CN218573770U

CN218573770U - Breaker is used in pitch production

Info

Publication number: CN218573770U
Application number: CN202222326318.1U
Authority: CN
Inventors: 安照勇; 马天有
Original assignee: Zhengzhou Huailin Road And Bridge Engineering Co ltd
Current assignee: Zhengzhou Huailin Road And Bridge Engineering Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-03-07
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to a pitch processingequipment technical field, breaker is used in pitch production especially, including broken case, broken case lower extreme intercommunication has out the hopper, broken incasement wall rotates and is connected with two axis of ordinates, two the axis of ordinates is coaxial fixedly connected with crushing roller respectively, each equal coaxial fixedly connected with multiunit is along the broken subassembly of its length direction equipartition on the crushing roller, broken case outer wall has been arranged and has been used for driving two axis of ordinates pivoted power device, four supporting legs that are the rectangular array and arrange of broken case outer wall fixedly connected with, the swash plate that the lower right side of a left side that corresponds rather than the export is arranged to play hopper below, four bracing pieces that are the rectangular array and arrange of swash plate below fixed connection, the swash plate upper end inlays and is equipped with the adsorption plate that corresponds with a hopper export, the swash plate right-hand member is equipped with drive arrangement, the drive arrangement drive has the connecting block that can longitudinal movement, connecting block fixedly connected with swash plate upper end longitudinal sliding fit's scraper blade, scraper blade fixedly connected with swash plate sliding fit's pin.

Description

Breaker is used in pitch production

Technical Field

The utility model relates to a pitch processingequipment technical field, especially breaker is used in pitch production.

Background

When the highway construction industry is vigorously developed, a large number of roads need to be renovated every year, the old roads need to be milled and planed in a large number of reconstruction, then a new structural layer and a new surface layer are paved, a large number of old asphalt materials are generated, and if the milled old asphalt materials are directly discarded, a large amount of land is occupied, the surrounding environment is polluted, and the materials are extremely wasted.

The old asphalt material contains stone aggregates with different particle sizes, asphalt, sand and other materials, and after the old asphalt material is crushed and screened, the crushed asphalt can be used for producing asphalt again. However, the old asphalt material often contains metal materials (including iron blocks, screws, bar materials and the like), and when the existing old asphalt material crushing device is used, a corresponding iron removal device is lacked, so that the metal materials cannot be removed, and the subsequent processing equipment is easily damaged.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned circumstances, for overcoming prior art's defect, the utility model provides a breaker is used in pitch production, the technical scheme of its solution is, including broken case, broken case lower extreme intercommunication has the play hopper that is the infundibulate, broken incasement wall rotates and is connected with two longitudinal axises that are front and back symmetrical arrangement, two the longitudinal axis is coaxial fixedly connected with crushing roller respectively, each equal coaxial fixedly connected with multiunit along its length direction equipartition's broken subassembly on the crushing roller, broken incasement wall arranges and is used for driving two longitudinal axis pivoted power device, broken incasement wall fixedly connected with four supporting legs that are rectangular array and arrange, the lower right-hand high swash plate of the left side that corresponds rather than the export is arranged to play hopper below, four bracing pieces that are rectangular array and arrange below the swash plate, the swash plate upper end inlays and is equipped with the adsorption plate that corresponds with the play hopper export, the adsorption plate is the electro-magnet, swash plate upper end and adsorption plate upper end face parallel and level, the swash plate right-hand member is equipped with drive arrangement, and drive arrangement has connecting block that can longitudinal movement, connecting piece fixedly connected with the upper end of swash plate with the swash plate longitudinal sliding fit's of swash plate, the left lower extreme.

Preferably, the power device comprises a crushing motor fixedly connected with the left end of the crushing box and used for driving one longitudinal shaft, the right ends of the two longitudinal shafts extend out of the box body and are respectively and fixedly connected with gears in a coaxial mode, and the gears at the right ends of the two longitudinal shafts are meshed with each other.

Preferably, the driving device comprises two brackets which are fixedly connected with the right upper end of the inclined plate and symmetrically arranged front and back, opposite ends of the two brackets are rotatably connected with reciprocating lead screws which are longitudinally arranged and are in threaded connection with the connecting block, opposite ends of the two brackets are fixedly connected with sliding rods which are longitudinally in sliding fit with the connecting block, and one bracket is fixedly connected with a driving motor for driving the reciprocating lead screws.

Preferably, each crushing assembly comprises a support ring which is coaxially and fixedly connected with the crushing roller, and a plurality of crushing teeth which are uniformly distributed around the axis of each support ring are fixedly connected to the outer edge surface of each support ring.

Preferably, the crushing assemblies on the two crushing rollers are arranged in a staggered and meshed mode.

The utility model has the advantages that:

1. the power device who is equipped with can be so that two axis of ordinates rotate relatively through the interact of broken motor and gear, and then makes on two crushing rolls and the relative rotation of broken subassembly on two crushing rolls, and then realizes the breakage to old pitch material to be convenient for retrieve old pitch material and be used for the production of new pitch.

2. The adsorption plate that is equipped with is the electro-magnet material, can make its magnetic that remains stable to its circular telegram, and then makes the adsorption plate can adsorb the metal in the crushed aggregates via a hopper discharge, avoids the metal to get into follow-up procedure along with categorised together and causes the damage to equipment.

3. The scraper blade that is equipped with can push away the metal that adsorbs on the adsorption plate to both sides around the swash plate and scrape for both sides so that carry out centralized processing to the metal around the swash plate so that the metal can fall, avoid gathering too much metal on the adsorption plate and influence the deironing effect. For avoiding pushing away to scrape the in-process metal from the left lower extreme landing of swash plate and flow into the crushed aggregates once more, so be equipped with the pin and block, the pin cooperation scraper blade can guarantee that the metal is cleared up both sides around the swash plate.

Drawings

Fig. 1 is a first perspective three-dimensional sectional view of the present invention.

Fig. 2 is an enlarged view of a region a in the first perspective three-dimensional cross-sectional view of the present invention.

Fig. 3 is a partial three-dimensional view of the second viewing angle of the present invention.

Fig. 4 is a partial three-dimensional view of the third viewing angle of the present invention.

Fig. 5 is an enlarged view of the area B in the third perspective view of the present invention.

Fig. 6 is a front view of the present invention.

Reference numerals

1. The crushing machine comprises a crushing box, a discharge hopper, a longitudinal shaft, a crushing roller, a supporting leg, a sloping plate, a supporting rod, a suction plate, a connecting block, a scraping plate, a stop lever, a crushing motor, a gear, a support, a reciprocating screw rod, a sliding rod, a driving motor, a supporting ring and crushing teeth, wherein the crushing box comprises 2 parts of the discharge hopper, 3 parts of the longitudinal shaft, 4 parts of the crushing roller, 5 parts of the supporting leg, 6 parts of the sloping plate, 7 parts of the supporting rod, 8 parts of the suction plate, 9 parts of the connecting block, 10 parts of the scraping plate, 11 parts of the stop lever, 12 parts of the crushing motor, 13 parts of the gear, 14 parts of the support, 15 parts of the reciprocating screw rod, 16 parts of the sliding rod, 17 parts of the driving motor, 18 parts of the supporting ring and 19 parts of the crushing teeth.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 6.

In the first embodiment, the technical solution is that the power device provided can make the two longitudinal shafts 3 rotate relatively through the interaction of the crushing motor 12 and the gear 13, and then make the crushing assemblies on the two crushing rollers 4 and on the two crushing rollers 4 rotate relatively, and then realize the crushing of the old asphalt material, so as to recycle the old asphalt material for the production of new asphalt. Adsorption plate 8 that is equipped with is the electro-magnet material, can make its magnetism that remains stable to its circular telegram, and then makes adsorption plate 8 can adsorb the metal in the crushed aggregates via play hopper 2 discharge, avoids the metal to get into follow-up procedure along with categorised together and cause the damage to equipment. The scraper blade 10 that is equipped with can push away the metal that adsorbs on adsorption plate 8 to both sides around swash plate 6 and scrape for the metal can fall to both sides around the swash plate 6 so that carry out centralized processing to the metal, avoids gathering too much metal on adsorption plate 8 and influence the deironing effect. In order to avoid the situation that metal falls off from the left lower end of the inclined plate 6 and flows into the crushed aggregates again in the pushing and scraping process, the stop rod 11 is arranged to stop, and the stop rod 11 is matched with the scraper 10 to ensure that the metal is cleaned to the front side and the rear side of the inclined plate 6.

In the second embodiment, on the basis of the first embodiment, the surface of the inclined plate 6 is smooth, so that crushed materials after the old asphalt materials are crushed can slide down from the left lower end of the inclined plate 6. When broken old pitch material, go out the input with old pitch material from broken case 1 upper end entry, power device's motor is in the starting condition, and the driving of power motor rotates rather than the axis of ordinates 3 that corresponds to meshing effect through two gears 13 makes the synchronous antiport of another axis of ordinates 3, and then two crushing rollers 4 carry out the breakage with synchronous antiport to old pitch material, and the broken subassembly that is equipped with comprises lock ring 18 and broken tooth 19, can improve crushing effect greatly. Simultaneously, the staggered meshing arrangement of the crushing assemblies on the two crushing rollers 4, namely the staggered meshing arrangement of the crushing teeth 19 on the two crushing rollers 4, is convenient for stirring materials to crush the materials between the two crushing rollers 4, and the meshing effect of the crushing teeth 19 enhances the crushing result. The crushed aggregates of the crushed asphalt fall downwards onto the inclined plate 6 through the outlet end of the discharge hopper 2, and the inclined plate 6 is low on the left and high on the right, so that the crushed aggregates slide down from the lower left end of the inclined plate 6. Go out hopper 2 and be the infundibulate material of being convenient for and concentrate the whereabouts, the material can not be detained on hopper 2 lateral wall simultaneously.

In the third embodiment, when the material falls along the inclined plate 6, the inclined plate 6 is embedded with the adsorption plate 8 corresponding to the outlet end of the discharge hopper 2, so that the crushed material actually falls along the adsorption plate 8, the adsorption plate 8 is electrified in the crushing process, and the adsorption plate 8 made of the electromagnet has stable magnetism to adsorb the metal mixed in the crushed material. In order to avoid the phenomenon that metal is accumulated on the adsorption plate 8 too much to influence the falling of the crushed aggregates and the iron removal effect, the driving device needs to be started according to actual conditions to drive the connecting block 9 and the scraper 10 to move synchronously, so that the scraper 10 cleans the metal on the adsorption plate 8.

The driving device is started, namely the driving motor 17 on the bracket 14 is started, the driving motor 17 drives the reciprocating lead screw 15 to rotate, the reciprocating lead screw 15 rotates to drive the connecting block 9 to longitudinally reciprocate along the sliding rod 16, the scraper 10 also synchronously longitudinally reciprocates along with the connecting block 9, the scraper 10 interacts with the end faces of the inclined plate 6 and the adsorption plate 8 in the longitudinal reciprocating process, further the metal on the adsorption plate 8 is scraped to move towards one side of the inclined plate 6, and when the metal is separated from the adsorption plate 8 along with the movement of the scraper 10 and is not separated from the inclined plate 6, the metal loses the adsorption of the adsorption plate 8 and falls along the inclined plate 6, at the moment, the stop lever 11 can stop the metal from falling, and the metal is prevented from being mixed into crushed aggregates which fall from the left lower end of the inclined plate 6. When the scraper 10 moves to the side of the inclined plate 6 and is about to come out of contact with the inclined plate 6, the scraper 10 generally reaches the limit position, and the metal is also released from the support of the inclined plate 6 and slides from the side of the inclined plate 6. Supporting legs 5 and supporting rods 7 are arranged to support the crushing box 1 and the inclined plate 6 respectively.

Claims

1. Breaker is used in pitch production, a serial communication port, including broken case (1), broken case (1) lower extreme intercommunication has play hopper (2) that is the infundibulate, broken case (1) inner wall is rotated and is connected with two axis of ordinates (3) that are symmetrical arrangement around being, two axis of ordinates (3) coaxial fixedly connected with crushing roller (4) respectively, each equal coaxial fixedly connected with multiunit is along the broken subassembly of its length direction equipartition on crushing roller (4), broken case (1) outer wall is arranged and is used for driving two axis of ordinates (3) pivoted power device, broken case (1) outer wall fixedly connected with four supporting legs (5) that are rectangular array and arrange, go out hopper (2) below and arrange down high swash plate (6) in the left side that correspond with its export, four bracing piece (7) that are rectangular array and arrange below fixed connection of swash plate (6), swash plate (6) upper end has adsorption plate (8) that correspond with play hopper (2) export, adsorption plate (8) are the electro-magnet, swash plate (6) upper end face and adsorption plate (8) upper end face, swash plate (6) upper end flush mounting plate (9) are equipped with the drive parallel and scraper blade (10) and vertical sliding connection piece (10) that slide connection block (6) upper end and the cooperation of swash plate (10), the cooperation of swash plate (6) are connected with swash plate (10).

2. The asphalt production crushing device according to claim 1, wherein the power device comprises a crushing motor (12) fixedly connected with the left end of the crushing box (1) and used for driving one longitudinal shaft (3), the right ends of the two longitudinal shafts (3) extend out of the box body and are respectively and coaxially and fixedly connected with gears (13), and the gears (13) at the right ends of the two longitudinal shafts (3) are mutually meshed.

3. The crushing device for asphalt production according to claim 1, wherein the driving device comprises two brackets (14) which are fixedly connected with the right upper end of the inclined plate (6) and are symmetrically arranged in front and back, opposite ends of the two brackets (14) are rotatably connected with reciprocating lead screws (15) which are longitudinally arranged and are in threaded connection with the connecting block (9), opposite ends of the two brackets (14) are fixedly connected with sliding rods (16) which are longitudinally and slidably matched with the connecting block (9), and a driving motor (17) for driving the reciprocating lead screws (15) is fixedly connected to one bracket (14).

4. The asphalt production crushing device according to claim 1, wherein each crushing assembly comprises a support ring (18) coaxially and fixedly connected with the crushing roller (4), and a plurality of crushing teeth (19) uniformly distributed around the axis of each support ring (18) are fixedly connected to the outer edge surface of the support ring.

5. A asphalt production crushing device according to claim 4, wherein the crushing units on the two crushing rolls (4) are arranged in a staggered and meshed manner.