Asphalt concrete mixing heat recycling equipment

Abstract

The utility model discloses asphalt concrete mixing heat recycling equipment, and particularly relates to the technical field of asphalt recycling, the asphalt concrete mixing heat recycling equipment comprises a base for supporting, a crushing and recycling assembly is arranged on the base, and the crushing and recycling assembly comprises a crushing box arranged on the base; a first crushing plate used for crushing materials is arranged on one side of the inner wall of the crushing box. The crushing and recycling assembly is arranged, materials are gathered firstly through a second crushing plate and a first crushing plate, the materials are easily gathered together to be pressurized and crushed, and meanwhile a servo motor is started to drive a belt pulley through a belt to drive a connecting roller to rotate; and when the connecting roller rotates, the second crushing plate can be driven to approach the first crushing plate to extrude materials between the first crushing plate and the second crushing plate, and meanwhile, through the arrangement of the crushing toothed plates, the two crushing toothed plates can be easily clamped together to improve the material crushing efficiency and effect.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt recovery and regeneration, and more specifically, to asphalt concrete mixing hot regeneration and recovery equipment. Background Art

[0002] Asphalt concrete, commonly known as asphalt concrete, is a mixture made by artificially selecting mineral materials with a certain graded composition (crushed stone or crushed gravel, stone chips or sand, mineral powder, etc.) and a certain proportion of road asphalt materials under strictly controlled conditions. Asphalt concrete can be divided into two categories: petroleum asphalt and coal asphalt according to the different binders used;

[0003] Asphalt concrete hot regeneration equipment is a kind of equipment used for asphalt concrete regeneration and recycling. It is mainly used to recycle old asphalt concrete pavement into high-quality asphalt concrete materials for repairing and re-paving roads.

[0004] Among them, it is found through searching that the utility model patent with patent application number CN202221230858.3 discloses an asphalt concrete mixing hot regeneration and recycling equipment, which relates to the field of asphalt concrete recycling technology. The asphalt concrete mixing hot regeneration and recycling equipment comprises a heating box connected to the inside of the storage box fixedly installed on the top of the storage box, a first motor fixedly installed on the surface of the heating box, the output end of the first motor rotates through the heating box and extends to the inside of the heating box, and a crushing blade is fixedly installed on the output end of the first motor;

[0005] When the structure is in use, the clamping rod is reset by the elastic force of the reset spring, so that the clamping rod is clamped into the inside of another clamping slot, thereby completing the fixation of the moving rod, making it convenient to adjust the size of the connecting port, thereby improving the adjustability of the device, and making it convenient to adjust the size of the connecting port according to needs, thereby controlling the amount of concrete passing through the connecting port, thereby facilitating construction according to different needs. However, the structure is not easy to extrude and crush the material when in use, resulting in a poor material recycling effect. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides an asphalt concrete mixing hot regeneration and recovery equipment, aiming to solve the problems raised in the above-mentioned background technology.

[0007] The utility model is implemented in this way. The utility model provides the following technical solutions: an asphalt concrete mixing hot regeneration and recycling device, comprising a base for support, on which a crushing and recycling component is arranged;

[0008] The crushing and recovery assembly comprises a crushing box arranged on a base, a first crushing plate for crushing materials is arranged on one side of the inner wall of the crushing box, and a second crushing plate for crushing materials is arranged on the other side of the inner wall of the crushing box;

[0009] The bottom of the second crushing plate is provided with a first shaft pin for support, a second shaft pin installed in the crushing box is provided on one side of the first shaft pin, a folding plate is movably connected between the second shaft pin and the first shaft pin through the shaft pin, the bottom end of the second crushing plate is movably connected to a spring column extending to one side of the second shaft pin and movably connected to the second shaft pin through the shaft pin, a spring is sleeved on the spring column, a reinforcing plate is provided on the opposite side of the first crushing plate and the second crushing plate, and a crushing tooth plate is provided on each of the reinforcing plates, two supporting rods respectively installed on the second crushing plate and the first crushing plate are provided at the bottom of the crushing tooth plate, and each of the crushing tooth plates is respectively clamped with the corresponding supporting rod;

[0010] It can be seen that in the above technical solution, the material is added into the crushing box, and the second crushing plate and the first crushing plate are used to gather the material first, so that the material can be gathered together for pressurized crushing. At the same time, the servo motor is started to drive the connecting rod to rotate through the belt drive pulley. When the connecting rod rotates, it will drive the second crushing plate to approach the first crushing plate, and squeeze the material between the first crushing plate and the second crushing plate. At the same time, through the setting of each crushing tooth plate, it is easy for the two crushing tooth plates to be stuck together to improve the material crushing efficiency and effect.

[0011] Optionally, in a possible implementation manner, a placement cavity is provided on the side of the second crushing plate and the first crushing plate that are away from each other, and a heating plate for heating is provided in each of the placement cavities, a connecting rod is provided on the top of the second crushing plate, one end of the connecting rod is provided with a belt pulley installed on the crushing box and movably connected to the crushing box, a servo motor is provided on the top of the base and on one side of the crushing box, and a belt sleeved on the belt pulley is provided at the output end of the servo motor;

[0012] Technical effects and advantages of the utility model:

[0013] By setting up the crushing and recovery assembly, compared with the prior art, through the corresponding coordinated use of various structures, by adding materials into the crushing box, the second crushing plate and the first crushing plate first gather the materials, so that the materials can be easily gathered together for pressure crushing;

[0014] At the same time, the servo motor is started and the belt drive pulley is used to drive the connecting rod to rotate. When the connecting rod rotates, it will drive the second crushing plate to approach the first crushing plate, and squeeze the material between the first crushing plate and the second crushing plate. At the same time, through the setting of each crushing tooth plate, it is easy for the two crushing tooth plates to be stuck together to improve the material crushing efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0016] Figure 1 It is the front view of the overall structure of the utility model.

[0017] Figure 2 It is a side view of the overall structure of the utility model.

[0018] Figure 3 It is the front view of the crushing and recycling component of the utility model.

[0019] Figure 4 It is a front view of the second axle pin, spring column and spring of the utility model.

[0020] The accompanying drawings are marked as follows: 1. base; 2. crushing box; 3. first crushing plate; 4. second crushing plate; 5. reinforcing plate; 6. first shaft pin; 7. second shaft pin; 8. folding plate; 9. spring column; 10. spring; 11. crushing tooth plate; 12. supporting rod; 13. heating plate; 14. connecting rod; 15. belt pulley; 16. servo motor; 17. belt. DETAILED DESCRIPTION

[0021] 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.

[0022] As attached Figure 1-4The asphalt concrete mixing hot regeneration recycling equipment shown in the figure has a crushing and recycling component arranged on the base 1. By adding materials into the crushing box 2, the materials are first gathered by the second crushing plate 4 and the first crushing plate 3, so that the materials are easily gathered together for pressurized crushing. At the same time, the servo motor 16 starts to drive the belt pulley 15 through the belt 17 to drive the connecting rod 14 to rotate. When the connecting rod 14 rotates, it will drive the second crushing plate 4 to approach the first crushing plate 3, and squeeze the materials between the first crushing plate 3 and the second crushing plate 4. At the same time, through the arrangement of each crushing tooth plate 11, it is easy for the two crushing tooth plates 11 to be stuck together to improve the material crushing efficiency and effect, and the specific structure of the component is arranged as follows;

[0023] The crushing and recycling assembly comprises a crushing box 2 arranged on a base 1, a first crushing plate 3 for crushing materials is arranged on one side of the inner wall of the crushing box 2, and a second crushing plate 4 for crushing materials is arranged on the other side of the inner wall of the crushing box 2;

[0024] A first axle pin 6 for support is provided at the bottom of the second crushing plate 4, a second axle pin 7 installed in the crushing box 2 is provided on one side of the first axle pin 6, a folding plate 8 is movably connected between the second axle pin 7 and the first axle pin 6 through an axle pin, a spring column 9 extending to one side of the second axle pin 7 and movably connected to the second axle pin 7 through an axle pin is movably connected at the bottom of the second crushing plate 4 through an axle pin, a spring column 9 is sleeved with a spring 10, a reinforcing plate 5 is provided on the opposite side of the first crushing plate 3 and the second crushing plate 4, and a crushing tooth plate 11 is provided on each reinforcing plate 5, and two support rods 12 respectively installed on the second crushing plate 4 and the first crushing plate 3 are provided at the bottom of the crushing tooth plate 11, and each crushing tooth plate 11 is respectively engaged with the corresponding support rod 12;

[0025] A placement cavity is provided on the side away from each other of the second crushing plate 4 and the first crushing plate 3, and a heating plate 13 for heating is provided in each placement cavity. A connecting rod 14 is provided on the top of the second crushing plate 4, and a belt pulley 15 installed on the crushing box 2 and movably connected to the crushing box 2 is provided at one end of the connecting rod 14. A servo motor 16 is provided on the top of the base 1 and on one side of the crushing box 2, and a belt 17 sleeved on the belt pulley 15 is provided at the output end of the servo motor 16.

[0026] According to the above structure, when in use, the staff installs the device at a designated position, and when recycling materials, adds the materials into the crushing box 2, and first gathers the materials through the second crushing plate 4 and the first crushing plate 3, so that the materials can be easily gathered together for pressure crushing;

[0027] At the same time, the servo motor 16 starts to drive the belt pulley 15 through the belt 17 to drive the connecting rod 14 to rotate. When the connecting rod 14 rotates, it drives the second crushing plate 4 to approach the first crushing plate 3, and squeezes the material between the first crushing plate 3 and the second crushing plate 4. At the same time, through the arrangement of each crushing tooth plate 11, it is easy for the two crushing tooth plates 11 to be stuck together to improve the material crushing efficiency and effect;

[0028] And when the second crushing plate 4 approaches the first crushing plate 3 and is pressurized, it will also drive the spring 10 to stretch. By cutting off the power of the servo motor 16, the second crushing plate 4 is pulled back to its original position through the elasticity of the spring 10 itself, which makes it easy for the second crushing plate 4 to be reset, so that the crushed materials can be discharged, which is easy to guide and improves the convenience of the device when in use.

[0029] Different from the prior art, the present application discloses an asphalt concrete mixing hot regeneration and recycling equipment. By adding materials into the crushing box 2, the materials are first gathered by the second crushing plate 4 and the first crushing plate 3, so that the materials can be easily gathered together for pressurized crushing. At the same time, the servo motor 16 is started to drive the belt pulley 15 through the belt 17 to drive the connecting rod 14 to rotate. When the connecting rod 14 rotates, it will drive the second crushing plate 4 toward the first crushing plate 3, and squeeze the material between the first crushing plate 3 and the second crushing plate 4. At the same time, through the setting of each crushing tooth plate 11, it is easy for the two crushing tooth plates 11 to be stuck together to improve the material crushing efficiency and effect.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An asphalt concrete mixing hot regeneration and recycling device, comprising a base (1) for supporting, characterized in that: The base (1) is provided with a crushing and recovery component; The crushing and recovery assembly comprises a crushing box (2) arranged on a base (1), a first crushing plate (3) for crushing materials being arranged on one side of the inner wall of the crushing box (2), and a second crushing plate (4) for crushing materials being arranged on the other side of the inner wall of the crushing box (2); A first axle pin (6) for support is provided at the bottom of the second crushing plate (4), a second axle pin (7) installed in the crushing box (2) is provided on one side of the first axle pin (6), and a folding plate (8) is movably connected between the second axle pin (7) and the first axle pin (6) via an axle pin.

2. The asphalt concrete mixing hot regeneration and recycling equipment according to claim 1 is characterized in that: The bottom end of the second crushing plate (4) is movably connected to a spring column (9) extending to one side of the second shaft pin member (7) and movably connected to the second shaft pin member (7) via a shaft pin, and a spring (10) is sleeved on the spring column (9).

3. The asphalt concrete mixing hot regeneration and recycling equipment according to claim 1 is characterized in that: A reinforcing plate (5) is provided on one side opposite to the first crushing plate (3) and the second crushing plate (4), and a crushing tooth plate (11) is provided on each of the reinforcing plates (5).

4. The asphalt concrete mixing hot regeneration and recycling equipment according to claim 3 is characterized in that: Two supporting rods (12) are provided at the bottom of the crushing tooth plate (11) and are respectively mounted on the second crushing plate (4) and the first crushing plate (3), and each crushing tooth plate (11) is respectively clamped with a corresponding supporting rod (12).

5. The asphalt concrete mixing hot regeneration and recycling equipment according to claim 1, characterized in that: A placement cavity is provided on the side of the second crushing plate (4) and the first crushing plate (3) that is away from each other, and a heating plate (13) for heating is provided in each placement cavity.

6. The asphalt concrete mixing hot regeneration and recycling equipment according to claim 1, characterized in that: A connecting rod (14) is provided on the top of the second crushing plate (4), and a belt pulley (15) is provided at one end of the connecting rod (14) and is mounted on the crushing box (2) and movably connected to the crushing box (2).

7. The asphalt concrete mixing hot regeneration and recycling equipment according to claim 6, characterized in that: A servo motor (16) is provided on the top of the base (1) and on one side of the crushing box (2), and a belt (17) sleeved on a belt pulley (15) is provided at the output end of the servo motor (16).

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