CN219631540U

CN219631540U - Horizontal conveying screening crusher

Info

Publication number: CN219631540U
Application number: CN202322090994.8U
Authority: CN
Inventors: 王国永; 王明凯; 王怡森; 李亚锋
Original assignee: Xinxiang Zhongwei Machinery Technology Co ltd
Current assignee: Xinxiang Zhongwei Machinery Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2023-09-05
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a horizontal conveying screening crusher, which comprises a scraper, a crusher and a receiving bin, wherein a primary screening unit and a secondary screening unit are arranged on a frame of the scraper, the primary screening unit comprises a grate screen, the grate screen is formed by wear-resistant screen bars which are horizontally and equidistantly arranged along the conveying direction of the scraper, the receiving bin is fixed on the scraper frame corresponding to the primary screening unit, the secondary screening unit is arranged on the left side of the primary screening unit, the secondary screening unit consists of a plurality of roller screens, the roller screens comprise screen shafts and roller driving motors, the roller driving motors are arranged on the outer side of the frame of the scraper, the screen shafts are perpendicular to the conveying direction of the scraper, and the crusher is arranged on the left side of the secondary screening unit; crushing the conveying screening into a whole; the arrangement is more compact, the space height is reduced, the civil engineering construction is saved, and the economic benefit is improved.

Description

Horizontal conveying screening crusher

Technical Field

The utility model relates to the technical field of screening and crushing, in particular to a horizontal conveying screening crusher.

Background

At present, domestic screening and crushing equipment mainly comprises a vibrating screen, a roller screen, a grate screen, a toothed roller crusher, jaw crusher and the like, and particularly has the problems of large space requirement, large treatment capacity and high infrastructure cost. It is particularly important to select a suitable screening, conveying and crushing integrated device.

At present, screening equipment commonly used in systems for screening and crushing treatment of coal mines, coking plants, mines, chemical industry and construction wastes mainly comprises vibrating equipment, a roller screen, a crusher and other single equipment for combination to finish operation. The construction period is long, the construction cost is high, and a single equipment combination is increased in a plurality of uncontrollable factors for screening and crushing the massive materials. Along with the improvement of the installed capacity of a single machine, equipment is increased, so that the building space is higher and higher, the civil construction difficulty is increased, and the cost is increased; for example, chinese patent application No. 201210186882.6 discloses a continuous-pass crushing station, in which material is fed to a crusher by a scraper, and the conveyed bulk material is crushed by rotation of crushing rolls; the equipment has the defects that small materials which do not need to be crushed are also sent to a crusher to be crushed, so that the processing capacity of the crushing equipment is increased intangibly, and resources are wasted; in order to save space, reduce civil construction, reduce engineering cost and improve the economical efficiency of the system, and simultaneously meet the national policies of green, energy saving and environmental protection, the applicant provides horizontal conveying screening crusher equipment.

Disclosure of Invention

The utility model aims to overcome the existing defects and provide a horizontal conveying screening crusher which is used for crushing conveying and screening into a whole; the arrangement is more compact, the space height is reduced, the civil engineering is saved, the economic benefit is improved, under the condition that the occupied area is not increased, the equipment is crushed again after being pre-screened twice, the production efficiency can be improved, the new forming rate of the block products can be improved, the maximization of the yield and efficiency increasing effect is realized, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening breaker is carried to level, includes scrapes trigger, breaker and receiving bin, be provided with primary screening unit and secondary screening unit on the frame of scraper trigger, primary screening unit includes the grate bar sieve, and the grate bar sieve is by wear-resisting screen bar, and wear-resisting screen bar is along the horizontal equidistant arrangement of the direction of delivery of scraper trigger, receiving bin fixes on the scraper trigger frame that primary screening unit corresponds, and secondary screening unit sets up the left side at primary screening unit, secondary screening unit comprises a plurality of roller bearing sieve, and the roller bearing sieve includes sieve axle and roller driving motor, roller driving motor installs in the frame outside of scraper trigger, and the sieve axle sets up perpendicularly with scraper trigger direction of delivery, the breaker sets up the left side at secondary screening unit.

Further, the crusher comprises a crusher frame and a crusher main shaft, wherein the crusher frame is fixedly arranged on the frame of the scraper machine, the crusher main shaft is arranged in the crusher frame, a toothed roller for crushing is arranged on the crusher main shaft, a crusher motor is arranged on the upper portion of the crusher frame, an output shaft of the crusher motor is connected with the crusher main shaft through a belt transmission assembly, and a crusher outer shield is arranged on the upper portion of the crusher frame.

Further, a bearing seat is arranged on the corresponding surface of the inner side of the scraper machine frame, a screen shaft is arranged between the bearing seats, a fluctuation blade is arranged on the screen shaft, and an output shaft of the roller driving motor is connected with the screen shaft through a shaft coupling.

Further, the right side of scraping the trigger is provided with the incoming material belt feeder, and the export of incoming material belt feeder is connected with receiving bin, scrape trigger frame left side and be provided with useful scraper trigger driving motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. crushing the conveying screening into a whole; the arrangement is more compact, the space height is reduced, civil construction is saved, the economic benefit is improved, under the condition that the occupied area is not increased, the equipment is crushed again after being pre-screened twice, the production efficiency can be improved, the new forming rate of the block products can be improved, and the maximization of the yield and efficiency increasing effect is realized.

2. The equipment operates all materials in the integrated equipment, can fully solve the problems of dust overflow, material transfer and pre-screening, and responds to the national green and environment-friendly requirements.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the structure of a single roller assembly of the roller screen of the present utility model;

fig. 4 is a schematic view of the arrangement of the wear resistant screen bars of the present utility model.

In the figure: the novel grinding machine comprises a scraper machine 1, a scraper machine driving motor 2, a crusher outer shield 3, a crusher motor 4, a crusher main shaft 5, a receiving bin 6, a feeding belt conveyor 7, a primary screening unit 8, a secondary screening unit 9, a tooth roller 10, a crusher frame 11, a hydraulic cylinder 12, a grid section screen 13, a roller section screen 14, a shaft coupling 15, a screen shaft 16, a fluctuation blade 17, a bearing seat 18, a roller section driving motor 19, a wear-resistant screen section 20 and a hydraulic push rod 21.

Detailed Description

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a horizontal conveying screening breaker, including scraper machine 1, breaker and receiver 6, be provided with primary screening unit 8 and secondary screening unit 9 on the frame of scraper machine 1, primary screening unit 8 includes grid section sieve 13, grid section sieve 13 is by wear-resisting sieve 20, wear-resisting sieve 20 is arranged along the direction of delivery of scraper machine 1 horizontal equidistant, be equipped with hydraulic push rod 21 on the both sides frame of primary screening unit 8, hydraulic push rod 21 flexible promotion baffle opens and shuts, if breaker or scraper 1 break down, can both sides open and cover strip sieve 13, the commodity circulation can do the material bypass work through opening the space after opening, flow to below on the belt feeder, be unlikely to the stop production, receiver 6 is fixed on the scraper machine 1 frame that primary screening unit 8 corresponds, secondary screening unit 9 sets up in the left side of primary screening unit 8, secondary screening unit 9 comprises a plurality of roller sieve 14, roller sieve 14 includes screen shaft 16 and roller driving motor 19, roller driving motor 19 installs in the frame outside of scraper machine 1, screen shaft 16 sets up with scraper machine 1 direction of delivery perpendicularly, the left side of crusher setting up in secondary screening unit 9.

The crusher comprises a crusher frame 11 and a crusher main shaft 5, wherein the crusher frame 11 is fixedly arranged on a frame of the scraper machine 1, the crusher main shaft 5 is arranged in the crusher frame 11, a toothed roller 10 for crushing is arranged on the crusher main shaft 5, a crusher motor 4 is arranged on the upper portion of the crusher frame 11, an output shaft of the crusher motor 4 is connected with the crusher main shaft 5 through a belt transmission assembly, a crusher outer shield 3 is arranged on the upper portion of the crusher frame 11, and the outer shield 3 plays a role in dust prevention and splash prevention.

The inner side corresponding surface of the frame of the scraper machine 1 is provided with bearing seats 18, a sieve shaft 16 is arranged between the bearing seats 18, the sieve shaft 16 is provided with fluctuation blades 17, the fluctuation blades 17 enable materials to move forwards and upwards to enable the materials to be loosely separated, small particle materials can fall down in a gap to complete the sieving process, and an output shaft of a roller driving motor 19 is connected with the sieve shaft 16 through a shaft coupling 15.

The right side of the scraper 1 is provided with an incoming material belt conveyor 7, an outlet of the incoming material belt conveyor 7 is connected with a receiving bin 6, the left side of a frame of the scraper 1 is provided with a scraper driving motor 2, materials are forcedly conveyed by the scraper 1 to be subjected to toothed roll 10, the materials are subjected to pressing input crushing, and a large-block material crushing process can be realized; the whole machine can realize easy positioning by virtue of small volume, low profile and integrated equipment combination, and a complex supporting structure is not needed; because of the high output, the power requirement is extremely low, and the energy consumption can be obviously saved; to meet specific performance objectives; making its operation more cost-effective.

The whole equipment is divided into four stage units, a receiving bin 6 is arranged at the rear part of a feeding end, and materials are not overflowed and conveyed in a centralized manner after entering; the materials which enter the primary screening unit 8 and are smaller than the screen gaps of the grate screen 13 are directly leaked down, and the subsequent procedures are not needed to crush again, so that the equipment throughput is increased; then the block is forced to be conveyed to a secondary screening unit 9 through a scraper 1, and the secondary screening is carried out by a roller screen 14, so that the block yield can be greatly improved and the treatment capacity can be improved again; the pre-screened bulk materials are forced to be pushed into the crushing section of the toothed roller 10 by the scraper 1, and the whole process of crushing the materials is completed.

While the basic principles of the utility model have been shown and described, there are various changes and modifications to the utility model, which fall within the scope of the utility model as hereinafter claimed, without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a screening breaker is carried to level, includes scraper machine (1), breaker and receiving bin (6), its characterized in that: the utility model provides a scraper machine (1) frame is last to be provided with primary screening unit (8) and secondary screening unit (9), primary screening unit (8) include grate bar sieve (13), and grate bar sieve (13) are by wear-resisting screen bar (20), and wear-resisting screen bar (20) are along the horizontal equidistant arrangement of direction of delivery of scraper machine (1), receive feed bin (6) to fix on scraper machine (1) frame that primary screening unit (8) corresponds, secondary screening unit (9) set up the left side at primary screening unit (8), secondary screening unit (9) are constituteed by a plurality of roller sieve (14), roller sieve (14) are including sieve axle (16) and roller driving motor (19), roller driving motor (19) are installed in the frame outside of scraper machine (1), and sieve axle (16) are set up perpendicularly with scraper machine (1) direction of delivery, the breaker sets up the left side at secondary screening unit (9).

2. A horizontal conveying screening crusher according to claim 1, characterized in that: the crusher comprises a crusher frame (11) and a crusher main shaft (5), wherein the crusher frame (11) is fixedly arranged on the frame of the scraper machine (1), the crusher main shaft (5) is arranged in the crusher frame (11), a toothed roller (10) for crushing is arranged on the crusher main shaft (5), a crusher motor (4) is arranged on the upper portion of the crusher frame (11), an output shaft of the crusher motor (4) is connected with the crusher main shaft (5) through a belt transmission assembly, and an outer crusher shield (3) is arranged on the upper portion of the crusher frame (11).

3. A horizontal conveying screening crusher according to claim 1, characterized in that: the scraper machine is characterized in that bearing seats (18) are arranged on corresponding surfaces of the inner sides of the frames of the scraper machine (1), sieve shafts (16) are arranged between the bearing seats (18), fluctuation blades (17) are arranged on the sieve shafts (16), and output shafts of roller driving motors (19) are connected with the sieve shafts (16) through couplings (15).

4. A horizontal conveying screening crusher according to claim 1, characterized in that: the scraper comprises a scraper body, wherein a feeding belt conveyor (7) is arranged on the right side of the scraper body (1), an outlet of the feeding belt conveyor (7) is connected with a receiving bin (6), and a scraper driving motor (2) is arranged on the left side of a scraper frame (1).