Efficient dismantling device for dismantling asphalt in old road breaking

Abstract

The utility model belongs to the technical field of asphalt pavement dismantling, and particularly relates to an efficient dismantling device for dismantling asphalt in old road breaking, which comprises a machine body and a spraying device, the bottom end of the machine body is fixedly connected with a milling part, and the side wall of the machine body is fixedly connected with a conveying belt; a spraying device is arranged at the position, close to the conveying belt, of the surface of the machine body and comprises two containing plates, the side walls of the two containing plates are fixedly connected with the two sides of the machine body respectively, a water tank is inserted into the inner walls of the containing plates, and a supporting device is arranged at the position, close to the water pipe, of the side wall of the machine body and comprises two supporting frames. The side walls of the two supporting frames are fixedly connected with the side wall of the machine body, and backing rings are fixedly connected to the upper surfaces of the supporting frames; by arranging the water tank, the water pipe and the spray pipe, dust falling can be conducted on waste asphalt in the conveying belt, so that pollution of raised dust to air is reduced, meanwhile, the spray pipe can be moved out of the conveying belt through the first threaded rod, and dismounting of the conveying belt cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt pavement removal, in particular to a high-efficiency removal device for breaking and removing asphalt from old roads. Background Art

[0002] Asphalt pavement refers to various types of pavement that are paved by mixing road asphalt materials into mineral materials. Asphalt binder improves the ability of paving aggregate to resist damage to the road surface caused by traffic and natural factors, making the road surface smooth, dust-free, impermeable, and durable. Therefore, asphalt pavement is the most widely used high-grade pavement in road construction.

[0003] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when dismantling old asphalt pavement, a road milling machine is required, and after milling, a conveyor belt is required to transport the waste asphalt. Since traditional conveyor belts lack dust suppression devices, a large amount of dust may pollute the air in actual use; therefore, in view of the above-mentioned problems, an efficient demolition device for breaking and dismantling asphalt on old roads is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an efficient demolition device for breaking and removing asphalt from old roads, comprising a machine body and a spraying device, wherein the bottom end of the machine body is fixedly connected with a milling section, and the side wall of the machine body is fixedly connected with a conveyor belt; a spraying device is arranged on the surface of the machine body near the conveyor belt, and the spraying device comprises two placing plates, the side walls of the two placing plates are respectively fixedly connected with two sides of the machine body, a water tank is inserted into the inner wall of the placing plate, a water pipe is inserted into the inner wall of the water tank, and the surfaces of the two water pipes are connected with a spray pipe, and the spray pipe is inserted into the inner wall of the conveyor belt, and a water pump is arranged on the surface of the water pipe near the water tank, and the water pump pumps out the water in the water tank, and the water flows into the spray pipe through the water pipe, and then is sprayed into the conveyor belt through the spray pipe, and the asphalt in the conveyor belt can be sprinkled with water by arranging the water tank, the water pipe and the spray pipe, so as to reduce the situation that the asphalt is splashed with dust during transportation.

[0006] Preferably, the side wall of the body is fixedly connected with a placement block, and the upper surface of the placement block is rotatably connected with two first threaded rods. When the first threaded rods rotate, the first threaded rods rotate on the surface of the placement block, and the placement block can support the first threaded rods to a certain extent.

[0007] Preferably, two moving blocks are fixedly connected to the surface of the nozzle, and the inner walls of the two moving blocks are respectively threadedly connected to the surfaces of two first threaded rods. The moving blocks will drive the nozzle to move its position, and the position of the nozzle can be conveniently moved by setting the first threaded rod and the moving blocks.

[0008] Preferably, a cover is inserted into the inner wall of the water tank, the water pipe is inserted into the inner wall of the cover, a block is inserted into the inner wall of the placement plate, the block is located on the side wall of the water tank, and the block is pushed to be inserted into the placement plate. The setting of the block can reduce the possibility of the water tank falling off the placement plate.

[0009] Preferably, a support device is provided at a position of the side wall of the machine body near the water pipe, and the support device includes two support frames, the side walls of the two support frames are fixedly connected to the side wall of the machine body, the upper surface of the support frame is fixedly connected with a gasket, and the gasket is sleeved on the surface of the water pipe, and the side wall of the support frame is fixedly connected with a fixed block, and when the water pipe needs to be used, the water pipe is placed on the inner surface of the gasket on the support frame, and the support frame and the gasket can support the water pipe to a certain extent.

[0010] Preferably, the inner wall of the fixed block is threadedly connected to a second threaded rod, and the bottom end of the second threaded rod is rotatably connected to a clamping ring, which is sleeved on the surface of the water pipe. When the clamping ring moves, the clamping ring is aligned with the water pipe, and the clamping ring will be sleeved on the surface of the water pipe, and the clamping ring can limit the position of the water pipe.

[0011] The utility model is beneficial in that:

[0012] 1. When the utility model needs to use the machine body, the water tank is inserted into the inner wall of the placement plate, the blocking block is inserted into the placement plate, the water pipe is plugged into the water tank, and the cover is inserted into the inner wall of the water tank. The cover will be sleeved on the surface of the water pipe, and then the first threaded rod is rotated to allow the first threaded rod to rotate on the inner wall of the placement block and the moving block. The first threaded rod will drive the moving block to move its position, and the moving block will drive the nozzle to move. The nozzle is inserted into the inner wall of the conveyor belt, and then the water pump on the water pipe is started. The water pump will pump clean water, and the clean water will be sprayed into the conveyor belt through the water pipe and the nozzle. By arranging the water tank, the water pipe and the nozzle, the waste gas asphalt in the conveyor belt can be dusted, thereby reducing the pollution of dust to the air. At the same time, the first threaded rod can move the nozzle out of the conveyor belt, so that the disassembly of the conveyor belt will not be affected.

[0013] 2. When placing a water pipe, the utility model places the water pipe on the inner surface of the gasket of the support frame, and then rotates the second threaded rod to allow the second threaded rod to rotate on the inner wall of the fixed block. The second threaded rod drives the clamping ring to move. When the clamping ring moves, the clamping ring is aligned with the water pipe, and the clamping ring is squeezed on the surface of the water pipe. By setting the support frame and the gasket, the water pipe can be supported, and the clamping ring can fix the position of the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a machine body of a highly efficient demolition device for breaking and removing asphalt from old roads;

[0016] Figure 2 A schematic diagram of the explosion structure of a spray device in a high-efficiency demolition device for breaking and removing asphalt from old roads;

[0017] Figure 3 It is a schematic diagram of the side view structure of a machine body of a highly efficient demolition device for breaking and removing asphalt from old roads;

[0018] Figure 4 It is an efficient demolition device for breaking and removing asphalt from old roads. Figure 3 Schematic diagram of the structure at point A.

[0019] In the figure: 1. machine body; 2. milling part; 3. conveyor belt; 4. spray device; 41. placement plate; 42. water tank; 43. water pipe; 44. spray pipe; 45. placement block; 46. first threaded rod; 47. moving block; 48. cover; 49. stopper; 5. supporting device; 51. supporting frame; 52. gasket; 53. fixing block; 54. second threaded rod; 55. clamping ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4As shown, an efficient demolition device for breaking and removing asphalt from old roads comprises a machine body 1 and a spraying device 4, wherein the bottom end of the machine body 1 is fixedly connected with a milling part 2, and the side wall of the machine body 1 is fixedly connected with a conveyor belt 3; a spraying device 4 is provided on the surface of the machine body 1 near the conveyor belt 3, and the spraying device 4 comprises two placement plates 41, and the side walls of the two placement plates 41 are respectively fixedly connected to the two sides of the machine body 1, and a water tank 42 is inserted into the inner wall of the placement plate 41, and a water pipe 43 is inserted into the inner wall of the water tank 42, and the surfaces of the two water pipes 43 are connected with a spraying pipe 44, so that The nozzle 44 is inserted into the inner wall of the conveyor belt 3, and a water pump is provided on the surface of the water pipe 43 near the water tank 42. When working, the water tank 42 is inserted into the inner wall of the placement plate 41, and then the nozzle 44 is inserted into the conveyor belt 3. When conveying asphalt, the water pump on the water pipe 43 is started, and the water pump pumps out the water in the water tank 42. The water flows into the nozzle 44 through the water pipe 43, and then is sprayed into the conveyor belt 3 through the nozzle 44. By arranging the water tank 42, the water pipe 43 and the nozzle 44, the asphalt in the conveyor belt 3 can be sprinkled with water, thereby reducing the situation where the asphalt is splashed with dust during transportation.

[0022] The side wall of the body 1 is fixedly connected with a placement block 45, and the upper surface of the placement block 45 is rotatably connected with two first threaded rods 46; when working, the first threaded rods 46 rotate on the surface of the placement block 45, and the placement block 45 can support the first threaded rods 46 to a certain extent.

[0023] Two moving blocks 47 are fixedly connected to the surface of the nozzle 44, and the inner walls of the two moving blocks 47 are respectively threadedly connected to the surfaces of the two first threaded rods 46; when working, the two first threaded rods 46 are rotated to allow the first threaded rods 46 to rotate on the inner walls of the moving blocks 47, and the moving blocks 47 will drive the nozzle 44 to move its position. By setting the first threaded rods 46 and the moving blocks 47, the position of the nozzle 44 can be conveniently moved.

[0024] A cover 48 is inserted into the inner wall of the water tank 42, the water pipe 43 is inserted into the inner wall of the cover 48, and a stopper 49 is inserted into the inner wall of the placement plate 41, and the stopper 49 is located on the side wall of the water tank 42; when working, the cover 48 is covered on the surface of the water tank 42, and then the stopper 49 is pushed to allow the stopper 49 to be inserted into the placement plate 41. The setting of the stopper 49 can reduce the possibility of the water tank 42 falling off the placement plate 41.

[0025] A support device 5 is provided at a position near the water pipe 43 on the side wall of the body 1, and the support device 5 includes two support frames 51. The side walls of the two support frames 51 are fixedly connected to the side wall of the body 1, and a gasket 52 is fixedly connected to the upper surface of the support frame 51. The gasket 52 is sleeved on the surface of the water pipe 43, and the side wall of the support frame 51 is fixedly connected to a fixing block 53; when working, the water pipe 43 is placed on the inner surface of the gasket 52 on the support frame 51, and the support frame 51 and the gasket 52 can support the water pipe 43 to a certain extent.

[0026] The inner wall of the fixing block 53 is threadedly connected with a second threaded rod 54, and the bottom end of the second threaded rod 54 is rotatably connected with a clamping ring 55, and the clamping ring 55 is sleeved on the surface of the water pipe 43; when working, the second threaded rod 54 rotates on the inner wall of the fixing block 53 and the surface of the clamping ring 55, and the second threaded rod 54 drives the clamping ring 55 to move. When the clamping ring 55 moves, the clamping ring 55 is aligned with the water pipe 43, and the clamping ring 55 will be sleeved on the surface of the water pipe 43, and the clamping ring 55 can limit the position of the water pipe 43.

[0027] Working principle: when the machine body 1 needs to be used, the water tank 42 is inserted into the inner wall of the placement plate 41, and the stopper 49 is inserted into the placement plate 41, and then the water pipe 43 is plugged into the water tank 42, and then the cover 48 is inserted into the inner wall of the water tank 42, and the cover 48 will be sleeved on the surface of the water pipe 43, and then the first threaded rod 46 is rotated to make the first threaded rod 46 rotate on the inner wall of the placement block 45 and the moving block 47, and the first threaded rod 46 will drive the moving block 47 to move its position, and the moving block 47 drives the nozzle 44 to move, and the nozzle 44 is inserted into the inner wall of the conveyor belt 3, and then the water pump on the water pipe 43 is started, and the water pump will pump clean water, and the clean water will be sprayed into the conveyor belt 3 through the water pipe 43 and the nozzle 44. By setting the water tank 42, the water The pipe 43 and the nozzle 44 can reduce the dust of the waste gas asphalt in the conveyor belt 3, thereby reducing the pollution of dust to the air. At the same time, the first threaded rod 46 can move the nozzle 44 out of the conveyor belt 3, so as not to affect the disassembly of the conveyor belt 3; when placing the water pipe 43, the water pipe 43 is placed on the inner surface of the gasket 52 of the support frame 51, and then the second threaded rod 54 is rotated to make the second threaded rod 54 rotate on the inner wall of the fixed block 53, and the second threaded rod 54 will drive the clamping ring 55 to move. When the clamping ring 55 moves, the clamping ring 55 is aligned with the water pipe 43, and the clamping ring 55 is squeezed on the surface of the water pipe 43. By setting the support frame 51 and the gasket 52, the water pipe 43 can be supported, and the clamping ring 55 can fix the position of the water pipe 43.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An efficient demolition device for removing asphalt from old roads, comprising a machine body (1) and a spraying device (4), wherein a milling section (2) is fixedly connected to the bottom end of the machine body (1), and a conveyor belt (3) is fixedly connected to the side wall of the machine body (1); characterized in that: A spray device (4) is provided on the surface of the machine body (1) near the conveyor belt (3), and the spray device (4) comprises two placement plates (41), the side walls of the two placement plates (41) are respectively fixedly connected to the two sides of the machine body (1), a water tank (42) is inserted into the inner wall of the placement plate (41), a water pipe (43) is inserted into the inner wall of the water tank (42), the surfaces of the two water pipes (43) are connected with a spray pipe (44), the spray pipe (44) is inserted into the inner wall of the conveyor belt (3), and a water pump is provided on the surface of the water pipe (43) near the water tank (42).

2. The high-efficiency demolition device for removing asphalt from old roads according to claim 1 is characterized by: A placement block (45) is fixedly connected to the side wall of the machine body (1), and two first threaded rods (46) are rotatably connected to the upper surface of the placement block (45).

3. The high-efficiency demolition device for removing asphalt from old roads according to claim 2 is characterized by: Two moving blocks (47) are fixedly connected to the surface of the nozzle (44), and the inner walls of the two moving blocks (47) are respectively threadedly connected to the surfaces of the two first threaded rods (46).

4. The high-efficiency demolition device for removing asphalt from old roads according to claim 1 is characterized by: A cover (48) is inserted into the inner wall of the water tank (42), the water pipe (43) is inserted into the inner wall of the cover (48), and a stopper (49) is inserted into the inner wall of the placement plate (41), and the stopper (49) is located on the side wall of the water tank (42).

5. The high-efficiency demolition device for removing asphalt from old roads according to claim 1 is characterized by: A support device (5) is provided at a position of the side wall of the machine body (1) close to the water pipe (43), and the support device (5) comprises two support frames (51), the side walls of the two support frames (51) are fixedly connected to the side wall of the machine body (1), the upper surface of the support frame (51) is fixedly connected to a gasket (52), the gasket (52) is sleeved on the surface of the water pipe (43), and the side wall of the support frame (51) is fixedly connected to a fixing block (53).

6. The high-efficiency demolition device for removing asphalt from old roads according to claim 5 is characterized by: The inner wall of the fixing block (53) is threadedly connected to a second threaded rod (54), and the bottom end of the second threaded rod (54) is rotatably connected to a clamping ring (55), and the clamping ring (55) is sleeved on the surface of the water pipe (43).

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