Fabricated pavement slab crack sealing machine with material filtering and material box cleaning functions

Abstract

The invention relates to the technical field of assembly type pavement slab crack sealing machines, in particular to an assembly type pavement slab crack sealing machine with material filtering and material box cleaning functions, which comprises a crack sealing machine main body, and is characterized in that the top of the main body is fixedly provided with a supporting column and is rotatably connected with a first air cylinder, and the top of the supporting column is rotatably connected with a supporting frame; a screening cylinder is rotationally connected into the supporting frame, one end of the supporting frame is fixedly connected with the output end of the first air cylinder, the supporting frame is used for filtering materials, an anti-blocking mechanism is arranged at the top of the screening cylinder, the main body is provided with a waste box and an empty bin, and a dust collector is arranged in the empty bin. The dust collector is connected with a suction nozzle through a suction pipe, concrete attached to the inner wall of the material box is scraped to complete cleaning under the action of the scraper when the material box rotates, meanwhile, the scraper ascends and descends along with the stirring rod, the operation range is enlarged, the cleaning effect is improved, and the scraped concrete is discharged from an outlet in the bottom of the material box.

Description

Technical Field

[0001] The invention relates to the technical field of assembled road panel crack filling machines, and in particular to an assembled road panel crack filling machine with material filtering and material box cleaning functions. Background Art

[0002] Prefabricated road panels are prefabricated in factories. After installation, gaps will be left in the prefabricated road panels, which need to be filled with a caulking machine. This will make the connection between the prefabricated road panels more stable and more beautiful. The worker holds the nozzle with both hands and then inserts the front end of the nozzle into the gap. The nozzle sprays out caulking concrete to fill the gap. During the filling process, it is necessary to move slowly until the gap is filled.

[0003] The material for filling the joints can be concrete, which is mixed and formed in the material box of the caulking machine. The material box needs to be manually cleaned after the caulking machine is used. However, the concrete attached to the inner wall of the material box is difficult to clean, and manual cleaning is time-consuming and inefficient. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that concrete is mixed and formed in the material box of a caulking machine, and the material box needs to be manually cleaned after use, but the concrete attached to the inner wall of the material box is difficult to clean, and manual cleaning is time-consuming and inefficient. An assembled road panel caulking machine with material filtering and material box cleaning functions is proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an assembled road panel caulking machine with material filtering and material box cleaning functions, comprising: a main body of the caulking machine, characterized in that a support column is fixed to the top of the main body and is rotatably connected to a first cylinder, the top of the support column is rotatably connected to a support frame, the interior of the support frame is rotatably connected to a screening cylinder, one end of the support frame is fixedly connected to the output end of the first cylinder, the support frame is used to complete the filtering of the material, the top of the screening cylinder is provided with an anti-blocking mechanism, the main body is provided with a waste box and an empty bin, a vacuum cleaner is provided inside the empty bin, and the vacuum cleaner is connected to a suction nozzle through a suction pipe.

[0006] As a further solution of the present invention, the anti-blocking mechanism includes a first support plate fixedly arranged at one end of the support frame, a second support plate fixedly arranged on the top of the first support plate, the screening cylinder includes filter holes and a solid area, one end of the screening cylinder is provided with teeth, the second support plate is rotatably connected to a first worm, one end of the first worm extends to the outside of the second support plate and is fixedly connected to a first gear, and the first gear is always meshed with the teeth.

[0007] As a further solution of the present invention, the bottom of the second support plate is rotatably connected to a round rod, the top of the round rod is provided with a first worm wheel meshing with the first worm, a limit plate is fixedly provided on the outside of the top end of the round rod, and the outside of the round rod is slidably connected to a tamping rod made of a harder rubber material, the tamping rod can be raised and lowered inside the second support plate, and a first spring is provided on the outside of the round rod.

[0008] As a further solution of the present invention, the top of the first spring is fixedly connected to the bottom of the limiting plate, and the bottom of the first spring is in contact with the top of the tamping rod.

[0009] As a further solution of the present invention, the bottom of the tamping rod is provided with bristles that are spread out in an initial state, and the tamping rod in the initial state contacts the solid area and then the first spring is compressed.

[0010] As a further scheme of the present invention, two chambers are arranged inside the main body, the first chamber is provided with a water tank, the bottom of the second chamber is rotatably connected to the second worm gear, the second chamber is rotatably connected to the second worm gear meshing with the second worm gear, a double-axis motor is fixed to the bottom of the main body, the second worm gear is fixedly connected to the first output end of the double-axis motor, a support block is fixed to the top of the main body, a rotating rod is rotatably connected to the support block, one end of the rotating rod is fixed with the second gear and the other end is fixed with the first pulley, the second output end of the double-axis motor is fixed with the second pulley, the first pulley and the second pulley are connected by a belt, a columnar material box is fixed on the top of the first worm gear, the material box is used to stir the filtered material into mortar for filling the seams, a stirring and cleaning mechanism is arranged inside the material box, the material box is connected with a nozzle, and one end of the nozzle is connected with a nozzle.

[0011] As a further scheme of the present invention, the stirring and cleaning mechanism includes an inclined cylinder fixed at the top of the inner cavity of the material box, a material discharge chute is penetrated through the top of the inclined cylinder, an inclined chute is provided at the bottom of the inclined cylinder, a hollow column is fixed at the bottom of the material box, the bottom end of the hollow column penetrates the second worm gear and is located at the bottom of the main body, a vertical rod is slidably connected inside the hollow column, a pad is fixed on the top of the vertical rod, a stirring plate is fixed on the top of the pad, an elastic plate is fixed on the bottom of the pad, and a stirring rod is fixed at one end of the pad.

[0012] As a further solution of the present invention, the bottom of the main body is rotatably connected to a second cylinder, the stirring rod is hollow in design and is slidably connected to a scraper inside, a hollow groove is provided on one side of the pad, a cross block is slidably connected to the inside of the hollow groove, and one end of the cross block is fixedly connected to the scraper.

[0013] As a further solution of the present invention, a second spring is fixed inside the hollow groove, one end of the second spring is fixedly connected to the cross block, one end of the cross block is fixed with a rope, one end of the rope passes through the pad, the vertical rod, the hollow column in sequence and is fixedly connected to the output end of the second cylinder.

[0014] As a further solution of the present invention, a waste outlet is provided at the bottom of the support frame, and a through groove is provided at the top of the main body. The through groove runs through the first chamber and is connected to the waste box. The through groove is inclined to facilitate waste discharge, and a baffle controlled by an electromagnetic valve is provided at one end of the screening cylinder.

[0015] The beneficial effects of the present invention are:

[0016] 1. The rope in the initial state is tightened by the second cylinder. When the rope is tightened, the scraper is located inside the stirring rod. After the caulking machine is used, the output end of the second cylinder retracts to loosen the rope, and the compressed second spring returns to move the cross block forward. The forward movement of the cross block causes the scraper to leave the stirring rod. At this time, the scraper contacts the inner wall of the material box. When the material box rotates, the concrete attached to the inner wall of the material box is scraped off by the scraper to complete the cleaning. At the same time, the scraper expands the operating range with the lifting of the stirring rod to improve the cleaning effect, and the scraped concrete is discharged from the outlet at the bottom of the material box.

[0017] 2. When the screening cylinder rotates, the teeth drive the first gear to rotate and then drive the first worm to rotate. In the initial state, the bottom of the tamping rod contacts the solid area and the first spring is compressed. As the screening cylinder rotates, the solid area will leave the bottom of the tamping rod, and then the filter hole rotates to the bottom of the tamping rod. Since the tamping rod is hollow, the compressive force on the first spring disappears at this time, and then the first spring resets and drives the tamping rod to slide and descend on the outside of the round rod. The moment the first spring resets, the tamping rod is tamped into the inside of the filter hole, which is conducive to ejecting impurities that block the filter hole to prevent the filter hole from being blocked.

[0018] 3. When the tamping rod tamps into the filter hole, the opened bristles are tightened and enter the inside of the screening cylinder. When the first worm rotates, the round rod and the tamping rod are driven to rotate through the first worm gear, which in turn drives the bristles to rotate. After the bristles enter the screening cylinder, they will spread out from the tightened state, and then the bristles will clean the inner wall of the screening cylinder when the bristles rotate, which is helpful to prevent the inner wall of the screening cylinder from being attached with impurities, and the bristles will clean the filter hole when entering and leaving the filter hole. As the screening cylinder continues to rotate, the tamping rod leaves the filter hole, and then the tamping rod is pressed by the solid area again and then the first spring is compressed. The tamping rod is made of hard rubber material, so that the tamping rod can leave the filter hole smoothly after entering it without getting stuck in the filter hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the appearance structure proposed by the present invention;

[0020] Figure 2 The present invention proposes Figure 1 Schematic diagram of the internal structure;

[0021] Figure 3 This is a schematic diagram of the anti-blocking mechanism structure proposed by the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of location B proposed by the present invention;

[0023] Figure 5 A schematic diagram of the structure of the present invention;

[0024] Figure 6 The present invention proposes Figure 5 Schematic diagram of local structure;

[0025] Figure 7 This is a schematic diagram of the internal structure of the material box proposed by the present invention;

[0026] Figure 8 The present invention proposes Figure 7 Schematic diagram of local structure;

[0027] Fig. 9 This is a schematic diagram of the structure at C proposed by the present invention;

[0028] Fig.10 This is a schematic diagram of the inclined tube structure proposed by the present invention.

[0029] In the figure: 1, main body; 2, anti-blocking mechanism; 201, first support plate; 202, second support plate; 203, filter hole; 204, solid area; 205, teeth; 206, first worm; 207, first gear; 208, round rod; 209, first worm wheel; 210, limit plate; 211, tamping rod; 212, first spring; 213, bristles; 3, support column; 4, first cylinder; 5, screening cylinder; 6, water storage tank; 7, second worm wheel; 8, material box; 11, waste box; 12, empty warehouse; 13, vacuum cleaner; 14, suction nozzle; 15. nozzle; 16. nozzle; 17. double-axis motor; 18. second worm; 19. support block; 20. rotating rod; 21. second gear; 31. inclined cylinder; 32. discharge chute; 33. inclined chute; 34. hollow column; 35. vertical rod; 36. pad; 37. stirring plate; 38. elastic plate; 39. stirring rod; 41. second cylinder; 42. scraper; 43. hollow trough; 44. horizontal block; 45. second spring; 46. rope; 61. support frame; 62. waste outlet; 63. through trough; 64. baffle; 65. feed hopper. DETAILED DESCRIPTION

[0030] 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.

[0031] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of its embodiments based on the overall structure of the present invention.

[0032] A prefabricated road panel caulking machine with material filtering and material box cleaning functions, comprising: a main body 1 of the caulking machine, a support column 3 is fixed on the top of the main body 1 and is rotatably connected to a first cylinder 4, the top of the support column 3 is rotatably connected to a support frame 61, the interior of the support frame 61 is rotatably connected to a screening cylinder 5, one end of the support frame 61 is fixedly connected to the output end of the first cylinder 4, the support frame 61 is used to complete the filtering of materials, the top of the screening cylinder 5 is provided with an anti-blocking mechanism 2, the main body 1 is provided with a waste box 11 and an empty bin 12, a vacuum cleaner 13 is provided inside the empty bin 12, the vacuum cleaner 13 is connected to a suction nozzle 14 through a suction pipe, a worker starts the vacuum cleaner 13, and then extends the suction nozzle 14 into the gap, which is conducive to sucking out the dirt in the gap of the prefabricated road panel to facilitate the subsequent pouring of concrete.

[0033] Further, the anti-blocking mechanism 2 includes a first support plate 201 fixedly arranged at one end of the support frame 61, a second support plate 202 is fixedly arranged on the top of the first support plate 201, the screening cylinder 5 includes a filter hole 203 and a solid area 204, one end of the screening cylinder 5 is provided with teeth 205, the second support plate 202 is rotatably connected to a first worm 206, one end of the first worm 206 extends to the outside of the second support plate 202 and is fixedly connected to a first gear 207, and the first gear 207 is always meshed with the teeth 205,

[0034] Furthermore, the bottom of the second support plate 202 is rotatably connected to a round rod 208, the top of the round rod 208 is provided with a first worm wheel 209 meshing with the first worm 206, the top of the round rod 208 is fixedly provided with a limit plate 210 on the outside, the outside of the round rod 208 is slidably connected with a tamping rod 211 made of a harder rubber material, and the tamping rod 211 can be raised and lowered inside the second support plate 202, and the outside of the round rod 208 is provided with a first spring 212, the top of the first spring 212 is fixedly connected to the bottom of the limit plate 210, the bottom of the first spring 212 contacts with the top of the tamping rod 211, the bottom of the tamping rod 211 is provided with open bristles 213 in an initial state, and the tamping rod 211 in the initial state contacts with the solid area 204 and then the first spring 212 is compressed.

[0035] In this embodiment: when the screening drum 5 rotates, the first gear 207 is driven to rotate through the teeth 205 and then the first worm 206 is driven to rotate. In the initial state, the bottom of the tamping rod 211 contacts the solid area 204 and then the first spring 212 is compressed. As the screening drum 5 rotates, the solid area 204 will leave the bottom of the tamping rod 211, and then the filter hole 203 rotates to the bottom of the tamping rod 211. Since the tamping rod 211 is hollow, the pressure exerted on the first spring 212 disappears at this time, and then the first spring 212 resets and drives the tamping rod 211 to slide and descend on the outside of the round rod 208. At the moment when the first spring 212 resets, the tamping rod 211 is tamped into the inside of the filter hole 203, which is conducive to ejecting impurities that block the filter hole 203 to prevent the filter hole 203 from being blocked. At the same time, when the tamping rod 211 is tamped into the inside of the filter hole 203, The opened bristles 213 are tightened and enter the interior of the screening cylinder 5. When the first worm 206 rotates, the round rod 208 and the tamping rod 211 are driven to rotate through the first worm gear 209, which in turn drives the bristles 213 to rotate. After entering the screening cylinder 5, the bristles 213 will spread out from the tightened state. Then, when the bristles 213 rotate, they will clean the inner wall of the screening cylinder 5, which is helpful to prevent the inner wall of the screening cylinder 5 from being adhered to impurities. When the bristles 213 enter and leave the filter hole 203, they will clean the filter hole 203. As the screening cylinder 5 continues to rotate, the tamping rod 211 leaves the filter hole 203, and then the tamping rod 211 is pressed by the solid area 204 again and then the first spring 212 is compressed. The tamping rod 211 is made of a harder rubber material. The purpose is to allow the tamping rod 211 to enter the filter hole 203 and leave smoothly without getting stuck in the filter hole 203.

[0036] Next, two chambers are arranged inside the main body 1, a water storage tank 6 is arranged inside the first chamber, a second worm gear 7 is rotatably connected to the bottom of the second chamber, a second worm 18 meshing with the second worm gear 7 is rotatably connected to the inside of the second chamber, a double-axis motor 17 is fixed to the bottom of the main body 1, a first output end of the double-axis motor 17 is fixedly connected to the second worm 18, a support block 19 is fixed to the top of the main body 1, a rotating rod 20 is rotatably connected to the inside of the support block 19, a second gear 21 is fixed to one end of the rotating rod 20 and a first pulley is fixed to the other end, a second pulley is fixed to the second output end of the double-axis motor 17, the first pulley and the second pulley are connected by a belt, a columnar material box 8 is fixed to the top of the second worm gear 7, the material box 8 is used to stir the filtered material into mortar for grouting, a stirring and cleaning mechanism is arranged inside the material box 8, the material box 8 is connected to a nozzle 15, one end of the nozzle 15 is connected to a nozzle 16,

[0037] Next, the stirring and cleaning mechanism includes an inclined cylinder 31 fixed at the top of the inner cavity of the material box 8, a material discharge chute 32 is penetrated through the top of the inclined cylinder 31, an inclined groove 33 is provided at the bottom of the inclined cylinder 31, a hollow column 34 is fixed to the bottom of the material box 8, the bottom end of the hollow column 34 penetrates the second worm gear 7 and is located at the bottom of the main body 1, a vertical rod 35 is slidably connected inside the hollow column 34, a pad 36 is fixed to the top of the vertical rod 35, a stirring plate 37 is fixed to the top of the pad 36, an elastic plate 38 is fixed to the bottom of the pad 36, and a stirring rod 39 is fixed to one end of the pad 36.

[0038] Specifically, the dual-axis motor 17 starts to drive the second worm 18 to rotate, and then the second worm 18 rotates to drive the second worm wheel 7 and the material box 8 to rotate. When the material box 8 rotates, the sand, cement, gravel and water hit the stirring plate 37, the elastic plate 38, and the stirring rod 39 to achieve mixing. Since the top of the stirring rod 39 is located inside the chute 33, and the inclined cylinder 31 rotates accordingly when the material box 8 rotates, due to the height difference of the chute 33, the stirring rod 39 and the pad 36 will be lowered when the inclined cylinder 31 rotates, and then the vertical rod 35 will be lowered in the hollow column 34. The interior of the hollow column 34 is provided with The return spring compresses the return spring when the vertical rod 35 descends in the hollow column 34, and the return spring can make the vertical rod 35 return to its original position and rise, which is conducive to the reciprocating lifting of the vertical rod 35. The reciprocating lifting of the vertical rod 35 drives the pad 36, the stirring plate 37 and the stirring rod 39 to reciprocate and lift to stir the sand, cement, gravel and water. At the same time, the elastic plate 38 is compressed when the pad 36 descends, and the elastic plate 38 resets and rebounds when the pad 36 rises. When it rebounds, the sand, cement, gravel and water are turned over again. Through the above operations, the sand, cement, gravel and water can be fully stirred and mixed to form concrete.

[0039] Next, the bottom of the main body 1 is rotatably connected to the second cylinder 41, the stirring rod 39 is hollow in design and is slidably connected to the scraper 42 inside, a hollow groove 43 is provided on one side of the pad 36, a cross block 44 is slidably connected inside the hollow groove 43, one end of the cross block 44 is fixedly connected to the scraper 42, a second spring 45 is fixed inside the hollow groove 43, one end of the second spring 45 is fixedly connected to the cross block 44, one end of the cross block 44 is fixed to a rope 46, one end of the rope 46 passes through the pad 36, the vertical rod 35, the hollow column 34 in sequence and is fixedly connected to the output end of the second cylinder 41,

[0040] It can be concluded that the rope 46 in the initial state is tightened by the second cylinder 41. When the rope 46 is tightened, the scraper 42 is located inside the stirring rod 39. After the caulking machine is used, the output end of the second cylinder 41 retracts to loosen the rope 46, and the compressed second spring 45 is reset to move the cross block 44 forward. The cross block 44 moves forward to make the scraper 42 leave the stirring rod 39. At this time, the scraper 42 contacts the inner wall of the material box 8. When the material box 8 rotates, the concrete attached to the inner wall of the material box 8 is scraped off under the action of the scraper 42 to complete the cleaning. At the same time, the scraper 42 rises and falls with the stirring rod 39 to expand the operating range and improve the cleaning effect. The scraped concrete is discharged from the outlet at the bottom of the material box 8.

[0041] In addition, a waste outlet 62 is provided at the bottom of the support frame 61, and a through groove 63 is provided at the top of the main body 1. The through groove 63 passes through the first chamber and is connected to the waste box 11. The through groove 63 is inclined to facilitate waste discharge. A baffle 64 controlled by a solenoid valve is provided at one end of the screening cylinder 5. A feed hopper 65 is provided on the top of the main body 1. The feed hopper 65 is located directly above the discharge chute 32. The length of the feed hopper 65 is smaller than the diameter of the discharge chute 32, so that the material passing through the feed hopper 65 can completely pass through the discharge chute 32 without being spilled. The main body 1 is provided with a push plate, which is made of aluminum alloy. Four universal wheels are provided at the bottom of the main body 1.

[0042] Working principle: The gaps in prefabricated road panels are usually filled with concrete, which is formed by mixing sand, cement, gravel and water. Since concrete needs to enter the gaps, the gravel of the present invention needs to be small in size. The gravel is spread on the construction road surface, so impurities such as wood roots and broken glass will enter the gravel. If the gravel is not screened for impurities, these impurities will cause the quality of the concrete after molding to decrease. The caulking machine of the present invention can achieve the purpose of screening out impurities in the gravel. A drum cover is provided at one end of the screening drum 5. The drum cover is opened and the gravel is sent into the screening drum 5 by a shovel. The dual-axis motor 17 is started and drives the second gear 21 of the rotating rod 20 to rotate by belt transmission. Since the second gear 21 is meshed with the tooth 205, the first The second gear 21 rotates through the teeth 205 to drive the screening drum 5 to rotate, and the stones inside the screening drum 5 are turned over by the rotation of the screening drum 5, and then the impurities in the stones pass through the sieve holes 203 and are discharged from the waste outlet 62, and then enter the waste bin 11 through the through slot 63 for unified collection, and then the solenoid valve opens the baffle 64, and then the output end of the first cylinder 4 extends to drive the support frame 61 to rotate and tilt, and then the screened stones are discharged from the baffle 64 and enter the inside of the material bin 8 through the feed hopper 65 and the discharge chute 32. The sand and cement are bagged and will not enter impurities, so there is no need to screen them. Then the sand and cement are poured into the feed hopper 65 and enter the material bin 8 through the discharge chute 32, and then the water stored in the water tank 6 enters the inside of the material bin 8 through the drain pipe.

[0043] By means of the anti-blocking mechanism 2, when the screening drum 5 rotates, the first gear 207 is driven to rotate through the teeth 205 and then the first worm 206 is driven to rotate. In the initial state, the bottom of the tamping rod 211 contacts the solid area 204 and then the first spring 212 is compressed. As the screening drum 5 rotates, the solid area 204 will leave from the bottom of the tamping rod 211, and then the filter hole 203 rotates to the bottom of the tamping rod 211. Since the tamping rod 211 is hollow, the pressure exerted on the first spring 212 disappears at this time, and then the first spring 212 resets and drives the tamping rod 211 to slide and descend on the outside of the round rod 208. At the moment when the first spring 212 resets, the tamping rod 211 is tamped into the inside of the filter hole 203, which is conducive to ejecting impurities blocking the filter hole 203 to prevent the filter hole 203 from being blocked. At the same time, when the tamping rod 211 is tamped into the inside of the filter hole 203, At this time, the opened bristles 213 are tightened and enter the interior of the screening cylinder 5. When the first worm 206 rotates, the round rod 208 and the tamping rod 211 are driven to rotate through the first worm gear 209, which in turn drives the bristles 213 to rotate. After the bristles 213 enter the screening cylinder 5, they will spread out from the tightened state. Then, when the bristles 213 rotate, they will clean the inner wall of the screening cylinder 5, which is helpful to prevent the inner wall of the screening cylinder 5 from being adhered to impurities. When the bristles 213 enter and leave the filter hole 203, they will clean the filter hole 203. As the screening cylinder 5 continues to rotate, the tamping rod 211 leaves the filter hole 203. Then, the tamping rod 211 is pressed by the solid area 204 again, and then the first spring 212 is compressed. The tamping rod 211 is made of a harder rubber material. The purpose is to allow the tamping rod 211 to smoothly leave the filter hole 203 after entering it without getting stuck in the filter hole 203.

[0044] Through the stirring and cleaning mechanism, the dual-axis motor 17 is started to drive the second worm 18 to rotate, and then the second worm 18 rotates to drive the second worm wheel 7 and the material box 8 to rotate. When the material box 8 rotates, the sand, cement, gravel and water collide with the stirring plate 37, the elastic plate 38, and the stirring rod 39 to achieve mixing. Since the top of the stirring rod 39 is located inside the inclined groove 33, and the inclined cylinder 31 rotates accordingly when the material box 8 rotates, due to the height difference of the inclined groove 33, the stirring rod 39 and the pad 36 will be lowered when the inclined cylinder 31 rotates, and then the vertical rod 35 will descend in the hollow column 34. A reset spring is arranged inside the hollow column 34. When the vertical rod 35 descends in the hollow column 34, the reset spring is compressed, and the reset spring can be used to reset and raise the vertical rod 35, which is conducive to the reciprocating movement of the vertical rod 35. Lifting, the vertical rod 35 reciprocates to lift and lower, driving the pad 36, the stirring plate 37 and the stirring rod 39 to lift and lower to stir the sand, cement, gravel and water. At the same time, the elastic plate 38 is compressed when the pad 36 descends, and the elastic plate 38 resets and rebounds when the pad 36 rises. When it rebounds, the sand, cement, gravel and water are turned over again. Through the above operations, the sand, cement, gravel and water can be fully stirred and mixed to form concrete. The worker starts the vacuum cleaner 13 and then extends the suction nozzle 14 into the gap, which is conducive to sucking out the dirt in the gap of the assembled road panel to facilitate the subsequent pouring of concrete. After cleaning the gap, the worker manually holds the nozzle 16 and inserts the front end of the nozzle 16 into the gap. The concrete flows along the nozzle 15 and is sprayed out from the nozzle 16 to fill the gap. In the process of filling, it is necessary to move slowly until the gap is filled.

[0045] In the initial state, the rope 46 is tightened by the second cylinder 41. When the rope 46 is tightened, the scraper 42 is located inside the stirring rod 39. After the caulking machine is used, the output end of the second cylinder 41 retracts to loosen the rope 46, and the compressed second spring 45 is reset to carry the cross block 44 forward. The cross block 44 moves forward to make the scraper 42 leave the stirring rod 39. At this time, the scraper 42 contacts the inner wall of the material box 8. When the material box 8 rotates, the concrete attached to the inner wall of the material box 8 is scraped off by the scraper 42 to complete the cleaning. At the same time, the scraper 42 rises and falls with the stirring rod 39 to expand the operating range and improve the cleaning effect. The scraped concrete is discharged from the outlet at the bottom of the material box 8.

[0046] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembled road panel caulking machine with material filtering and material box cleaning functions, comprising: The main body (1) of the seam sealing machine is characterized in that: a support column (3) is fixed on the top of the main body (1) and is rotatably connected to a first cylinder (4); the top of the support column (3) is rotatably connected to a support frame (61); the interior of the support frame (61) is rotatably connected to a screening cylinder (5); one end of the support frame (61) is fixedly connected to the output end of the first cylinder (4); the support frame (61) is used to filter the material; the top of the screening cylinder (5) is provided with an anti-blocking mechanism (2); the main body (1) is provided with a waste box (11) and an empty bin (12); a vacuum cleaner (13) is provided inside the empty bin (12); and the vacuum cleaner (13) is connected to a suction nozzle (14) through a suction pipe.

2. The assembled road panel caulking machine with material filtering and material box cleaning functions according to claim 1 is characterized in that: The anti-blocking mechanism (2) comprises a first support plate (201) fixedly arranged at one end of a support frame (61), a second support plate (202) fixedly arranged on the top of the first support plate (201), the screening cylinder (24) comprising a filter hole (203) and a solid area (204), one end of the screening cylinder (5) being provided with teeth (205), the second support plate (202) being rotatably connected to a first worm (206), one end of the first worm (206) extending to the outside of the second support plate (202) and being fixedly connected to a first gear (207), the first gear (207) being always meshed with the teeth (205).

3. The assembled road panel caulking machine with material filtering and material box cleaning functions according to claim 2 is characterized in that: The bottom of the second support plate (202) is rotatably connected to a round rod (208); the top of the round rod (208) is provided with a first worm wheel (209) meshing with the first worm (206); a limit plate (210) is fixedly provided on the outside of the top of the round rod (208); the outside of the round rod (208) is slidably connected to a tamping rod (211) made of a relatively hard rubber material; the tamping rod (211) can be raised and lowered inside the second support plate (202); and a first spring (212) is provided on the outside of the round rod (208).

4. A chemical metal waste treatment device and process according to claim 3, characterized in that: The top of the first spring (212) is fixedly connected to the bottom of the limiting plate (210), and the bottom of the first spring (212) is in contact with the top of the tamping rod (211).

5. A chemical metal waste treatment device and process according to claim 4, characterized in that: The bottom of the tamping rod (211) is provided with bristles (213) which are spread out in an initial state, and the tamping rod (211) in the initial state contacts the solid area (204) and then the first spring (212) is compressed.

6. The assembled road panel caulking machine with material filtering and material box cleaning functions according to claim 1 is characterized in that: The main body (1) is provided with two chambers inside, the first chamber is provided with a water tank (6), the bottom of the second chamber is rotatably connected to a second worm wheel (7), the inside of the second chamber is rotatably connected to a second worm (18) meshing with the second worm wheel (7), a double-axis motor (17) is fixed to the bottom of the main body (1), a first output end of the double-axis motor (17) is fixedly connected to the second worm (18), a support block (19) is fixed to the top of the main body (1), the inside of the support block (19) is rotatably connected to a rotating rod (20) ), a second gear (21) is fixed to one end of the rotating rod (20) and a first pulley is fixed to the other end, a second pulley is fixed to the second output end of the dual-axis motor (17), the first pulley and the second pulley are connected by a belt, a columnar material box (8) is fixed to the top of the second worm gear (7), the material box (8) is used to stir the filtered material into mortar for grouting, a stirring and cleaning mechanism is arranged inside the material box (8), the material box (8) is connected to a nozzle (15), and one end of the nozzle (15) is connected to a nozzle (16).

7. The assembled road panel caulking machine with material filtering and material box cleaning functions according to claim 1 is characterized in that: The stirring and cleaning mechanism comprises an inclined cylinder (31) fixed at the top of the inner cavity of the material box (8), a material discharge chute (32) is provided through the top of the inclined cylinder (31), an inclined groove (33) is provided at the bottom of the inclined cylinder (31), a hollow column (34) is fixed at the bottom of the material box (8), the bottom end of the hollow column (34) passes through the second worm gear (7) and is located at the bottom of the main body (1), a vertical rod (35) is slidably connected inside the hollow column (34), a pad (36) is fixed at the top of the vertical rod (35), a stirring plate (37) is fixed at the top of the pad (36), an elastic plate (38) is fixed at the bottom of the pad (36), and a stirring rod (39) is fixed at one end of the pad (36).

8. The assembled road panel caulking machine with material filtering and material box cleaning functions according to claim 1 is characterized in that: The bottom of the main body (1) is rotatably connected to a second cylinder (41); the stirring rod (39) is hollow in design and is slidably connected to a scraper (42) inside; a hollow groove (43) is provided on one side of the pad (36); a cross block (44) is slidably connected inside the hollow groove (43); one end of the cross block (44) is fixedly connected to the scraper (42).

9. The assembled road panel caulking machine with material filtering and material box cleaning functions according to claim 8 is characterized in that: A second spring (45) is fixed inside the hollow groove (43), one end of the second spring (45) is fixedly connected to the cross block (44), one end of the cross block (44) is fixed with a rope (46), one end of the rope (46) passes through the pad (36), the vertical rod (35), the hollow column (34) in sequence, and is fixedly connected to the output end of the second cylinder (41).

10. The assembled road panel caulking machine with material filtering and material box cleaning functions according to claim 1, characterized in that: The bottom of the support frame (61) is provided with a waste outlet (62), the top of the main body (1) is provided with a through slot (63), the through slot (63) passes through the first chamber and is connected to the waste box (11), the through slot (63) is inclined to facilitate waste discharge, and one end of the screening cylinder (5) is provided with a baffle (64) controlled by a solenoid valve to open and close.

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