CN217298518U

CN217298518U - Extrusion type asphalt pavement milling, planing, crushing and screening device

Info

Publication number: CN217298518U
Application number: CN202221041878.6U
Authority: CN
Inventors: 徐良; 杜波; 程周羊
Original assignee: CCCC First Highway Fifth Engineering Co Ltd; CCCC First Highway Engineering Co Ltd
Current assignee: CCCC First Highway Fifth Engineering Co Ltd; CCCC First Highway Engineering Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-26
Anticipated expiration: 2032-04-29

Abstract

The application discloses extrusion formula bituminous paving mills plane material crushing and screening device belongs to bituminous paving processing technology field, the load simulator comprises a case, the baffle is installed to the inner wall of machine case, the inside of machine case is provided with rotates the motor, the inside of machine case is rotated and is connected with two-way ball screw, two-way ball screw's right-hand member run through the baffle and with the output fixed connection who rotates motor power, two-way ball screw's surface threaded connection has two crushing boards, the fixed plate is installed to the inner wall of machine case, the hydraulic stem is installed to the inner wall of baffle, the flexible end of hydraulic stem runs through the baffle and installs the baffle, the upper surface of baffle contacts with the bottom surface of fixed plate. This extrusion formula bituminous paving mills plane material crushing and screening device rotates through setting up the two-way ball screw of power drive that the rotation motor provided to make two crushing boards carry out relative motion, realized smashing into the purpose of fritter with great bituminous paving, thereby make things convenient for reducing mechanism bituminous paving to smash.

Description

Extrusion type asphalt pavement milling, planing, crushing and screening device

Technical Field

The application belongs to the technical field of asphalt road processing, especially, relate to an extrusion formula bituminous paving mills plane material crushing and screening plant.

Background

The asphalt pavement regenerating technology is a complete set of technological process for making a regenerated asphalt mixture with a certain pavement performance by digging, recovering, crushing and screening old asphalt pavement to be renovated or discarded, properly matching with new aggregate and new asphalt material, and remixing the mixture to form a regenerated asphalt mixture with a certain pavement performance, which is used for paving a pavement surface layer or a base course.

Asphalt pavement regeneration technique often can use asphalt pavement to mill and dig material crushing and screening device, but current crushing and screening device is when using, most crushing and screening device is because the structure is comparatively simple and asphalt pavement's area is great, lead to broken sieving mechanism to the not fine breakage that carries on of asphalt pavement, thereby the device's practicality has been reduced, and when crushing sieving mechanism filters the asphalt pavement after smashing, the phenomenon that often can take place to block up the filter screen takes place, need artifically to clear up the filter screen, thereby screening efficiency has been reduced.

Therefore, the extrusion type asphalt pavement milling, planing, crushing and screening device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, solve can not be better carry out the problem broken and the filter mesh hole blocks up easily to the great bituminous paving of area, and the extrusion formula bituminous pavement who provides mills and plane material crushing and screening device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the extrusion type asphalt pavement milling material crushing and screening device comprises a case, wherein a partition plate is installed on the inner wall of the case, a rotating motor is arranged inside the case, a bidirectional ball screw is rotatably connected inside the case, the right end of the bidirectional ball screw penetrates through the partition plate and is fixedly connected with the power output end of the rotating motor, two crushing plates are in threaded connection with the outer surface of the bidirectional ball screw, a fixed plate is installed on the inner wall of the case, a hydraulic rod is installed on the inner wall of the partition plate, the telescopic end of the hydraulic rod penetrates through the partition plate and is provided with a baffle, and the upper surface of the baffle is in contact with the bottom surface of the fixed plate;

the inside of machine case is provided with the rotating electrical machines, the inside of machine case is rotated and is connected with three crushing roller, every the right-hand member of crushing roller all runs through the baffle and installs the connection gear, one of them the side that the baffle was kept away from to the connection gear and the output fixed connection of rotating electrical machines power, the filter screen is installed to the inner wall of machine case, the inside of machine case is provided with the thimble frame, vibrating motor is installed to the bottom surface of thimble frame, vibrating motor's the right flank and the left surface fixed connection of baffle.

Preferably, the front of machine case is articulated with metal door, the locking piece is installed in the front of metal door, the lock frame is installed in the front of machine case, the inside at the lock frame of locking piece joint.

Preferably, the upper surface intercommunication of machine case has the inlet pipe, two sets of supporting legs are installed to the bottom surface of machine case.

Preferably, a sliding rod is installed on the left side face of the partition plate, the left end of the sliding rod is fixedly connected with the inner wall of the case, and the sliding rod is connected inside the two crushing plates in a sliding mode.

Preferably, the inside of the case is provided with two collecting boxes, and the bottom wall of the case is provided with a flow guide block.

Preferably, two pulleys are mounted on two side faces of one collecting box, sliding rails are arranged on the right side face of the partition plate and the inner wall of the case, and each pulley is connected to the inside of the corresponding sliding rail in a sliding mode.

Preferably, two sliding blocks are installed on the left side face of the thimble frame, two sliding grooves are formed in the inner wall of the case, and each sliding block is connected to the inside of each sliding groove in a sliding mode.

Preferably, supporting platforms are installed on the bottom surfaces of the rotating motor and the rotating motor, and the back surface of each supporting platform is fixedly connected with the inner wall of the case.

To sum up, the technical effect and the advantage of this application:

1. the bidirectional ball screw is driven to rotate by the power provided by the rotating motor, so that the two crushing plates move relatively, the purpose of crushing a large asphalt pavement into small blocks is realized, the asphalt pavement of the crushing device is convenient to crush, the crushing effect of the device is increased, the baffle is driven to move left and right by the power provided by the hydraulic rod, and the purpose of putting the asphalt pavement into the crushing roller to crush is realized;

2. through setting up the filter screen, realized carrying out filterable purpose to bituminous paving to can distinguish whether bituminous paving smashes qualifiedly, shake about power drive thimble frame that provides through being provided with vibrating motor carries on, thereby make thimble frame clearance filter screen hole inside pitch fragment, avoid pitch fragment to block up the filter screen hole as far as possible, guarantee the patency of filter screen.

Drawings

Fig. 1 is a three-dimensional structure diagram of the case of the present invention;

fig. 2 is a schematic structural view of a cross-sectional view of the case of the present invention;

fig. 3 is a schematic structural diagram of a rear view perspective of the rotating electric machine of the present invention;

fig. 4 is a schematic structural diagram of a rear view of the vibration motor according to the present invention.

In the figure: 1. a chassis; 2. a partition plate; 3. rotating the motor; 4. a bidirectional ball screw; 5. a crushing plate; 6. a fixing plate; 7. a hydraulic lever; 8. a baffle plate; 9. a rotating electric machine; 10. a connecting gear; 11. a crushing roller; 12. filtering with a screen; 13. a thimble frame; 14. a vibration motor; 15. a metal door; 16. a locking block; 17. a lock frame; 18. supporting legs; 19. a feed pipe; 20. a slide bar; 21. a collection box; 22. a flow guide block; 23. a slider; 24. a chute; 25. a slide rail; 26. a pulley; 27. and (7) supporting the table.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an extrusion formula bituminous paving mills plane material crushing and screening device, including quick-witted case 1, the positive activity of quick-witted case 1 articulates there is metal door 15, locking piece 16 is installed in metal door 15's front, the lock frame 17 is installed in quick-witted case 1's front, locking piece 16 joint is in the inside of lock frame 17, the installation of metal door 15 can keep apart the inside of quick-witted case 1 with the external world, thereby protect the inside component of quick-witted case 1, the installation of lock frame 17 and locking piece 16 avoids metal door 15 to take place the phenomenon of automatic opening as far as possible, metal door 15's stability has been guaranteed.

The upper surface intercommunication of machine case 1 has inlet pipe 19, and two sets of supporting legs 18 are installed to machine case 1's bottom surface, and the installation of inlet pipe 19 makes things convenient for the workman to add the kibbling bituminous paving of needs to quick-witted case 1's inside, and supporting leg 18's installation has played the effect of supporting machine case 1, has guaranteed quick-witted case 1's stability.

Baffle 2 is installed to machine case 1's inner wall, machine case 1's inside is provided with rotates motor 3, machine case 1's inside is rotated and is connected with two-way ball screw 4, two-way ball screw 4's right-hand member run through baffle 2 and with the output end fixed connection who rotates motor 3 power, two-way ball screw 4's surface threaded connection has two crushing boards 5, utilize the power that rotates motor 3 and provide to drive two crushing boards 5 and control and remove, can smash bituminous paving into the fritter, the reducing mechanism of being convenient for smashes bituminous paving, slide bar 20 is installed to baffle 2's left surface, slide bar 20's left end and machine case 1's inner wall fixed connection, slide bar 20 sliding connection is in two crushing boards 5's inside, utilize slide bar 20, avoid crushing board 5 as far as possible to take place rotatory phenomenon at the in-process that removes, crushing board 5's stability has been guaranteed.

Fixed plate 6 is installed to machine case 1's inner wall, hydraulic stem 7 is installed to baffle 2's inner wall, hydraulic stem 7's flexible end runs through baffle 2 and installs baffle 8, baffle 8's upper surface contacts with fixed plate 6's bottom surface, the passageway has been seted up to fixed plate 6's upper surface, the power that utilizes hydraulic stem 7 to provide drives baffle 8 and controls, from can making bituminous paving throw in downwards, machine case 1's inside is provided with two collecting box 21, water conservancy diversion piece 22 is installed to the diapire in machine case 1, the installation of collecting box 21, be convenient for collect the bituminous paving after the screening, water conservancy diversion piece 22's shape is trapezoidal, utilize water conservancy diversion piece 22, can make bituminous paving flow in the inside of collecting box 21, thereby the collection to bituminous paving is convenient.

The inside of the machine case 1 is provided with a rotating motor 9, the inside of the machine case 1 is rotatably connected with three crushing rollers 11, the right end of each crushing roller 11 penetrates through the partition plate 2 and is provided with a connecting gear 10, one side surface of one connecting gear 10 far away from the partition plate 2 is fixedly connected with the power output end of the rotating motor 9, each crushing roller 11 consists of a crushing cylinder body and two rotating shafts, the three connecting gears 10 are mutually meshed, the power provided by the rotating motor 9 is utilized to drive one connecting gear 10 to rotate, so as to drive the other two connecting gears 10 to rotate, further drive the crushing rollers 11 to rotate, the asphalt pavement can be crushed, two pulleys 26 are respectively arranged on two side surfaces of one collecting box 21, slide rails 25 are respectively arranged on the right side surface of the partition plate 2 and the inner wall of the machine case 1, and each pulley 26 is slidably connected inside the slide rails 25, the pulleys 26 and the slide rails 25 are installed to limit the moving trace of the collection box 21 and fix the collection box 21 to the inner wall of the cabinet 1.

Filter screen 12 is installed to the inner wall of machine case 1, the inside of machine case 1 is provided with thimble frame 13, vibrating motor 14 is installed to the bottom surface of thimble frame 13, vibrating motor 14's right flank and baffle 2's left surface fixed connection, the shaking force that utilizes vibrating motor 14 to provide drives vibrating motor 14 and reciprocates, thereby make thimble frame 13 can clear up the inside fragment of filter screen 12, avoid the fragment to block up filter screen 12 as far as possible, two sliders 23 are installed to the left surface of thimble frame 13, two spouts 24 have been seted up to the inner wall of machine case 1, every slider 23 equal sliding connection is in the inside of spout 24, slider 23 and spout 24's installation, the effect of restriction thimble frame 13 removal orbit has been played, avoid thimble frame 13 to take place the phenomenon of skew removal orbit as far as possible, the stability of thimble frame 13 has been guaranteed.

Supporting tables 27 are mounted on the bottom surfaces of the rotating motor 3 and the rotating motor 9, the back surface of each supporting table 27 is fixedly connected with the inner wall of the case 1, the supporting tables 27 are mounted to support the rotating motor 3 and the rotating motor 9, the phenomenon that the rotating motor 3 and the rotating motor 9 rotate during working is avoided as much as possible, and the stability of the rotating motor 3 and the rotating motor 9 is guaranteed.

The working principle of the utility model is as follows; when the device is used, the rotating motor 3, the hydraulic rod 7, the rotating motor 9 and the vibrating motor 14 are firstly communicated with a power supply, when a worker crushes the asphalt pavement, the worker firstly puts the asphalt pavement into the machine case 1 from the feeding pipe 19, then the worker opens the rotating motor 3, the power provided by the rotating motor 3 drives the bidirectional ball screw 4 to rotate, so that the two crushing plates 5 move towards the side close to each other, the crushing plates 5 can crush the larger asphalt pavement into small blocks, the crushing device can crush the asphalt pavement, the crushing effect of the device is further increased, then the worker opens the hydraulic rod 7 and the rotating motor 9, the power provided by the hydraulic rod 7 drives the baffle plate 8 to move towards the right side, so that the asphalt pavement can be thrown onto the crushing roller 11, and then the power provided by the rotating motor 9 drives the connecting gear 10 to rotate, thereby make connecting gear 10 drive crushing roller 11 and rotate, and then make crushing roller 11 smash bituminous paving, the bituminous paving after smashing falls on filter screen 12, screening through filter screen 12 will smash qualified bituminous paving and fall on water conservancy diversion piece 22 through filter screen 12, and then flow to the inside of the collecting box 21 of below, smash unqualified bituminous paving and flow into the inside of top collecting box 21, when filter screen 12 takes place the phenomenon of jam, vibrating motor 14 is opened to the workman, the vibrations power that provides through vibrating motor 14 drives thimble frame 13 and reciprocates, thereby make thimble frame 13 clear up the inside fragment of filter screen 12, guarantee that filter screen 12 is unobstructed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an extrusion formula bituminous paving mills plane material crushing and screening device, includes quick-witted case (1), its characterized in that: the novel multifunctional grinding machine is characterized in that a partition plate (2) is installed on the inner wall of the machine case (1), a rotating motor (3) is arranged inside the machine case (1), a bidirectional ball screw (4) is rotatably connected inside the machine case (1), the right end of the bidirectional ball screw (4) penetrates through the partition plate (2) and is fixedly connected with the power output end of the rotating motor (3), two grinding plates (5) are in threaded connection with the outer surface of the bidirectional ball screw (4), a fixing plate (6) is installed on the inner wall of the machine case (1), a hydraulic rod (7) is installed on the inner wall of the partition plate (2), the telescopic end of the hydraulic rod (7) penetrates through the partition plate (2) and is provided with a baffle plate (8), and the upper surface of the baffle plate (8) is in contact with the bottom surface of the fixing plate (6);

the inside of quick-witted case (1) is provided with rotating electrical machines (9), the inside of quick-witted case (1) is rotated and is connected with three crushing roller (11), every the right-hand member of crushing roller (11) all runs through baffle (2) and installs connecting gear (10), one of them connecting gear (10) keep away from the side of baffle (2) and the output fixed connection of rotating electrical machines (9) power, filter screen (12) are installed to the inner wall of machine case (1), the inside of machine case (1) is provided with thimble frame (13), vibrating motor (14) are installed to the bottom surface of thimble frame (13), the right flank of vibrating motor (14) and the left surface fixed connection of baffle (2).

2. The extrusion type asphalt pavement milling material crushing and screening device as claimed in claim 1, wherein: the front of machine case (1) is articulated to have metal door (15), locking piece (16) are installed in the front of metal door (15), lock frame (17) are installed in the front of machine case (1), inside at lock frame (17) is connected in the joint to locking piece (16).

3. The extrusion type asphalt pavement milling material crushing and screening device as claimed in claim 1, wherein: the upper surface intercommunication of quick-witted case (1) has inlet pipe (19), two sets of supporting legs (18) are installed to the bottom surface of machine case (1).

4. The extrusion type asphalt pavement milling material crushing and screening device as claimed in claim 1, wherein: slide bar (20) are installed to the left surface of baffle (2), the left end of slide bar (20) and the inner wall fixed connection of quick-witted case (1), slide bar (20) sliding connection is in the inside of two crushing boards (5).

5. The extrusion type asphalt pavement milling material crushing and screening device as claimed in claim 1, wherein: two collecting boxes (21) are arranged in the case (1), and a flow guide block (22) is arranged on the bottom wall of the case (1).

6. The extrusion type asphalt pavement milling material crushing and screening device as claimed in claim 5, wherein: two pulleys (26) are installed on two side faces of the collecting box (21), sliding rails (25) are arranged on the right side face of the partition plate (2) and the inner wall of the case (1), and each pulley (26) is connected to the inside of each sliding rail (25) in a sliding mode.

7. The extrusion type asphalt pavement milling material crushing and screening device as claimed in claim 1, wherein: two sliding blocks (23) are installed on the left side face of the thimble frame (13), two sliding grooves (24) are formed in the inner wall of the case (1), and each sliding block (23) is connected to the inside of each sliding groove (24) in a sliding mode.

8. The extrusion type asphalt pavement milling material crushing and screening device as claimed in claim 1, wherein: supporting tables (27) are installed on the bottom surfaces of the rotating motor (3) and the rotating motor (9), and the back surface of each supporting table (27) is fixedly connected with the inner wall of the case (1).