CN215541254U - Emulsified asphalt raw material grinding and screening all-in-one machine - Google Patents

Abstract

The utility model discloses an emulsified asphalt raw material grinding and screening integrated machine which comprises an installation box, a conveying cylinder, a grinding mechanism, a screening mechanism and a recovery mechanism, wherein the installation box is provided with a conveying cylinder; crushing groove has been seted up at the top of install bin, grind the mechanism and install in the crushing inslot, screening mechanism installs in the install bin, it is right to be used for grind the pitch raw materials after the mechanism grinds filter, retrieve the mechanism and install the right side of install bin is in order to be used for sending back the raw materials that do not select grind once more in the mechanism. According to the utility model, the driving mechanism can drive the two grinding shafts to rotate reversely to grind and grind the raw materials, the raw materials which do not conform to the specification can be isolated and screened into the collecting box through the screening frame and then enter the conveying cylinder, then are conveyed into the connecting pipe through the spiral conveying blade and finally enter the grinding groove again for secondary grinding, and therefore, the raw materials can be directly screened after being primarily ground.

Description

Emulsified asphalt raw material grinding and screening all-in-one machine

Technical Field

The utility model relates to the technical field of asphalt processing, in particular to an emulsified asphalt raw material grinding and screening integrated machine.

Background

The emulsified asphalt is the liquid asphalt produced by asphalt and emulsifier under certain technological action, and is prepared through mechanical stirring and chemical stabilization of road asphalt used at high temperature, and through diffusion into water, the emulsified asphalt is liquefied into a road building material with very low viscosity and good flowability at normal temperature, and may be used at normal temperature or together with cold and wet stone. In the emulsified asphalt production process, need to be to being solid-state pitch raw materials and grinding, but current grinder can't grind pitch evenly, if use sieving mechanism to screen, then will not conform to the specification pitch raw materials grinds once more, because the mill is generally single-use with the sieve separator, then leads to the grinding process of pitch longer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an emulsified asphalt raw material grinding and screening integrated machine which can directly carry out screening and secondary grinding after grinding asphalt and accelerate the production speed of asphalt raw materials.

In order to solve the technical problems, the utility model adopts the following technical scheme: an emulsified asphalt raw material grinding and screening integrated machine comprises an installation box, a conveying cylinder, a grinding mechanism, a screening mechanism and a recovery mechanism;

crushing groove has been seted up at the top of install bin, grind the mechanism and install in the crushing inslot, screening mechanism installs in the install bin, it is right to be used for grind the pitch raw materials after the mechanism grinds filter, retrieve the mechanism and install the right side of install bin is in order to be used for sending back the raw materials that do not select grind once more in the mechanism.

Further, the grinding mechanism comprises a first motor, a driving mechanism and two grinding shafts;

two the grinding axle is installed side by side smash the inslot, two the both ends of grinding the axle respectively with the both sides inner wall in crushing groove rotates to be connected, first motor is installed the left side of install bin, the output and one of them of first motor grind the hub connection, be close to on the install bin the mounting groove has been seted up to one side of first motor, actuating mechanism installs in the mounting groove, one of them the grinding axle passes through actuating mechanism and drives another the grinding axle rotates.

Further, the driving mechanism comprises a chain, a driving gear, a driven gear and two belt wheels;

one of them the right side of band pulley is fixed with the pivot, the right-hand member of pivot rotates and extends to smash the inslot and rather than one grind axle fixed connection, another the band pulley rotates to be installed on the middle part right side inner wall of mounting groove, the chain is around establishing two outside the band pulley, the driving gear is installed at another on the outer peripheral face of band pulley, driven gear sets up in the mounting groove and with driving gear engagement, driven gear's right side is fixed with the connecting axle, the right-hand member of connecting axle rotates and extends to smash the inslot and with another grind axle fixed connection.

Further, the screening mechanism comprises a second motor, a filter screen, a screening frame and two discs;

two the inboard of disc respectively with the both sides of screening frame are rotated and are connected, one of them the outside of disc with the inner wall of install bin rotates and connects, the second motor is installed the left side of install bin, the output of second motor rotates and extends to in the install bin and with another the outside fixed connection of disc, the discharge gate has been seted up on the right side of screening frame, the bottom of screening frame is uncovered design, the filter screen is installed the bottom of screening frame.

Further, the recovery mechanism comprises a conveying cylinder, a connecting pipe, a third motor and a spiral conveying blade;

a supporting plate is fixed on the right side of the mounting box, the third motor is mounted at the bottom of the supporting plate, the conveying cylinder is fixed at the top of the supporting plate, the spiral conveying blade is rotatably arranged in the conveying cylinder, the output end of the third motor extends into the conveying cylinder in a rotating way and is fixedly connected with the bottom end of the spiral conveying blade, a communicating opening is arranged on the right side of the mounting box, a collecting box is communicated and arranged at the position of the inner side of the conveying cylinder corresponding to the communicating opening, the inner side and the outer side of the collecting box are both open, the inner side of the collecting box extends into the mounting box through the communicating port, the raw materials that will the screening of filter frame are collected to in the transfer cylinder, the right-hand member of connecting pipe with the left side of transfer cylinder is close to the top intercommunication, the left end of connecting pipe is buckled downwards and is located smash the top in groove.

Further, the outer side of the bottom wall of the collecting box is downward inclined, and the inner side of the top of the collecting box is in an open design.

Furthermore, an entrance and an exit are formed in the left side of the lower portion of the installation box, a dustproof door is hinged to the top wall of the entrance and the exit, and a handle is fixed to the outer side of the dustproof door.

Further, be provided with the collection vehicle in the install bin, the collection vehicle be located the below of screening frame.

Furthermore, guide plates are fixed on two sides of the bottom of the screening frame.

The utility model has the beneficial effects that:

1. according to the utility model, the two grinding shafts can be driven to rotate reversely by the driving mechanism to grind and grind the raw materials, the raw materials which do not conform to the specification can be isolated and screened into the collection box by the screening frame and then enter the conveying cylinder, and then are conveyed into the connecting pipe by the spiral conveying blade and finally enter the grinding groove again for secondary grinding, so that the raw materials can be screened directly after being primarily ground, and the processing time of the asphalt raw materials is greatly shortened.

2. According to the utility model, the screened raw materials can be directly collected through the collecting vehicle, the screened raw materials can be conveniently taken out through the access, and the access is sealed through the dustproof door, so that the influence on the health of workshop personnel caused by more floating and sinking generated in the screening process of the raw materials in the workshop can be prevented.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Figure 3 is a side view of the screen frame of the present invention.

Fig. 4 is a top view of the grinding mechanism of the present invention.

The components in the drawings are labeled as follows: 1. installing a box; 2. a transfer drum; 3. a first motor; 4. a support plate; 5. a connecting pipe; 6. a second motor; 7. a third motor; 8. a communication port; 9. an entrance and an exit; 10. a dust-proof door; 11. a handle; 12. a collection vehicle; 13. a collection box; 14. a discharge port; 15. a screw conveying blade; 16. a crushing tank; 17. filtering with a screen; 18. a guide plate; 19. a disc; 20. screening frames; 21. a pulley; 22. grinding the shaft; 23. a chain; 24. mounting grooves; 25. a driving gear; 26. a connecting shaft; 27. a driven gear; 28. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

See fig. 1-4.

The utility model discloses an emulsified asphalt raw material grinding and screening integrated machine which comprises an installation box 1, a conveying cylinder 2, a grinding mechanism, a screening mechanism and a recovery mechanism;

crushing groove 16 has been seted up at the top of install bin 1, grind the mechanism and install in crushing groove 16, screening mechanism installs in install bin 1 for it is right to be used for the pitch raw materials after grinding the mechanism and grinding screens, it installs to retrieve the mechanism install the right side of install bin 1 for send back the raw materials that do not select grind once more in the mechanism.

In this embodiment, install bin 1 is used for grinding the mechanism, screening mechanism and recovery mechanism install, can smash the grinding to the raw materials through grinding the mechanism, smash 16 the inside slope in bottom of groove, can make the raw materials after grinding get into screening mechanism better in, the raw materials that screening mechanism screened out not conform to the specification can get into and retrieve in the mechanism, then carry again through recovery mechanism and grind in grinding the mechanism to can grind out the raw materials that accord with the size fast conveniently.

In one embodiment, the grinding mechanism comprises a first motor 3, a drive mechanism and two grinding shafts 22;

two grind axle 22 and install in parallel smash the inslot 16, two grind the both ends of axle 22 respectively with smash the both sides inner wall rotation connection of groove 16, first motor 3 is installed the left side of install bin 1, the output and one of them of first motor 3 grind axle 22 and connect, be close to on the install bin 1 mounting groove 24 has been seted up to one side of first motor 3, actuating mechanism installs in the mounting groove 24, one of them grind axle 22 and drive another through actuating mechanism grind axle 22 and rotate. Two grind axle 22 all inwards rotates to be used for smashing the grinding to the raw materials, two both ends of grinding axle 22 are all rotated and are installed in smashing groove 16, and mounting groove 24 is seted up at the top of install bin 1 and is close to left position department, and the top of mounting groove 24 is closed design, can protect actuating mechanism, and actuating mechanism is connected with two left ends of grinding axle 22, and one of them grinding axle 22 can drive another grinding axle 22 antiport through actuating mechanism.

In one embodiment, the drive mechanism comprises a chain 23, a drive gear 25, a driven gear 27 and two pulleys 21;

one of them the right side of band pulley 21 is fixed with pivot 28, the right-hand member of pivot 28 rotates to extend to in the crushing groove 16 and with one of them grind axle 22 fixed connection, another band pulley 21 rotates to be installed on the middle part right side inner wall of mounting groove 24, chain 23 is around establishing two outside the band pulley 21, driving gear 25 installs at another on the outer peripheral face of band pulley 21, driven gear 27 sets up in the mounting groove 24 and with the driving gear 25 meshing, driven gear 27's right side is fixed with connecting axle 26, the right-hand member of connecting axle 26 rotates to extend to in the crushing groove 16 and with another grind axle 22 fixed connection. Two belt pulleys 21 are installed in the installation groove 24 at intervals in the front-back direction, the output end of the first motor 3 extends into the installation groove 24 and is fixedly connected with the left side of one belt pulley 21, so that one belt pulley 21 drives one grinding shaft 22 to rotate, one belt pulley 21 can drive the other belt pulley 21 to rotate through the chain 23, and the driving gear 25 on the other belt pulley 21 is meshed with the driven gear 27, so that the belt pulley 21 can reversely rotate through the other grinding shaft 22 of the driven gear 27, and raw materials can be ground.

In one embodiment, the screening mechanism comprises a second motor 6, a screen 17, a screening frame 20 and two discs 19;

two the inboard of disc 19 respectively with the both sides of screening frame 20 are rotated and are connected, one of them the outside of disc 19 with the inner wall of install bin 1 rotates and connects, second motor 6 is installed the left side of install bin 1, the output of second motor 6 rotates and extends to in the install bin 1 and with another the outside fixed connection of disc 19, discharge gate 14 has been seted up on the right side of screening frame 20, the bottom of screening frame 20 is uncovered design, filter screen 17 installs the bottom of screening frame 20. The top of filter screen frame 20 is uncovered design, the edge of two discs 19 is close to top center department with the both sides of filter screen frame 20 respectively and rotates and be connected, the output of second motor 6 and the position department fixed connection of filter screen frame 20 are kept away from on the left of 19 left sides of left disc, make second motor 6 can drive left disc 19 and rotate, when left disc 19 rotates, can drive filter screen frame 20 and rock, can carry out comprehensive screening to the raw materials through filter screen 17, can improve the quality of emulsified asphalt, and the bottom of filter screen frame 20 is convex design, can prevent slope around the filter screen frame 20.

In one embodiment, the recovery mechanism comprises a conveying cylinder 2, a connecting pipe 5, a third motor 7 and a spiral conveying blade 15;

a supporting plate 4 is fixed on the right side of the installation box 1, the third motor 7 is installed at the bottom of the supporting plate 4, the conveying cylinder 2 is fixed at the top of the supporting plate 4, the spiral conveying blade 15 is rotatably installed in the conveying cylinder 2, the output end of the third motor 7 rotatably extends into the conveying cylinder 2 and is fixedly connected with the bottom end of the spiral conveying blade 15, a communication port 8 is formed on the right side of the installation box 1, a collecting box 13 is communicated at a position of the inner side of the conveying cylinder 2 corresponding to the communication port 8, both the inner side and the outer side of the collecting box 13 are open, the inner side of the collecting box 13 extends into the installation box 1 through the communication port 8 so as to be used for collecting the raw materials screened by the screening frame 20 into the conveying cylinder 2, and the right end of the connecting pipe 5 is communicated with the left side of the conveying cylinder 2 near the top, the left end of the connecting pipe 5 is bent downward and is located above the pulverizing groove 16. Can install the right side at install bin 1 with recovery mechanism through backup pad 4, can let the one end of collecting box 13 be located install bin 1 through intercommunication mouth 8, the other end and 2 intercommunications of a conveying section of thick bamboo, the raw materials of screening frame 20 through collecting box 13 can be selected are collected, raw materials in collecting box 13 can get into in the conveying section of thick bamboo 2, can drive auger delivery blade 15 through third motor 7 and rotate, make pivoted auger delivery blade 15 can carry the raw materials to the top of conveying section of thick bamboo 2, then can get into crushing groove 16 once more through connecting pipe 5, make grinding shaft 22 smash the raw materials, thereby can be directly screening after tentatively smashing the raw materials, screen unqualified can directly carry out the regrinding, the process time who makes the pitch raw materials shortens greatly.

In one embodiment, the bottom wall of the collecting chamber 13 is downwardly inclined, and the top inside of the collecting chamber 13 is open. The bottom of the right side of the collecting box 13 inclines downwards, so that collected raw materials can better enter the conveying cylinder 2, and the part of the top of the collecting box 13 close to the inner side is in an open design, so that the raw materials in the screening frame 20 can be better collected.

In one embodiment, the left side of the lower part of the installation box 1 is provided with an access 9, the top wall of the access 9 is hinged with a dust-proof door 10, and a handle 11 is fixed on the outer side of the dust-proof door 10. The screened raw materials can be conveniently taken out through the access 9, and the raw materials can be prevented from floating in a workshop due to more floating and sinking generated in the screening process through the dustproof door 10.

In one embodiment, a collection vehicle 12 is disposed in the installation box 1, and the collection vehicle 12 is located below the screening frame 20. The raw materials after screening can be directly collected through the collecting vehicle 12, and the transportation of the raw materials is convenient.

In one embodiment, guide plates 18 are fixed to both sides of the bottom of the screen frame 20. The guide plates 18 on both sides of the screen frame 20 are inclined inward, and the raw material in the screen frame 20 can better enter the collection vehicle 12 through the guide plates 18.

It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present disclosure, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this disclosure.

Claims (9)

1. The utility model provides an emulsified asphalt raw materials grinds screening all-in-one which characterized in that: comprises an installation box (1), a conveying cylinder (2), a grinding mechanism, a screening mechanism and a recovery mechanism;

crushing groove (16) have been seted up at the top of install bin (1), grind the mechanism and install in crushing groove (16), screening mechanism installs in install bin (1), it is right to be used for grind the pitch raw materials after the mechanism grinds, it installs to retrieve the mechanism the right side of install bin (1) is in order to be used for sending back the raw materials that do not select grind once more in the mechanism.

2. The emulsified asphalt raw material grinding and screening integrated machine according to claim 1, which is characterized in that: the grinding mechanism comprises a first motor (3), a driving mechanism and two grinding shafts (22);

two grind axle (22) and install side by side in smashing groove (16), two the both ends of grinding axle (22) respectively with the both sides inner wall of smashing groove (16) rotates and connects, install first motor (3) the left side of install bin (1), the output and one of them of first motor (3) grind axle (22) and connect, be close to on install bin (1) mounting groove (24) have been seted up to one side of first motor (3), actuating mechanism installs in mounting groove (24), one of them grind axle (22) and drive another through actuating mechanism grind axle (22) and rotate.

3. The emulsified asphalt raw material grinding and screening integrated machine according to claim 2, which is characterized in that: the driving mechanism comprises a chain (23), a driving gear (25), a driven gear (27) and two belt wheels (21);

wherein one the right side of band pulley (21) is fixed with pivot (28), the right-hand member of pivot (28) rotates and extends to smash in groove (16) and with one of them grind axle (22) fixed connection, another band pulley (21) rotate and install on the middle part right side inner wall of mounting groove (24), chain (23) are around establishing two outside band pulley (21), driving gear (25) are installed another on the outer peripheral face of band pulley (21), driven gear (27) set up in mounting groove (24) and with driving gear (25) meshing, the right side of driven gear (27) is fixed with connecting axle (26), the right-hand member of connecting axle (26) rotates and extends to smash in groove (16) and with another grind axle (22) fixed connection.

4. The emulsified asphalt raw material grinding and screening integrated machine according to claim 3, which is characterized in that: the screening mechanism comprises a second motor (6), a screen (17), a screening frame (20) and two discs (19);

two the inboard of disc (19) respectively with the both sides of screening frame (20) are rotated and are connected, one of them the outside of disc (19) with the inner wall of install bin (1) is rotated and is connected, install second motor (6) the left side of install bin (1), the output of second motor (6) is rotated and is extended to in install bin (1) and with another the outside fixed connection of disc (19), discharge gate (14) have been seted up on the right side of screening frame (20), the bottom of screening frame (20) is uncovered design, install filter screen (17) the bottom of screening frame (20).

5. The emulsified asphalt raw material grinding and screening integrated machine according to claim 4, wherein: the recovery mechanism comprises a conveying cylinder (2), a connecting pipe (5), a third motor (7) and a spiral conveying blade (15);

a supporting plate (4) is fixed on the right side of the mounting box (1), the third motor (7) is installed at the bottom of the supporting plate (4), the conveying cylinder (2) is fixed at the top of the supporting plate (4), the spiral conveying blade (15) is rotatably installed in the conveying cylinder (2), the output end of the third motor (7) rotatably extends into the conveying cylinder (2) and is fixedly connected with the bottom end of the spiral conveying blade (15), a communication port (8) is formed in the right side of the mounting box (1), a collecting box (13) is communicated and arranged at the position, corresponding to the communication port (8), of the inner side of the conveying cylinder (2), a collecting box (13) is arranged in a position, the inner side and the outer side of the collecting box (13) are both in an open design, the inner side of the collecting box (13) extends into the mounting box (1) through the communication port (8) so as to be used for collecting the raw materials screened by the screening frame (20) into the conveying cylinder (2), the right end of the connecting pipe (5) is communicated with the top of the left side of the conveying cylinder (2), and the left end of the connecting pipe (5) is bent downwards and is positioned above the crushing groove (16).

6. The emulsified asphalt raw material grinding and screening integrated machine according to claim 5, wherein: the outer side of the bottom wall of the collecting box (13) is downward inclined, and the inner side of the top of the collecting box (13) is open.

7. The emulsified asphalt raw material grinding and screening all-in-one machine as claimed in any one of claims 1 to 6, wherein: an entrance (9) is formed in the left side of the lower portion of the installation box (1), a dustproof door (10) is hinged to the top wall of the entrance (9), and a handle (11) is fixed to the outer side of the dustproof door (10).

8. The emulsified asphalt raw material grinding and screening integrated machine according to claim 7, which is characterized in that: a collecting vehicle (12) is arranged in the installation box (1), and the collecting vehicle (12) is located below the screening frame (20).

9. The emulsified asphalt raw material grinding and screening all-in-one machine as claimed in claim 4, 5 or 6, wherein: and guide plates (18) are fixed on two sides of the bottom of the screening frame (20).

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