Roadbed material recycling and crushing treatment device

Abstract

The utility model relates to the technical field of building material recycling, in particular to a roadbed material recycling and crushing treatment device which comprises a main body, a screw rod, a filtering device and a crushing device, a water sprinkler is fixedly connected to the top end of the inner wall of the main body, a fixing plate is fixedly connected to one side of the bottom end of the main body, and an electric rotating shaft is rotationally connected to one side of the fixing plate; an electric rotating shaft is arranged in the main body, one end of the electric rotating shaft is fixedly connected with a lifting rod motor, the output end of the lifting rod motor is fixedly connected with a screw rod, the outer wall of the screw rod is in threaded connection with a material conveying table, the bottom end of the inner wall of the main body is provided with a material storage groove and a crushing device, and the inner wall of the main body is fixedly connected with a filtering device. Movement of the crushing treatment device is achieved through the arranged tires, roadbed materials can be automatically transported through the arranged material transporting table, impurities which cannot be used can be filtered out through the arranged filtering device, the roadbed materials can be wetted through the arranged water sprinkler, and the problems of movable crushing, impurity filtering and dust reduction are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material recycling, in particular to a roadbed material recycling, crushing and processing device. Background Art

[0002] The crushing and processing device for roadbed materials is a device that crushes waste roadbed materials to reduce the volume of the roadbed materials and facilitates the subsequent recycling and reuse of the waste roadbed materials.

[0003] At present, the crushing and processing devices for roadbed materials commonly found on the market are usually fixedly installed, which requires vehicles to transport the waste roadbed materials to the location of the crushing and processing device, increasing costs and wasting time. When the waste roadbed materials are recycled, some useless impurities may be mixed in, which will affect the purity of the roadbed materials after crushing. In the process of crushing the roadbed materials, a large amount of smoke and dust will be generated, which will damage the environment. Therefore, a roadbed material recycling and crushing processing device is proposed to address the above problems. Summary of the Invention

[0004] The purpose of the utility model is to provide a roadbed material recycling, crushing and processing device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The top end face of described lifting gear is fixedly provided with a lifting gear, and the output end of described lifting gear is fixedly connected with the lifting gear of lifting gear. The outer wall of described lifting gear is fixedly provided with a screw rod, and the top end of described screw rod is threadably connected with the material transporting platform. The bottom end of described lifting gear is fixedly provided with a lifting gear.

[0007] Preferably, a discharge port is provided at a through-hole of the outer wall of the filter device housing, a filter screen is fixedly connected to the bottom end of the filter device housing, and a discharge plate is fixedly connected to the outer wall of the filter device housing.

[0008] Preferably, the outer wall of the crushing device shell is fixedly connected to the crushing device motor, the output end of the crushing device motor is fixedly connected to the crushing rod, the bottom end of the crushing device shell is rotatably connected to the crushing device electric shaft, and one side of the crushing device electric shaft is fixedly connected to the crushing device opening and closing door.

[0009] Preferably, there are two crushing rods, and they are symmetrically positioned.

[0010] Preferably, the diameter of the nut provided inside the material transport platform is equal to the diameter of the screw rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, the crushing and processing device can be moved by the provided tires, which is convenient for crushing and processing at the recycling site, saving time and cost. The provided material transport platform can automatically transport roadbed materials, reducing manpower consumption. The provided filtering device can filter out unused impurities, increasing recycling efficiency. The provided sprinkler can wet the roadbed materials, reducing dust produced during the crushing process, protecting the environment, and solving the problems of mobile crushing, filtering impurities and reducing dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a left-side structural diagram of the present utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the filter device of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the crushing device of the utility model;

[0017] Figure 5 This is a cross-sectional view of the crushing device of the utility model.

[0018] In the figure: 1. Main body; 2. Sprinkler; 3. Electric shaft; 4. Lifting motor; 5. Screw; 6. Material transport platform; 7. Limit block; 8. Filter device; 801. Filter device housing; 802. Discharge port; 803. Filter screen; 804. Discharge plate; 9. Storage trough; 10. Electric shaft of storage trough; 11. Storage trough opening and closing door; 12. Crushing device; 1201. Crushing device housing; 1202. Crushing device motor; 1203. Crushing rod; 1204. Electric shaft of crushing device; 1205. Crushing device opening and closing door; 13. Tire; 14. Fixing plate; 15. Support rod. DETAILED DESCRIPTION

[0019] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0021] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0022] See also Figure 1-5 , the utility model provides a technical solution:

[0023] A roadbed material recycling and crushing processing device includes a main body 1, a screw rod 5, a filtering device 8 and a crushing device 12. The top of the inner wall of the main body 1 is fixedly connected to a sprinkler 2, and one side of the bottom end of the main body 1 is fixedly connected to a fixed plate 14. One side of the fixed plate 14 is rotatably connected to an electric shaft 3. One end of the electric shaft 3 is fixedly connected to a lifting motor 4. The output end of the lifting motor 4 is fixedly connected to a screw rod 5. The outer wall of the screw rod 5 is threadedly connected to a material transport platform 6. The top of the screw rod 5 is fixedly connected to a limiting block 7. The bottom end of the inner wall of the main body 1 is provided with a storage trough 9 and a crushing device 12. The bottom of the storage trough 9 is fixedly connected to the bottom of the material transport platform 6. The end is rotatably connected to the storage trough electric rotating shaft 10, and one side of the storage trough electric rotating shaft 10 is fixedly connected to the storage trough opening and closing door 11. The inner wall of the main body 1 is fixedly connected to the filter device 8, and the filter device 8 includes a filter device housing 801, a discharge port 802, a filter screen 803 and a discharge plate 804. The crushing device 12 includes a crushing device housing 1201, a crushing device motor 1202, a crushing rod 1203, a crushing device electric rotating shaft 1204 and a crushing device opening and closing door 1205. The bottom end of the main body 1 is provided with a tire 13, and one side of the fixed plate 14 is fixedly connected to a support rod 15.

[0024] A discharge port 802 is provided at the through-hole of the outer wall of the filter housing 801, and a filter screen 803 is fixedly connected to the bottom end of the filter housing 801. A discharge plate 804 is fixedly connected to the outer wall of the filter housing 801, and the discharge plate 804 can directly transport the filtered roadbed material into the crushing device 12, thereby increasing the crushing efficiency; a crushing device motor 1202 is fixedly connected to the outer wall of the crushing device housing 1201, and a crushing rod 1203 is fixedly connected to the output end of the crushing device motor 1202. The bottom end of the crushing device housing 1201 is internally rotated. It is dynamically connected to the electric rotating shaft 1204 of the crushing device, and one side of the electric rotating shaft 1204 of the crushing device is fixedly connected to the opening and closing door 1205 of the crushing device. The opening and closing door 1205 of the crushing device can discharge the crushed roadbed material in time without clogging the crushing device 12; there are two crushing rods 1203, and their positions are symmetrical. The symmetrical crushing rods 1203 crush the roadbed material at the same time, ensuring the crushing effect; the diameter of the nut arranged inside the transport platform 6 is equal to the diameter of the screw rod 5, and the screw rod 5 is in full contact with the transport platform 6, so that the transport platform 6 can rise smoothly.

[0025] Working process: The electricity required by the present invention is provided by an external power supply. When the waste roadbed materials need to be crushed, the main body 1 is transported to the destination by the tire 13, and the roadbed materials are placed on the transport platform 6. The lifting motor 4 is turned on, and the output end of the lifting motor 4 drives the screw rod 5 to rotate. Since the transport platform 6 and the screw rod 5 are threadedly connected, the screw rod 5 will rub against the nut inside the transport platform 6, and then the transport platform 6 will rise along the screw rod 5. When the transport platform 6 reaches the highest point of the screw rod 5, the rotation of the screw rod 5 is stopped. The support rod 15 provides support for this process, and the limit block 7 ensures that the transport platform 6 will not separate from the screw rod 5. The electric rotating shaft 3 on the fixed plate 14 is turned on. When the electric rotating shaft 3 rotates, it will drive the screw rod 5 to tilt, and then the screw rod 5 drives the transport platform 6 to tilt. At this time, the roadbed materials on the transport platform 6 will be poured into the filter of the filter device 8. In the device housing 801, the sprinkler 2 is turned on, and the sprinkler 2 sprinkles water on the roadbed material to achieve the effect of reducing floating dust. Under the action of the filter 803, impurities and water will fall from the filter 803 into the storage trough 9, and the storage trough electric shaft 10 is turned on. The storage trough electric shaft 10 will open the storage trough opening and closing door 11, and impurities and water are discharged along the storage trough opening and closing door 11. The remaining roadbed material enters the discharge plate 804 from the discharge port 802, and then rolls into the crushing device housing 1201 of the crushing device 12, and then falls between the crushing rods 1203. The crushing device motor 1202 drives the crushing rods 1203 to rotate, and the blades on the crushing rods 1203 begin to crush the roadbed material. The crushing device opening and closing door 1205 is opened by the crushing device electric shaft 1204, and the crushed roadbed material will be discharged along the crushing device opening and closing door 1205.

[0026] Any matters not described in detail in this specification are prior art known to those skilled in the art. Standard parts used in this utility model are commercially available, and special-shaped parts can be customized according to the description in the specification and the accompanying drawings. The specific connection methods of each part are all conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment are all conventional models in the prior art, and the circuit connections use conventional connection methods in the prior art, which will not be described in detail here.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roadbed material recycling and crushing processing device, comprising a main body (1), a screw rod (5), a filtering device (8) and a crushing device (12), characterized in that: The top of the inner wall of the main body (1) is fixedly connected to a sprinkler (2), one side of the bottom end of the main body (1) is fixedly connected to a fixed plate (14), one side of the fixed plate (14) is rotatably connected to an electric rotating shaft (3), one end of the electric rotating shaft (3) is fixedly connected to a lifting motor (4), the output end of the lifting motor (4) is fixedly connected to a screw rod (5), the outer wall of the screw rod (5) is threadedly connected to a material transport platform (6), the top of the screw rod (5) is fixedly connected to a limiting block (7), the bottom end of the inner wall of the main body (1) is provided with a material storage trough (9) and a crushing device (12), the bottom end of the material storage trough (9) is rotatably connected to the material storage trough electric rotating shaft (10 ), a material storage trough opening and closing door (11) is fixedly connected to one side of the electric rotating shaft (10) of the material storage trough, a filtering device (8) is fixedly connected to the inner wall of the main body (1), and the filtering device (8) comprises a filtering device housing (801), a material discharge port (802), a filter screen (803) and a material discharge plate (804), and the crushing device (12) comprises a crushing device housing (1201), a crushing device motor (1202), a crushing rod (1203), a crushing device electric rotating shaft (1204) and a crushing device opening and closing door (1205), a tire (13) is provided at the bottom end of the main body (1), and a support rod (15) is fixedly connected to one side of the fixing plate (14).

2. The roadbed material recycling and crushing processing device according to claim 1, characterized in that: A discharge port (802) is provided at a through-hole on the outer wall of the filter device housing (801), a filter screen (803) is fixedly connected to the bottom end of the filter device housing (801), and a discharge plate (804) is fixedly connected to the outer wall of the filter device housing (801).

3. The roadbed material recycling and crushing processing device according to claim 1, characterized in that: The outer wall of the crushing device housing (1201) is fixedly connected to a crushing device motor (1202), the output end of the crushing device motor (1202) is fixedly connected to a crushing rod (1203), the bottom end of the crushing device housing (1201) is rotatably connected to a crushing device electric rotating shaft (1204), and one side of the crushing device electric rotating shaft (1204) is fixedly connected to a crushing device opening and closing door (1205).

4. The roadbed material recycling and crushing processing device according to claim 1, characterized in that: There are two crushing rods (1203) in total, and their positions are symmetrical.

5. The roadbed material recycling and crushing device according to claim 1, characterized in that: The diameter of the nut provided inside the material transport platform (6) is equal to the diameter of the screw rod (5).

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