for waterproofing coiled material construction according to claim 4, characterized in that: The material moving assembly comprises a fourth reciprocating screw rod (501) and a fourth connecting seat (504); the fourth reciprocating screw rod (501) is rotatably connected to the inside of the mounting frame (105); positions on both sides of the fourth reciprocating screw rod (501) in the mounting frame (105) are fixedly connected to second guide rods (502); the upper end of the slide rail (106) is meshedly connected to the fourth reciprocating screw rod (501) and is slidably connected to the second guide rod (502); the fourth reciprocating screw rod (501) ) The rear end of the mounting frame (105) passes through the mounting frame (105) and is fixedly connected to the first material shifting bevel gear (503); the fourth connecting seat (504) is fixedly connected to the rear end of the mounting frame (105); a material shifting shaft (505) is rotatably connected inside the fourth connecting seat (504); the two ends of the material shifting shaft (505) are respectively fixedly connected to the second material shifting bevel gear (506) and the material shifting sprocket (507); the first material shifting bevel gear (503) is meshingly connected with the second material shifting bevel gear (506).

6. A laying device for waterproofing coiled material construction according to claim 5, characterized in that: The pressing assembly comprises a second slide groove (601) provided at the upper end of the first connecting plate (113) and a third slide groove (604) provided at the upper end of the second connecting plate (114); a third guide rod (602) is fixedly connected inside the second slide groove (601); a first screw rod (605) is rotatably connected inside the third slide groove (604); a second slider (603) is slidably connected inside the second slide groove (601); the second slider (603) is slidably connected to the third guide rod (602); a third slider (606) is slidably connected inside the third slide groove (604); the third slider (606) is threadedly connected to the first screw rod (605); two ends of the pressing roller (116) are rotatably connected to the second slider (603) and the third slider (606) respectively; a servo motor (607) is fixedly connected to the upper end of the second connecting plate (114); an output end of the servo motor (607) is fixedly connected to the upper end of the first screw rod (605).

7. A laying device for waterproofing coiled material construction according to claim 6, characterized in that: The power assembly comprises a first support frame (701), a first power rotating shaft (707), a second power rotating shaft (711), a third power rotating shaft (715) and a fourth power rotating shaft (719); the first support frame (701) is fixedly connected to one side of the storage bin (102); a power motor (702) is fixedly connected to the first support frame (701); the first power rotating shaft (707), the second power rotating shaft (711), the third power rotating shaft (715) and the fourth power rotating shaft (719) are rotatably connected to one side of the storage bin (102); The sides are respectively located below, at the rear, above and at the front of the power motor (702); the output end of the power motor (702) is fixedly connected with a first incomplete gear (703), a second incomplete gear (704), a third incomplete gear (705) and a fourth incomplete gear (706); the first power shaft (707) is fixedly connected with a first power sprocket (708) and a first power gear (709); the second power shaft (711) is fixedly connected with a second power sprocket (712) and a second power gear (713); The third power shaft (715) is fixedly connected to a third power sprocket (716) and a third power gear (717); the fourth power shaft (719) is fixedly connected to a fourth power sprocket (720) and a fourth power gear (721); the first incomplete gear (703) is intermittently meshed with the first power gear (709); the second incomplete gear (704) is intermittently meshed with the second power gear (713); the third incomplete gear (705) is intermittently meshed with the third power gear (717); the fourth incomplete gear (719) is intermittently meshed with the third power gear (717); The wheel (706) is intermittently meshed with the fourth power gear (721); the first power sprocket (708) and the pushing sprocket (206) are driven by the first power chain (710); the second power sprocket (712) and the lifting sprocket (307) are driven by the second power chain (714); the third power sprocket (716) and the clamping sprocket (409) are driven by the third power chain (718); and the fourth power sprocket (720) and the moving sprocket (507) are driven by the fourth power chain (722).

8. A laying device for waterproofing coiled material construction according to claim 6, characterized in that: The laying assembly (8) comprises a second support frame (801) fixedly connected to the output end of the electric telescopic rod (107); the second supporting frame (801) is rotatably connected to the second laying roller (803) and the first laying roller (802) at the front and rear sides thereof; a support plate (804) is fixedly connected to the middle position of the second supporting frame (801); a flamethrower (805) is fixedly connected to the upper end of the support plate (804); a plurality of flame spray heads (806) are fixedly connected to the bottom end of the support plate (804); and the flame spray heads (806) are fixedly connected to the output end of the flamethrower (805).

Images