CN218423082U - Double-roller crushing device for asphalt milling material - Google Patents

Abstract

The utility model discloses a be used for pitch to mill two roller breaker of plane material, including broken case, broken case has the sieve through hinged joint, and sieve surface mounting has a branch stream block, sieve bottom surface mounting has the vibrator, the inside vertical baffle of installing of broken incasement, and the baffle top installs the recess, install the spring in the recess, broken case surface mounting has driving motor, and the driving motor output is connected with crushing roller. The utility model discloses in, mill the plane material and enter into the sieve surface through the feed inlet, use under the cooperation of vibrator and spring, the sieve shakes, to milling the plane material and carry out vibration screening, will mill in the plane material thin material sieve to the baffle right side cavity in, divide the stream block to disperse the material that descends that shakes, be convenient for sieve, mill after the screening and plane the material and enter into the crushing roller, under driving motor's drive, two sets of crushing rollers are milling the plane material and are broken, production efficiency has also been promoted.

Description

Double-roller crushing device for asphalt milling material

Technical Field

The utility model relates to a pitch mills plane material broken technical field, especially relates to a be used for pitch to mill plane two roller breaker of material.

Background

The regeneration method is that old asphalt pavement which needs to be renovated or abandoned is dug, recovered, crushed and screened, then is properly matched with new aggregate and new asphalt material, and is mixed again to form a regenerated asphalt mixture with certain pavement performance, and the regenerated asphalt mixture is used for paving a pavement surface layer or a base layer.

The prior art has the following problems:

in the asphalt milling material, a large amount of fine materials are contained, and if the milled material is directly led into the crushing device, the workload of the crushing structure is undoubtedly increased, and the abrasion degree of the crushing gear is increased.

We therefore propose a twin-roll crushing device for asphalt milling and planing materials which solves the above drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-roller crushing device for asphalt milling materials.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a be used for two roller breaker of pitch milling and planing material, includes broken case, broken case has the sieve through hinged mounting, and sieve surface mounting has a branch stream block, sieve bottom surface mounting has the vibrator, the vertical baffle of installing in broken incasement portion, and the baffle top installs the recess, install the spring in the recess, spring top and sieve fixed connection, broken case surface mounting has driving motor, and the driving motor output is connected with crushing roller.

Preferably, the surface of the crushing tank is connected with a cold water tank, a refrigerator is arranged at the bottom end inside the cold water tank, a water guide pipe is arranged in the cold water tank and connected with a water pump, the water pump is connected with a flow dividing pipe, and a spray head is arranged at the bottom end of the flow dividing pipe.

Preferably, the shunting blocks are provided with a plurality of groups.

Preferably, the feed inlet is installed to broken case top, broken bottom of the case end is provided with the discharge gate, and the valve is installed to the discharge gate.

Preferably, a liquid level sensor is installed in the cold water tank.

Preferably, the crushing box is provided with the landing leg, and the rubber pad is installed to the landing leg bottom, the landing leg is provided with the multiunit, and multiunit landing leg evenly distributed is at crushing box bottom surface.

Preferably, a control panel is installed on the surface of the crushing box.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses, through setting up the sieve, the vibrator, a spring, the cooperation of reposition of redundant personnel piece and baffle is used, be convenient for to mill the thin material screening in the material of digging, it is broken to be convenient for mill the plane material to the bold, alleviate work load, it enters into the sieve surface through the feed inlet to mill the material, use down in the cooperation of vibrator and spring, the sieve shakes, to milling the material and carrying out vibration screening, will mill in the plane material thin material screening baffle right side cavity indoor, reposition of redundant personnel piece disperses vibrations decline material, be convenient for screen, the material of milling after the screening enters into crushing roller, under driving motor's drive, two sets of crushing rollers are to milling the plane material and are broken, production efficiency has also been promoted.

2. The utility model discloses, through setting up the cold water storage cistern, a water pump, the cooperation of refrigerator and shower nozzle is used, be convenient for mill the plane material to pitch and spray the cooling, prevent that the crushing roller is in long-time, mill to pitch and plane when material friction extrusion is broken and produce a large amount of heats, thereby make some mill the pitch softening of plane material surface and cohere on the crushing roller surface, the water pump can take out the cold water in the cold water storage cistern and deliver to the shower nozzle in, the shower nozzle mills to pitch and plans the material and spray the cooling, it heats when preventing broken, thereby reduce the phenomenon of cohering, the refrigerator can reduce the temperature in the cold water storage cistern, be convenient for spray the use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below.

Fig. 1 is a schematic structural diagram of a double-roller crushing device for asphalt milling materials according to the present invention;

fig. 2 is a schematic diagram of a sieve plate of the double-roller crushing device for the asphalt milling material provided by the utility model;

fig. 3 is a schematic view of a crushing roller of the asphalt milling material double-roller crushing device provided by the utility model.

Illustration of the drawings:

1. a crushing box; 2. a spray head; 3. a shunt tube; 4. a vibrator; 5. a feed inlet; 6. a control panel; 7. a shunting block; 8. a sieve plate; 9. a spring; 10. a partition plate; 11. a support leg; 12. a discharge port; 13. a crushing roller; 14. a refrigerator; 15. a liquid level sensor; 16. a cold water tank; 17. a water conduit; 18. a water pump; 19. the motor is driven.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, a double-roller crushing device for an asphalt milling material comprises a crushing box 1, wherein a sieve plate 8 is mounted on the crushing box 1 through a hinge, a shunting block 7 is mounted on the surface of the sieve plate 8, a vibrator 4 is mounted on the surface of the bottom end of the sieve plate 8, a partition plate 10 is vertically mounted inside the crushing box 1, a groove is mounted at the top end of the partition plate 10, a spring 9 is mounted in the groove, the top end of the spring 9 is fixedly connected with the sieve plate 8, a driving motor 19 is mounted on the surface of the crushing box 1, the output end of the driving motor 19 is connected with a crushing roller 13, and multiple groups of shunting blocks 7 are arranged.

In this embodiment: through setting up the sieve 8, vibrator 4, spring 9, the cooperation of reposition of redundant personnel piece 7 and baffle 10 is used, be convenient for to mill the thin material screening in the material of digging, be convenient for to the bold mill the material breakage of digging, alleviate work load, it enters into sieve 8 surfaces through feed inlet 5 to mill the material, use under the cooperation of vibrator 4 and spring 9, sieve 8 shakes, to milling the material vibration screening, will mill in the material thin material screening to the baffle 10 right side cavity indoor, reposition of redundant personnel piece 7 disperses vibrations decline material, be convenient for sieve, mill after the screening and dig the material and enter into crushing roller 13, under driving motor 19's drive, two sets of crushing roller 13 are smashed milling the material, production efficiency has also been promoted.

Specifically, broken case 1 surface is connected with cold water tank 16, and the inside bottom of cold water tank 16 installs refrigerator 14, cold water tank 16 installs aqueduct 17, and aqueduct 17 is connected with water pump 18, water pump 18 is connected with shunt tubes 3, shower nozzle 2 is installed to shunt tubes 3 bottom, installs level sensor 15 in the cold water tank 16.

In this embodiment: through setting up cold water storage cistern 16, water pump 18, the cooperation of refrigerator 14 and shower nozzle 2 is used, be convenient for mill the material to pitch and spray the cooling, prevent that crushing roller 13 is in long-time, mill to pitch and dig material friction extrusion when broken and produce a large amount of heats, thereby make some pitch softening on milling material surface cohere at crushing roller 13 surface, water pump 18 can pump the cold water in cold water storage cistern 16 to shower nozzle 2 in, shower nozzle 2 mills the material to pitch and sprays the cooling, play when preventing to be broken and heat, thereby reduce the phenomenon of cohering, refrigerator 14 can reduce the temperature of water in cold water storage cistern 16, be convenient for spray the use.

Specifically, feed inlet 5 is installed on broken case 1 top, 1 bottom of broken case is provided with discharge gate 12, and discharge gate 12 installs the valve.

In this embodiment: the material inlet and outlet are convenient by arranging the feed inlet 5 and the discharge outlet 12.

Specifically, broken case 1 is provided with landing leg 11, and installs the rubber pad in landing leg 11 bottom, landing leg 11 is provided with the multiunit, and 11 evenly distributed of multiunit landing leg are at broken case 1 bottom surface.

In this embodiment: through setting up the rubber pad, vibrations are propagated when reducing screening, breakage.

Specifically, the surface of the crushing box 1 is provided with a control panel 6.

In this embodiment: through setting up control panel 6, control panel 6 is convenient for carry out the unified control to the electric element in the device and is used, and control panel 6 control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not reform transform, so control mode and circuit connection are not described in detail again.

The working principle is as follows: during operation mills plane material and enters into 8 surfaces on the sieve through feed inlet 5, use under the cooperation of vibrator 4 and spring 9, sieve 8 shakes, to milling plane material vibration screening, will mill in the plane material fine material screening to the baffle 10 right side cavity in, stream distribution block 7 disperses vibrations decline material, be convenient for screen, mill after the screening to plane the material and enter into crushing roller 13, under driving motor 19's drive, two sets of crushing roller 13 are to milling plane the material and are broken, production efficiency has also been promoted, water pump 18 can with cold water pumping in cold water tank 16 to in shower nozzle 2, shower nozzle 2 is milled the material to pitch and is sprayed the cooling, rise heat when preventing to break, thereby reduce the phenomenon of cohering, refrigerator 14 can reduce the temperature of water in the cold water tank 16, be convenient for spray the use.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.

Claims (7)

1. The utility model provides a be used for two roller breaker of material is milled to pitch, includes broken case (1), its characterized in that, broken case (1) has sieve (8) through hinged joint, and sieve (8) surface mounting has branch stream block (7), sieve (8) bottom surface mounting has vibrator (4), inside vertical baffle (10) of installing of broken case (1), and baffle (10) top is installed flutedly, install spring (9) in the recess, spring (9) top and sieve (8) fixed connection, broken case (1) surface mounting has driving motor (19), and driving motor (19) output is connected with crushing roller (13).

2. The twin-roll crushing device for asphalt milling material according to claim 1, characterized in that a cold water tank (16) is connected to the surface of the crushing tank (1), a refrigerator (14) is installed at the bottom end inside the cold water tank (16), a water guide pipe (17) is installed on the cold water tank (16), a water pump (18) is connected to the water guide pipe (17), a shunt pipe (3) is connected to the water pump (18), and a spray head (2) is installed at the bottom end of the shunt pipe (3).

3. The twin-roll crushing device for asphalt milled material according to claim 1, characterized in that the diverter block (7) is provided with a plurality of sets.

4. The double-roller crushing device for the asphalt milling material according to the claim 1, characterized in that the top end of the crushing box (1) is provided with a feeding port (5), the bottom end of the crushing box (1) is provided with a discharging port (12), and the discharging port (12) is provided with a valve.

5. The double-roll crushing device for asphalt milled materials according to claim 2, characterized in that a liquid level sensor (15) is mounted in the cold water tank (16).

6. The double-roller crushing device for the asphalt milling material is characterized in that the crushing box (1) is provided with supporting legs (11), a rubber pad is mounted at the bottom ends of the supporting legs (11), the supporting legs (11) are provided with a plurality of groups, and the plurality of groups of supporting legs (11) are uniformly distributed on the surface of the bottom end of the crushing box (1).

7. The twin-roll crushing device for asphalt milling material according to claim 1, characterized in that the crushing box (1) is surface-mounted with a control panel (6).

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