CN216678578U

CN216678578U - Discharging device of pulverizer for processing asphalt concrete

Info

Publication number: CN216678578U
Application number: CN202123434457.8U
Authority: CN
Inventors: 王韶勇; 王降涛; 王韶飞; 梁志彪
Original assignee: Handan Mocheng Building Materials Co ltd
Current assignee: Handan Mocheng Building Materials Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-07
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of crushers, and provides a discharging device of a crusher for processing asphalt concrete, which is convenient for screening smaller materials, cleaning larger materials and discharging crushed materials, and comprises a crusher body, wherein the crusher body is communicated with a screening box through a discharging pipe, four supporting legs are fixedly connected to the screening box, a screening frame is fixedly connected to the screening box through a plurality of vibrators, the screening frame is slidably connected to the screening box, a screening net is fixedly connected to the screening frame, a cleaning assembly is arranged on the screening net, a discharging port is formed in the screening box, a discharging box is arranged at the discharging port, a plurality of universal wheels with locks are fixedly connected to the discharging box, baffle plates are fixedly connected between two supporting legs on the right side, between two supporting legs on the left side and between two supporting legs on the rear side, and limiting plates are rotatably connected to the two supporting legs on the front side, a limiting assembly is arranged between the two limiting plates.

Description

Discharging device of pulverizer for processing asphalt concrete

Technical Field

The utility model relates to the technical field of crushers, in particular to a discharging device of a crusher for processing asphalt concrete.

Background

As is well known, a pulverizer is a machine for pulverizing a large-sized solid raw material to a desired size, and the pulverizer is composed of a coarse pulverizing device, a fine pulverizing device, a wind power conveying device and the like, and achieves the purpose of the pulverizer in a high-speed impact manner, and can be pulverized at one time by wind power, and the pulverizer is generally used in asphalt concrete processing.

Through search, the chinese patent application No. CN96229129.3 discloses a crushing device of a crusher, which is roughly described as comprising a crusher barrel and a plurality of compressed air pipes with air outlets located in the crusher barrel; the compressed air pipe is communicated with the material pipe, and the outlet material nozzle of the compressed air pipe is positioned in the crusher barrel.

Although foretell prior art scheme can be reinforced while smashing, so convenient operation, smash efficiently, but it is when using, be not convenient for carry out the ejection of compact to the material after smashing, need the staff to move the case of ejection of compact usefulness to the discharge gate, connect full material and remove again, comparatively waste time and energy, and probably there are some great material pieces in the asphalt concrete after smashing, the asphalt concrete's that probably can make the processing come out quality is relatively poor, the practicality is relatively poor, so the discharging device of rubbing crusher is used in asphalt concrete processing of now urgent need.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a discharging device of a pulverizer for processing asphalt concrete, which solves the problems that the prior art provided in the background art is inconvenient to discharge pulverized materials, workers need to move a discharging box to a discharging port, the materials are fully filled and then moved away, time and labor are wasted, and some large material blocks may exist in the pulverized asphalt concrete, so that the processed asphalt concrete has poor quality and poor practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a discharging device of a pulverizer for processing asphalt concrete comprises a pulverizer body, wherein the right end of the pulverizer body is communicated with a screening box through a discharging pipe, the bottom end of the screening box is fixedly connected with four supporting legs, the inner side wall of the screening box is fixedly connected with a screening frame through a plurality of vibrators, the left end and the right end of the screening frame are both connected on the inner side wall of the screening box in a sliding way, a screening net is fixedly connected on the screening frame, the screening net is provided with a cleaning component, the bottom end of the screening box is provided with a discharge port, the bottom end of the discharge port is provided with a discharge box, go out a plurality of area lock universal wheels of bottom fixedly connected with of workbin, two that are located the right side equal fixedly connected with baffle between the landing leg, be located between two left landing legs and be located between two landing legs of rear side all rotates on two landing legs that are located the front side and is connected with the limiting plate, is provided with spacing subassembly between two limiting plates.

Preferably, the clearance subassembly is including the clearance board, clearance board sliding connection is on the inside wall of screening case, and connecting plate fixedly connected with screw thread piece is passed through on the top of clearance board, the top of screening case seted up with connecting plate assorted removal logical groove, two fixed plates of top fixedly connected with of screening case, two be provided with the screw rod between the fixed plate, screw thread piece thread bush is established on the screw rod, be provided with on the screw rod and be used for driving screw to carry out pivoted drive assembly.

Furthermore, drive assembly includes the motor, the motor is installed at the right-hand member that is located the fixed plate on right side, and the left part output of motor runs through the fixed plate that is located the right side and is connected with the screw rod is concentric.

Still further, the right-hand member fixedly connected with backup pad of screening case, the top at the backup pad is installed to the motor.

As a further scheme of this scheme, the screening case has all been seted up waste material mouth in both ends about, and waste material mouth department articulates there is the waste material board, the equal fixedly connected with waste material case in both ends about the screening case.

As a further scheme of this scheme, spacing subassembly includes the stopper, stopper fixed connection is on one of them limiting plate, and threaded connection has spacing bolt on the stopper, offer on another limiting plate with spacing bolt assorted spacing thread groove.

On the basis of the scheme, the three baffles and the two limiting plates are fixedly connected with protective pads.

On the basis of the scheme, the front end of the discharging box is fixedly connected with a movable handrail.

(III) advantageous effects

Compared with the prior art, the utility model provides a discharging device of a pulverizer for processing asphalt concrete, which has the following beneficial effects:

1. according to the discharging device of the pulverizer for processing asphalt concrete, the materials crushed by the pulverizer body are moved into the screening box through the discharging pipe, the screening frame and the screening net are driven to shake through the plurality of vibrators, so that large materials can be screened conveniently, the large materials are cleaned through the cleaning assembly, and small materials are moved into the discharging box through the discharging port.

2. According to the discharging device of the pulverizer for processing asphalt concrete, the discharging box can be conveniently moved through the universal wheels with the locks, and the position of the discharging box can be conveniently limited through the matching of the baffle plates, the limiting plates and the limiting assemblies, so that the discharging device of the pulverizer for processing asphalt concrete can conveniently discharge crushed materials, a worker does not need to move the discharging box to a discharging port, and the crushed materials are fully received and then moved away, so that the labor is saved.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

fig. 4 is a schematic perspective view, partially in section, of a screen box, cleaning plate and screen mesh of the present invention in an exploded assembly.

In the figure: 1. a pulverizer body; 2. a discharge pipe; 3. a screening box; 4. a support leg; 5. a vibrator; 6. screening frames; 7. screening a net; 8. a discharging box; 9. universal wheels with locks; 10. a baffle plate; 11. a limiting plate; 12. cleaning the plate; 13. a connecting plate; 14. a thread block; 15. a fixing plate; 16. a screw; 17. a motor; 18. a support plate; 19. a waste plate; 20. a waste bin; 21. a limiting block; 22. a limit bolt; 23. a protective pad; 24. the armrest is moved.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a discharging device of a pulverizer for processing asphalt concrete comprises a pulverizer body 1, a screening box 3 is communicated with the right end of the pulverizer body 1 through a discharging pipe 2, four supporting legs 4 are fixedly connected to the bottom end of the screening box 3 for supporting the screening box 3, a screening frame 6 is fixedly connected to the inner side wall of the screening box 3 through a plurality of vibrators 5, the left end and the right end of the screening frame 6 are slidably connected to the inner side wall of the screening box 3 for driving the screening frame 6 to swing back and forth, a screening net 7 is fixedly connected to the screening frame 6 for screening larger materials, a cleaning assembly is arranged on the screening net 7, the cleaning assembly comprises a cleaning plate 12, the cleaning plate 12 is slidably connected to the inner side wall of the screening box 3, a threaded block 14 is fixedly connected to the top end of the cleaning plate 12 through a connecting plate 13, a moving through groove matched with the connecting plate 13 is formed in the top end of the screening box 3, the top end of the screening box 3 is fixedly connected with two fixed plates 15, a screw 16 is arranged between the two fixed plates 15, a thread block 14 is sleeved on the screw 16 in a threaded manner, a driving component for driving the screw 16 to rotate is arranged on the screw 16 and comprises a motor 17, the motor 17 is arranged at the right end of the fixed plate 15 on the right side, the left output end of the motor 17 penetrates through the fixed plate 15 on the right side and is concentrically connected with the screw 16, the output end of the motor 17 rotates to drive the screw 16 to rotate, the screw 16 rotates to drive the thread block 14 to move left and right, the thread block 14 moves left and right to drive a connecting plate 13 to move left and right, the connecting plate 13 moves left and right to drive a cleaning plate 12 to slide left and right, the bottom end of the cleaning plate 12 is in contact with the screening net 7 to generate friction, so that larger materials on the screening net 7 can be cleaned to two waste openings, in order to avoid too much great material to pile up, lead to screening net 7 to block up, the right-hand member fixedly connected with backup pad 18 of screening case 3, motor 17 installs the top in backup pad 18, be convenient for support motor 17, the waste gate has all been seted up at both ends about screening case 3, waste gate department articulates there is waste plate 19, in order to avoid the dust to enter into screening case 3 through the waste gate, cause the pollution to the material, the equal fixedly connected with waste box 20 in both ends about screening case 3, open waste plate 19, be convenient for clear up great material to waste box 20.

Further, a discharge port is formed in the bottom end of the screening box 3, a discharge box 8 is arranged at the bottom end of the discharge port, thinner materials can fall into the discharge box 8 under the discharge port through the discharge port, a plurality of universal wheels 9 with locks are fixedly connected to the bottom end of the discharge box 8, the discharge box 8 is convenient to move, a baffle plate 10 is fixedly connected between two support legs 4 on the right side, between two support legs 4 on the left side and between two support legs 4 on the rear side, the position of the discharge box 8 is convenient to limit, the discharge box 8 is right under the discharge port, a limiting plate 11 is rotatably connected to each of the two support legs 4 on the front side, the discharge box 8 is convenient to move under the discharge port, the position of the discharge box 8 is convenient to limit, a limiting assembly is arranged between the two limiting plates 11, the limiting assembly comprises a limiting block 21, stopper 21 fixed connection is on one of them limiting plate 11, threaded connection has limiting bolt 22 on the stopper 21, set up on another limiting plate 11 with limiting bolt 22 assorted spacing thread groove, rotate limiting bolt 22, make limiting bolt 22 enter into spacing thread groove, be convenient for carry on spacingly to the position of two limiting plates 11, equal fixedly connected with protection pad 23 on three baffle 10 and two limiting plates 11, be convenient for protect ejection of compact case 8, in order to avoid ejection of compact case 8 to strike baffle 10 or limiting plate 11 and lead to the damage appearing, the front end fixedly connected with who goes out ejection of compact case 8 removes handrail 24, be convenient for remove ejection of compact case 8.

It should be further noted that the vibrator 5 and the motor 17 in this embodiment are conventional devices that are commercially available and known to those skilled in the art, and the models can be selected or customized according to actual needs, and in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes are only needed for those skilled in the art to perform debugging operations according to the requirements of their usage specifications, and they are not described herein again, and the vibrator 5 and the motor 17 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to actual usage requirements, so that the operation and control of the operator can be facilitated.

In conclusion, when the discharging device of the pulverizer for processing asphalt concrete is used, the discharging device of the pulverizer for processing asphalt concrete is firstly placed at a required using place, the motor 17 is connected with a forward and reverse rotation circuit according to the specification, materials are pulverized by the pulverizer body 1 and then enter the screening box 3 through the discharging pipe 2, the vibrator 5 is started to drive the screening frame 6 to shake, larger materials are screened by the screening net 7, smaller materials enter the discharging box 8 through the discharging port, then the motor 17 is started, the output end of the motor 17 rotates to drive the screw 16 to rotate, the screw 16 rotates to drive the thread block 14 to move left and right, the thread block 14 moves left and right to drive the connecting plate 13 to move left and right, the connecting plate 13 moves left and right to drive the cleaning plate 12 to slide left and right, the bottom end of the cleaning plate 12 is contacted with the screening net 7, produce the friction, can be with two waste gate departments of great material clearance on the screen cloth 7, then open waste plate 19 with great material clearance to waste bin 20 can, the material will go out workbin 8 and fill the back, rotate limit bolt 22, make limit bolt 22 break away from spacing thread groove, rotate two limiting plates 11, it can to hold removal handrail 24 and promote play workbin 8 to suitable position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a discharge device of rubbing crusher for asphalt concrete processing, includes rubbing crusher body (1), its characterized in that, the right-hand member of rubbing crusher body (1) has screening case (3) through discharging pipe (2) intercommunication, four landing legs (4) of bottom fixedly connected with of screening case (3), through a plurality of electromagnetic shaker (5) fixedly connected with screening frame (6) on the inside wall of screening case (3), the equal sliding connection in both ends is on the inside wall of screening case (3) about screening frame (6), fixedly connected with screening net (7) on screening frame (6), be provided with the clearance subassembly on screening net (7), the discharge gate has been seted up to the bottom of screening case (3), the bottom of discharge gate is provided with ejection of compact case (8), a plurality of universal wheel (9) of area lock of bottom fixedly connected with of ejection of compact case (8), two that are located the right side between landing leg (4), Be located equal fixedly connected with baffle (10) between two landing legs (4) on left and two landing legs (4) that are located the rear side, all rotate on two landing legs (4) that are located the front side and be connected with limiting plate (11), be provided with spacing subassembly between two limiting plate (11).

2. The discharging device of the pulverizer for processing asphalt concrete according to claim 1, wherein the cleaning assembly comprises a cleaning plate (12), the cleaning plate (12) is slidably connected to the inner side wall of the screening box (3), the top end of the cleaning plate (12) is fixedly connected with a threaded block (14) through a connecting plate (13), the top end of the screening box (3) is provided with a movable through groove matched with the connecting plate (13), the top end of the screening box (3) is fixedly connected with two fixing plates (15), a screw rod (16) is arranged between the two fixing plates (15), the threaded block (14) is in threaded sleeve connection with the screw rod (16), and a driving assembly for driving the screw rod (16) to rotate is arranged on the screw rod (16).

3. The discharging device of the pulverizer for processing asphalt concrete according to claim 2, wherein the driving assembly comprises a motor (17), the motor (17) is installed at the right end of the fixing plate (15) at the right side, and the left output end of the motor (17) penetrates through the fixing plate (15) at the right side and is concentrically connected with the screw (16).

4. The discharging device of the pulverizer for processing asphalt concrete according to claim 3, wherein a supporting plate (18) is fixedly connected to the right end of the screening box (3), and the motor (17) is installed at the top end of the supporting plate (18).

5. The discharging device of the pulverizer for processing asphalt concrete according to claim 4, wherein the left and right ends of the screening box (3) are both provided with a waste material opening, the waste material opening is hinged with a waste material plate (19), and the left and right ends of the screening box (3) are both fixedly connected with a waste material box (20).

6. The discharging device of the pulverizer for processing asphalt concrete according to claim 5, wherein the limiting assembly comprises limiting blocks (21), the limiting blocks (21) are fixedly connected to one of the limiting plates (11), a limiting bolt (22) is in threaded connection with one of the limiting blocks (21), and a limiting screw groove matched with the limiting bolt (22) is formed in the other limiting plate (11).

7. The discharging device of the pulverizer for processing asphalt concrete according to claim 6, wherein a protective pad (23) is fixedly connected to each of the three baffles (10) and the two limiting plates (11).

8. The discharging device of the pulverizer for processing asphalt concrete according to claim 7, wherein a moving handrail (24) is fixedly connected to the front end of the discharging box (8).